public override void InitializeForWriting(List<IsochronousTrackInfo> mediaTracksInfo)
{
foreach (IsochronousTrackInfo trak in mediaTracksInfo)
{
if (trak.HandlerType.Equals("Video"))
{
GenericTrackFormat format = new H264Format();
format.Codec = new Codec(CodecTypes.Video);
format.Codec.PrivateCodecData = trak.CodecPrivateData;
IMediaTrack item = new GenericVideoTrack(format, this);
MediaTracks.Add(item);
}
}
base.InitializeForWriting(mediaTracksInfo);
}
public RawTrackInfo(GenericAudioTrack audio, GenericVideoTrack video)
{
AudioTrackInfo = new RawAudioTrackInfo(audio);
VideoTrackInfo = new RawVideoTrackInfo(video);
}
/// <summary>
/// CreateTracksForWriting
/// Method for creating tracks given a list of RawBaseTrackInfo.
/// </summary>
/// <param name="tracksInfo">list of RawBaseTrackInfo</param>
private void CreateTracksForWriting(List<IsochronousTrackInfo> tracksInfo)
{
// We can't just use the input tracksInfo and assign it to our _MediaTracks (that would not work because the types won't match).
// The input or source media tracks will normally have different types than our _MediaTracks (although they are derived from the same GenericMediaTrack).
foreach (IsochronousTrackInfo rawTrack in tracksInfo) {
QBoxTrackFormat trackFormat = new QBoxTrackFormat(rawTrack);
trackFormat.WriteFirstQBox(_binaryWriter);
switch (rawTrack.HandlerType) {
case "Audio":
GenericAudioTrack audioTrack = new GenericAudioTrack(trackFormat, this);
base.AddTrack(audioTrack);
break;
case "Video":
GenericVideoTrack videoTrack = new GenericVideoTrack(trackFormat, this);
base.AddTrack(videoTrack);
break;
default:
throw new Exception("Unknown source handler type");
}
}
}