[FFmpeg-user] Output image sequence duplicate first image

adam smith adamsmith79 at icloud.com
Tue Apr 21 11:31:20 EEST 2020

> On 20 Apr 2020, at 23:10, Mark Filipak <markfilipak.windows+ffmpeg at gmail.com> wrote:

> May I suggest the following workaround?
> Remove the 1st (duplicate) frame with a select filter:
> ffmpeg -y -i /data/vod-storage-dev/source/testfile.mxf -vf select='not(eq(n\,0))' -r 20/60 -s 283x159 -frames:v 10 -pix_fmt yuvj420p -c:v mjpeg /data/vod-storage-dev/temp_out/1cq8tq69tkumv1es0zxeb0ty4qa_%03d.jpeg
> Untested.

Thanks Mark, I have never used the select filter before, looks interesting; in this use case I think the output images might just duplicate from the next instead (based on nothing to be fair). I will run it and let you know.

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