[Libav-user] multi-thread decoding

YIRAN LI mrfun.china at gmail.com
Tue Oct 25 03:54:54 EEST 2016


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
> _______________________________________________
> Libav-user mailing list
> Libav-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/libav-user
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ffmpeg.org/pipermail/libav-user/attachments/20161025/71cfc93b/attachment.html>


More information about the Libav-user mailing list