[FFmpeg-user] ffplay doesn't decode hevc correctly

Moritz Barsnick barsnick at gmx.net
Sun May 20 19:45:00 EEST 2018

On Sun, May 20, 2018 at 16:32:05 +0200, mohammed bey ahmed khernache wrote:
> 2) how can decode *hevc *content ?
> I compiled ffmpeg with libx265.

libx265 isn't used for decoding, only for encoding.

> When I try to play back a video encoded
> with hevc, I can not decode it correctly, i.e. ffplay plays it very slowly
> as I don't see all the frames.

I can only guess your computer is too slow. Can you show us the
complete console output of your ffplay command?

> ffplay -threads 8 <video_input>

Additionally, can you show us the complete output of
$ ffmpeg -i <video_input> -t 30 -f null -


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