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Fix video recording sync drift (patch refactored but original author unknown)

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This commit is contained in:
Tim Angus 2013-11-02 19:11:14 +00:00
parent ae0e09aba9
commit 7ae49cc237
3 changed files with 15 additions and 6 deletions
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8
code/client/snd_dma.c
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@ -1242,7 +1242,13 @@ void S_GetSoundtime(void)
if( CL_VideoRecording( ) )
{
s_soundtime += (int)ceil( dma.speed / cl_aviFrameRate->value );
float fps = MIN(cl_aviFrameRate->value, 1000.0f);
float frameDuration = MAX(dma.speed / fps, 1.0f) + clc.aviSoundFrameRemainder;
int msec = (int)frameDuration;
s_soundtime += msec;
clc.aviSoundFrameRemainder = frameDuration - msec;
return;
}