[Libav-user] Reverse playback

Gonzalo Garramuno ggarra13 at gmail.com
Thu Jun 13 23:03:34 CEST 2013

On 13/06/13 17:26, Gonzalo Garramuno wrote:
> I am wondering what is the best method to use in reverse playback.
> Currently I seek to some frame and decode all images/sounds that are 
> smaller than that frame (keeping a cache of frames).
> This works rather well for most movies, except with the internal 
> cached buffers of ffmpeg.  I've tried flushing the buffers each time 
> but this does not work well (I get green frames or noise frames).
> I assume I am not the first to attempt this, so any help is appreciated.
Never mind this.  I found the bug that was causing incorrect frames to 
be stored.

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