[FFmpeg-user] shuffleframes -- unexpected results
pdr0
pdr0 at shaw.ca
Mon Feb 22 04:39:57 EET 2021
Mark Filipak (ffmpeg) wrote
> I've run some test cases for the shuffleframes filter. I've documented
> shuffleframes via my
> preferred documentation format (below). In the course of my testing, I
> found 2 cases (marked "*****
> Expected", below) that produced unexpected results, to wit: If the 1st
> frame is discarded, the
> entire input is discarded, even if the 1st discard is followed by frames
> that are supposed to be
> retained.
>
> -1 1 ...Blocks the pipeline (discards all frames). *****
> Expected 1 3 5 7 ..
> -1 1 2 ...Blocks the pipeline (discards all frames).
> ***** Expected 1 2 4 5 7 8 ..
These 2 cases produce the expected result for me
If the "entire input is discarded" - do you mean you get no output file at
all ?
Post more info, including the console log
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