[FFmpeg-user] hi

[Abeer Awad]

how  i will know if the I frame is extracted, i want them as images , what modifications i have to do to this command to get the Iframes as images?
ffmpeg -i video.mpg -vf " select='eq(pict_type,I)'" -codec copy -f mp4 -y /b


________________________________
 From: Abeer Awad <abeerawad at yahoo.com>
To: FFmpeg user questions and RTFMs <ffmpeg-user at ffmpeg.org> 
Sent: Thursday, January 19, 2012 7:59 AM
Subject: Re: [FFmpeg-user] hi
  
i dont want just showinfo,  i want them as files in the folder so they will be input  to my matlab project


________________________________
From: Stefano Sabatini <stefasab at gmail.com>
To: FFmpeg user questions and RTFMs <ffmpeg-user at ffmpeg.org> 
Sent: Thursday, January 19, 2012 1:27 AM
Subject: Re: [FFmpeg-user] hi
  
On date Tuesday 2012-01-17 22:38:55 -0800, Abeer Awad encoded:
> hi, i need a ffmpeg command that extracts the I,P B frames as images
> in the folder and i want to know the GOP pattern , and how to
> recognize them as inages to which type they belong(I,P,or B)? can
> anyone help me?

ffprobe -show_frames or the showinfo filter.

Please use a meaningful subject the next time.
-- 
ffmpeg-user random tip #4
ffmpeg -i FILE
prints information about the container format and the streams in a file.
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