Re:FFmpeg 4.4
by BigBalli on Friday April 09, 2021 @10:46AM
(#26751205)
If you place -ss after the input file it will take longer. For true seek place -ss before -i.
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Re:FFmpeg 4.4
by rainbowzootsuit on Friday April 09, 2021 @11:17AM
(#26751592)
It will only approximately seek to a te using GOP i-frames if you do -ss before -i which in MPEG2 is generally ~15frames=0.5s. But a GOP can be pretty long, like 30s, in MPEG4.
https://ottverse.com/trim-cut-video-using-start-endtime-reen...