List<Clip> GetClips(byte[] data)
{
List<Clip> chapterClips = new List<Clip>();
int playlistIndex =
((int)data[8] << 24) +
((int)data[9] << 16) +
((int)data[10] << 8) +
((int)data[11]);
// TODO: Hack for bad TSRemux output.
int playlistLength = data.Length - playlistIndex - 4;
int playlistLengthCorrect =
((int)data[playlistIndex] << 24) +
((int)data[playlistIndex + 1] << 16) +
((int)data[playlistIndex + 2] << 8) +
((int)data[playlistIndex + 3]);
byte[] playlistData = new byte[playlistLength];
Array.Copy(data, playlistIndex + 4,
playlistData, 0, playlistData.Length);
int streamFileCount = (((int)playlistData[2] << 8) + (int)playlistData[3]);
int streamFileOffset = 6;
for (int streamFileIndex = 0; streamFileIndex < streamFileCount; streamFileIndex++)
{
byte condition = (byte)(playlistData[streamFileOffset + 12] & 0xF);
ulong timeIn =
((ulong)playlistData[streamFileOffset + 14] << 24) +
((ulong)playlistData[streamFileOffset + 15] << 16) +
((ulong)playlistData[streamFileOffset + 16] << 8) +
((ulong)playlistData[streamFileOffset + 17]);
ulong timeOut =
((ulong)playlistData[streamFileOffset + 18] << 24) +
((ulong)playlistData[streamFileOffset + 19] << 16) +
((ulong)playlistData[streamFileOffset + 20] << 8) +
((ulong)playlistData[streamFileOffset + 21]);
Clip streamClip = new Clip();
streamClip.TimeIn = (double)timeIn / 45000D;
streamClip.TimeOut = (double)timeOut / 45000D;
streamClip.Length = streamClip.TimeOut - streamClip.TimeIn;
streamClip.RelativeTimeIn = chapterClips.Sum(c => c.Length);
streamClip.RelativeTimeOut = streamClip.RelativeTimeIn + streamClip.Length;
chapterClips.Add(streamClip);
//ignore angles
streamFileOffset += 2 +
((int)playlistData[streamFileOffset] << 8) +
((int)playlistData[streamFileOffset + 1]);
}
return chapterClips;
}
