[Libav-user] multi-thread decoding

[YIRAN LI]

2016-10-25 11:51 GMT+11:00 Carl Eugen Hoyos <ceffmpeg at gmail.com>:

> 2016-10-25 2:10 GMT+02:00 YIRAN LI <mrfun.china at gmail.com>:
>
> > could you help to confirm me, if the command
> > "ffmpeg.exe -v error -i a.mp4  -threads 0/1/2/3/4  -f null - 2>error.log"
> > can do video decoding ?
>
> I don't understand this question, sorry.
>
>
​I just need a command to decode a video so that I can check the CPU/memory
usage when decoding.
I can't use ffmpeg -i a.mp4 b.xxx because it does both decoding and
encoding. Can you recommend one?

​


> Carl Eugen
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