/// <summary>
/// 编码ftyp盒子
/// </summary>
/// <returns></returns>
public byte[] EncoderFtypBox()
{
byte[] buffer = FMp4ArrayPool.Rent(1024);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(buffer);
try
{
//ftyp
FileTypeBox fileTypeBox = new FileTypeBox();
fileTypeBox.MajorBrand = "isom";
fileTypeBox.MinorVersion = "\0\0\u0002\0";
fileTypeBox.CompatibleBrands.Add("isom");
fileTypeBox.CompatibleBrands.Add("iso2");
fileTypeBox.CompatibleBrands.Add("avc1");
fileTypeBox.CompatibleBrands.Add("mp41");
fileTypeBox.CompatibleBrands.Add("iso5");
fileTypeBox.CompatibleBrands.Add("iso6");
fileTypeBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
public byte[] EncoderStypBox()
{
byte[] buffer = FMp4ArrayPool.Rent(4096);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(buffer);
try
{
//styp
SegmentTypeBox stypTypeBox = new SegmentTypeBox();
stypTypeBox.MajorBrand = "msdh";
stypTypeBox.MinorVersion = "\0\0\0\0";
stypTypeBox.CompatibleBrands.Add("isom");
stypTypeBox.CompatibleBrands.Add("mp42");
stypTypeBox.CompatibleBrands.Add("msdh");
stypTypeBox.CompatibleBrands.Add("nsix");
stypTypeBox.CompatibleBrands.Add("iso5");
stypTypeBox.CompatibleBrands.Add("iso6");
stypTypeBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
/// <summary>
/// 编码其他视频数据盒子
/// </summary>
/// <param name="package">jt1078完整包</param>
/// <param name="moofOffset">moof位置</param>
/// <returns></returns>
public byte[] EncoderOtherVideoBox(JT1078Package package, ulong moofOffset = 0)
{
byte[] buffer = FMp4ArrayPool.Rent(package.Bodies.Length + 4096);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(buffer);
try
{
var nalus = h264Decoder.ParseNALU(package);
var movieFragmentBox = new MovieFragmentBox();
movieFragmentBox.MovieFragmentHeaderBox = new MovieFragmentHeaderBox();
movieFragmentBox.MovieFragmentHeaderBox.SequenceNumber = sn++;
movieFragmentBox.TrackFragmentBox = new TrackFragmentBox();
//0x39 写文件
//0x02 分段
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox = new TrackFragmentHeaderBox(2);
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.TrackID = 1;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.BaseDataOffset = moofOffset;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleDuration = 48000;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleSize = (uint)package.Bodies.Length;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleFlags = 0x1010000;
movieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox = new TrackFragmentBaseMediaDecodeTimeBox();
movieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox.BaseMediaDecodeTime = package.Timestamp * 1000;
//trun
//0x39 写文件
//0x02 分段
uint flag = package.Label3.DataType == JT1078DataType.视频I帧 ? 1u : 0u;
movieFragmentBox.TrackFragmentBox.TrackRunBox = new TrackRunBox(flags: 0x000400);
movieFragmentBox.TrackFragmentBox.TrackRunBox.FirstSampleFlags = 0;
movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos = new List <TrackRunBox.TrackRunInfo>();
//movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos.Add(new TrackRunBox.TrackRunInfo());
foreach (var nalu in nalus)
{
movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos.Add(new TrackRunBox.TrackRunInfo()
{
SampleSize = (uint)nalu.RawData.Length,
SampleCompositionTimeOffset = package.Label3.DataType == JT1078DataType.视频I帧 ? package.LastIFrameInterval : package.LastFrameInterval,
SampleFlags = flag
});
}
movieFragmentBox.ToBuffer(ref writer);
var mediaDataBox = new MediaDataBox();
mediaDataBox.Data = nalus.Select(s => s.RawData).ToList();
mediaDataBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
/// <summary>
/// 编码Mdat盒子
/// </summary>
/// <returns></returns>
public byte[] EncoderMdatBox(List <H264NALU> nalus, int naluLength)
{
byte[] buffer = FMp4ArrayPool.Rent(naluLength + 4096);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(buffer);
try
{
var mediaDataBox = new MediaDataBox();
mediaDataBox.Data = nalus.Select(s => s.RawData).ToList();
mediaDataBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
/// <summary>
/// 编码其他视频数据盒子
/// </summary>
/// <param name="package">jt1078完整包</param>
/// <param name="moofOffset">moof位置</param>
/// <returns></returns>
public byte[] EncoderOtherVideoBox(JT1078Package package, ulong moofOffset = 0)
{
byte[] buffer = FMp4ArrayPool.Rent(package.Bodies.Length + 4096);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(buffer);
try
{
var nalus = h264Decoder.ParseNALU(package);
var movieFragmentBox = new MovieFragmentBox();
movieFragmentBox.MovieFragmentHeaderBox = new MovieFragmentHeaderBox();
movieFragmentBox.MovieFragmentHeaderBox.SequenceNumber = package.SN;
movieFragmentBox.TrackFragmentBox = new TrackFragmentBox();
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox = new TrackFragmentHeaderBox(0x39);
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.TrackID = 1;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.BaseDataOffset = moofOffset;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleDuration = 48000;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleSize = (uint)package.Bodies.Length;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleFlags = 0x1010000;
movieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox = new TrackFragmentBaseMediaDecodeTimeBox();
movieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox.BaseMediaDecodeTime = package.Timestamp * 1000;
//trun
movieFragmentBox.TrackFragmentBox.TrackRunBox = new TrackRunBox(flags: 0x5);
movieFragmentBox.TrackFragmentBox.TrackRunBox.FirstSampleFlags = 0;
movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos = new List <TrackRunBox.TrackRunInfo>();
movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos.Add(new TrackRunBox.TrackRunInfo());
movieFragmentBox.ToBuffer(ref writer);
var mediaDataBox = new MediaDataBox();
mediaDataBox.Data = nalus.Select(s => s.RawData).ToList();
mediaDataBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
/// <summary>
/// 编码首个视频盒子
/// </summary>
/// <param name="package">jt1078完整包</param>
/// <returns></returns>
public byte[] EncoderFirstVideoBox(JT1078Package package)
{
byte[] buffer = FMp4ArrayPool.Rent(package.Bodies.Length + 4096);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(new byte[10 * 1024 * 1024]);
try
{
var nalus = h264Decoder.ParseNALU(package);
var spsNALU = nalus.FirstOrDefault(n => n.NALUHeader.NalUnitType == 7);
//SPS
spsNALU.RawData = h264Decoder.DiscardEmulationPreventionBytes(spsNALU.RawData);
var ppsNALU = nalus.FirstOrDefault(n => n.NALUHeader.NalUnitType == 8);
ppsNALU.RawData = h264Decoder.DiscardEmulationPreventionBytes(ppsNALU.RawData);
ExpGolombReader h264GolombReader = new ExpGolombReader(spsNALU.RawData);
var spsInfo = h264GolombReader.ReadSPS();
//ftyp
FileTypeBox fileTypeBox = new FileTypeBox();
fileTypeBox.MajorBrand = "isom";
fileTypeBox.MinorVersion = "\0\0\u0002\0";
fileTypeBox.CompatibleBrands.Add("isom");
fileTypeBox.CompatibleBrands.Add("iso6");
fileTypeBox.CompatibleBrands.Add("iso2");
fileTypeBox.CompatibleBrands.Add("avc1");
fileTypeBox.CompatibleBrands.Add("mp41");
//moov
MovieBox movieBox = new MovieBox();
movieBox.MovieHeaderBox = new MovieHeaderBox(0, 0);
movieBox.MovieHeaderBox.CreationTime = 0;
movieBox.MovieHeaderBox.ModificationTime = 0;
movieBox.MovieHeaderBox.Duration = 0;
movieBox.MovieHeaderBox.Timescale = 1000;
movieBox.MovieHeaderBox.NextTrackID = 2;
movieBox.TrackBox = new TrackBox();
movieBox.TrackBox.TrackHeaderBox = new TrackHeaderBox(0, 3);
movieBox.TrackBox.TrackHeaderBox.CreationTime = 0;
movieBox.TrackBox.TrackHeaderBox.ModificationTime = 0;
movieBox.TrackBox.TrackHeaderBox.TrackID = 1;
movieBox.TrackBox.TrackHeaderBox.Duration = 0;
movieBox.TrackBox.TrackHeaderBox.TrackIsAudio = false;
movieBox.TrackBox.TrackHeaderBox.Width = (uint)spsInfo.width;
movieBox.TrackBox.TrackHeaderBox.Height = (uint)spsInfo.height;
movieBox.TrackBox.MediaBox = new MediaBox();
movieBox.TrackBox.MediaBox.MediaHeaderBox = new MediaHeaderBox();
movieBox.TrackBox.MediaBox.MediaHeaderBox.CreationTime = 0;
movieBox.TrackBox.MediaBox.MediaHeaderBox.ModificationTime = 0;
movieBox.TrackBox.MediaBox.MediaHeaderBox.Timescale = 1200000;
movieBox.TrackBox.MediaBox.MediaHeaderBox.Duration = 0;
movieBox.TrackBox.MediaBox.HandlerBox = new HandlerBox();
movieBox.TrackBox.MediaBox.HandlerBox.HandlerType = HandlerType.vide;
movieBox.TrackBox.MediaBox.HandlerBox.Name = "VideoHandler";
movieBox.TrackBox.MediaBox.MediaInformationBox = new MediaInformationBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.VideoMediaHeaderBox = new VideoMediaHeaderBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox = new DataInformationBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox = new DataReferenceBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryBoxes = new List <DataEntryBox>();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryBoxes.Add(new DataEntryUrlBox(1));
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox = new SampleTableBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox = new SampleDescriptionBox(movieBox.TrackBox.MediaBox.HandlerBox.HandlerType);
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.SampleEntries = new List <SampleEntry>();
AVC1SampleEntry avc1 = new AVC1SampleEntry();
avc1.AVCConfigurationBox = new AVCConfigurationBox();
//h264
avc1.Width = (ushort)movieBox.TrackBox.TrackHeaderBox.Width;
avc1.Height = (ushort)movieBox.TrackBox.TrackHeaderBox.Height;
avc1.AVCConfigurationBox.AVCLevelIndication = spsInfo.levelIdc;
avc1.AVCConfigurationBox.AVCProfileIndication = spsInfo.profileIdc;
avc1.AVCConfigurationBox.ProfileCompatibility = (byte)spsInfo.profileCompat;
avc1.AVCConfigurationBox.PPSs = new List <byte[]>()
{
ppsNALU.RawData
};
avc1.AVCConfigurationBox.SPSs = new List <byte[]>()
{
spsNALU.RawData
};
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.SampleEntries.Add(avc1);
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.TimeToSampleBox = new TimeToSampleBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleToChunkBox = new SampleToChunkBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox = new SampleSizeBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.ChunkOffsetBox = new ChunkOffsetBox();
movieBox.MovieExtendsBox = new MovieExtendsBox();
movieBox.MovieExtendsBox.TrackExtendsBoxs = new List <TrackExtendsBox>();
TrackExtendsBox trex = new TrackExtendsBox();
trex.TrackID = 1;
trex.DefaultSampleDescriptionIndex = 1;
trex.DefaultSampleDuration = 0;
trex.DefaultSampleSize = 0;
trex.DefaultSampleFlags = 0;
movieBox.MovieExtendsBox.TrackExtendsBoxs.Add(trex);
fileTypeBox.ToBuffer(ref writer);
movieBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
/// <summary>
/// 编码Moof盒子
/// </summary>
/// <returns></returns>
public byte[] EncoderMoofBox(List <H264NALU> nalus, int naluLength, ulong timestamp, uint frameInterval, uint keyframeFlag, int moofOffset = 0)
{
byte[] buffer = FMp4ArrayPool.Rent(naluLength + 4096);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(buffer);
try
{
var movieFragmentBox = new MovieFragmentBox();
movieFragmentBox.MovieFragmentHeaderBox = new MovieFragmentHeaderBox();
movieFragmentBox.MovieFragmentHeaderBox.SequenceNumber = sn++;
movieFragmentBox.TrackFragmentBox = new TrackFragmentBox();
//0x39 写文件
//0x02 分段
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox = new TrackFragmentHeaderBox(0x20038);
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.TrackID = 1;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleDuration = 48000;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleSize = (uint)naluLength;
movieFragmentBox.TrackFragmentBox.TrackFragmentHeaderBox.DefaultSampleFlags = 0x1010000;
movieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox = new TrackFragmentBaseMediaDecodeTimeBox();
//movieFragmentBox.TrackFragmentBox.SampleDependencyTypeBox = new SampleDependencyTypeBox()
//{
// SampleDependencyTypes = new List<SampleDependencyTypeBox.SampleDependencyType>()
//};
//trun
//0x39 写文件
//0x02 分段
//uint flag = 0x000200 | 0x000800 | 0x000400 | 0x000100;
uint flag = 4u;
//var sdtp = new SampleDependencyTypeBox.SampleDependencyType();
//if (keyframeFlag==1)
//{
// sdtp.SampleDependsOn = 2;
// sdtp.SampleIsDependedOn = 1;
//}
//else
//{
// sdtp.SampleDependsOn = 1;
// sdtp.SampleIsDependedOn = 0;
//}
if (!first)
{
//sdtp.IsLeading = 1;
//flag = 4u;
movieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox.BaseMediaDecodeTime = 0;
movieFragmentBox.TrackFragmentBox.TrackRunBox = new TrackRunBox(flags: 0x205);
first = true;
}
else
{
//flag = 0x000400;
movieFragmentBox.TrackFragmentBox.TrackFragmentBaseMediaDecodeTimeBox.BaseMediaDecodeTime = BaseMediaDecodeTime;
movieFragmentBox.TrackFragmentBox.TrackRunBox = new TrackRunBox(flags: 0x205);
BaseMediaDecodeTime += BaseMediaDecodeTime;
}
//movieFragmentBox.TrackFragmentBox.SampleDependencyTypeBox.SampleDependencyTypes.Add(sdtp);
movieFragmentBox.TrackFragmentBox.TrackRunBox.FirstSampleFlags = 33554432;
movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos = new List <TrackRunBox.TrackRunInfo>();
//movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos.Add(new TrackRunBox.TrackRunInfo());
movieFragmentBox.TrackFragmentBox.TrackRunBox.TrackRunInfos.Add(new TrackRunBox.TrackRunInfo()
{
SampleDuration = frameInterval,
SampleSize = (uint)naluLength,
SampleCompositionTimeOffset = frameInterval,
SampleFlags = flag
});
movieFragmentBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
/// <summary>
/// 编码moov盒子
/// </summary>
/// <returns></returns>
public byte[] EncoderMoovBox(List <H264NALU> nalus, int naluLength)
{
byte[] buffer = FMp4ArrayPool.Rent(naluLength + 4096);
FMp4MessagePackWriter writer = new FMp4MessagePackWriter(buffer);
try
{
var spsNALU = nalus.FirstOrDefault(n => n.NALUHeader.NalUnitType == 7);
//SPS
spsNALU.RawData = h264Decoder.DiscardEmulationPreventionBytes(spsNALU.RawData);
var ppsNALU = nalus.FirstOrDefault(n => n.NALUHeader.NalUnitType == 8);
ppsNALU.RawData = h264Decoder.DiscardEmulationPreventionBytes(ppsNALU.RawData);
ExpGolombReader h264GolombReader = new ExpGolombReader(spsNALU.RawData);
var spsInfo = h264GolombReader.ReadSPS();
//moov
MovieBox movieBox = new MovieBox();
movieBox.MovieHeaderBox = new MovieHeaderBox(0, 2);
movieBox.MovieHeaderBox.CreationTime = 0;
movieBox.MovieHeaderBox.ModificationTime = 0;
movieBox.MovieHeaderBox.Duration = 0;
movieBox.MovieHeaderBox.Timescale = 1000;
movieBox.MovieHeaderBox.NextTrackID = 99;
movieBox.TrackBox = new TrackBox();
movieBox.TrackBox.TrackHeaderBox = new TrackHeaderBox(0, 3);
movieBox.TrackBox.TrackHeaderBox.CreationTime = 0;
movieBox.TrackBox.TrackHeaderBox.ModificationTime = 0;
movieBox.TrackBox.TrackHeaderBox.TrackID = 1;
movieBox.TrackBox.TrackHeaderBox.Duration = 0;
movieBox.TrackBox.TrackHeaderBox.TrackIsAudio = false;
movieBox.TrackBox.TrackHeaderBox.Width = (uint)spsInfo.width;
movieBox.TrackBox.TrackHeaderBox.Height = (uint)spsInfo.height;
movieBox.TrackBox.MediaBox = new MediaBox();
movieBox.TrackBox.MediaBox.MediaHeaderBox = new MediaHeaderBox();
movieBox.TrackBox.MediaBox.MediaHeaderBox.CreationTime = 0;
movieBox.TrackBox.MediaBox.MediaHeaderBox.ModificationTime = 0;
movieBox.TrackBox.MediaBox.MediaHeaderBox.Timescale = 1200000;
movieBox.TrackBox.MediaBox.MediaHeaderBox.Duration = 0;
movieBox.TrackBox.MediaBox.HandlerBox = new HandlerBox();
movieBox.TrackBox.MediaBox.HandlerBox.HandlerType = HandlerType.vide;
movieBox.TrackBox.MediaBox.HandlerBox.Name = "VideoHandler";
movieBox.TrackBox.MediaBox.MediaInformationBox = new MediaInformationBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.VideoMediaHeaderBox = new VideoMediaHeaderBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox = new DataInformationBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox = new DataReferenceBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryBoxes = new List <DataEntryBox>();
movieBox.TrackBox.MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryBoxes.Add(new DataEntryUrlBox(1));
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox = new SampleTableBox();
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox = new SampleDescriptionBox(movieBox.TrackBox.MediaBox.HandlerBox.HandlerType);
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.SampleEntries = new List <SampleEntry>();
AVC1SampleEntry avc1 = new AVC1SampleEntry();
avc1.AVCConfigurationBox = new AVCConfigurationBox();
//h264
avc1.Width = (ushort)movieBox.TrackBox.TrackHeaderBox.Width;
avc1.Height = (ushort)movieBox.TrackBox.TrackHeaderBox.Height;
avc1.AVCConfigurationBox.AVCLevelIndication = spsInfo.levelIdc;
avc1.AVCConfigurationBox.AVCProfileIndication = spsInfo.profileIdc;
avc1.AVCConfigurationBox.ProfileCompatibility = (byte)spsInfo.profileCompat;
avc1.AVCConfigurationBox.PPSs = new List <byte[]>()
{
ppsNALU.RawData
};
avc1.AVCConfigurationBox.SPSs = new List <byte[]>()
{
spsNALU.RawData
};
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.SampleEntries.Add(avc1);
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.TimeToSampleBox = new TimeToSampleBox()
{
//TimeToSampleInfos=new List<TimeToSampleBox.TimeToSampleInfo>
//{
// new TimeToSampleBox.TimeToSampleInfo
// {
// SampleCount=0,
// SampleDelta=0
// }
//}
};
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleToChunkBox = new SampleToChunkBox()
{
//SampleToChunkInfos=new List<SampleToChunkBox.SampleToChunkInfo>()
//{
// new SampleToChunkBox.SampleToChunkInfo
// {
// }
//}
};
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox = new SampleSizeBox()
{
//EntrySize = new List<uint>()
//{
// 0
//}
};
movieBox.TrackBox.MediaBox.MediaInformationBox.SampleTableBox.ChunkOffsetBox = new ChunkOffsetBox()
{
//ChunkOffset=new List<uint>()
//{
// 0
//}
};
movieBox.MovieExtendsBox = new MovieExtendsBox();
movieBox.MovieExtendsBox.TrackExtendsBoxs = new List <TrackExtendsBox>();
TrackExtendsBox trex = new TrackExtendsBox();
trex.TrackID = 1;
trex.DefaultSampleDescriptionIndex = 1;
trex.DefaultSampleDuration = 0;
trex.DefaultSampleSize = 0;
trex.DefaultSampleFlags = 0;
movieBox.MovieExtendsBox.TrackExtendsBoxs.Add(trex);
movieBox.ToBuffer(ref writer);
var data = writer.FlushAndGetArray();
return(data);
}
finally
{
FMp4ArrayPool.Return(buffer);
}
}
