public override void WriteBody(Mp4Stream stream)
{
if (base.Version == 0)
{
stream.WriteUInt32((uint)this.CreationTime);
stream.WriteUInt32((uint)this.ModificationTime);
stream.WriteUInt32(this.TrackId);
stream.WriteUInt32(this.Reserved1);
stream.WriteUInt32((uint)this.Duration);
}
else
{
stream.WriteUInt64(this.CreationTime);
stream.WriteUInt64(this.ModificationTime);
stream.WriteUInt32(this.TrackId);
stream.WriteUInt32(this.Reserved1);
stream.WriteUInt64(this.Duration);
}
stream.Write(this.Reserved2, this.Reserved2.Length);
stream.WriteUInt16(this.Layer);
stream.WriteUInt16(this.AlternateGroup);
stream.WriteUInt16(this.Volume);
stream.WriteUInt16(this.Reserved3);
for (int i = 0; i < 9; i++)
{
stream.WriteUInt32(this.Matrix[i]);
}
stream.WriteUInt32(this.Width);
stream.WriteUInt32(this.Height);
}
public override void WriteInnerBody(Mp4Stream stream)
{
base.WriteInnerBody(stream);
stream.WriteUInt16(this.Predefined1);
stream.WriteUInt16(this.Reserved2);
stream.Write(this.Predefined2, this.Predefined2.Length);
stream.WriteUInt16(this.Width);
stream.WriteUInt16(this.Height);
stream.WriteUInt32(this.HorizResolution);
stream.WriteUInt32(this.VertResolution);
stream.WriteUInt32(this.Reserved3);
stream.WriteUInt16(this.FrameCount);
byte[] buffer = new byte[0x20];
int length = this.CompressorName.Length;
if (length > 0x1f)
{
length = 0x1f;
}
buffer[0] = (byte)length;
for (int i = 0; i < length; i++)
{
buffer[i + 1] = (byte)this.CompressorName[i];
}
for (int j = length + 1; j < 0x20; j++)
{
buffer[j] = 0;
}
stream.Write(buffer, 0x20);
stream.WriteUInt16(this.Depth);
stream.WriteUInt16(this.Predefined3);
}
public override void WriteBody(Mp4Stream stream)
{
for (int i = 0; i < this.Entries.Count; i++)
{
stream.WriteUInt32(this.Entries[i].Rate);
stream.WriteUInt32(this.Entries[i].InitialDelay);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32((uint)this.Entries.Count);
for (int i = 0; i < this.Entries.Count; i++)
{
stream.WriteUInt32(this.Entries[i]);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.TrackId);
stream.WriteUInt32(this.DefaultSampleDescriptionIndex);
stream.WriteUInt32(this.DefaultSampleDuration);
stream.WriteUInt32(this.DefaultSampleSize);
stream.WriteUInt32(this.DefaultSampleFlags);
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.MajorBrand);
stream.WriteUInt32(this.MinorVersion);
foreach (uint num in this.CompatibleBrands)
{
stream.WriteUInt32(num);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.EntryCount);
for (int i = 0; i < this.EntryCount; i++)
{
stream.WriteUInt32(this.Entries[i].SampleCount);
stream.WriteUInt32(this.Entries[i].SampleDelta);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.EntryCount);
for (int i = 0; i < this.EntryCount; i++)
{
stream.WriteUInt32(this.Entries[i].FirstChunk);
stream.WriteUInt32(this.Entries[i].SamplesPerChunk);
stream.WriteUInt32(this.Entries[i].SampleDescriptionIndex);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.SampleSize);
stream.WriteUInt32(this.SampleCount);
if (this.SampleSize == 0)
{
for (int i = 0; i < this.SampleCount; i++)
{
stream.WriteUInt32(this.Entries[i]);
}
}
}
public virtual void WriteHeader(Mp4Stream stream)
{
stream.WriteUInt32(this.Size);
stream.WriteUInt32(this.Type);
if (this.Size == 1)
{
stream.WriteUInt64(this.LargeSize);
}
if (this.UserType != null)
{
stream.Write(this.UserType, this.UserType.Length);
}
}
public override void WriteBody(Mp4Stream stream)
{
if (base.Version == 0)
{
stream.WriteUInt32((uint)this.CreationTime);
stream.WriteUInt32((uint)this.ModificationTime);
stream.WriteUInt32(this.TimeScale);
stream.WriteUInt32((uint)this.Duration);
}
else
{
stream.WriteUInt64(this.CreationTime);
stream.WriteUInt64(this.ModificationTime);
stream.WriteUInt32(this.TimeScale);
stream.WriteUInt64(this.Duration);
}
stream.WriteUInt32(this.Rate);
stream.WriteUInt16(this.Volume);
stream.Write(this.Reserved1, this.Reserved1.Length);
stream.Write(this.Reserved2, this.Reserved2.Length);
for (int i = 0; i < 9; i++)
{
stream.WriteUInt32(this.Matrix[i]);
}
stream.Write(this.Predefined, this.Predefined.Length);
stream.WriteUInt32(this.NextTrackId);
}
public override void WriteFields(Mp4Stream stream)
{
stream.WriteUInt08((byte)this.ObjectTypeIndication);
byte num = (byte)(((this.StreamType << 2) | (this.UpStream ? 2 : 0)) | 1);
stream.WriteUInt08(num);
stream.WriteUInt24(this.BufferSize);
stream.WriteUInt32(this.MaxBitrate);
stream.WriteUInt32(this.AverageBitrate);
foreach (Mp4Descriptor descriptor in this.SubDescriptors)
{
descriptor.Write(stream);
}
}
public override void WriteBody(Mp4Stream stream)
{
for (int i = 0; i < this.TrackIds.Count; i++)
{
stream.WriteUInt32(this.TrackIds[i]);
}
}
public override void WriteInnerBody(Mp4Stream stream)
{
base.WriteInnerBody(stream);
stream.WriteUInt16(this.HintTrackVersion);
stream.WriteUInt16(this.HighestCompatibleVersion);
stream.WriteUInt32(this.MaxPacketSize);
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32((uint)this.Entries.Count);
foreach (Mp4Box box in this.Entries)
{
box.Write(stream);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32((uint)this.Entries.Count);
if ((base.Flags & 1) != 0)
{
stream.WriteUInt32((uint)this.DataOffset);
}
if ((base.Flags & 4) != 0)
{
stream.WriteUInt32(this.FirstSampleFlags);
}
for (int i = 0; i < this.Entries.Count; i++)
{
if ((base.Flags & 0x100) != 0)
{
stream.WriteUInt32(this.Entries[i].SampleDuration);
}
if ((base.Flags & 0x200) != 0)
{
stream.WriteUInt32(this.Entries[i].SampleSize);
}
if ((base.Flags & 0x400) != 0)
{
stream.WriteUInt32(this.Entries[i].SampleFlags);
}
if ((base.Flags & 0x800) != 0)
{
stream.WriteUInt32(this.Entries[i].SampleCompositionTimeOffset);
}
}
}
public override void WriteBody(Mp4Stream stream)
{
if (base.Version == 1)
{
stream.WriteUInt64(this.FragmentDuration);
}
else
{
stream.WriteUInt32((uint)this.FragmentDuration);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32((uint)this.Entries.Count);
foreach (Mp4Box box in this.Entries)
{
long position = stream.Position;
box.Write(stream);
long num3 = stream.Position - position;
if (num3 > box.Size)
{
throw new Exception("Internal error");
}
}
}
public override void WriteBody(Mp4Stream stream)
{
if (base.Version == 0)
{
stream.WriteUInt32((uint)this.CreationTime);
stream.WriteUInt32((uint)this.ModificationTime);
stream.WriteUInt32(this.TimeScale);
stream.WriteUInt32((uint)this.Duration);
}
else
{
stream.WriteUInt64(this.CreationTime);
stream.WriteUInt64(this.ModificationTime);
stream.WriteUInt32(this.TimeScale);
stream.WriteUInt64(this.Duration);
}
byte num = (byte)(this.Language[0] - '`');
byte num2 = (byte)(this.Language[1] - '`');
byte num3 = (byte)(this.Language[2] - '`');
stream.WriteUInt08((byte)((num << 2) | (num2 >> 3)));
stream.WriteUInt08((byte)((num2 << 5) | num3));
stream.WriteUInt16(0);
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.TrackId);
if ((base.Flags & 1) != 0)
{
stream.WriteUInt64(this.BaseDataOffset);
}
if ((base.Flags & 2) != 0)
{
stream.WriteUInt32(this.SampleDescriptionIndex);
}
if ((base.Flags & 8) != 0)
{
stream.WriteUInt32(this.DefaultSampleDuration);
}
if ((base.Flags & 0x10) != 0)
{
stream.WriteUInt32(this.DefaultSampleSize);
}
if ((base.Flags & 0x20) != 0)
{
stream.WriteUInt32(this.DefaultSampleFlags);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(0);
stream.WriteUInt32(this.HandlerType);
stream.WriteUInt32(this.Reserved[0]);
stream.WriteUInt32(this.Reserved[1]);
stream.WriteUInt32(this.Reserved[2]);
int length = this.Name.Length;
if ((0x20 + length) > this.Size)
{
length = (((int)this.Size) - 12) + 20;
}
if (length > 0)
{
stream.Write(Encoding.UTF8.GetBytes(this.Name), length);
}
int num2 = ((int)this.Size) - (0x20 + length);
while (num2-- > 0)
{
stream.WriteUInt08(0);
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.SequenceNumber);
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.TimeScale);
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.Encoding);
stream.WriteUInt32(this.EncodingVersion);
stream.Write(this.BundleData, this.BundleData.Length);
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.MfraSize);
}
public override void WriteInnerBody(Mp4Stream stream)
{
base.WriteInnerBody(stream);
stream.WriteUInt16(this.QtVersion);
stream.WriteUInt16(this.QtRevision);
stream.WriteUInt32(this.QtVendor);
stream.WriteUInt16(this.ChannelCount);
stream.WriteUInt16(this.SampleSize);
stream.WriteUInt16(this.QtCompressionId);
stream.WriteUInt16(this.QtPacketSize);
stream.WriteUInt32(this.SampleRate);
if (this.QtVersion == 1)
{
stream.WriteUInt32(this.QtV1SamplesPerPacket);
stream.WriteUInt32(this.QtV1BytesPerPacket);
stream.WriteUInt32(this.QtV1BytesPerFrame);
stream.WriteUInt32(this.QtV1BytesPerSample);
}
else if (this.QtVersion == 2)
{
stream.WriteUInt32(this.QtV2StructSize);
stream.WriteDouble(this.QtV2SampleRate64);
stream.WriteUInt32(this.QtV2ChannelCount);
stream.WriteUInt32(this.QtV2Reserved);
stream.WriteUInt32(this.QtV2BitsPerChannel);
stream.WriteUInt32(this.QtV2FormatSpecificFlags);
stream.WriteUInt32(this.QtV2BytesPerAudioPacket);
stream.WriteUInt32(this.QtV2LPCMFramesPerAudioPacket);
if (this.QtV2Extension != null)
{
stream.Write(this.QtV2Extension, this.QtV2Extension.Length);
}
}
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.TrackId);
uint num = (uint)(this.Reserved << 6);
num |= (uint)(this.LengthSizeOfTrafNum << 4);
num |= (uint)(this.LengthSizeOfTrunNum << 2);
num |= this.LengthSizeOfSampleNum;
stream.WriteUInt32(num);
stream.WriteUInt32((uint)this.NumberOfEntry);
for (int i = 0; i < this.Entries.Count; i++)
{
Mp4TfraEntry entry = this.Entries[i];
if (base.Version == 1)
{
stream.WriteUInt64(entry.Time);
stream.WriteUInt64(entry.MoofOffset);
}
else
{
stream.WriteUInt32((uint)entry.Time);
stream.WriteUInt32((uint)entry.MoofOffset);
}
switch (this.LengthSizeOfTrafNum)
{
case 0:
stream.WriteUInt08((byte)entry.TrafNumber);
break;
case 1:
stream.WriteUInt16((ushort)entry.TrafNumber);
break;
case 2:
stream.WriteUInt24(entry.TrafNumber);
break;
case 3:
stream.WriteUInt32(entry.TrafNumber);
break;
}
switch (this.LengthSizeOfTrunNum)
{
case 0:
stream.WriteUInt08((byte)entry.TrunNumber);
break;
case 1:
stream.WriteUInt16((ushort)entry.TrunNumber);
break;
case 2:
stream.WriteUInt24(entry.TrunNumber);
break;
case 3:
stream.WriteUInt32(entry.TrunNumber);
break;
}
switch (this.LengthSizeOfSampleNum)
{
case 0:
stream.WriteUInt08((byte)entry.SampleNumber);
break;
case 1:
stream.WriteUInt16((ushort)entry.SampleNumber);
break;
case 2:
stream.WriteUInt24(entry.SampleNumber);
break;
case 3:
stream.WriteUInt32(entry.SampleNumber);
break;
}
}
}
