Hello,
I am not able to adjust the tempo of a video file while it is playing.
When i adjust the tempo the video stops for a moment and starts again.
What is the reason ?
Can you suggest how to do it smoothly.
Thanks and Regards,
Ravindra.
Hello,
this is unfortunately due to the way the change of playback rate is implemented by DirectShow itself: each time the playback rate is modified, through a specific function of the DirectShow IMediaSeeking interface (Microsoft's code on which we don't have control), the filters graph will stop for some millisecond and will restart immediately, disallowing a smooth transition.
Kind Regards
Severino Delaurenti
MultiMedia Soft