/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if (this.Version == 0)
{
this.CreationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.ModificationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.TrackId = reader.ReadUInt32();
reserved1 = reader.ReadUInt32();
this.Duration = reader.ReadUInt32();
}
else
{
this.CreationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.ModificationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.TrackId = reader.ReadUInt32();
reserved1 = reader.ReadUInt32();
this.Duration = reader.ReadUInt64();
}
reader.Read(reserved2, 0, 8);
this.Layer = reader.ReadUInt16();
this.AlternateGroup = reader.ReadUInt16();
this.Volume = reader.ReadUInt16();
reserved3 = reader.ReadUInt16();
for (int i = 0; i < 9; i++)
{
matrix[i] = reader.ReadUInt32();
}
this.Width = reader.ReadUInt32();
this.Height = reader.ReadUInt32();
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if (base.Version == 0)
{
this.CreationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.ModificationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.TimeScale = reader.ReadUInt32();
this.Duration = reader.ReadUInt32();
}
else
{
this.CreationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.ModificationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.TimeScale = reader.ReadUInt32();
this.Duration = reader.ReadUInt64();
}
this.Rate = reader.ReadUInt32();
this.Volume = reader.ReadUInt16();
reader.Read(reserved1, 0, reserved1.Length);
reader.Read(reserved2, 0, reserved2.Length);
for (int i = 0; i < 9; i++)
{
matrix[i] = reader.ReadUInt32();
}
reader.Read(predefined, 0, predefined.Length);
this.NextTrackId = reader.ReadUInt32();
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.TrackId = reader.ReadUInt32();
uint num = reader.ReadUInt32();
this.reserved = ((int)(num >> 6)) & 0x3ffffff;
this.LengthSizeOfTrafNum = (byte)((num >> 4) & 3);
this.LengthSizeOfTrunNum = (byte)((num >> 2) & 3);
this.LengthSizeOfSampleNum = (byte)(num & 3);
this.NumberOfEntry = reader.ReadUInt32();
for (int i = 0; i < this.NumberOfEntry; i++)
{
TrackFragmentRandomAccessEntry entry = new TrackFragmentRandomAccessEntry();
if (base.Version == 1)
{
entry.Time = reader.ReadUInt64();
entry.MoofOffset = reader.ReadUInt64();
}
else
{
entry.Time = reader.ReadUInt32();
entry.MoofOffset = reader.ReadUInt32();
}
entry.TrafNumber = ReadIntValueFromBytes(reader, this.LengthSizeOfTrafNum);
entry.TrunNumber = ReadIntValueFromBytes(reader, this.LengthSizeOfTrunNum);
entry.SampleNumber = ReadIntValueFromBytes(reader, this.LengthSizeOfSampleNum);
this.TrackFragmentRandomAccessEntries.Add(entry);
}
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if (base.Version == 0)
{
this.CreationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.ModificationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.TimeScale = reader.ReadUInt32();
this.Duration = reader.ReadUInt32();
}
else
{
this.CreationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.ModificationTimeUtc = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.TimeScale = reader.ReadUInt32();
this.Duration = reader.ReadUInt64();
}
this.Rate = reader.ReadUInt32();
this.Volume = reader.ReadUInt16();
reader.Read(reserved1, 0, reserved1.Length);
reader.Read(reserved2, 0, reserved2.Length);
for (int i = 0; i < 9; i++)
{
matrix[i] = reader.ReadUInt32();
}
reader.Read(predefined, 0, predefined.Length);
this.NextTrackId = reader.ReadUInt32();
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.TrackId = reader.ReadUInt32();
uint num = reader.ReadUInt32();
this.reserved = ((int)(num >> 6)) & 0x3ffffff;
this.LengthSizeOfTrafNum = (byte)((num >> 4) & 3);
this.LengthSizeOfTrunNum = (byte)((num >> 2) & 3);
this.LengthSizeOfSampleNum = (byte)(num & 3);
this.NumberOfEntry = reader.ReadUInt32();
for (int i = 0; i < this.NumberOfEntry; i++)
{
TrackFragmentRandomAccessEntry entry = new TrackFragmentRandomAccessEntry();
if (base.Version == 1)
{
entry.Time = reader.ReadUInt64();
entry.MoofOffset = reader.ReadUInt64();
}
else
{
entry.Time = reader.ReadUInt32();
entry.MoofOffset = reader.ReadUInt32();
}
entry.TrafNumber = ReadIntValueFromBytes(reader, this.LengthSizeOfTrafNum);
entry.TrunNumber = ReadIntValueFromBytes(reader, this.LengthSizeOfTrunNum);
entry.SampleNumber = ReadIntValueFromBytes(reader, this.LengthSizeOfSampleNum);
this.TrackFragmentRandomAccessEntries.Add(entry);
}
}
/// <summary>
/// Reads the box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.ReferenceTrackID = reader.ReadUInt32();
this.NtpTimestamp = reader.ReadUInt64();
if (this.Version == 0)
{
this.MediaTime = reader.ReadUInt32();
}
else
{
this.MediaTime = reader.ReadUInt64();
}
}
/// <summary>
/// Reads the box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.ReferenceTrackID = reader.ReadUInt32();
this.NtpTimestamp = reader.ReadUInt64();
if (this.Version == 0)
{
this.MediaTime = reader.ReadUInt32();
}
else
{
this.MediaTime = reader.ReadUInt64();
}
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
var sampleCount = reader.ReadUInt32();
this.samples = new Sample[sampleCount];
for (int i = 0; i < sampleCount; i++)
{
// TODO: Figure out the iv_size to read this value correctly.
ulong initializationVector = reader.ReadUInt64();
SubSample[] subSamples;
if ((this.Flags & 0x02) == 0x02)
{
var subSampleCount = reader.ReadUInt16();
subSamples = new SubSample[subSampleCount];
for (int j = 0; j < subSampleCount; j++)
{
subSamples[j] = new SubSample(
reader.ReadUInt16(),
reader.ReadUInt32());
}
}
else
{
subSamples = new SubSample[0];
}
this.samples[i] = new Sample(initializationVector, subSamples);
}
}
internal void ReadBoxFromStream(BoxBinaryReader reader)
{
if (this.Size == 0)
{
throw new BoxException("Zero size not supported!");
}
if (this.Size == 1)
{
this.Size = (long)reader.ReadUInt64();
}
ReadBoxPropertiesFromStream(reader);
if (reader.Offset != this.Size + this.Offset)
{
string message = string.Format("The box was not totally read from the stream.\n\tBox Type: {0}, Reader Offset: {1}, Box Size: {2}, Box Offset {3}",
this.GetType().Name, reader.Offset, this.Size, this.Offset);
#if DEBUG
System.Diagnostics.Debug.WriteLine(message);
#endif
reader.GotoEndOfBox(this.Offset, this.Size);
}
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
var sampleCount = reader.ReadUInt32();
this.samples = new Sample[sampleCount];
for (int i = 0; i < sampleCount; i++)
{
// TODO: Figure out the iv_size to read this value correctly.
ulong initializationVector = reader.ReadUInt64();
SubSample[] subSamples;
if ((this.Flags & 0x02) == 0x02)
{
var subSampleCount = reader.ReadUInt16();
subSamples = new SubSample[subSampleCount];
for (int j = 0; j < subSampleCount; j++)
{
subSamples[j] = new SubSample(
reader.ReadUInt16(),
reader.ReadUInt32());
}
}
else
{
subSamples = new SubSample[0];
}
this.samples[i] = new Sample(initializationVector, subSamples);
}
}
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.ReferenceId = reader.ReadUInt32();
this.Timescale = reader.ReadUInt32();
if (this.Version == 1)
{
this.EarliestPresentationTime = reader.ReadUInt64();
this.FirstOffset = reader.ReadUInt64();
}
else
{
this.EarliestPresentationTime = reader.ReadUInt32();
this.FirstOffset = reader.ReadUInt32();
}
this.Reserved = reader.ReadUInt16();
this.ReferenceCount = reader.ReadUInt16();
Subsegments = new List<Subsegment>();
for (int i = 0; i < this.ReferenceCount; i++)
{
var subsegment = new Subsegment();
uint referenceNum = reader.ReadUInt32();
subsegment.ReferenceType = System.Convert.ToBoolean(referenceNum >> 31); // 1 bit
subsegment.ReferencedSize = (referenceNum << 1) >> 1; // 31 bits
subsegment.Duration = reader.ReadUInt32();
uint sapNum = reader.ReadUInt32();
subsegment.StartsWithSAP = System.Convert.ToBoolean(sapNum >> 31); // 1 bit
subsegment.SAPType = System.Convert.ToUInt16((sapNum << 1) >> 29); // 3 bits
subsegment.SAPDeltaTime = (sapNum << 4) >> 4; // 28 bits
Subsegments.Add(subsegment);
}
reader.GotoEndOfBox(Offset, Size);
}
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.ReferenceId = reader.ReadUInt32();
this.Timescale = reader.ReadUInt32();
if (this.Version == 1)
{
this.EarliestPresentationTime = reader.ReadUInt64();
this.FirstOffset = reader.ReadUInt64();
}
else
{
this.EarliestPresentationTime = reader.ReadUInt32();
this.FirstOffset = reader.ReadUInt32();
}
this.Reserved = reader.ReadUInt16();
this.ReferenceCount = reader.ReadUInt16();
Subsegments = new List <Subsegment>();
for (int i = 0; i < this.ReferenceCount; i++)
{
var subsegment = new Subsegment();
uint referenceNum = reader.ReadUInt32();
subsegment.ReferenceType = System.Convert.ToBoolean(referenceNum >> 31); // 1 bit
subsegment.ReferencedSize = (referenceNum << 1) >> 1; // 31 bits
subsegment.Duration = reader.ReadUInt32();
uint sapNum = reader.ReadUInt32();
subsegment.StartsWithSAP = System.Convert.ToBoolean(sapNum >> 31); // 1 bit
subsegment.SAPType = System.Convert.ToUInt16((sapNum << 1) >> 29); // 3 bits
subsegment.SAPDeltaTime = (sapNum << 4) >> 4; // 28 bits
Subsegments.Add(subsegment);
}
reader.GotoEndOfBox(Offset, Size);
}
protected ulong ReadBoxSize(BoxBinaryReader reader)
{
ulong size = 0;
size = reader.ReadUInt32();
if (size == 1)
{
reader.BaseStream.Seek(4, SeekOrigin.Current); // Skip over the box type
size = reader.ReadUInt64();
}
return(size);
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if (this.Version == 1)
{
reader.BaseStream.Seek(16, System.IO.SeekOrigin.Current);
this.Timescale = reader.ReadUInt32();
this.Duration = reader.ReadUInt64();
}
else
{
reader.BaseStream.Seek(8, System.IO.SeekOrigin.Current);
this.Timescale = reader.ReadUInt32();
this.Duration = reader.ReadUInt32();
}
this.Language = reader.ReadUInt16PackedCharacters();
reader.GotoEndOfBox(Offset, Size);
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if (this.Version == 1)
{
reader.BaseStream.Seek(16, System.IO.SeekOrigin.Current);
this.Timescale = reader.ReadUInt32();
this.Duration = reader.ReadUInt64();
}
else
{
reader.BaseStream.Seek(8, System.IO.SeekOrigin.Current);
this.Timescale = reader.ReadUInt32();
this.Duration = reader.ReadUInt32();
}
this.Language = reader.ReadUInt16PackedCharacters();
reader.GotoEndOfBox(Offset, Size);
}
/// <summary>
/// Reads the box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if ((this.Flags & 1) != 0)
{
this.AuxInfoType = reader.ReadUInt32();
this.AuxInfoTypeParameter = reader.ReadUInt32();
}
this.EntryCount = reader.ReadUInt32();
this.Offsets = new ulong[this.EntryCount];
for (var i = 0; i < this.EntryCount; i++)
{
if (this.Version == 0)
{
this.Offsets[i] = reader.ReadUInt32();
}
else
{
this.Offsets[i] = reader.ReadUInt64();
}
}
}
/// <summary>
/// Reads the box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if ((this.Flags & 1) != 0)
{
this.AuxInfoType = reader.ReadUInt32();
this.AuxInfoTypeParameter = reader.ReadUInt32();
}
this.EntryCount = reader.ReadUInt32();
this.Offsets = new ulong[this.EntryCount];
for (var i = 0; i < this.EntryCount; i++)
{
if (this.Version == 0)
{
this.Offsets[i] = reader.ReadUInt32();
}
else
{
this.Offsets[i] = reader.ReadUInt64();
}
}
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.TrackId = reader.ReadUInt32();
if ((base.Flags & 1) != 0)
{
this.BaseDataOffset = reader.ReadUInt64();
}
if ((base.Flags & 2) != 0)
{
this.SampleDescriptionIndex = reader.ReadUInt32();
}
if ((base.Flags & 8) != 0)
{
this.DefaultSampleDuration = reader.ReadUInt32();
}
if ((base.Flags & 0x10) != 0)
{
this.DefaultSampleSize = reader.ReadUInt32();
}
if ((base.Flags & 0x20) != 0)
{
this.DefaultSampleFlags = reader.ReadUInt32();
}
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
this.TrackId = reader.ReadUInt32();
if ((base.Flags & 1) != 0)
{
this.BaseDataOffset = reader.ReadUInt64();
}
if ((base.Flags & 2) != 0)
{
this.SampleDescriptionIndex = reader.ReadUInt32();
}
if ((base.Flags & 8) != 0)
{
this.DefaultSampleDuration = reader.ReadUInt32();
}
if ((base.Flags & 0x10) != 0)
{
this.DefaultSampleSize = reader.ReadUInt32();
}
if ((base.Flags & 0x20) != 0)
{
this.DefaultSampleFlags = reader.ReadUInt32();
}
}
internal void ReadBoxFromStream(BoxBinaryReader reader)
{
if (this.Size == 0)
{
throw new BoxException("Zero size not supported!");
}
if (this.Size == 1)
{
this.Size = (long)reader.ReadUInt64();
}
ReadBoxPropertiesFromStream(reader);
if (reader.Offset != this.Size + this.Offset)
{
string message = string.Format("The box was not totally read from the stream.\n\tBox Type: {0}, Reader Offset: {1}, Box Size: {2}, Box Offset {3}",
this.GetType().Name, reader.Offset, this.Size, this.Offset);
#if DEBUG
System.Diagnostics.Debug.WriteLine(message);
#endif
reader.GotoEndOfBox(this.Offset, this.Size);
}
}
/// <summary>
/// Reads the full box properties from stream.
/// </summary>
/// <param name="reader">The binary reader with the stream.</param>
protected override void ReadFullBoxPropertiesFromStream(BoxBinaryReader reader)
{
if (this.Version == 0)
{
this.CreationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.ModificationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt32());
this.TrackId = reader.ReadUInt32();
reserved1 = reader.ReadUInt32();
this.Duration = reader.ReadUInt32();
}
else
{
this.CreationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.ModificationTime = Converter.SecondsOffsetToDateTimeUtc(reader.ReadUInt64());
this.TrackId = reader.ReadUInt32();
reserved1 = reader.ReadUInt32();
this.Duration = reader.ReadUInt64();
}
reader.Read(reserved2, 0, 8);
this.Layer = reader.ReadUInt16();
this.AlternateGroup = reader.ReadUInt16();
this.Volume = reader.ReadUInt16();
reserved3 = reader.ReadUInt16();
for (int i = 0; i < 9; i++)
{
matrix[i] = reader.ReadUInt32();
}
this.Width = reader.ReadUInt32();
this.Height = reader.ReadUInt32();
}
