[FFmpeg-user] How would your rendering a video to a slower rate (slow mo)

[Jason Brower]

Thanks, that got me in the right direction.
BR,
Jason
On 10/30/2012 01:57 PM, Nicolas George wrote:
> Le nonidi 9 brumaire, an CCXXI, Jason Brower a écrit :
>> I am planning to build a backend tool that needs to render a video
>> is slow motion about 1/4 speed or slower and I want to keep the
>> audio and video in as much sync as I can.  It's for a site that will
>> help people read lips.
>> Is there a way to do this in ffmpeg?
> You can look the setpts filter for video and the atempo filter for audio.
>
> Regards,
>
>
>
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user