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28th September 2019, 20:17 | #1 | Link | ||
Registered User
Join Date: Sep 2019
Posts: 7
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ffmpeg takes too long to start reencoding
Hello. I am trying to reencode a certain video file while also splitting it in two, cutting off the first one hour and fourty minutes. Here is the command I use:
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1) It will ever be stuck there or at some moment it will start to reencode for real ? 2) If 1) is true, is there anything I can do to speed-up the process? Thanks for the help. |
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5th October 2019, 22:14 | #2 | Link |
Registered User
Join Date: Dec 2002
Posts: 5,565
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Try to put the -ss before the -i parameter to enable input seeking. If seeking is what takes long then that should speed things up.
https://trac.ffmpeg.org/wiki/Seeking |
Tags |
ffmpeg, split mp4 |
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