mp4.h
资源名称:NETVIDEO.rar [点击查看]
上传用户:sun1608
上传日期:2007-02-02
资源大小:6116k
文件大小:23k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is MPEG4IP.
- *
- * The Initial Developer of the Original Code is Cisco Systems Inc.
- * Portions created by Cisco Systems Inc. are
- * Copyright (C) Cisco Systems Inc. 2001. All Rights Reserved.
- *
- * Contributor(s):
- * Dave Mackie dmackie@cisco.com
- */
- #ifndef __MP4_INCLUDED__
- #define __MP4_INCLUDED__
- /* include system and project specific headers */
- #include "mpeg4ip.h"
- #include <math.h> /* to define float HUGE_VAL and/or NAN */
- #ifndef NAN
- #define NAN HUGE_VAL
- #endif
- #ifdef __cplusplus
- /* exploit C++ ability of default values for function parameters */
- #define DEFAULT(x) =x
- #else
- #define DEFAULT(x)
- #endif
- /* MP4 API types */
- typedef void* MP4FileHandle;
- typedef u_int32_t MP4TrackId;
- typedef u_int32_t MP4SampleId;
- typedef u_int64_t MP4Timestamp;
- typedef u_int64_t MP4Duration;
- typedef u_int32_t MP4EditId;
- /* Invalid values for API types */
- #define MP4_INVALID_FILE_HANDLE ((MP4FileHandle)NULL)
- #define MP4_INVALID_TRACK_ID ((MP4TrackId)0)
- #define MP4_INVALID_SAMPLE_ID ((MP4SampleId)0)
- #define MP4_INVALID_TIMESTAMP ((MP4Timestamp)-1)
- #define MP4_INVALID_DURATION ((MP4Duration)-1)
- #define MP4_INVALID_EDIT_ID ((MP4EditId)0)
- /* Macros to test for API type validity */
- #define MP4_IS_VALID_FILE_HANDLE(x) ((x) != MP4_INVALID_FILE_HANDLE)
- #define MP4_IS_VALID_TRACK_ID(x) ((x) != MP4_INVALID_TRACK_ID)
- #define MP4_IS_VALID_SAMPLE_ID(x) ((x) != MP4_INVALID_SAMPLE_ID)
- #define MP4_IS_VALID_TIMESTAMP(x) ((x) != MP4_INVALID_TIMESTAMP)
- #define MP4_IS_VALID_DURATION(x) ((x) != MP4_INVALID_DURATION)
- #define MP4_IS_VALID_EDIT_ID(x) ((x) != MP4_INVALID_EDIT_ID)
- /* MP4 verbosity levels - e.g. MP4SetVerbosity() */
- #define MP4_DETAILS_ALL 0xFFFFFFFF
- #define MP4_DETAILS_ERROR 0x00000001
- #define MP4_DETAILS_WARNING 0x00000002
- #define MP4_DETAILS_READ 0x00000004
- #define MP4_DETAILS_WRITE 0x00000008
- #define MP4_DETAILS_FIND 0x00000010
- #define MP4_DETAILS_TABLE 0x00000020
- #define MP4_DETAILS_SAMPLE 0x00000040
- #define MP4_DETAILS_HINT 0x00000080
- #define MP4_DETAILS_ISMA 0x00000100
- #define MP4_DETAILS_EDIT 0x00000200
- #define MP4_DETAILS_READ_ALL
- (MP4_DETAILS_READ | MP4_DETAILS_TABLE | MP4_DETAILS_SAMPLE)
- #define MP4_DETAILS_WRITE_ALL
- (MP4_DETAILS_WRITE | MP4_DETAILS_TABLE | MP4_DETAILS_SAMPLE)
- /*
- * MP4 Known track type names - e.g. MP4GetNumberOfTracks(type)
- *
- * Note this first group of track types should be created
- * via the MP4Add<Type>Track() functions, and not MP4AddTrack(type)
- */
- #define MP4_OD_TRACK_TYPE "odsm"
- #define MP4_SCENE_TRACK_TYPE "sdsm"
- #define MP4_AUDIO_TRACK_TYPE "soun"
- #define MP4_VIDEO_TRACK_TYPE "vide"
- #define MP4_HINT_TRACK_TYPE "hint"
- /*
- * This second set of track types should be created
- * via MP4AddSystemsTrack(type)
- */
- #define MP4_CLOCK_TRACK_TYPE "crsm"
- #define MP4_MPEG7_TRACK_TYPE "m7sm"
- #define MP4_OCI_TRACK_TYPE "ocsm"
- #define MP4_IPMP_TRACK_TYPE "ipsm"
- #define MP4_MPEGJ_TRACK_TYPE "mjsm"
- #define MP4_IS_VIDEO_TRACK_TYPE(type)
- (!strcasecmp(type, MP4_VIDEO_TRACK_TYPE))
- #define MP4_IS_AUDIO_TRACK_TYPE(type)
- (!strcasecmp(type, MP4_AUDIO_TRACK_TYPE))
- #define MP4_IS_OD_TRACK_TYPE(type)
- (!strcasecmp(type, MP4_OD_TRACK_TYPE))
- #define MP4_IS_SCENE_TRACK_TYPE(type)
- (!strcasecmp(type, MP4_SCENE_TRACK_TYPE))
- #define MP4_IS_HINT_TRACK_TYPE(type)
- (!strcasecmp(type, MP4_HINT_TRACK_TYPE))
- #define MP4_IS_SYSTEMS_TRACK_TYPE(type)
- (!strcasecmp(type, MP4_CLOCK_TRACK_TYPE)
- || !strcasecmp(type, MP4_MPEG7_TRACK_TYPE)
- || !strcasecmp(type, MP4_OCI_TRACK_TYPE)
- || !strcasecmp(type, MP4_IPMP_TRACK_TYPE)
- || !strcasecmp(type, MP4_MPEGJ_TRACK_TYPE))
- /* MP4 Audio track types - see MP4AddAudioTrack()*/
- #define MP4_INVALID_AUDIO_TYPE 0x00
- #define MP4_MPEG1_AUDIO_TYPE 0x6B
- #define MP4_MPEG2_AUDIO_TYPE 0x69
- #define MP4_MP3_AUDIO_TYPE MP4_MPEG2_AUDIO_TYPE
- #define MP4_MPEG2_AAC_MAIN_AUDIO_TYPE 0x66
- #define MP4_MPEG2_AAC_LC_AUDIO_TYPE 0x67
- #define MP4_MPEG2_AAC_SSR_AUDIO_TYPE 0x68
- #define MP4_MPEG2_AAC_AUDIO_TYPE MP4_MPEG2_AAC_MAIN_AUDIO_TYPE
- #define MP4_MPEG4_AUDIO_TYPE 0x40
- #define MP4_PRIVATE_AUDIO_TYPE 0xC0
- #define MP4_PCM16_AUDIO_TYPE 0xE0 /* a private definition */
- #define MP4_VORBIS_AUDIO_TYPE 0xE1 /* a private definition */
- #define MP4_AC3_AUDIO_TYPE 0xE2 /* a private definition */
- /* MP4 MPEG-4 Audio types from 14496-3 Table 1.5.1 */
- #define MP4_MPEG4_INVALID_AUDIO_TYPE 0
- #define MP4_MPEG4_AAC_MAIN_AUDIO_TYPE 1
- #define MP4_MPEG4_AAC_LC_AUDIO_TYPE 2
- #define MP4_MPEG4_AAC_SSR_AUDIO_TYPE 3
- #define MP4_MPEG4_AAC_LTP_AUDIO_TYPE 4
- #define MP4_MPEG4_AAC_SCALABLE_AUDIO_TYPE 6
- #define MP4_MPEG4_CELP_AUDIO_TYPE 8
- #define MP4_MPEG4_HVXC_AUDIO_TYPE 9
- #define MP4_MPEG4_TTSI_AUDIO_TYPE 12
- #define MP4_MPEG4_MAIN_SYNTHETIC_AUDIO_TYPE 13
- #define MP4_MPEG4_WAVETABLE_AUDIO_TYPE 14
- #define MP4_MPEG4_MIDI_AUDIO_TYPE 15
- #define MP4_MPEG4_ALGORITHMIC_FX_AUDIO_TYPE 16
- /* MP4 Audio type utilities following common usage */
- #define MP4_IS_MP3_AUDIO_TYPE(type)
- ((type) == MP4_MPEG1_AUDIO_TYPE || (type) == MP4_MPEG2_AUDIO_TYPE)
- #define MP4_IS_MPEG2_AAC_AUDIO_TYPE(type)
- (((type) >= MP4_MPEG2_AAC_MAIN_AUDIO_TYPE
- && (type) <= MP4_MPEG2_AAC_SSR_AUDIO_TYPE))
- #define MP4_IS_MPEG4_AAC_AUDIO_TYPE(mpeg4Type)
- (((mpeg4Type) >= MP4_MPEG4_AAC_MAIN_AUDIO_TYPE
- && (mpeg4Type) <= MP4_MPEG4_AAC_LTP_AUDIO_TYPE)
- || (mpeg4Type) == MP4_MPEG4_AAC_SCALABLE_AUDIO_TYPE)
- #define MP4_IS_AAC_AUDIO_TYPE(type)
- (MP4_IS_MPEG2_AAC_AUDIO_TYPE(type)
- || (type) == MP4_MPEG4_AUDIO_TYPE)
- /* MP4 Video track types - see MP4AddVideoTrack() */
- #define MP4_INVALID_VIDEO_TYPE 0x00
- #define MP4_MPEG1_VIDEO_TYPE 0x6A
- #define MP4_MPEG2_SIMPLE_VIDEO_TYPE 0x60
- #define MP4_MPEG2_MAIN_VIDEO_TYPE 0x61
- #define MP4_MPEG2_SNR_VIDEO_TYPE 0x62
- #define MP4_MPEG2_SPATIAL_VIDEO_TYPE 0x63
- #define MP4_MPEG2_HIGH_VIDEO_TYPE 0x64
- #define MP4_MPEG2_442_VIDEO_TYPE 0x65
- #define MP4_MPEG2_VIDEO_TYPE MP4_MPEG2_MAIN_VIDEO_TYPE
- #define MP4_MPEG4_VIDEO_TYPE 0x20
- #define MP4_JPEG_VIDEO_TYPE 0x6C
- #define MP4_PRIVATE_VIDEO_TYPE 0xD0
- #define MP4_YUV12_VIDEO_TYPE 0xF0 /* a private definition */
- #define MP4_H26L_VIDEO_TYPE 0xF1 /* a private definition */
- #define MP4_H263_VIDEO_TYPE 0xF2 /* a private definition */
- /* MP4 Video type utilities */
- #define MP4_IS_MPEG1_VIDEO_TYPE(type)
- ((type) == MP4_MPEG1_VIDEO_TYPE)
- #define MP4_IS_MPEG2_VIDEO_TYPE(type)
- (((type) >= MP4_MPEG2_SIMPLE_VIDEO_TYPE
- && (type) <= MP4_MPEG2_442_VIDEO_TYPE)
- || MP4_IS_MPEG1_VIDEO_TYPE(type))
- #define MP4_IS_MPEG4_VIDEO_TYPE(type)
- ((type) == MP4_MPEG4_VIDEO_TYPE)
- /* MP4 API declarations */
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* file operations */
- MP4FileHandle MP4Create(
- const char* fileName,
- u_int32_t verbosity DEFAULT(0),
- bool use64bits DEFAULT(0),
- bool useExtensibleFormat DEFAULT(0));
- MP4FileHandle MP4Modify(
- const char* fileName,
- u_int32_t verbosity DEFAULT(0),
- bool useExtensibleFormat DEFAULT(0));
- MP4FileHandle MP4Read(
- const char* fileName,
- u_int32_t verbosity DEFAULT(0));
- bool MP4Close(
- MP4FileHandle hFile);
- bool MP4Optimize(
- const char* existingFileName,
- const char* newFileName DEFAULT(NULL),
- u_int32_t verbosity DEFAULT(0));
- bool MP4Dump(
- MP4FileHandle hFile,
- FILE* pDumpFile DEFAULT(NULL),
- bool dumpImplicits DEFAULT(0));
- char* MP4Info(
- MP4FileHandle hFile,
- MP4TrackId trackId DEFAULT(MP4_INVALID_TRACK_ID));
- char* MP4FileInfo(
- const char* fileName,
- MP4TrackId trackId DEFAULT(MP4_INVALID_TRACK_ID));
- /* file properties */
- /* specific file properties */
- u_int32_t MP4GetVerbosity(MP4FileHandle hFile);
- bool MP4SetVerbosity(MP4FileHandle hFile, u_int32_t verbosity);
- MP4Duration MP4GetDuration(MP4FileHandle hFile);
- u_int32_t MP4GetTimeScale(MP4FileHandle hFile);
- bool MP4SetTimeScale(MP4FileHandle hFile, u_int32_t value);
- u_int8_t MP4GetODProfileLevel(MP4FileHandle hFile);
- bool MP4SetODProfileLevel(MP4FileHandle hFile, u_int8_t value);
- u_int8_t MP4GetSceneProfileLevel(MP4FileHandle hFile);
- bool MP4SetSceneProfileLevel(MP4FileHandle hFile, u_int8_t value);
- u_int8_t MP4GetVideoProfileLevel(MP4FileHandle hFile);
- bool MP4SetVideoProfileLevel(MP4FileHandle hFile, u_int8_t value);
- u_int8_t MP4GetAudioProfileLevel(MP4FileHandle hFile);
- bool MP4SetAudioProfileLevel(MP4FileHandle hFile, u_int8_t value);
- u_int8_t MP4GetGraphicsProfileLevel(MP4FileHandle hFile);
- bool MP4SetGraphicsProfileLevel(MP4FileHandle hFile, u_int8_t value);
- /* generic file properties */
- u_int64_t MP4GetIntegerProperty(
- MP4FileHandle hFile,
- const char* propName);
- float MP4GetFloatProperty(
- MP4FileHandle hFile,
- const char* propName);
- const char* MP4GetStringProperty(
- MP4FileHandle hFile,
- const char* propName);
- void MP4GetBytesProperty(
- MP4FileHandle hFile,
- const char* propName,
- u_int8_t** ppValue,
- u_int32_t* pValueSize);
- bool MP4SetIntegerProperty(
- MP4FileHandle hFile,
- const char* propName,
- int64_t value);
- bool MP4SetFloatProperty(
- MP4FileHandle hFile,
- const char* propName,
- float value);
- bool MP4SetStringProperty(
- MP4FileHandle hFile, const char* propName, const char* value);
- bool MP4SetBytesProperty(
- MP4FileHandle hFile, const char* propName,
- const u_int8_t* pValue, u_int32_t valueSize);
- /* track operations */
- MP4TrackId MP4AddTrack(
- MP4FileHandle hFile,
- const char* type);
- MP4TrackId MP4AddSystemsTrack(
- MP4FileHandle hFile,
- const char* type);
- MP4TrackId MP4AddODTrack(
- MP4FileHandle hFile);
- MP4TrackId MP4AddSceneTrack(
- MP4FileHandle hFile);
- MP4TrackId MP4AddAudioTrack(
- MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int8_t audioType DEFAULT(MP4_MPEG4_AUDIO_TYPE));
- MP4TrackId MP4AddVideoTrack(
- MP4FileHandle hFile,
- u_int32_t timeScale,
- MP4Duration sampleDuration,
- u_int16_t width,
- u_int16_t height,
- u_int8_t videoType DEFAULT(MP4_MPEG4_VIDEO_TYPE));
- MP4TrackId MP4AddHintTrack(
- MP4FileHandle hFile,
- MP4TrackId refTrackId);
- MP4TrackId MP4CloneTrack(
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4FileHandle dstFile DEFAULT(MP4_INVALID_FILE_HANDLE));
- MP4TrackId MP4CopyTrack(
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4FileHandle dstFile DEFAULT(MP4_INVALID_FILE_HANDLE),
- bool applyEdits DEFAULT(false));
- bool MP4DeleteTrack(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- u_int32_t MP4GetNumberOfTracks(
- MP4FileHandle hFile,
- const char* type DEFAULT(NULL),
- u_int8_t subType DEFAULT(0));
- MP4TrackId MP4FindTrackId(
- MP4FileHandle hFile,
- u_int16_t index,
- const char* type DEFAULT(NULL),
- u_int8_t subType DEFAULT(0));
- u_int16_t MP4FindTrackIndex(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- /* track properties */
- /* specific track properties */
- const char* MP4GetTrackType(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- MP4Duration MP4GetTrackDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- u_int32_t MP4GetTrackTimeScale(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- bool MP4SetTrackTimeScale(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int32_t value);
- u_int8_t MP4GetTrackAudioType(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- u_int8_t MP4GetTrackAudioMpeg4Type(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- u_int8_t MP4GetTrackVideoType(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- /* returns MP4_INVALID_DURATION if track samples do not have a fixed duration */
- MP4Duration MP4GetTrackFixedSampleDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- u_int32_t MP4GetTrackBitRate(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- void MP4GetTrackESConfiguration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int8_t** ppConfig,
- u_int32_t* pConfigSize);
- bool MP4SetTrackESConfiguration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const u_int8_t* pConfig,
- u_int32_t configSize);
- MP4SampleId MP4GetTrackNumberOfSamples(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- u_int16_t MP4GetTrackVideoWidth(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- u_int16_t MP4GetTrackVideoHeight(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- float MP4GetTrackVideoFrameRate(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- /* generic track properties */
- u_int64_t MP4GetTrackIntegerProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName);
- float MP4GetTrackFloatProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName);
- const char* MP4GetTrackStringProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName);
- void MP4GetTrackBytesProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName,
- u_int8_t** ppValue,
- u_int32_t* pValueSize);
- bool MP4SetTrackIntegerProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName,
- int64_t value);
- bool MP4SetTrackFloatProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName,
- float value);
- bool MP4SetTrackStringProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName,
- const char* value);
- bool MP4SetTrackBytesProperty(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- const char* propName,
- const u_int8_t* pValue,
- u_int32_t valueSize);
- /* sample operations */
- bool MP4ReadSample(
- /* input parameters */
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId,
- /* input/output parameters */
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- /* output parameters */
- MP4Timestamp* pStartTime DEFAULT(NULL),
- MP4Duration* pDuration DEFAULT(NULL),
- MP4Duration* pRenderingOffset DEFAULT(NULL),
- bool* pIsSyncSample DEFAULT(NULL));
- /* uses (unedited) time to specify sample instead of sample id */
- bool MP4ReadSampleFromTime(
- /* input parameters */
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
- /* input/output parameters */
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- /* output parameters */
- MP4Timestamp* pStartTime DEFAULT(NULL),
- MP4Duration* pDuration DEFAULT(NULL),
- MP4Duration* pRenderingOffset DEFAULT(NULL),
- bool* pIsSyncSample DEFAULT(NULL));
- bool MP4WriteSample(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int8_t* pBytes,
- u_int32_t numBytes,
- MP4Duration duration DEFAULT(MP4_INVALID_DURATION),
- MP4Duration renderingOffset DEFAULT(0),
- bool isSyncSample DEFAULT(true));
- bool MP4CopySample(
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4SampleId srcSampleId,
- MP4FileHandle dstFile DEFAULT(MP4_INVALID_FILE_HANDLE),
- MP4TrackId dstTrackId DEFAULT(MP4_INVALID_TRACK_ID),
- MP4Duration dstSampleDuration DEFAULT(MP4_INVALID_DURATION));
- /* Note this function is not yet implemented */
- bool MP4ReferenceSample(
- MP4FileHandle srcFile,
- MP4TrackId srcTrackId,
- MP4SampleId srcSampleId,
- MP4FileHandle dstFile,
- MP4TrackId dstTrackId,
- MP4Duration dstSampleDuration DEFAULT(MP4_INVALID_DURATION));
- u_int32_t MP4GetSampleSize(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId);
- u_int32_t MP4GetTrackMaxSampleSize(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- MP4SampleId MP4GetSampleIdFromTime(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
- bool wantSyncSample DEFAULT(false));
- MP4Timestamp MP4GetSampleTime(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId);
- MP4Duration MP4GetSampleDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId);
- MP4Duration MP4GetSampleRenderingOffset(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId);
- bool MP4SetSampleRenderingOffset(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId,
- MP4Duration renderingOffset);
- int8_t MP4GetSampleSync(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4SampleId sampleId);
- /* rtp hint track operations */
- bool MP4GetHintTrackRtpPayload(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- char** ppPayloadName DEFAULT(NULL),
- u_int8_t* pPayloadNumber DEFAULT(NULL),
- u_int16_t* pMaxPayloadSize DEFAULT(NULL));
- bool MP4SetHintTrackRtpPayload(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const char* pPayloadName,
- u_int8_t* pPayloadNumber,
- u_int16_t maxPayloadSize DEFAULT(0));
- const char* MP4GetSessionSdp(
- MP4FileHandle hFile);
- bool MP4SetSessionSdp(
- MP4FileHandle hFile,
- const char* sdpString);
- bool MP4AppendSessionSdp(
- MP4FileHandle hFile,
- const char* sdpString);
- const char* MP4GetHintTrackSdp(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId);
- bool MP4SetHintTrackSdp(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const char* sdpString);
- bool MP4AppendHintTrackSdp(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const char* sdpString);
- MP4TrackId MP4GetHintTrackReferenceTrackId(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId);
- bool MP4ReadRtpHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4SampleId hintSampleId,
- u_int16_t* pNumPackets DEFAULT(NULL));
- u_int16_t MP4GetRtpHintNumberOfPackets(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId);
- int8_t MP4GetRtpPacketBFrame(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- u_int16_t packetIndex);
- int32_t MP4GetRtpPacketTransmitOffset(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- u_int16_t packetIndex);
- bool MP4ReadRtpPacket(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- u_int16_t packetIndex,
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- u_int32_t ssrc DEFAULT(0),
- bool includeHeader DEFAULT(true),
- bool includePayload DEFAULT(true));
- MP4Timestamp MP4GetRtpTimestampStart(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId);
- bool MP4SetRtpTimestampStart(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4Timestamp rtpStart);
- bool MP4AddRtpHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId);
- bool MP4AddRtpVideoHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- bool isBframe DEFAULT(false),
- u_int32_t timestampOffset DEFAULT(0));
- bool MP4AddRtpPacket(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- bool setMbit DEFAULT(false),
- int32_t transmitOffset DEFAULT(0));
- bool MP4AddRtpImmediateData(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- const u_int8_t* pBytes,
- u_int32_t numBytes);
- bool MP4AddRtpSampleData(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4SampleId sampleId,
- u_int32_t dataOffset,
- u_int32_t dataLength);
- bool MP4AddRtpESConfigurationPacket(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId);
- bool MP4WriteRtpHint(
- MP4FileHandle hFile,
- MP4TrackId hintTrackId,
- MP4Duration duration,
- bool isSyncSample DEFAULT(true));
- /* ISMA specific utilities */
- bool MP4MakeIsmaCompliant(const char* fileName,
- u_int32_t verbosity DEFAULT(0),
- bool addIsmaComplianceSdp DEFAULT(true));
- 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 DEFAULT(0));
- /* edit list */
- /* NOTE this section of functionality
- * has not yet been fully tested
- */
- MP4EditId MP4AddTrackEdit(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId DEFAULT(MP4_INVALID_EDIT_ID),
- MP4Timestamp startTime DEFAULT(0),
- MP4Duration duration DEFAULT(0),
- bool dwell DEFAULT(false));
- bool MP4DeleteTrackEdit(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId);
- u_int32_t MP4GetTrackNumberOfEdits(
- MP4FileHandle hFile,
- MP4TrackId trackId);
- MP4Timestamp MP4GetTrackEditStart(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId);
- MP4Duration MP4GetTrackEditTotalDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId DEFAULT(MP4_INVALID_EDIT_ID));
- MP4Timestamp MP4GetTrackEditMediaStart(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId);
- bool MP4SetTrackEditMediaStart(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId,
- MP4Timestamp startTime);
- MP4Duration MP4GetTrackEditDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId);
- bool MP4SetTrackEditDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId,
- MP4Duration duration);
- int8_t MP4GetTrackEditDwell(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId);
- bool MP4SetTrackEditDwell(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4EditId editId,
- bool dwell);
- bool MP4ReadSampleFromEditTime(
- /* input parameters */
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
- /* input/output parameters */
- u_int8_t** ppBytes,
- u_int32_t* pNumBytes,
- /* output parameters */
- MP4Timestamp* pStartTime DEFAULT(NULL),
- MP4Duration* pDuration DEFAULT(NULL),
- MP4Duration* pRenderingOffset DEFAULT(NULL),
- bool* pIsSyncSample DEFAULT(NULL));
- MP4SampleId MP4GetSampleIdFromEditTime(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp when,
- MP4Timestamp* pStartTime DEFAULT(NULL),
- MP4Duration* pDuration DEFAULT(NULL));
- /* time conversion utilties */
- /* predefined values for timeScale parameter below */
- #define MP4_SECONDS_TIME_SCALE 1
- #define MP4_MILLISECONDS_TIME_SCALE 1000
- #define MP4_MICROSECONDS_TIME_SCALE 1000000
- #define MP4_NANOSECONDS_TIME_SCALE 1000000000
- #define MP4_SECS_TIME_SCALE MP4_SECONDS_TIME_SCALE
- #define MP4_MSECS_TIME_SCALE MP4_MILLISECONDS_TIME_SCALE
- #define MP4_USECS_TIME_SCALE MP4_MICROSECONDS_TIME_SCALE
- #define MP4_NSECS_TIME_SCALE MP4_NANOSECONDS_TIME_SCALE
- u_int64_t MP4ConvertFromMovieDuration(
- MP4FileHandle hFile,
- MP4Duration duration,
- u_int32_t timeScale);
- u_int64_t MP4ConvertFromTrackTimestamp(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Timestamp timeStamp,
- u_int32_t timeScale);
- MP4Timestamp MP4ConvertToTrackTimestamp(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int64_t timeStamp,
- u_int32_t timeScale);
- u_int64_t MP4ConvertFromTrackDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- MP4Duration duration,
- u_int32_t timeScale);
- MP4Duration MP4ConvertToTrackDuration(
- MP4FileHandle hFile,
- MP4TrackId trackId,
- u_int64_t duration,
- u_int32_t timeScale);
- char* MP4BinaryToBase16(
- const u_int8_t* pData,
- u_int32_t dataSize);
- char* MP4BinaryToBase64(
- const u_int8_t* pData,
- u_int32_t dataSize);
- #ifdef __cplusplus
- }
- #endif
- /* undefined our utlity macro to avoid conflicts */
- #undef DEFAULT
- #endif /* __MP4_INCLUDED__ */