[FFmpeg-user] first two frames out of sequence

Carl Eugen Hoyos ceffmpeg at gmail.com
Tue Nov 27 18:13:57 EET 2018


2018-11-27 13:16 GMT+01:00, Marcus Rowcliffe <Marcus.Rowcliffe at ioz.ac.uk>:

> I've recently been playing with ffmpeg to extract frames from videos at a
> fixed rate. I'm finding that the first two frames extracted are almost
> simultaneous (I think  the first two frames of the video), with subsequent
> frames extracted at the desired rate. It would be very helpful if I could
> stop it returning that initial out of sequence frame. Can it be done? Here's
> an example command:
>
> ffmpeg -i C:/videos/01120095.MP4 -r 0.1 C:/videos/frames/frame-%02d.jpg

The select filter should work more like you expect.

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Carl Eugen


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