Method function VLDVDPlayer.TVLDVDPlayer.PlayBackwards(Real) : Boolean
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Class: TVLDVDPlayer
Contents |
Syntax
Delphi:
function PlayBackwards( ASpeed : Real ) : Boolean;
C++ Builder:
bool __fastcall PlayBackwards( double ASpeed );
Visual C++ (MFC):
bool PlayBackwards( double ASpeed );
Summary
Plays backward at the specified speed from the current location.
Description
Call this method to play backward at the specified speed from the current location.
Parameters
Parameter | Description |
---|---|
ASpeed | Value that specifies the speed of backward play. This |
value is a multiplier, where 1.0 is the authored | |
speed. So, a value of 2.5 plays backward at two and | |
one-half times the authored speed, while a value of | |
0.5 plays backward at half the authored speed. The | |
actual speed of playback depends on the video | |
decoder's capabilities and might differ from the | |
specified rate. For reverse play, audio is muted and | |
no subpicture is displayed. Any speed below 0.00001 | |
is converted to 0.00001. |