[FFmpeg-devel] Unrecognized option while extracting I/P/B frames from MPEG video

Clément Bœsch u at pkh.me
Fri Sep 11 10:50:29 CEST 2015

On Fri, Sep 11, 2015 at 12:25:52AM -0700, Sabur Hassan Baidya wrote:
> Hi,
> I am newbie to ffmpeg. I am trying to extract the I/B/P frames from a video
> file. I went through the documentation and found the following command:
> ffmpeg -i input -vf "select=eq(pict_type,PICT_TYPE_I)" output
> But, I am getting error for unrecognized option '-vf' as below:
> ------------------------------------
> FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
> Mac OSX universal build for ffmpegX

A few things:

- Your FFmpeg is more than 10 years old (WTF)
- FFmpegX is not part of FFmpeg
- This is the FFmpeg developer mailing list, your question doesn't belong


Clément B.
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