[FFmpeg-trac] #7799(avcodec:open): hevc_mp4toannexb filter inserts extradata wrong position (hevc_cuvid ffplay too)

FFmpeg trac at avcodec.org
Wed Jul 27 05:40:25 EEST 2022


#7799: hevc_mp4toannexb filter inserts extradata wrong position (hevc_cuvid ffplay
too)
------------------------------------+-------------------------------------
             Reporter:  Hyemin Lee  |                    Owner:  softworkz
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  hevc        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+-------------------------------------
Changes (by Balling):

 * owner:  mkver => softworkz

Comment:

 So mkver, where is this genious sample

 > This only mitigates a certain case of wrongly inserted extradata; it
 does not fix the underlying issue

 Also

 >complexity emanating from HEVC's layers.

 is hevc_metadata problem.

 '''And to Soft Works:'''

 >I had missed this conversation and just recently noticed that Haihao's
 Patch fixes HEVC decoding issues with certain files that I'm seeing
 for a long time already

 Where are the samples?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/7799#comment:23>
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