[FFmpeg-user] Detect interlaced video

Nicholas Robbins nickrobbins at yahoo.com
Mon May 12 19:54:35 CEST 2014

> On Monday, May 12, 2014 12:54 PM, Oliver Fromme <oliver at fromme.com> wrote:

> > Hello,
> Is there a way to automatically (i.e. in a script) detect
> whether a title from a DVD is interlaced or progressive?

You could try to parse the output of the idet filter, with something like:

$ ffmpeg -i video.vob -vf idet -f null /dev/null  2>&1 | grep Parsed_idet


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