[FFmpeg-user] ffprobe only the first frame

Nicolas George nicolas.george at normalesup.org
Sun Jun 10 21:00:55 CEST 2012

Le tridi 23 prairial, an CCXX, Mark Himsley a écrit :
> I'd like to probe a file to get interlaced_frame="1"
> top_field_first="1" - which I believe is only available in
> -show_frames.
> My file is 30 minutes log - I only want the data from the first frame.

Just stop reading and close your pipe from ffprobe when you have the info
you need; ffprobe will die of a SIGPIPE as it should.


  Nicolas George
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