public override void decode(MP4InputStream inStream)
{
base.decode(inStream);
int len = (version == 1) ? 8 : 4;
creationTime = inStream.readBytes(len);
modificationTime = inStream.readBytes(len);
timeScale = inStream.readBytes(4);
duration = BoxUtils.detectUndetermined(inStream.readBytes(len));
rate = inStream.readFixedPoint(16, 16);
volume = inStream.readFixedPoint(8, 8);
inStream.skipBytes(10); //reserved
for (int i = 0; i < 9; i++)
{
if (i < 6)
{
matrix[i] = inStream.readFixedPoint(16, 16);
}
else
{
matrix[i] = inStream.readFixedPoint(2, 30);
}
}
inStream.skipBytes(24); //reserved
nextTrackID = inStream.readBytes(4);
}
public override void decode(MP4InputStream inStream)
{
base.decode(inStream);
inStream.skipBytes(2); //pre-defined: 0
inStream.skipBytes(2); //reserved
// 3x32 pre_defined
inStream.skipBytes(4); //pre-defined: 0
inStream.skipBytes(4); //pre-defined: 0
inStream.skipBytes(4); //pre-defined: 0
width = (int)inStream.readBytes(2);
height = (int)inStream.readBytes(2);
horizontalResolution = inStream.readFixedPoint(16, 16);
verticalResolution = inStream.readFixedPoint(16, 16);
inStream.skipBytes(4); //reserved
frameCount = (int)inStream.readBytes(2);
int len = inStream.read();
compressorName = inStream.readString(len);
inStream.skipBytes(31 - len);
depth = (int)inStream.readBytes(2);
inStream.skipBytes(2); //pre-defined: -1
readChildren(inStream);
}
public override void decode(MP4InputStream inStream)
{
base.decode(inStream);
balance = inStream.readFixedPoint(8, 8);
inStream.skipBytes(2); //reserved
}
public override void decode(MP4InputStream inStream)
{
if (getLeft(inStream) < 8)
{
inStream.skipBytes(getLeft(inStream));
return;
}
base.decode(inStream);
inStream.skipBytes(8); //reserved
channelCount = (int)inStream.readBytes(2);
sampleSize = (int)inStream.readBytes(2);
inStream.skipBytes(2); //pre-defined: 0
inStream.skipBytes(2); //reserved
sampleRate = (int)inStream.readBytes(2);
inStream.skipBytes(2); //not used by samplerate
if (channelCount == 6)
{
inStream.skipBytes(16);
}
readChildren(inStream);
}
public override void decode(MP4InputStream inStream)
{
base.decode(inStream);
enabled = (flags & 1) == 1;
inMovie = (flags & 2) == 2;
inPreview = (flags & 4) == 4;
int len = (version == 1) ? 8 : 4;
creationTime = inStream.readBytes(len);
modificationTime = inStream.readBytes(len);
trackID = (int)inStream.readBytes(4);
inStream.skipBytes(4); //reserved
duration = BoxUtils.detectUndetermined(inStream.readBytes(len));
inStream.skipBytes(8); //reserved
layer = (int)inStream.readBytes(2);
alternateGroup = (int)inStream.readBytes(2);
volume = inStream.readFixedPoint(8, 8);
inStream.skipBytes(2); //reserved
for (int i = 0; i < 9; i++)
{
if (i < 6)
{
matrix[i] = inStream.readFixedPoint(16, 16);
}
else
{
matrix[i] = inStream.readFixedPoint(2, 30);
}
}
width = inStream.readFixedPoint(16, 16);
height = inStream.readFixedPoint(16, 16);
}
public override void decode(MP4InputStream inStream)
{
base.decode(inStream);
bool compact = type == BoxType.COMPACT_SAMPLE_SIZE_BOX;
int sampleSize;
if (compact)
{
inStream.skipBytes(3);
sampleSize = inStream.read();
}
else
{
sampleSize = (int)inStream.readBytes(4);
}
int sampleCount = (int)inStream.readBytes(4);
sampleSizes = new long[sampleCount];
if (compact)
{
// compact: sampleSize can be 4, 8 or 16 bits
if (sampleSize == 4)
{
for (int i = 0; i < sampleCount; i += 2)
{
int x = inStream.read();
sampleSizes[i] = (x >> 4) & 0xF;
sampleSizes[i + 1] = x & 0xF;
}
}
else
{
readSizes(inStream, sampleSize / 8);
}
}
else if (sampleSize == 0)
{
readSizes(inStream, 4);
}
else
{
for (int i = 0; i < sampleSizes.Length; i++)
{
sampleSizes[i] = sampleSize;
}
}
}
public override void decode(MP4InputStream inStream)
{
base.decode(inStream);
int len = (version == 1) ? 8 : 4;
creationTime = inStream.readBytes(len);
modificationTime = inStream.readBytes(len);
timeScale = inStream.readBytes(4);
duration = BoxUtils.detectUndetermined(inStream.readBytes(len));
language = BoxUtils.getLanguageCode(inStream.readBytes(2));
inStream.skipBytes(2); //pre-defined: 0
}
public override void decode(MP4InputStream inStream)
{
inStream.skipBytes(6); // reserved
dataReferenceIndex = inStream.readBytes(2);
}
