IsPlayerVideoStreamAvailable
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TVideoGrabber.IsPlayerVideoStreamAvailable |
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Availability of the video stream in a clip.
Declaration
property IsPlayerVideoStreamAvailable: TTriState read GetIsPlayerVideoStreamAvailable;
__property TTriState IsPlayerVideoStreamAvailable=read=GetIsPlayerVideoStreamAvailable, nodefault
Property IsPlayerVideoStreamAvailable As TxTriState
Description
This property lets you know if a clip includes a video stream.
This is a tri-state property, that returns ts_True if a video stream is available, or ts_False if there no video stream.
The clip must have been opened with OpenPlayer, otherwise this property returns ts_Undefined.
See Also
Player features TOnPlayerStateChanged TPlayerState TOnPlayerBufferingData AudioChannelRenderMode AudioStreamNumber AutoStartPlayer AVIDuration AVIHeaderInfo AVIInfo AVIInfo2 ClosePlayer FastForwardPlayer IsPlayerAudioStreamAvailable Last_Clip_Played OnPlayerBufferingData OnPlayerEndOfStream OnPlayerStateChanged OnPlayerUpdateTrackbarPosition OpenPlayer OpenPlayerAtFramePositions OpenPlayerAtTimePositions PausePlayer PlayerAudioCodec PlayerAudioRendering PlayerDuration PlayerDVSize PlayerFastSeekSpeedRatio PlayerFileName PlayerForcedCodec PlayerFrameCount PlayerFramePosition PlayerFrameRate PlayerFrameStep PlayerRefreshPausedDisplay PlayerRefreshPausedDisplayFrameRate PlayerSpeedRatio PlayerTimePosition PlayerTrackBar PlayerTrackBarScale PlayerTrackBarSynchrone PlayerVideoCodec RewindPlayer RunPlayer RunPlayerBackwards ShowDialog SourceStream StopPlayer SynchronizationRole Synchronized VideoHeight_PreferredAspectRatio VideoWidth_PreferredAspectRatio