[FFmpeg-trac] #10572(undetermined:new): h265: Total image distortion even on 1% packet loss
FFmpeg
trac at avcodec.org
Tue Sep 19 09:25:44 EEST 2023
#10572: h265: Total image distortion even on 1% packet loss
-------------------------------------+-------------------------------------
Reporter: Vasily | Owner: (none)
Evseenko |
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: h265 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by Vasily Evseenko):
I known about libav so I reproduce the bug using ffplay
Replying to [comment:2 Balling]:
> >based on libav
>
> libav is gone. There is only ffmpeg now.
>
> >nvh265dec
>
Example with NVidia HW decoder was for proof that is not bug in H265
standard and there are implementations that can decode such stream
correctly.
> We do have -c:v h264_cuvid for legacy cuvid. In you case:
>
> ffplay.exe -vcodec hevc_cuvid -i h265_0.01_loss.mkv
With "-vcodec hevc_cuvid" and nvidia card stream displayed correctly
without gray background
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10572#comment:3>
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