protected void CreateTracks <T1, T0, T2>() where T1 : GenericAudioTrack, new() where T0 : GenericVideoTrack, new() where T2 : MP4TrackFormat, new() { // boolean for calling event MediaTrackLogicalBreak only once bool breakCalled = false; GenericMediaTrack trak = null; T2 trackFormat; foreach (TrackBox trackb in mmb.TrackBoxes) { trackFormat = new T2(); trackFormat.TrackBox = trackb; switch (trackb.PayloadType) { case "samr": // 3gpp audio case "wma ": case "mp4a": trak = new T1(); Hints.object1 = trackb.EdtsBox; break; case "mp4v": // 3gpp video case "vc-1": case "avc1": trak = new T0(); IVideoTrack vt = trak as IVideoTrack; MP4TrackFormat mp4format = trackFormat as MP4TrackFormat; vt.IsAnamorphic = mp4format.IsAnamorphic; Hints.object2 = trackb.EdtsBox; break; case "mp4s": break; // ignore - in the case of vc-1 and wma, these are processed in ISMVStreamReader default: throw new Exception(string.Format("Unknown track type: {0}", trackb.PayloadType)); } if (trak != null) { trak.TrackFormat = trackFormat; trak.ParentStream = this; AddTrack(trak); if (!breakCalled) { TriggerLogicalBreak(trak); breakCalled = true; } } } }
public MP4VideoTrack(MP4TrackFormat format, MP4Stream stream) : base(format, stream) { }
public MP4VideoTrack(MP4TrackFormat format, MP4Stream stream) : base(format, stream) { }