protected override void Initialize(libvlc_media_track_info_t *mediaTrack)
{
base.Initialize(mediaTrack);
Height = mediaTrack->video.i_height;
Width = mediaTrack->video.i_width;
}
protected virtual void Initialize(libvlc_media_track_info_t *mediaTrack)
{
Codec = mediaTrack->i_codec;
Id = mediaTrack->i_id;
Type = (TrackType)mediaTrack->i_type;
Profile = mediaTrack->i_profile;
Level = mediaTrack->i_level;
}
/// <summary>
/// Create a media track from a pointer, it will distinguish type of media track auto.
/// </summary>
/// <param name="pointer">pointer of media track</param>
/// <returns>a audio track, video track, subtitle track or unknown track</returns>
public static MediaTrackInfo CreateFromPointer(libvlc_media_track_info_t *pointer)
{
switch ((TrackType)pointer->i_type)
{
case TrackType.Audio:
return(new AudioTrackInfo(pointer));
case TrackType.Video:
return(new VideoTrackInfo(pointer));
default:
return(new UnknownTrackInfo(pointer));
}
}
internal VideoTrackInfo(libvlc_media_track_info_t *mediaTrack) : base(mediaTrack)
{
}
protected override void Initialize(libvlc_media_track_info_t *mediaTrack)
{
base.Initialize(mediaTrack);
Channels = mediaTrack->audio.i_channels;
Rate = mediaTrack->audio.i_rate;
}
protected MediaTrackInfo(libvlc_media_track_info_t *mediaTrack)
{
Initialize(mediaTrack);
}
internal UnknownTrackInfo(libvlc_media_track_info_t *mediaTrack) : base(mediaTrack)
{
}