Datastead TVideoGrabber SDK

Occurs when the player trackbar position must be updated

Declaration
property OnPlayerUpdateTrackbarPosition: TOnFrameProgress read FOnPlayerUpdateTrackbarPosition write FOnPlayerUpdateTrackbarPosition;

__property TOnFrameProgress OnPlayerUpdateTrackbarPosition=read=FOnPlayerUpdateTrackbarPosition, write=FOnPlayerUpdateTrackbarPosition

Event OnPlayerUpdateTrackbarPosition()

Description

This event occurs while playback when you must update your trackbar position with the new frame (or time) position reported by this event.

See Also
Player features TOnPlayerStateChanged TPlayerState TOnPlayerBufferingData AudioChannelRenderMode AudioStreamNumber AutoStartPlayer AVIDuration AVIHeaderInfo AVIInfo AVIInfo2 ClosePlayer FastForwardPlayer IsPlayerAudioStreamAvailable IsPlayerVideoStreamAvailable Last_Clip_Played OnPlayerBufferingData OnPlayerEndOfStream OnPlayerStateChanged 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