public override bool Parse(QtParser parser)
{
if (!base.Parse(parser))
{
return(false);
}
if (!CheckComponentSubType(ComponentSubType.tmcd))
{
Valid = false;
return(Valid);
}
uint reserved = parser.GetUInt();
if (reserved == 0)
{
parser.AddAttribute(new FormattedAttribute <QtSampleDescriptionAtom.Attribute, int>(QtSampleDescriptionAtom.Attribute.Reserved, (int)reserved));
parser.GetShort(QtSampleDescriptionAtom.Attribute.Reserved);
parser.GetShort(QtSampleDescriptionAtom.Attribute.DataReferenceIndex);
reserved = parser.GetUInt(Attribute.Reserved1);
parser.CheckAttribute(Attribute.Reserved1, reserved == 0, true);
parser.Parse(new Flags());
parser.GetInt(Attribute.TimeScale);
parser.GetInt(Attribute.FrameDuration);
parser.GetByte(Attribute.NumberOfFrames);
reserved = parser.GetThreeBytes(Attribute.Reserved2);
parser.CheckAttribute(Attribute.Reserved2, reserved == 0, false);
if (parser.BytesRemaining > 0)
{
parser.GetHexDump(QtAtom.Attribute.AdditionalData, (int)parser.BytesRemaining);
}
}
else
{
ParseTcmiAtom(parser, reserved);
}
return(Valid);
}
public override bool Parse(QtParser parser)
{
if (!base.Parse(parser))
{
return(false);
}
parser.GetInt(Attribute.Reserved);
parser.GetShort(Attribute.Reserved);
parser.GetShort(Attribute.DataReferenceIndex);
return(this.Valid);
}
public override bool Parse(QtParser parser)
{
if (!base.Parse(parser))
{
return(false);
}
parser.GetUInt(Attribute.PreloadStartTime);
parser.GetInt(Attribute.PreloadDuration);
parser.GetFlags <Attribute, PreloadFlags>(Attribute.PreloadFlags, 4);
parser.GetFlags <Attribute, DefaultHints>(Attribute.DefaultHints, 4);
return(this.Valid);
}
public override bool Parse(QtParser parser)
{
if (!base.Parse(parser))
{
return(false);
}
int colorTableSeed = parser.GetInt(Attribute.ColorTableSeed);
parser.CheckAttribute(Attribute.ColorTableSeed, colorTableSeed == 0);
ushort colorTableFlags = parser.GetUShort(Attribute.ColorTableFlags);
parser.CheckAttribute(Attribute.ColorTableFlags, colorTableFlags == 0x8000);
uint colorTableSize = parser.GetUShort(Attribute.ColorTableSize);
colorTableSize++; // The color table size is zero-relative; 0 means there is one color in the array
parser.GetTable(Attribute.ColorArray, Attribute.ColorTableSize, colorTableSize, 8, () => new Color(), parser.BytesRemaining);
return(Valid);
}
public override bool Parse(QtParser parser)
{
if (!base.Parse(parser))
{
return(false);
}
parser.GetFlags <Attribute, Flag>(Attribute.Flags, 4);
uint dataReferenceType = parser.GetFourCC(Attribute.DataReferenceType);
int dataReferenceSize = parser.GetInt(Attribute.DataReferenceSize);
if (dataReferenceType == (uint)DataReferenceType.alis)
{
parser.GetUInt(Attribute.DataReference); // TODO test
}
else if (dataReferenceType == (uint)DataReferenceType.url_)
{
uint maxUrlLength = (uint)QtDetector.Configurable[QtDetector.ConfigurationKey.ReferenceMovieDataReferenceMaxUrlLength];
parser.GetCString(Attribute.DataReference, maxUrlLength);
}
return(this.Valid);
}
