[FFmpeg-trac] #10558(undetermined:new): vmix: broken output with 7680x4320 resolution

[FFmpeg]

#10558: vmix: broken output with 7680x4320 resolution
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 decodes ok with the original codec

 {{{
 ./ffmpeg -i 7680_4320.avi -y out.avi
 ffmpeg version N-112010-g1a87a9d82a Copyright (c) 2000-2023 the FFmpeg
 developers
   built with gcc 11 (Ubuntu 11.4.0-1ubuntu1~22.04)
   configuration:
   libavutil      58. 19.100 / 58. 19.100
   libavcodec     60. 26.100 / 60. 26.100
   libavformat    60. 11.100 / 60. 11.100
   libavdevice    60.  2.101 / 60.  2.101
   libavfilter     9. 11.100 /  9. 11.100
   libswscale      7.  3.100 /  7.  3.100
   libswresample   4. 11.100 /  4. 11.100
 Input #0, avi, from '7680_4320.avi':
   Metadata:
     software        : Lavf58.76.100
   Duration: 00:00:00.04, start: 0.000000, bitrate: 434257 kb/s
   Stream #0:0: Video: vmix (VMX1 / 0x31584D56), yuv422p, 7680x4320, 25
 fps, 25 tbr, 25 tbn
 Stream mapping:
   Stream #0:0 -> #0:0 (vmix (native) -> mpeg4 (native))
 Press [q] to stop, [?] for help
 Output #0, avi, to 'out.avi':
   Metadata:
     software        : Lavf58.76.100
     ISFT            : Lavf60.11.100
   Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p(tv, progressive),
 7680x4320, q=2-31, 200 kb/s, 25 fps, 25 tbn
     Metadata:
       encoder         : Lavc60.26.100 mpeg4
     Side data:
       cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
 frame=    0 fps=0.0 q=14.3 size=       0kB time=00:00:00.00 bitrate=N/A
 speed=  [out#0/avi @ 0x55ea37803240] video:348kB audio:0kB subtitle:0kB
 other streams:0kB global headers:0kB muxing overhead: 1.600830%
 frame=    1 fps=0.0 q=14.3 Lsize=     354kB time=00:00:00.00 bitrate=N/A
 speed=   0x
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10558>
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