1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285128612871288128912901291129212931294129512961297129812991300130113021303130413051306130713081309131013111312131313141315131613171318131913201321132213231324132513261327132813291330133113321333133413351336133713381339134013411342134313441345134613471348134913501351135213531354135513561357135813591360136113621363136413651366136713681369137013711372137313741375137613771378137913801381138213831384138513861387138813891390139113921393139413951396139713981399140014011402140314041405140614071408140914101411141214131414141514161417141814191420142114221423142414251426142714281429143014311432143314341435143614371438143914401441144214431444144514461447144814491450145114521453145414551456145714581459146014611462146314641465146614671468146914701471147214731474147514761477147814791480148114821483148414851486148714881489149014911492149314941495149614971498149915001501150215031504150515061507150815091510151115121513151415151516151715181519152015211522152315241525152615271528152915301531153215331534153515361537153815391540154115421543154415451546154715481549155015511552155315541555155615571558155915601561156215631564156515661567156815691570157115721573157415751576157715781579158015811582158315841585158615871588158915901591159215931594159515961597159815991600160116021603160416051606160716081609161016111612161316141615161616171618161916201621162216231624162516261627162816291630163116321633163416351636163716381639164016411642164316441645164616471648164916501651165216531654165516561657165816591660166116621663166416651666166716681669167016711672167316741675167616771678167916801681168216831684168516861687168816891690169116921693169416951696169716981699170017011702170317041705170617071708170917101711171217131714171517161717171817191720172117221723172417251726172717281729173017311732173317341735173617371738173917401741174217431744174517461747174817491750175117521753175417551756175717581759176017611762176317641765176617671768176917701771177217731774177517761777177817791780178117821783178417851786178717881789179017911792179317941795179617971798179918001801180218031804180518061807180818091810181118121813181418151816181718181819182018211822182318241825182618271828182918301831183218331834183518361837183818391840184118421843184418451846184718481849185018511852185318541855185618571858185918601861186218631864186518661867186818691870187118721873187418751876187718781879188018811882188318841885188618871888188918901891189218931894189518961897189818991900190119021903190419051906190719081909191019111912191319141915191619171918191919201921192219231924192519261927192819291930193119321933193419351936193719381939194019411942194319441945194619471948194919501951195219531954195519561957195819591960196119621963196419651966196719681969197019711972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026202720282029203020312032203320342035203620372038203920402041204220432044204520462047204820492050205120522053205420552056205720582059206020612062206320642065206620672068206920702071207220732074207520762077207820792080208120822083208420852086208720882089209020912092209320942095209620972098209921002101210221032104210521062107210821092110211121122113211421152116211721182119212021212122212321242125212621272128212921302131213221332134213521362137213821392140214121422143214421452146214721482149215021512152215321542155215621572158215921602161216221632164216521662167216821692170217121722173217421752176217721782179218021812182218321842185218621872188218921902191219221932194219521962197219821992200220122022203220422052206220722082209221022112212221322142215221622172218221922202221222222232224222522262227222822292230223122322233223422352236223722382239224022412242224322442245224622472248224922502251225222532254225522562257225822592260226122622263226422652266226722682269227022712272227322742275227622772278227922802281228222832284228522862287228822892290229122922293229422952296229722982299230023012302230323042305230623072308230923102311231223132314231523162317231823192320232123222323232423252326232723282329233023312332233323342335233623372338233923402341234223432344234523462347234823492350235123522353235423552356235723582359236023612362236323642365236623672368236923702371237223732374237523762377237823792380238123822383238423852386238723882389239023912392239323942395239623972398239924002401240224032404240524062407240824092410241124122413241424152416241724182419242024212422242324242425242624272428242924302431243224332434243524362437243824392440244124422443244424452446244724482449245024512452245324542455245624572458245924602461246224632464246524662467246824692470247124722473247424752476247724782479248024812482248324842485248624872488248924902491249224932494249524962497249824992500250125022503250425052506250725082509251025112512251325142515251625172518251925202521252225232524252525262527252825292530253125322533253425352536253725382539254025412542254325442545254625472548254925502551255225532554255525562557255825592560256125622563256425652566256725682569257025712572257325742575257625772578257925802581258225832584258525862587258825892590259125922593259425952596259725982599260026012602260326042605260626072608260926102611261226132614261526162617261826192620262126222623262426252626262726282629263026312632263326342635263626372638263926402641264226432644264526462647264826492650265126522653265426552656265726582659266026612662266326642665266626672668266926702671267226732674267526762677267826792680268126822683268426852686268726882689269026912692269326942695269626972698269927002701270227032704270527062707270827092710271127122713271427152716271727182719272027212722272327242725272627272728272927302731273227332734273527362737273827392740274127422743274427452746274727482749275027512752275327542755275627572758275927602761276227632764276527662767276827692770277127722773277427752776277727782779278027812782278327842785278627872788278927902791279227932794279527962797279827992800280128022803280428052806280728082809281028112812281328142815281628172818281928202821282228232824282528262827282828292830283128322833283428352836283728382839284028412842284328442845284628472848284928502851285228532854285528562857285828592860286128622863286428652866286728682869287028712872287328742875287628772878287928802881288228832884288528862887288828892890289128922893289428952896289728982899290029012902290329042905290629072908290929102911291229132914291529162917291829192920292129222923292429252926292729282929293029312932293329342935293629372938293929402941294229432944294529462947294829492950295129522953295429552956295729582959296029612962296329642965296629672968296929702971297229732974297529762977297829792980298129822983298429852986298729882989299029912992299329942995299629972998299930003001300230033004300530063007300830093010301130123013301430153016301730183019302030213022302330243025302630273028302930303031303230333034303530363037303830393040304130423043304430453046304730483049305030513052305330543055305630573058305930603061306230633064306530663067306830693070307130723073307430753076307730783079308030813082308330843085308630873088308930903091309230933094309530963097309830993100310131023103310431053106310731083109311031113112311331143115311631173118311931203121312231233124312531263127312831293130313131323133313431353136313731383139314031413142314331443145314631473148314931503151315231533154315531563157315831593160316131623163316431653166316731683169317031713172317331743175317631773178317931803181318231833184318531863187318831893190319131923193319431953196319731983199320032013202320332043205320632073208320932103211321232133214321532163217321832193220322132223223322432253226322732283229323032313232323332343235323632373238323932403241324232433244324532463247324832493250325132523253325432553256325732583259326032613262326332643265326632673268326932703271327232733274327532763277327832793280328132823283328432853286328732883289329032913292329332943295329632973298329933003301330233033304330533063307330833093310331133123313331433153316331733183319332033213322332333243325332633273328332933303331333233333334333533363337333833393340334133423343334433453346334733483349335033513352335333543355335633573358335933603361336233633364336533663367336833693370337133723373337433753376337733783379338033813382338333843385338633873388338933903391339233933394339533963397339833993400340134023403340434053406340734083409341034113412341334143415341634173418341934203421342234233424342534263427342834293430343134323433343434353436343734383439344034413442344334443445344634473448344934503451345234533454345534563457345834593460346134623463346434653466346734683469347034713472347334743475347634773478347934803481348234833484348534863487348834893490349134923493349434953496349734983499350035013502350335043505350635073508350935103511351235133514351535163517351835193520352135223523352435253526352735283529353035313532353335343535353635373538353935403541354235433544354535463547354835493550355135523553355435553556355735583559356035613562356335643565356635673568356935703571357235733574357535763577357835793580358135823583358435853586358735883589359035913592359335943595359635973598359936003601360236033604360536063607360836093610361136123613361436153616361736183619362036213622362336243625362636273628362936303631363236333634363536363637363836393640364136423643364436453646364736483649365036513652365336543655365636573658365936603661366236633664366536663667366836693670367136723673367436753676367736783679368036813682368336843685368636873688368936903691369236933694369536963697369836993700370137023703370437053706370737083709371037113712371337143715371637173718371937203721372237233724372537263727372837293730373137323733373437353736373737383739374037413742374337443745374637473748374937503751375237533754375537563757375837593760376137623763376437653766376737683769377037713772377337743775377637773778377937803781378237833784378537863787378837893790379137923793379437953796379737983799380038013802380338043805380638073808380938103811381238133814381538163817381838193820382138223823382438253826382738283829383038313832383338343835383638373838383938403841384238433844384538463847384838493850385138523853385438553856385738583859386038613862386338643865386638673868386938703871387238733874387538763877387838793880388138823883388438853886388738883889389038913892389338943895389638973898389939003901390239033904390539063907390839093910391139123913391439153916391739183919392039213922392339243925392639273928392939303931393239333934393539363937393839393940394139423943394439453946394739483949395039513952395339543955395639573958395939603961396239633964396539663967396839693970397139723973397439753976397739783979398039813982398339843985398639873988398939903991399239933994399539963997399839994000400140024003400440054006400740084009401040114012401340144015401640174018401940204021402240234024402540264027402840294030403140324033403440354036403740384039404040414042404340444045404640474048404940504051405240534054405540564057405840594060406140624063406440654066406740684069407040714072407340744075407640774078407940804081408240834084408540864087408840894090409140924093409440954096409740984099410041014102410341044105410641074108410941104111411241134114411541164117411841194120412141224123412441254126412741284129413041314132413341344135413641374138413941404141414241434144414541464147414841494150415141524153415441554156415741584159416041614162416341644165416641674168416941704171417241734174417541764177417841794180418141824183418441854186418741884189419041914192419341944195419641974198419942004201420242034204420542064207420842094210421142124213421442154216421742184219422042214222422342244225422642274228422942304231423242334234423542364237423842394240424142424243424442454246424742484249425042514252425342544255425642574258425942604261426242634264426542664267426842694270427142724273427442754276427742784279428042814282428342844285428642874288428942904291429242934294429542964297429842994300430143024303430443054306430743084309431043114312431343144315431643174318431943204321432243234324432543264327432843294330433143324333433443354336433743384339434043414342434343444345434643474348434943504351435243534354435543564357435843594360436143624363436443654366436743684369437043714372437343744375437643774378437943804381438243834384438543864387438843894390439143924393439443954396439743984399440044014402440344044405440644074408440944104411441244134414441544164417441844194420442144224423442444254426442744284429443044314432443344344435443644374438443944404441444244434444444544464447444844494450445144524453445444554456445744584459446044614462446344644465446644674468446944704471447244734474447544764477447844794480448144824483448444854486448744884489449044914492449344944495449644974498449945004501450245034504450545064507450845094510451145124513451445154516451745184519452045214522452345244525452645274528452945304531453245334534453545364537453845394540454145424543454445454546454745484549455045514552455345544555455645574558455945604561456245634564456545664567456845694570457145724573457445754576457745784579458045814582458345844585458645874588458945904591459245934594459545964597459845994600460146024603460446054606460746084609461046114612461346144615461646174618461946204621462246234624462546264627462846294630463146324633463446354636463746384639464046414642 |
- #include "mp4common.h"
- #define PRINT_ERROR(e) \
- VERBOSE_ERROR(((MP4File*)hFile)->GetVerbosity(), e->Print());
- extern "C" MP4FileHandle MP4ReadEx (const MP4_FILENAME_CHAR *fileName,
- void *user,
- struct Virtual_IO *virtual_IO,
- u_int32_t verbosity)
- {
- MP4File* pFile = NULL;
- try {
- pFile = new MP4File(verbosity);
-
- pFile->ReadEx(fileName, user, virtual_IO);
- return (MP4FileHandle)pFile;
- } catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- delete pFile;
- return MP4_INVALID_FILE_HANDLE;
- }
- }
- extern "C" MP4FileHandle MP4Read(const MP4_FILENAME_CHAR *fileName, u_int32_t verbosity)
- {
- MP4File* pFile = NULL;
- try {
- pFile = new MP4File(verbosity);
- pFile->Read(fileName);
- return (MP4FileHandle)pFile;
- }
- catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- delete pFile;
- return MP4_INVALID_FILE_HANDLE;
- }
- }
- extern "C" MP4FileHandle MP4Create (const MP4_FILENAME_CHAR *fileName,
- u_int32_t verbosity,
- u_int32_t flags)
- {
- return MP4CreateEx(fileName, verbosity, flags);
- }
- extern "C" MP4FileHandle MP4CreateEx (const MP4_FILENAME_CHAR *fileName,
- u_int32_t verbosity,
- u_int32_t flags,
- int add_ftyp,
- int add_iods,
- char* majorBrand,
- u_int32_t minorVersion,
- char** supportedBrands,
- u_int32_t supportedBrandsCount)
- {
- MP4File* pFile = NULL;
- try {
- pFile = new MP4File(verbosity);
-
- pFile->Create(fileName, flags, add_ftyp, add_iods,
- majorBrand, minorVersion,
- supportedBrands, supportedBrandsCount);
- return (MP4FileHandle)pFile;
- }
- catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- delete pFile;
- return MP4_INVALID_FILE_HANDLE;
- }
- }
- extern "C" MP4FileHandle MP4Modify(const MP4_FILENAME_CHAR *fileName,
- u_int32_t verbosity, u_int32_t flags)
- {
- MP4File* pFile = NULL;
- try {
- pFile = new MP4File(verbosity);
-
- pFile->Modify(fileName);
- return (MP4FileHandle)pFile;
- }
- catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- delete pFile;
- return MP4_INVALID_FILE_HANDLE;
- }
- }
- extern "C" bool MP4Optimize(const MP4_FILENAME_CHAR* existingFileName,
- const MP4_FILENAME_CHAR* newFileName,
- u_int32_t verbosity)
- {
- try {
- MP4File* pFile = new MP4File(verbosity);
- pFile->Optimize(existingFileName, newFileName);
- delete pFile;
- return true;
- }
- catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- }
- return false;
- }
- extern "C" void MP4Close(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->Close();
- delete (MP4File*)hFile;
- return;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return ;
- }
- extern "C" u_int32_t MP4GetVerbosity(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetVerbosity();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" void MP4SetVerbosity(MP4FileHandle hFile, u_int32_t verbosity)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetVerbosity(verbosity);
- return;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return;
- }
- extern "C" MP4Duration MP4GetDuration(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetDuration();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" u_int32_t MP4GetTimeScale(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTimeScale();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" bool MP4SetTimeScale(MP4FileHandle hFile, u_int32_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTimeScale(value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" u_int8_t MP4GetODProfileLevel(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetODProfileLevel();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" bool MP4SetODProfileLevel(MP4FileHandle hFile, u_int8_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetODProfileLevel(value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" u_int8_t MP4GetSceneProfileLevel(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSceneProfileLevel();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" bool MP4SetSceneProfileLevel(MP4FileHandle hFile, u_int8_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetSceneProfileLevel(value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" u_int8_t MP4GetVideoProfileLevel(MP4FileHandle hFile,
- MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetVideoProfileLevel();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- if (MP4_IS_VALID_TRACK_ID(trackId)) {
- uint8_t *foo;
- uint32_t bufsize;
- uint8_t type;
-
-
- type = MP4GetTrackEsdsObjectTypeId(hFile, trackId);
- if (type == MP4_MPEG4_VIDEO_TYPE) {
- if (MP4GetTrackESConfiguration(hFile,
- trackId,
- &foo,
- &bufsize)) {
- uint8_t *ptr = foo;
- while (bufsize > 0) {
- if (htonl(*(uint32_t *)ptr) == 0x1b0) {
- uint8_t ret = ptr[4];
- free(foo);
- return ret;
- }
- ptr++;
- bufsize--;
- }
- free(foo);
- }
- }
- }
-
- }
- return 0;
- }
- extern "C" void MP4SetVideoProfileLevel(MP4FileHandle hFile, u_int8_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetVideoProfileLevel(value);
- return ;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return ;
- }
- extern "C" u_int8_t MP4GetAudioProfileLevel(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetAudioProfileLevel();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" void MP4SetAudioProfileLevel(MP4FileHandle hFile, u_int8_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetAudioProfileLevel(value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
- extern "C" u_int8_t MP4GetGraphicsProfileLevel(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetGraphicsProfileLevel();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" bool MP4SetGraphicsProfileLevel(MP4FileHandle hFile, u_int8_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetGraphicsProfileLevel(value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4HaveAtom (MP4FileHandle hFile, const char *atomName)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File *)hFile)->FindAtomMP4File(atomName) != NULL;
- } catch (MP4Error *e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetIntegerProperty(
- MP4FileHandle hFile, const char* propName, u_int64_t *retvalue)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *retvalue = ((MP4File*)hFile)->GetIntegerProperty(propName);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetFloatProperty(
- MP4FileHandle hFile, const char* propName, float *retvalue)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *retvalue = ((MP4File*)hFile)->GetFloatProperty(propName);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetStringProperty(
- MP4FileHandle hFile, const char* propName,
- const char **retvalue)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *retvalue = ((MP4File*)hFile)->GetStringProperty(propName);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetBytesProperty(
- MP4FileHandle hFile, const char* propName,
- u_int8_t** ppValue, u_int32_t* pValueSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->GetBytesProperty(propName, ppValue, pValueSize);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- *ppValue = NULL;
- *pValueSize = 0;
- return false;
- }
- extern "C" bool MP4SetIntegerProperty(
- MP4FileHandle hFile, const char* propName, int64_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetIntegerProperty(propName, value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetFloatProperty(
- MP4FileHandle hFile, const char* propName, float value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetFloatProperty(propName, value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetStringProperty(
- MP4FileHandle hFile, const char* propName, const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetStringProperty(propName, value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetBytesProperty(
- MP4FileHandle hFile, const char* propName,
- const u_int8_t* pValue, u_int32_t valueSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetBytesProperty(propName, pValue, valueSize);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" MP4TrackId MP4AddTrack(
- MP4FileHandle hFile, const char* type)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->AddSystemsTrack(type);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddSystemsTrack(
- MP4FileHandle hFile, const char* type)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->AddSystemsTrack(type);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddODTrack(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->AddODTrack();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddSceneTrack(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->AddSceneTrack();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddAudioTrack(
- MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int8_t audioType)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->
- AddAudioTrack(timeScale, sampleDuration, audioType);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" mp4v2_ismacrypParams *MP4DefaultISMACrypParams(mp4v2_ismacrypParams *ptr)
- {
- try
- {
- if (ptr == NULL) {
- ptr = (mp4v2_ismacrypParams *)MP4Malloc(sizeof(mp4v2_ismacrypParams));
- }
- memset(ptr, 0, sizeof(*ptr));
- return ptr;
- }
- catch (...) {
- return 0;
- }
- }
- extern "C" MP4TrackId MP4AddEncAudioTrack(MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- mp4v2_ismacrypParams *icPp,
- u_int8_t audioType)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- if (icPp == NULL) {
- return ((MP4File*)hFile)->
- AddEncAudioTrack(timeScale, sampleDuration, audioType,
- 0, 0,
- 0, 0,
- false, NULL, false);
- } else {
- return ((MP4File*)hFile)->
- AddEncAudioTrack(timeScale, sampleDuration, audioType,
- icPp->scheme_type, icPp->scheme_version,
- icPp->key_ind_len, icPp->iv_len,
- icPp->selective_enc, icPp->kms_uri, true);
- }
- } catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddAmrAudioTrack(
- MP4FileHandle hFile,
- u_int32_t timeScale,
- u_int16_t modeSet,
- u_int8_t modeChangePeriod,
- u_int8_t framesPerSample,
- bool isAmrWB)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->
- AddAmrAudioTrack(timeScale, modeSet, modeChangePeriod, framesPerSample, isAmrWB);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" void MP4SetAmrVendor(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int32_t vendor)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->
- SetAmrVendor(trackId, vendor);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
- extern "C" void MP4SetAmrDecoderVersion(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int8_t decoderVersion)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->
- SetAmrDecoderVersion(trackId, decoderVersion);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
- extern "C" void MP4SetAmrModeSet(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int16_t modeSet)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->
- SetAmrModeSet(trackId, modeSet);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
- extern "C" uint16_t MP4GetAmrModeSet(
- MP4FileHandle hFile,
- MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->
- GetAmrModeSet(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" MP4TrackId MP4AddHrefTrack (MP4FileHandle hFile,
- uint32_t timeScale,
- MP4Duration sampleDuration,
- const char *base_url)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- MP4File *pFile = (MP4File *)hFile;
- return pFile->AddHrefTrack(timeScale,
- sampleDuration,
- base_url);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" const char *MP4GetHrefTrackBaseUrl (MP4FileHandle hFile,
- MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackStringProperty(trackId,
- "mdia.minf.stbl.stsd.href.burl.base_url");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return NULL;
- }
- extern "C" MP4TrackId MP4AddVideoTrack(
- MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int16_t width,
- u_int16_t height,
- u_int8_t videoType)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- MP4File *pFile = (MP4File *)hFile;
- return pFile->AddMP4VideoTrack(timeScale,
- sampleDuration,
- width,
- height,
- videoType);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddEncVideoTrack(MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int16_t width,
- u_int16_t height,
- mp4v2_ismacrypParams *icPp,
- u_int8_t videoType,
- const char *oFormat)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
-
- if (icPp == NULL) {
- return MP4_INVALID_TRACK_ID;
- }
- MP4File *pFile = (MP4File *)hFile;
- return pFile->AddEncVideoTrack(timeScale,
- sampleDuration,
- width,
- height,
- videoType,
- icPp,
- oFormat);
- } catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddH264VideoTrack(MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int16_t width,
- u_int16_t height,
- uint8_t AVCProfileIndication,
- uint8_t profile_compat,
- uint8_t AVCLevelIndication,
- uint8_t sampleLenFieldSizeMinusOne)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- MP4File *pFile = (MP4File *)hFile;
- return pFile->AddH264VideoTrack(timeScale,
- sampleDuration,
- width,
- height,
- AVCProfileIndication,
- profile_compat,
- AVCLevelIndication,
- sampleLenFieldSizeMinusOne);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddEncH264VideoTrack(
- MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int16_t width,
- u_int16_t height,
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- mp4v2_ismacrypParams *icPp
- )
- {
- MP4Atom *srcAtom;
- MP4File *pFile;
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- pFile = (MP4File *)srcFile;
- srcAtom = pFile->FindTrackAtom(srcTrackId, "mdia.minf.stbl.stsd.avc1.avcC");
- if (srcAtom == NULL)
- return MP4_INVALID_TRACK_ID;
- pFile = (MP4File *)hFile;
- return pFile->AddEncH264VideoTrack(timeScale,
- sampleDuration,
- width,
- height,
- srcAtom,
- icPp);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" void MP4AddH264SequenceParameterSet (MP4FileHandle hFile,
- MP4TrackId trackId,
- const uint8_t *pSequence,
- uint16_t sequenceLen)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- MP4File *pFile = (MP4File *)hFile;
- pFile->AddH264SequenceParameterSet(trackId,
- pSequence,
- sequenceLen);
- return;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return;
- }
- extern "C" void MP4AddH264PictureParameterSet (MP4FileHandle hFile,
- MP4TrackId trackId,
- const uint8_t *pPict,
- uint16_t pictLen)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- MP4File *pFile = (MP4File *)hFile;
- pFile->AddH264PictureParameterSet(trackId,
- pPict,
- pictLen);
- return;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return;
- }
- extern "C" MP4TrackId MP4AddH263VideoTrack(
- MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int16_t width,
- u_int16_t height,
- u_int8_t h263Level,
- u_int8_t h263Profile,
- u_int32_t avgBitrate,
- u_int32_t maxBitrate)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->
- AddH263VideoTrack(timeScale, sampleDuration, width, height, h263Level, h263Profile, avgBitrate, maxBitrate);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
-
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" void MP4SetH263Vendor(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int32_t vendor)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->
- SetH263Vendor(trackId, vendor);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
- extern "C" void MP4SetH263DecoderVersion(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int8_t decoderVersion)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
-
- try {
- ((MP4File*)hFile)->
- SetH263DecoderVersion(trackId, decoderVersion);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
- extern "C" void MP4SetH263Bitrates(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int32_t avgBitrate,
- u_int32_t maxBitrate)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->
- SetH263Bitrates(trackId, avgBitrate, maxBitrate);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
- extern "C" MP4TrackId MP4AddHintTrack(
- MP4FileHandle hFile, MP4TrackId refTrackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->AddHintTrack(refTrackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddTextTrack(
- MP4FileHandle hFile, MP4TrackId refTrackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->AddTextTrack(refTrackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" MP4TrackId MP4AddChapterTextTrack(MP4FileHandle hFile, MP4TrackId refTrackId, u_int32_t timescale)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->AddChapterTextTrack(refTrackId, timescale);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" void MP4AddQTChapter(
- MP4FileHandle hFile,
- MP4TrackId chapterTrackId,
- MP4Duration chapterDuration,
- u_int32_t chapterNr,
- const char * chapterTitle)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AddChapter(chapterTrackId, chapterDuration, chapterNr, chapterTitle);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
-
-
- extern "C" void MP4AddChapter(
- MP4FileHandle hFile,
- MP4Timestamp chapterStart,
- const char * chapterTitle)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AddChapter(chapterStart, chapterTitle);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
-
-
- extern "C" void MP4ConvertChapters(
- MP4FileHandle hFile,
- bool toQT)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->ConvertChapters(toQT);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
-
-
- extern "C" void MP4DeleteChapters(
- MP4FileHandle hFile,
- MP4TrackId chapterTrackId,
- bool deleteQT)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->DeleteChapters(chapterTrackId, deleteQT);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
-
-
- extern "C" void MP4GetChaptersList(
- MP4FileHandle hFile,
- MP4Chapters_t ** chapterList,
- u_int32_t * chapterCount,
- bool getQT)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->GetChaptersList(chapterList, chapterCount, getQT);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- }
-
-
- extern "C" MP4TrackId MP4CloneTrack (MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4FileHandle dstFile,
- MP4TrackId dstHintTrackReferenceTrack)
- {
- MP4TrackId dstTrackId = MP4_INVALID_TRACK_ID;
- if (dstFile == NULL) {
- dstFile = srcFile;
- }
- const char* trackType =
- MP4GetTrackType(srcFile, srcTrackId);
- if (!trackType) {
- return dstTrackId;
- }
- const char *media_data_name =
- MP4GetTrackMediaDataName(srcFile, srcTrackId);
- if (media_data_name == NULL) return dstTrackId;
- if (MP4_IS_VIDEO_TRACK_TYPE(trackType)) {
- if (ATOMID(media_data_name) == ATOMID("mp4v")) {
- MP4SetVideoProfileLevel(dstFile,
- MP4GetVideoProfileLevel(srcFile));
- dstTrackId = MP4AddVideoTrack(
- dstFile,
- MP4GetTrackTimeScale(srcFile,
- srcTrackId),
- MP4GetTrackFixedSampleDuration(srcFile,
- srcTrackId),
- MP4GetTrackVideoWidth(srcFile,
- srcTrackId),
- MP4GetTrackVideoHeight(srcFile,
- srcTrackId),
- MP4GetTrackEsdsObjectTypeId(srcFile,
- srcTrackId));
- } else if (ATOMID(media_data_name) == ATOMID("avc1")) {
- uint8_t AVCProfileIndication;
- uint8_t profile_compat;
- uint8_t AVCLevelIndication;
- uint32_t sampleLenFieldSizeMinusOne;
- uint64_t temp;
-
- if (MP4GetTrackH264ProfileLevel(srcFile, srcTrackId,
- &AVCProfileIndication,
- &AVCLevelIndication) == false) {
- return dstTrackId;
- }
- if (MP4GetTrackH264LengthSize(srcFile, srcTrackId,
- &sampleLenFieldSizeMinusOne) == false) {
- return dstTrackId;
- }
- sampleLenFieldSizeMinusOne--;
- if (MP4GetTrackIntegerProperty(srcFile, srcTrackId,
- "mdia.minf.stbl.stsd.*[0].avcC.profile_compatibility",
- &temp) == false) return dstTrackId;
- profile_compat = temp & 0xff;
-
- dstTrackId = MP4AddH264VideoTrack(dstFile,
- MP4GetTrackTimeScale(srcFile,
- srcTrackId),
- MP4GetTrackFixedSampleDuration(srcFile,
- srcTrackId),
- MP4GetTrackVideoWidth(srcFile,
- srcTrackId),
- MP4GetTrackVideoHeight(srcFile,
- srcTrackId),
- AVCProfileIndication,
- profile_compat,
- AVCLevelIndication,
- sampleLenFieldSizeMinusOne);
- uint8_t **seqheader, **pictheader;
- uint32_t *pictheadersize, *seqheadersize;
- uint32_t ix;
- MP4GetTrackH264SeqPictHeaders(srcFile, srcTrackId,
- &seqheader, &seqheadersize,
- &pictheader, &pictheadersize);
- for (ix = 0; seqheadersize[ix] != 0; ix++) {
- MP4AddH264SequenceParameterSet(dstFile, dstTrackId,
- seqheader[ix], seqheadersize[ix]);
- free(seqheader[ix]);
- }
- free(seqheader);
- free(seqheadersize);
- for (ix = 0; pictheadersize[ix] != 0; ix++) {
- MP4AddH264PictureParameterSet(dstFile, dstTrackId,
- pictheader[ix], pictheadersize[ix]);
- free(pictheader[ix]);
- }
- free(pictheader);
- free(pictheadersize);
- } else
- return dstTrackId;
- } else if (MP4_IS_AUDIO_TRACK_TYPE(trackType)) {
- if (ATOMID(media_data_name) != ATOMID("mp4a")) return dstTrackId;
- MP4SetAudioProfileLevel(dstFile,
- MP4GetAudioProfileLevel(srcFile));
- dstTrackId = MP4AddAudioTrack(
- dstFile,
- MP4GetTrackTimeScale(srcFile, srcTrackId),
- MP4GetTrackFixedSampleDuration(srcFile, srcTrackId),
- MP4GetTrackEsdsObjectTypeId(srcFile, srcTrackId));
- } else if (MP4_IS_OD_TRACK_TYPE(trackType)) {
- dstTrackId = MP4AddODTrack(dstFile);
- } else if (MP4_IS_SCENE_TRACK_TYPE(trackType)) {
- dstTrackId = MP4AddSceneTrack(dstFile);
- } else if (MP4_IS_HINT_TRACK_TYPE(trackType)) {
- if (dstHintTrackReferenceTrack == MP4_INVALID_TRACK_ID) {
- dstTrackId = MP4_INVALID_TRACK_ID;
- } else {
- dstTrackId = MP4AddHintTrack(
- dstFile,
- dstHintTrackReferenceTrack);
- }
- } else if (MP4_IS_SYSTEMS_TRACK_TYPE(trackType)) {
- dstTrackId = MP4AddSystemsTrack(dstFile, trackType);
- } else {
- dstTrackId = MP4AddTrack(dstFile, trackType);
- }
- if (dstTrackId == MP4_INVALID_TRACK_ID) {
- return dstTrackId;
- }
- MP4SetTrackTimeScale(
- dstFile,
- dstTrackId,
- MP4GetTrackTimeScale(srcFile, srcTrackId));
- if (MP4_IS_AUDIO_TRACK_TYPE(trackType)
- || MP4_IS_VIDEO_TRACK_TYPE(trackType)) {
-
- u_int8_t* pConfig = NULL;
- u_int32_t configSize = 0;
-
- if (MP4GetTrackESConfiguration(
- srcFile,
- srcTrackId,
- &pConfig,
- &configSize) &&
- pConfig != NULL && configSize != 0) {
- if (!MP4SetTrackESConfiguration(
- dstFile,
- dstTrackId,
- pConfig,
- configSize)) {
- free(pConfig);
- MP4DeleteTrack(dstFile, dstTrackId);
- return MP4_INVALID_TRACK_ID;
- }
-
- free(pConfig);
- }
- }
- if (MP4_IS_HINT_TRACK_TYPE(trackType)) {
-
-
- char* payloadName = NULL;
- char *encodingParms = NULL;
- u_int8_t payloadNumber;
- u_int16_t maxPayloadSize;
- if (MP4GetHintTrackRtpPayload(
- srcFile,
- srcTrackId,
- &payloadName,
- &payloadNumber,
- &maxPayloadSize,
- &encodingParms)) {
- if (MP4SetHintTrackRtpPayload(
- dstFile,
- dstTrackId,
- payloadName,
- &payloadNumber,
- maxPayloadSize,
- encodingParms) == false) {
- MP4DeleteTrack(dstFile, dstTrackId);
- return MP4_INVALID_TRACK_ID;
- }
- }
- #if 0
- MP4SetHintTrackSdp(
- dstFile,
- dstTrackId,
- MP4GetHintTrackSdp(srcFile, srcTrackId));
- #endif
- }
- return dstTrackId;
- }
- extern "C" MP4TrackId MP4EncAndCloneTrack(MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- mp4v2_ismacrypParams *icPp,
- MP4FileHandle dstFile,
- MP4TrackId dstHintTrackReferenceTrack
- )
- {
- const char *oFormat;
- MP4TrackId dstTrackId = MP4_INVALID_TRACK_ID;
- if (dstFile == NULL) {
- dstFile = srcFile;
- }
- const char* trackType = MP4GetTrackType(srcFile, srcTrackId);
- if (!trackType) {
- return dstTrackId;
- }
- if (MP4_IS_VIDEO_TRACK_TYPE(trackType)) {
-
- oFormat = MP4GetTrackMediaDataName(srcFile, srcTrackId);
- if (!strcasecmp(oFormat, "avc1"))
- {
- dstTrackId = MP4AddEncH264VideoTrack(dstFile,
- MP4GetTrackTimeScale(srcFile, srcTrackId),
- MP4GetTrackFixedSampleDuration(srcFile, srcTrackId),
- MP4GetTrackVideoWidth(srcFile, srcTrackId),
- MP4GetTrackVideoHeight(srcFile, srcTrackId),
- srcFile,
- srcTrackId,
- icPp
- );
- }
- else
- {
- MP4SetVideoProfileLevel(dstFile, MP4GetVideoProfileLevel(srcFile));
- dstTrackId = MP4AddEncVideoTrack(dstFile,
- MP4GetTrackTimeScale(srcFile, srcTrackId),
- MP4GetTrackFixedSampleDuration(srcFile, srcTrackId),
- MP4GetTrackVideoWidth(srcFile, srcTrackId),
- MP4GetTrackVideoHeight(srcFile, srcTrackId),
- icPp,
- MP4GetTrackEsdsObjectTypeId(srcFile, srcTrackId),
- oFormat
- );
- }
- } else if (MP4_IS_AUDIO_TRACK_TYPE(trackType)) {
- MP4SetAudioProfileLevel(dstFile, MP4GetAudioProfileLevel(srcFile));
- dstTrackId = MP4AddEncAudioTrack(dstFile,
- MP4GetTrackTimeScale(srcFile, srcTrackId),
- MP4GetTrackFixedSampleDuration(srcFile,
- srcTrackId),
- icPp,
- MP4GetTrackEsdsObjectTypeId(srcFile,
- srcTrackId)
- );
- } else if (MP4_IS_OD_TRACK_TYPE(trackType)) {
- dstTrackId = MP4AddODTrack(dstFile);
- } else if (MP4_IS_SCENE_TRACK_TYPE(trackType)) {
- dstTrackId = MP4AddSceneTrack(dstFile);
-
- } else if (MP4_IS_HINT_TRACK_TYPE(trackType)) {
- if (dstHintTrackReferenceTrack == MP4_INVALID_TRACK_ID) {
- dstTrackId = MP4_INVALID_TRACK_ID;
- } else {
- dstTrackId = MP4AddHintTrack(dstFile,
- MP4GetHintTrackReferenceTrackId(srcFile,
- srcTrackId));
- }
- } else if (MP4_IS_SYSTEMS_TRACK_TYPE(trackType)) {
- dstTrackId = MP4AddSystemsTrack(dstFile, trackType);
-
- } else {
- dstTrackId = MP4AddTrack(dstFile, trackType);
- }
- if (dstTrackId == MP4_INVALID_TRACK_ID) {
- return dstTrackId;
- }
- MP4SetTrackTimeScale(dstFile,
- dstTrackId,
- MP4GetTrackTimeScale(srcFile, srcTrackId));
- if (MP4_IS_AUDIO_TRACK_TYPE(trackType)
- || MP4_IS_VIDEO_TRACK_TYPE(trackType)) {
-
- u_int8_t* pConfig = NULL;
- u_int32_t configSize = 0;
- if (MP4GetTrackESConfiguration(srcFile, srcTrackId,
- &pConfig, &configSize)) {
-
- if (pConfig != NULL) {
- MP4SetTrackESConfiguration(dstFile, dstTrackId,
- pConfig, configSize);
- }
- }
- if (pConfig != NULL)
- free(pConfig);
- }
-
- if (MP4_IS_HINT_TRACK_TYPE(trackType)) {
-
-
- char* payloadName = NULL;
- char *encodingParms = NULL;
- u_int8_t payloadNumber;
- u_int16_t maxPayloadSize;
- if (MP4GetHintTrackRtpPayload(
- srcFile,
- srcTrackId,
- &payloadName,
- &payloadNumber,
- &maxPayloadSize,
- &encodingParms)) {
- (void)MP4SetHintTrackRtpPayload(
- dstFile,
- dstTrackId,
- payloadName,
- &payloadNumber,
- maxPayloadSize,
- encodingParms);
- }
- #if 0
- MP4SetHintTrackSdp(
- dstFile,
- dstTrackId,
- MP4GetHintTrackSdp(srcFile, srcTrackId));
- #endif
- }
- return dstTrackId;
- }
- extern "C" MP4TrackId MP4CopyTrack(MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4FileHandle dstFile,
- bool applyEdits,
- MP4TrackId dstHintTrackReferenceTrack)
- {
- bool copySamples = true;
- MP4TrackId dstTrackId =
- MP4CloneTrack(srcFile, srcTrackId, dstFile, dstHintTrackReferenceTrack);
- if (dstTrackId == MP4_INVALID_TRACK_ID) {
- return dstTrackId;
- }
- bool viaEdits =
- applyEdits && MP4GetTrackNumberOfEdits(srcFile, srcTrackId);
- MP4SampleId sampleId = 0;
- MP4SampleId numSamples =
- MP4GetTrackNumberOfSamples(srcFile, srcTrackId);
- MP4Timestamp when = 0;
- MP4Duration editsDuration =
- MP4GetTrackEditTotalDuration(srcFile, srcTrackId);
- while (true) {
- MP4Duration sampleDuration = MP4_INVALID_DURATION;
- if (viaEdits) {
- sampleId = MP4GetSampleIdFromEditTime(
- srcFile,
- srcTrackId,
- when,
- NULL,
- &sampleDuration);
-
- if (sampleId == MP4_INVALID_SAMPLE_ID) {
- MP4DeleteTrack(dstFile, dstTrackId);
- return MP4_INVALID_TRACK_ID;
- }
- when += sampleDuration;
-
- if (when >= editsDuration) {
- break;
- }
- } else {
- sampleId++;
- if (sampleId > numSamples) {
- break;
- }
- }
- bool rc = false;
-
- if (copySamples) {
- rc = MP4CopySample(
- srcFile,
- srcTrackId,
- sampleId,
- dstFile,
- dstTrackId,
- sampleDuration);
- } else {
- rc = MP4ReferenceSample(
- srcFile,
- srcTrackId,
- sampleId,
- dstFile,
- dstTrackId,
- sampleDuration);
- }
- if (!rc) {
- MP4DeleteTrack(dstFile, dstTrackId);
- return MP4_INVALID_TRACK_ID;
- }
- }
- return dstTrackId;
- }
- extern "C" MP4TrackId MP4EncAndCopyTrack(MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- mp4v2_ismacrypParams *icPp,
- encryptFunc_t encfcnp,
- u_int32_t encfcnparam1,
- MP4FileHandle dstFile,
- bool applyEdits,
- MP4TrackId dstHintTrackReferenceTrack
- )
- {
- bool copySamples = true;
- MP4TrackId dstTrackId =
- MP4EncAndCloneTrack(srcFile, srcTrackId,
- icPp,
- dstFile, dstHintTrackReferenceTrack);
-
- if (dstTrackId == MP4_INVALID_TRACK_ID) {
- return dstTrackId;
- }
- bool viaEdits =
- applyEdits && MP4GetTrackNumberOfEdits(srcFile, srcTrackId);
- MP4SampleId sampleId = 0;
- MP4SampleId numSamples =
- MP4GetTrackNumberOfSamples(srcFile, srcTrackId);
- MP4Timestamp when = 0;
- MP4Duration editsDuration =
- MP4GetTrackEditTotalDuration(srcFile, srcTrackId);
- while (true) {
- MP4Duration sampleDuration = MP4_INVALID_DURATION;
- if (viaEdits) {
- sampleId = MP4GetSampleIdFromEditTime(srcFile,
- srcTrackId,
- when,
- NULL,
- &sampleDuration);
-
- if (sampleId == MP4_INVALID_SAMPLE_ID) {
- MP4DeleteTrack(dstFile, dstTrackId);
- return MP4_INVALID_TRACK_ID;
- }
- when += sampleDuration;
- if (when >= editsDuration) {
- break;
- }
- } else {
- sampleId++;
- if (sampleId > numSamples) {
- break;
- }
- }
- bool rc = false;
- if (copySamples) {
-
- rc = MP4EncAndCopySample(srcFile,
- srcTrackId,
- sampleId,
- encfcnp,
- encfcnparam1,
- dstFile,
- dstTrackId,
- sampleDuration);
- } else {
-
- rc = MP4ReferenceSample(srcFile,
- srcTrackId,
- sampleId,
- dstFile,
- dstTrackId,
- sampleDuration);
- }
- if (!rc) {
- MP4DeleteTrack(dstFile, dstTrackId);
- return MP4_INVALID_TRACK_ID;
- }
- }
- return dstTrackId;
- }
- extern "C" void MP4DeleteTrack(
- MP4FileHandle hFile,
- MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->DeleteTrack(trackId);
- return ;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return;
- }
- extern "C" u_int32_t MP4GetNumberOfTracks(
- MP4FileHandle hFile,
- const char* type,
- u_int8_t subType)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetNumberOfTracks(type, subType);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" MP4TrackId MP4FindTrackId(
- MP4FileHandle hFile,
- u_int16_t index,
- const char* type,
- u_int8_t subType)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->FindTrackId(index, type, subType);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" u_int16_t MP4FindTrackIndex(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->FindTrackIndex(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return (u_int16_t)-1;
- }
- extern "C" const char* MP4GetTrackType(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackType(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return NULL;
- }
- extern "C" const char* MP4GetTrackMediaDataName(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackMediaDataName(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return NULL;
- }
- extern "C" bool MP4GetTrackMediaDataOriginalFormat(
- MP4FileHandle hFile, MP4TrackId trackId, char *originalFormat,
- u_int32_t buflen)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackMediaDataOriginalFormat(trackId,
- originalFormat, buflen);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" MP4Duration MP4GetTrackDuration(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackDuration(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" u_int32_t MP4GetTrackTimeScale(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackTimeScale(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" void MP4SetTrackTimeScale(
- MP4FileHandle hFile, MP4TrackId trackId, u_int32_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackTimeScale(trackId, value);
- return;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return;
- }
- extern "C" u_int8_t MP4GetTrackAudioMpeg4Type(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackAudioMpeg4Type(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_MPEG4_INVALID_AUDIO_TYPE;
- }
- extern "C" u_int8_t MP4GetTrackEsdsObjectTypeId(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
-
- return ((MP4File*)hFile)->GetTrackEsdsObjectTypeId(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_AUDIO_TYPE;
- }
- extern "C" MP4Duration MP4GetTrackFixedSampleDuration(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackFixedSampleDuration(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" u_int32_t MP4GetTrackBitRate(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- uint32_t br = 0;
- MP4File *pFile = (MP4File *)hFile;
- try {
- br = pFile->GetTrackIntegerProperty(trackId,
- "mdia.minf.stbl.stsd.*.esds.decConfigDescr.avgBitrate");
- if (br > 16000)
- return br;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
-
-
- try {
- MP4Duration trackDur;
- trackDur = MP4GetTrackDuration(hFile, trackId);
- uint64_t msDuration =
- pFile->ConvertFromTrackDuration(trackId, trackDur,
- MP4_MSECS_TIME_SCALE);
- if (msDuration == 0) return 0;
- MP4Track *pTrack = pFile->GetTrack(trackId);
- double bytes = pTrack->GetTotalOfSampleSizes();
-
-
-
-
-
- bytes /= (double)msDuration;
- bytes *= TO_U64(8 * 1000);
- return (uint32_t)bytes;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
-
- }
- return 0;
- }
- extern "C" bool MP4GetTrackESConfiguration(
- MP4FileHandle hFile, MP4TrackId trackId,
- u_int8_t** ppConfig, u_int32_t* pConfigSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->GetTrackESConfiguration(
- trackId, ppConfig, pConfigSize);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- *ppConfig = NULL;
- *pConfigSize = 0;
- return false;
- }
- extern "C" bool MP4GetTrackVideoMetadata(
- MP4FileHandle hFile, MP4TrackId trackId,
- u_int8_t** ppConfig, u_int32_t* pConfigSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->GetTrackVideoMetadata(
- trackId, ppConfig, pConfigSize);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- *ppConfig = NULL;
- *pConfigSize = 0;
- return false;
- }
- extern "C" bool MP4SetTrackESConfiguration(
- MP4FileHandle hFile, MP4TrackId trackId,
- const u_int8_t* pConfig, u_int32_t configSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackESConfiguration(
- trackId, pConfig, configSize);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetTrackH264ProfileLevel (MP4FileHandle hFile,
- MP4TrackId trackId,
- uint8_t *pProfile,
- uint8_t *pLevel)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *pProfile =
- ((MP4File *)hFile)->GetTrackIntegerProperty(trackId,
- "mdia.minf.stbl.stsd.*[0].avcC.AVCProfileIndication");
- *pLevel =
- ((MP4File *)hFile)->GetTrackIntegerProperty(trackId,
- "mdia.minf.stbl.stsd.*[0].avcC.AVCLevelIndication");
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" void MP4GetTrackH264SeqPictHeaders (MP4FileHandle hFile,
- MP4TrackId trackId,
- uint8_t ***pSeqHeader,
- uint32_t **pSeqHeaderSize,
- uint8_t ***pPictHeader,
- uint32_t **pPictHeaderSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->GetTrackH264SeqPictHeaders(trackId,
- pSeqHeader,
- pSeqHeaderSize,
- pPictHeader,
- pPictHeaderSize);
- return;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return;
- }
- extern "C" bool MP4GetTrackH264LengthSize (MP4FileHandle hFile,
- MP4TrackId trackId,
- uint32_t *pLength)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *pLength = 1 +
- ((MP4File*) hFile)->GetTrackIntegerProperty(trackId,
- "mdia.minf.stbl.stsd.*[0].avcC.lengthSizeMinusOne");
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" MP4SampleId MP4GetTrackNumberOfSamples(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackNumberOfSamples(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" MP4ChunkId MP4GetTrackNumberOfChunks(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackNumberOfChunks(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" u_int16_t MP4GetTrackVideoWidth(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackIntegerProperty(trackId,
- "mdia.minf.stbl.stsd.*.width");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" u_int16_t MP4GetTrackVideoHeight(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackIntegerProperty(trackId,
- "mdia.minf.stbl.stsd.*.height");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" double MP4GetTrackVideoFrameRate(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackVideoFrameRate(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0.0;
- }
- extern "C" int MP4GetTrackAudioChannels (MP4FileHandle hFile,
- MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackAudioChannels(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return -1;
- }
- extern "C" bool MP4IsIsmaCrypMediaTrack(
- MP4FileHandle hFile, MP4TrackId trackId)
- {
- bool retval = false;
- uint32_t verb = MP4GetVerbosity(hFile);
- MP4SetVerbosity(hFile, verb & ~(MP4_DETAILS_ERROR));
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- retval = ((MP4File*)hFile)->IsIsmaCrypMediaTrack(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- MP4SetVerbosity(hFile, verb);
- return retval;
- }
- extern "C" bool MP4HaveTrackAtom (MP4FileHandle hFile,
- MP4TrackId trackId,
- const char *atomName)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->FindTrackAtom(trackId, atomName) != NULL;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetTrackIntegerProperty (
- MP4FileHandle hFile, MP4TrackId trackId,
- const char* propName,
- u_int64_t *retvalue)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *retvalue = ((MP4File*)hFile)->GetTrackIntegerProperty(trackId,
- propName);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetTrackFloatProperty(
- MP4FileHandle hFile, MP4TrackId trackId,
- const char* propName,
- float *retvalue)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *retvalue = ((MP4File*)hFile)->GetTrackFloatProperty(trackId, propName);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetTrackStringProperty(
- MP4FileHandle hFile, MP4TrackId trackId,
- const char* propName,
- const char **retvalue)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- *retvalue = ((MP4File*)hFile)->GetTrackStringProperty(trackId, propName);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetTrackBytesProperty(
- MP4FileHandle hFile, MP4TrackId trackId, const char* propName,
- u_int8_t** ppValue, u_int32_t* pValueSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->GetTrackBytesProperty(
- trackId, propName, ppValue, pValueSize);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- *ppValue = NULL;
- *pValueSize = 0;
- return false;
- }
- extern "C" bool MP4SetTrackIntegerProperty(
- MP4FileHandle hFile, MP4TrackId trackId,
- const char* propName, int64_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackIntegerProperty(trackId,
- propName, value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetTrackFloatProperty(
- MP4FileHandle hFile, MP4TrackId trackId,
- const char* propName, float value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackFloatProperty(trackId, propName, value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetTrackStringProperty(
- MP4FileHandle hFile, MP4TrackId trackId,
- const char* propName, const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackStringProperty(trackId, propName, value);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetTrackBytesProperty(
- MP4FileHandle hFile, MP4TrackId trackId,
- const char* propName, const u_int8_t* pValue, u_int32_t valueSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackBytesProperty(
- trackId, propName, pValue, valueSize);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4ReadSample(
-
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId,
-
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- MP4Timestamp* pStartTime,
- MP4Duration* pDuration,
- MP4Duration* pRenderingOffset,
- bool* pIsSyncSample)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->ReadSample(
- trackId,
- sampleId,
- ppBytes,
- pNumBytes,
- pStartTime,
- pDuration,
- pRenderingOffset,
- pIsSyncSample);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- *pNumBytes = 0;
- return false;
- }
- extern "C" bool MP4ReadChunk(
-
- MP4FileHandle hFile,
- MP4ChunkId trackId,
- MP4SampleId sampleId,
-
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- MP4Timestamp* pStartTime,
- MP4Duration* pDuration)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile))
- {
- try
- {
- ((MP4File*)hFile)->ReadChunk(
- trackId,
- sampleId,
- ppBytes,
- pNumBytes,
- pStartTime,
- pDuration);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- *pNumBytes = 0;
- return false;
- }
- extern "C" bool MP4ReadSampleFromTime(
-
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
-
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- MP4Timestamp* pStartTime,
- MP4Duration* pDuration,
- MP4Duration* pRenderingOffset,
- bool* pIsSyncSample)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- MP4SampleId sampleId =
- ((MP4File*)hFile)->GetSampleIdFromTime(
- trackId, when, false);
- ((MP4File*)hFile)->ReadSample(
- trackId,
- sampleId,
- ppBytes,
- pNumBytes,
- pStartTime,
- pDuration,
- pRenderingOffset,
- pIsSyncSample);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- *pNumBytes = 0;
- return false;
- }
- extern "C" bool MP4WriteSample(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const u_int8_t* pBytes,
- u_int32_t numBytes,
- MP4Duration duration,
- MP4Duration renderingOffset,
- bool isSyncSample)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->WriteSample(
- trackId,
- pBytes,
- numBytes,
- duration,
- renderingOffset,
- isSyncSample);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4CopySample(
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4SampleId srcSampleId,
- MP4FileHandle dstFile,
- MP4TrackId dstTrackId,
- MP4Duration dstSampleDuration)
- {
- bool rc;
- u_int8_t* pBytes = NULL;
- u_int32_t numBytes = 0;
- MP4Duration sampleDuration;
- MP4Duration renderingOffset;
- bool isSyncSample;
-
-
-
-
- rc = MP4ReadSample(
- srcFile,
- srcTrackId,
- srcSampleId,
- &pBytes,
- &numBytes,
- NULL,
- &sampleDuration,
- &renderingOffset,
- &isSyncSample);
- if (!rc) {
- return false;
- }
- if (dstFile == MP4_INVALID_FILE_HANDLE) {
- dstFile = srcFile;
- }
- if (dstTrackId == MP4_INVALID_TRACK_ID) {
- dstTrackId = srcTrackId;
- }
- if (dstSampleDuration != MP4_INVALID_DURATION) {
- sampleDuration = dstSampleDuration;
- }
- rc = MP4WriteSample(
- dstFile,
- dstTrackId,
- pBytes,
- numBytes,
- sampleDuration,
- renderingOffset,
- isSyncSample);
- free(pBytes);
- return rc;
- }
- extern "C" bool MP4EncAndCopySample(
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4SampleId srcSampleId,
- encryptFunc_t encfcnp,
- u_int32_t encfcnparam1,
- MP4FileHandle dstFile,
- MP4TrackId dstTrackId,
- MP4Duration dstSampleDuration)
- {
- bool rc;
- u_int8_t* pBytes = NULL;
- u_int32_t numBytes = 0;
- u_int8_t* encSampleData = NULL;
- u_int32_t encSampleLength = 0;
- MP4Duration sampleDuration;
- MP4Duration renderingOffset;
- bool isSyncSample;
-
-
-
-
- rc = MP4ReadSample(
- srcFile,
- srcTrackId,
- srcSampleId,
- &pBytes,
- &numBytes,
- NULL,
- &sampleDuration,
- &renderingOffset,
- &isSyncSample);
- if (!rc) {
- return false;
- }
- if (dstFile == MP4_INVALID_FILE_HANDLE) {
- dstFile = srcFile;
- }
- if (dstTrackId == MP4_INVALID_TRACK_ID) {
- dstTrackId = srcTrackId;
- }
- if (dstSampleDuration != MP4_INVALID_DURATION) {
- sampleDuration = dstSampleDuration;
- }
-
-
- if (encfcnp(encfcnparam1, numBytes, pBytes,
- &encSampleLength, &encSampleData) != 0) {
- fprintf(stderr,
- "Can't encrypt the sample and add its header %u\n",
- srcSampleId);
- }
- rc = MP4WriteSample(
- dstFile,
- dstTrackId,
- encSampleData,
- encSampleLength,
- sampleDuration,
- renderingOffset,
- isSyncSample);
-
- free(pBytes);
- if (encSampleData != NULL) {
- free(encSampleData);
- }
-
- return rc;
- }
- extern "C" bool MP4ReferenceSample(
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4SampleId srcSampleId,
- MP4FileHandle dstFile,
- MP4TrackId dstTrackId,
- MP4Duration dstSampleDuration)
- {
-
- return false;
- }
- extern "C" u_int32_t MP4GetSampleSize(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSampleSize(
- trackId, sampleId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" u_int32_t MP4GetTrackMaxSampleSize(
- MP4FileHandle hFile,
- MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackMaxSampleSize(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" MP4SampleId MP4GetSampleIdFromTime(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
- bool wantSyncSample,
- bool rewind)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSampleIdFromTime(
- trackId, when, wantSyncSample, rewind);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_SAMPLE_ID;
- }
- extern "C" MP4ChunkId MP4GetChunkIdFromTime(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetChunkIdFromTime(
- trackId, when);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_SAMPLE_ID;
- }
- extern "C" MP4Timestamp MP4GetSampleTime(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSampleTime(
- trackId, sampleId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TIMESTAMP;
- }
- extern "C" MP4Duration MP4GetSampleDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSampleDuration(
- trackId, sampleId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" MP4Duration MP4GetSampleRenderingOffset(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSampleRenderingOffset(
- trackId, sampleId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" bool MP4SetSampleRenderingOffset(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId,
- MP4Duration renderingOffset)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetSampleRenderingOffset(
- trackId, sampleId, renderingOffset);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" int8_t MP4GetSampleSync(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSampleSync(
- trackId, sampleId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return -1;
- }
- extern "C" u_int64_t MP4ConvertFromMovieDuration(
- MP4FileHandle hFile,
- MP4Duration duration,
- u_int32_t timeScale)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->ConvertFromMovieDuration(
- duration, timeScale);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return (u_int64_t)MP4_INVALID_DURATION;
- }
- extern "C" u_int64_t MP4ConvertFromTrackTimestamp(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp timeStamp,
- u_int32_t timeScale)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->ConvertFromTrackTimestamp(
- trackId, timeStamp, timeScale);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return (u_int64_t)MP4_INVALID_TIMESTAMP;
- }
- extern "C" MP4Timestamp MP4ConvertToTrackTimestamp(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int64_t timeStamp,
- u_int32_t timeScale)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->ConvertToTrackTimestamp(
- trackId, timeStamp, timeScale);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TIMESTAMP;
- }
- extern "C" u_int64_t MP4ConvertFromTrackDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Duration duration,
- u_int32_t timeScale)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->ConvertFromTrackDuration(
- trackId, duration, timeScale);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return (u_int64_t)MP4_INVALID_DURATION;
- }
- extern "C" MP4Duration MP4ConvertToTrackDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int64_t duration,
- u_int32_t timeScale)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->ConvertToTrackDuration(
- trackId, duration, timeScale);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" bool MP4GetHintTrackRtpPayload(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- char** ppPayloadName,
- u_int8_t* pPayloadNumber,
- u_int16_t* pMaxPayloadSize,
- char **ppEncodingParams)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->GetHintTrackRtpPayload(
- hintTrackId, ppPayloadName, pPayloadNumber, pMaxPayloadSize,
- ppEncodingParams);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetHintTrackRtpPayload(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const char* pPayloadName,
- u_int8_t* pPayloadNumber,
- u_int16_t maxPayloadSize,
- const char *encode_params,
- bool include_rtp_map,
- bool include_mpeg4_esid)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetHintTrackRtpPayload(
- hintTrackId, pPayloadName, pPayloadNumber, maxPayloadSize, encode_params,
- include_rtp_map, include_mpeg4_esid);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" const char* MP4GetSessionSdp(
- MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSessionSdp();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return NULL;
- }
- extern "C" bool MP4SetSessionSdp(
- MP4FileHandle hFile,
- const char* sdpString)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetSessionSdp(sdpString);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4AppendSessionSdp(
- MP4FileHandle hFile,
- const char* sdpString)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AppendSessionSdp(sdpString);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" const char* MP4GetHintTrackSdp(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetHintTrackSdp(hintTrackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return NULL;
- }
- extern "C" bool MP4SetHintTrackSdp(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const char* sdpString)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetHintTrackSdp(hintTrackId, sdpString);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4AppendHintTrackSdp(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const char* sdpString)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AppendHintTrackSdp(hintTrackId, sdpString);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" MP4TrackId MP4GetHintTrackReferenceTrackId(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->
- GetHintTrackReferenceTrackId(hintTrackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TRACK_ID;
- }
- extern "C" bool MP4ReadRtpHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4SampleId hintSampleId,
- u_int16_t* pNumPackets)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->ReadRtpHint(
- hintTrackId, hintSampleId, pNumPackets);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" u_int16_t MP4GetRtpHintNumberOfPackets(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetRtpHintNumberOfPackets(hintTrackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" int8_t MP4GetRtpPacketBFrame(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- u_int16_t packetIndex)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->
- GetRtpPacketBFrame(hintTrackId, packetIndex);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return -1;
- }
- extern "C" int32_t MP4GetRtpPacketTransmitOffset(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- u_int16_t packetIndex)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->
- GetRtpPacketTransmitOffset(hintTrackId, packetIndex);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" bool MP4ReadRtpPacket(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- u_int16_t packetIndex,
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- u_int32_t ssrc,
- bool includeHeader,
- bool includePayload)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->ReadRtpPacket(
- hintTrackId, packetIndex,
- ppBytes, pNumBytes,
- ssrc, includeHeader, includePayload);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" MP4Timestamp MP4GetRtpTimestampStart(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetRtpTimestampStart(hintTrackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TIMESTAMP;
- }
- extern "C" bool MP4SetRtpTimestampStart(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4Timestamp rtpStart)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetRtpTimestampStart(
- hintTrackId, rtpStart);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4AddRtpHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId)
- {
- return MP4AddRtpVideoHint(hFile, hintTrackId, false, 0);
- }
- extern "C" bool MP4AddRtpVideoHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- bool isBframe,
- u_int32_t timestampOffset)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AddRtpHint(hintTrackId,
- isBframe, timestampOffset);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4AddRtpPacket(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- bool setMbit,
- int32_t transmitOffset)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AddRtpPacket(
- hintTrackId, setMbit, transmitOffset);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4AddRtpImmediateData(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const u_int8_t* pBytes,
- u_int32_t numBytes)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AddRtpImmediateData(hintTrackId,
- pBytes, numBytes);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4AddRtpSampleData(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4SampleId sampleId,
- u_int32_t dataOffset,
- u_int32_t dataLength)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AddRtpSampleData(
- hintTrackId, sampleId, dataOffset, dataLength);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4AddRtpESConfigurationPacket(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->AddRtpESConfigurationPacket(hintTrackId);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4WriteRtpHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4Duration duration,
- bool isSyncSample)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->WriteRtpHint(
- hintTrackId, duration, isSyncSample);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4Make3GPCompliant(
- const MP4_FILENAME_CHAR* fileName,
- u_int32_t verbosity,
- char* majorBrand,
- u_int32_t minorVersion,
- char** supportedBrands,
- u_int32_t supportedBrandsCount,
- bool deleteIodsAtom)
- {
- MP4File* pFile;
- pFile = NULL;
- try {
- pFile = new MP4File(verbosity);
- pFile->Modify(fileName);
- pFile->Make3GPCompliant(fileName, majorBrand, minorVersion, supportedBrands, supportedBrandsCount, deleteIodsAtom);
- pFile->Close();
- delete pFile;
- return true;
- }
- catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- }
- delete pFile;
- return false;
- }
- extern "C" bool MP4MakeIsmaCompliant(
- const MP4_FILENAME_CHAR* fileName,
- u_int32_t verbosity,
- bool addIsmaComplianceSdp)
- {
- MP4File* pFile;
- pFile = NULL;
- try {
- pFile = new MP4File(verbosity);
- pFile->Modify(fileName);
- pFile->MakeIsmaCompliant(addIsmaComplianceSdp);
- pFile->Close();
- delete pFile;
- return true;
- }
- catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- }
- delete pFile;
- return false;
- }
- extern "C" char* MP4MakeIsmaSdpIod(
- u_int8_t videoProfile,
- u_int32_t videoBitrate,
- u_int8_t* videoConfig,
- u_int32_t videoConfigLength,
- u_int8_t audioProfile,
- u_int32_t audioBitrate,
- u_int8_t* audioConfig,
- u_int32_t audioConfigLength,
- u_int32_t verbosity)
- {
- MP4File* pFile = NULL;
- try {
- pFile = new MP4File(verbosity);
- u_int8_t* pBytes = NULL;
- u_int64_t numBytes = 0;
- pFile->CreateIsmaIodFromParams(
- videoProfile,
- videoBitrate,
- videoConfig,
- videoConfigLength,
- audioProfile,
- audioBitrate,
- audioConfig,
- audioConfigLength,
- &pBytes,
- &numBytes);
- char* iodBase64 =
- MP4ToBase64(pBytes, numBytes);
- MP4Free(pBytes);
- char* sdpIod =
- (char*)MP4Malloc(strlen(iodBase64) + 64);
- snprintf(sdpIod, strlen(iodBase64) + 64,
- "a=mpeg4-iod: \042data:application/mpeg4-iod;base64,%s\042",
- iodBase64);
- MP4Free(iodBase64);
- delete pFile;
- return sdpIod;
- }
- catch (MP4Error* e) {
- VERBOSE_ERROR(verbosity, e->Print());
- delete e;
- }
- return NULL;
- }
- extern "C" MP4EditId MP4AddTrackEdit(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId,
- MP4Timestamp startTime,
- MP4Duration duration,
- bool dwell)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- MP4EditId newEditId =
- ((MP4File*)hFile)->AddTrackEdit(trackId, editId);
- if (newEditId != MP4_INVALID_EDIT_ID) {
- ((MP4File*)hFile)->SetTrackEditMediaStart(
- trackId, newEditId, startTime);
- ((MP4File*)hFile)->SetTrackEditDuration(
- trackId, newEditId, duration);
- ((MP4File*)hFile)->SetTrackEditDwell(
- trackId, newEditId, dwell);
- }
- return newEditId;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_EDIT_ID;
- }
- extern "C" bool MP4DeleteTrackEdit(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->DeleteTrackEdit(trackId, editId);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" u_int32_t MP4GetTrackNumberOfEdits(
- MP4FileHandle hFile,
- MP4TrackId trackId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackNumberOfEdits(trackId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return 0;
- }
- extern "C" MP4Timestamp MP4GetTrackEditMediaStart(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackEditMediaStart(
- trackId, editId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_TIMESTAMP;
- }
- extern "C" MP4Duration MP4GetTrackEditTotalDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackEditTotalDuration(
- trackId, editId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" bool MP4SetTrackEditMediaStart(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId,
- MP4Timestamp startTime)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackEditMediaStart(
- trackId, editId, startTime);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" MP4Duration MP4GetTrackEditDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackEditDuration(trackId, editId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_DURATION;
- }
- extern "C" bool MP4SetTrackEditDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId,
- MP4Duration duration)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackEditDuration(trackId, editId, duration);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" int8_t MP4GetTrackEditDwell(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetTrackEditDwell(trackId, editId);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return -1;
- }
- extern "C" bool MP4SetTrackEditDwell(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId,
- bool dwell)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- ((MP4File*)hFile)->SetTrackEditDwell(trackId, editId, dwell);
- return true;
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4ReadSampleFromEditTime(
-
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
-
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- MP4Timestamp* pStartTime,
- MP4Duration* pDuration,
- MP4Duration* pRenderingOffset,
- bool* pIsSyncSample)
- {
- MP4SampleId sampleId =
- MP4GetSampleIdFromEditTime(
- hFile,
- trackId,
- when,
- pStartTime,
- pDuration);
- return MP4ReadSample(
- hFile,
- trackId,
- sampleId,
- ppBytes,
- pNumBytes,
- NULL,
- NULL,
- pRenderingOffset,
- pIsSyncSample);
- }
- extern "C" MP4SampleId MP4GetSampleIdFromEditTime(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
- MP4Timestamp* pStartTime,
- MP4Duration* pDuration)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetSampleIdFromEditTime(
- trackId, when, pStartTime, pDuration);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return MP4_INVALID_SAMPLE_ID;
- }
- extern "C" char* MP4BinaryToBase16(
- const u_int8_t* pData,
- u_int32_t dataSize)
- {
- if (pData || dataSize == 0) {
- try {
- return MP4ToBase16(pData, dataSize);
- }
- catch (MP4Error* e) {
- delete e;
- }
- }
- return NULL;
- }
- extern "C" char* MP4BinaryToBase64(
- const u_int8_t* pData,
- u_int32_t dataSize)
- {
- if (pData || dataSize == 0) {
- try {
- return MP4ToBase64(pData, dataSize);
- }
- catch (MP4Error* e) {
- delete e;
- }
- }
- return NULL;
- }
- extern "C" bool MP4GetMetadataByIndex(MP4FileHandle hFile, u_int32_t index,
- char** ppName,
- u_int8_t** ppValue, u_int32_t* pValueSize)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataByIndex(
- index, ppName, ppValue, pValueSize);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4MetadataDelete(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->MetadataDelete();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4SetMetadataName(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251nam", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataName(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251nam", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataName(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251nam");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4SetMetadataWriter(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251wrt", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataWriter(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251wrt", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataWriter(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251wrt");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4SetMetadataAlbum(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251alb", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataAlbum(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251alb", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4DeleteMetadataAlbum(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251alb");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataArtist(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251ART", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataArtist(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251ART", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataArtist(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251ART");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataRating(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("rate", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataRating(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("rate", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataRating(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("rate");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataTool(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251too", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataTool(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251too", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataTool(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251too");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataComment(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251cmt", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataComment(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251cmt", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataComment(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251cmt");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataYear(MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251day", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataYear(MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251day", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataYear(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251day");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataTrack(MP4FileHandle hFile,
- u_int16_t track, u_int16_t totalTracks)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataTrack(track, totalTracks);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataTrack(MP4FileHandle hFile,
- u_int16_t* track, u_int16_t* totalTracks)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataTrack(track, totalTracks);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataTrack(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("trkn");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataDisk(MP4FileHandle hFile,
- u_int16_t disk, u_int16_t totalDisks)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataDisk(disk, totalDisks);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataDisk(MP4FileHandle hFile,
- u_int16_t* disk, u_int16_t* totalDisks)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataDisk(disk, totalDisks);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataDisk(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("disk");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataGenre(MP4FileHandle hFile, const char *genre)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataGenre(genre);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataGenre(MP4FileHandle hFile, char **genre)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataGenre(genre);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataGenre(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataGenre();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataGrouping(MP4FileHandle hFile, const char *grouping)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("\251grp", grouping);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataGrouping(MP4FileHandle hFile, char **grouping)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("\251grp", grouping);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataGrouping(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("\251grp");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataTempo(MP4FileHandle hFile, u_int16_t tempo)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataTempo(tempo);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataTempo(MP4FileHandle hFile, u_int16_t* tempo)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataTempo(tempo);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataTempo(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("tmpo");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataCompilation(MP4FileHandle hFile, u_int8_t cpl)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataUint8("cpil", cpl & 0x1);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataCompilation(MP4FileHandle hFile, u_int8_t* cpl)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataUint8("cpil", cpl);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataCompilation(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("cpil");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataPartOfGaplessAlbum (MP4FileHandle hFile,
- u_int8_t pgap)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataUint8("pgap", pgap & 0x1);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataPartOfGaplessAlbum (MP4FileHandle hFile,
- u_int8_t* pgap)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataUint8("pgap", pgap);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4DeleteMetadataPartOfGaplessAlbum (MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("pgap");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataCoverArt(MP4FileHandle hFile, u_int8_t *coverArt, u_int32_t size, int flags)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataCoverArt(coverArt, size, flags);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataCoverArt(MP4FileHandle hFile, u_int8_t **coverArt, u_int32_t* size, int *flags, uint32_t index)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataCoverArt(coverArt, size, index);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" u_int32_t MP4GetMetadataCoverArtCount(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataCoverArtCount();
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4DeleteMetadataCoverArt(MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("covr");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataAlbumArtist (MP4FileHandle hFile,
- const char* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataString("aART", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4GetMetadataAlbumArtist (MP4FileHandle hFile,
- char** value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataString("aART", value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4DeleteMetadataAlbumArtist (MP4FileHandle hFile)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataAtom("aART");
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4SetMetadataFreeForm(MP4FileHandle hFile,
- const char *name,
- const u_int8_t* pValue,
- u_int32_t valueSize,
- const char *owner)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->SetMetadataFreeForm(name, pValue, valueSize, owner);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
-
- extern "C" bool MP4GetMetadataFreeForm(MP4FileHandle hFile, const char *name,
- u_int8_t** pValue, u_int32_t* valueSize, const char *owner)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->GetMetadataFreeForm(name, pValue, valueSize, owner);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4DeleteMetadataFreeForm(MP4FileHandle hFile, const char *name, const char *owner)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->DeleteMetadataFreeForm(name, owner);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4Get3GPMetadata(MP4FileHandle hFile, const char *name, uint16_t **value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->Get3GPMetadataString(name, value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4Set3GPMetadata(MP4FileHandle hFile, const char *name, const uint16_t* value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->Set3GPMetadataString(name, value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4Get3GPMetadataInteger(MP4FileHandle hFile, const char *name, uint64_t *value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->Get3GPMetadataInteger(name, value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- bool MP4Set3GPMetadataInteger(MP4FileHandle hFile, const char *name, uint64_t value)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->Set3GPMetadataInteger(name, value);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" bool MP4Delete3GPMetadata(MP4FileHandle hFile, const char *name)
- {
- if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
- try {
- return ((MP4File*)hFile)->Delete3GPMetadataAtom(name);
- }
- catch (MP4Error* e) {
- PRINT_ERROR(e);
- delete e;
- }
- }
- return false;
- }
- extern "C" void MP4Free (void *p)
- {
- if (p != NULL)
- free(p);
- }
|