PlayerSpeedRatio
|
TVideoGrabber.PlayerSpeedRatio |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Sets or retrieves the playback speed ratio.
Declaration
property PlayerSpeedRatio: Double read GetPlayerSpeedRatio write SetPlayerSpeedRatio;
__property double PlayerSpeedRatio=read=GetPlayerSpeedRatio, write=SetPlayerSpeedRatio
Property PlayerSpeedRatio As Double
Description
Used to set or retrieve the player's speed ratio when playing a clip by using OpenPlayer and/or RunPlayer .
The value is expressed as a ratio of the normal speed, e.g. 0.5 is half seed and 2 is twice speed.
- if the player audio rendering is enabled (PlayerAudioRendering = true), the speed ratio can be usually used in the 0.5 to 2 range.
- if the player audio rendering is disabled (PlayerAudioRendering = false), a larger speed ratio range can be used (from 0.1 to 5 or more).
See Also
Player features TOnPlayerStateChanged TPlayerState TOnPlayerBufferingData AudioChannelRenderMode AudioStreamNumber AutoStartPlayer AVIDuration AVIHeaderInfo AVIInfo AVIInfo2 ClosePlayer FastForwardPlayer IsPlayerAudioStreamAvailable IsPlayerVideoStreamAvailable Last_Clip_Played OnPlayerBufferingData OnPlayerEndOfStream OnPlayerStateChanged OnPlayerUpdateTrackbarPosition OpenPlayer OpenPlayerAtFramePositions OpenPlayerAtTimePositions PausePlayer PlayerAudioCodec PlayerAudioRendering PlayerDuration PlayerDVSize PlayerFastSeekSpeedRatio PlayerFileName PlayerForcedCodec PlayerFrameCount PlayerFramePosition PlayerFrameRate PlayerFrameStep PlayerRefreshPausedDisplay PlayerRefreshPausedDisplayFrameRate PlayerTimePosition PlayerTrackBar PlayerTrackBarScale PlayerTrackBarSynchrone PlayerVideoCodec RewindPlayer RunPlayer RunPlayerBackwards ShowDialog SourceStream StopPlayer SynchronizationRole Synchronized VideoHeight_PreferredAspectRatio VideoWidth_PreferredAspectRatio