diff --git a/doc/filters.texi b/doc/filters.texi index 09fa3264ea..20c91bab3a 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -15968,6 +15968,15 @@ further computations. This allows inserting the idet filter as a low computation method to clean up the interlaced flag @end table +@subsection Examples + +Inspect the field order of the first 360 frames in a video, in verbose detail: +@example +ffmpeg -i INPUT -filter:v idet,metadata=mode=print -frames:v 360 -an -f null - +@end example +The idet filter will add analysis metadata to each frame, which will then be +discarded. At the end, the filter will also print a final report with statistics. + @section il Deinterleave or interleave fields.