[FFmpeg-trac] #10894(undetermined:new): FFmpeg can't handle h264 NAL units that are split between packets

[FFmpeg]

#10894: FFmpeg can't handle h264 NAL units that are split between packets
-------------------------------------+-------------------------------------
             Reporter:  Rokolell     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 When a NAL unit is split between AVPackets, FFmpeg fails to decode it
 properly, causing graphical glitching.

 How to reproduce:
 - Download the provided archive with example data.
 - Compile test.c with
 {{{
 gcc -lavcodec -lavutil -g test.c -o test
 }}}
 - Run the test with
 {{{
 ./test .
 }}}

 - View 420-440.yuv420p in your preferred raw image viewer to see the
 glitches. The resolution for each frame is shown by the example program.

 Example:
 [[Image(https://cdn.discordapp.com/attachments/1196894597515849779/1212588460393766993/w0j6RKS8ejPgAAAABJRU5ErkJggg.png?ex=65f26201&is=65dfed01&hm=9e2019ff51bc82a08ae80f2a15d50d4fc93051f2419ec3cf1a9d2fe7ff0aa0b9,
 480px)]]

 Example result created by the Windows Media Foundation Decoder (which can
 handle these packets perfectly fine):
 [[Image(https://cdn.discordapp.com/attachments/474680786373836801/1214646770525544480/windows-11.png?ex=65f9def5&is=65e769f5&hm=e58da1a2c33e0920b03ecd1477fea0ccb70b89c7b02441fda4ec6c2ebae31b81&,
 480px)]]
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10894>
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