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)
{
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 WriteBody(Mp4Stream stream)
{
stream.WriteUInt08(this.ConfigurationVersion);
stream.WriteUInt08(this.AVCProfileIndication);
stream.WriteUInt08(this.AVCCompatibleProfiles);
stream.WriteUInt08(this.AVCLevelIndication);
byte num = 0xfc;
if ((this.NaluLengthSize >= 1) && (this.NaluLengthSize <= 4))
{
num = (byte)(num | ((byte)(this.NaluLengthSize - 1)));
}
stream.WriteUInt08(num);
this.NaluLengthSize = (byte)(1 + (num & 3));
byte num2 = (byte)(this.SequenceParameters.Count & 0x31);
stream.WriteUInt08((byte)(0xe0 | num2));
for (int i = 0; i < num2; i++)
{
ushort length = (ushort)this.SequenceParameters[i].Length;
stream.WriteUInt16(length);
stream.Write(this.SequenceParameters[i], length);
}
byte count = (byte)this.PictureParameters.Count;
stream.WriteUInt08(count);
for (int j = 0; j < count; j++)
{
ushort length = (ushort)this.PictureParameters[j].Length;
stream.WriteUInt16(length);
stream.Write(this.PictureParameters[j], length);
}
}
public override void WriteFields(Mp4Stream stream)
{
if ((base.PayloadSize != 0) && (this.Info != null))
{
stream.Write(this.Info, this.Info.Length);
}
}
public override void WriteFields(Mp4Stream stream)
{
stream.WriteUInt16(this.EsId);
byte num = (byte)(this.StreamPriority | ((byte)(this.Flags << 5)));
stream.WriteUInt08(num);
if ((this.Flags & 1) != 0)
{
stream.WriteUInt16(this.DependsOn);
}
if ((this.Flags & 2) != 0)
{
byte[] bytes = Encoding.ASCII.GetBytes(this.Url);
stream.WriteUInt08((byte)bytes.Length);
stream.Write(bytes, bytes.Length);
stream.WriteUInt08(0);
}
if ((this.Flags & 4) != 0)
{
stream.WriteUInt16(this.OcrEsId);
}
foreach (Mp4Descriptor descriptor in this.SubDescriptors)
{
descriptor.Write(stream);
}
}
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.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 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.Flags & 1) == 0) && (this.Size > 12))
{
byte[] bytes = Encoding.ASCII.GetBytes(this.Location);
stream.Write(bytes, bytes.Length + 1);
int num = ((int)this.Size) - ((12 + bytes.Length) + 1);
while (num-- != 0)
{
stream.WriteUInt08(0);
}
}
}
public override void WriteBody(Mp4Stream stream)
{
if (this.Size > 8)
{
byte[] bytes = Encoding.ASCII.GetBytes(this.Value);
stream.Write(bytes, bytes.Length + 1);
uint num = this.Size - ((uint)((8 + bytes.Length) + 1));
while (num-- != 0)
{
stream.WriteUInt08(0);
}
}
}
public virtual void Write(Mp4Stream stream)
{
stream.WriteUInt08((byte)this.Tag);
if (((this.HeaderSize - 1) > 8) || (this.HeaderSize < 2))
{
throw new Exception("Wrong value for HeaderSize");
}
uint payloadSize = this.PayloadSize;
byte[] buffer = new byte[8];
buffer[(int)((IntPtr)(this.HeaderSize - 2))] = (byte)(payloadSize & 0x7f);
for (int i = ((int)this.HeaderSize) - 3; i >= 0; i--)
{
payloadSize = payloadSize >> 7;
buffer[i] = (byte)((payloadSize & 0x7f) | 0x80);
}
stream.Write(buffer, ((int)this.HeaderSize) - 1);
this.WriteFields(stream);
}
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 WriteFields(Mp4Stream stream)
{
stream.Write(this.Data, this.Data.Length);
}
public override void WriteBody(Mp4Stream stream)
{
byte[] data = this.Data;
stream.Write(data, data.Length);
}
public override void WriteBody(Mp4Stream stream)
{
stream.WriteUInt32(this.Encoding);
stream.WriteUInt32(this.EncodingVersion);
stream.Write(this.BundleData, this.BundleData.Length);
}
public override void WriteInnerBody(Mp4Stream stream)
{
stream.Write(this.Reserved, this.Reserved.Length);
stream.WriteUInt16(this.DataReferenceIndex);
}
public virtual void CopyTo(Mp4Stream stream, int count)
{
byte[] buffer = new byte[count];
this.stream.Read(buffer, 0, count);
stream.Write(buffer, count);
}
