[FFmpeg-trac] #9111(avcodec:new): "Invalid data found when processing input" on certain SpeedHQ mov files

FFmpeg trac at avcodec.org
Sat Feb 20 15:53:58 EET 2021

#9111: "Invalid data found when processing input" on certain SpeedHQ mov files
             Reporter:  ianshade  |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  avcodec   |                  Version:  git-master
             Keywords:  speedhq   |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
 Summary of the bug:
 I am trying to transcode an mov file with video stream encoded in SpeedHQ
 codec. The resolution of the file is 360x640. The files to decode and I
 encounter the following error:
 Error while decoding stream #0:0: Invalid data found when processing input

 How to reproduce:
 ./ffmpeg.exe -i .\speedhq_360x640_invalid_data_found.mov output.mp4

 A similar file but with 640x360 video stream is decoded correctly. The
 error seems to be related to the resolution of the stream.

 automated build from master by gyan.dev
 last commit 8331eb058d884897aca2ef62ac9b98b536caec6e
 ffmpeg version 2021-02-16-git-8331eb058d-full_build-www.gyan.dev Copyright
 (c) 2000-2021 the FFmpeg developers
   built with gcc 10.2.0 (Rev6, Built by MSYS2 project)

 The files attached:
 1. speedhq_360x640_invalid_data_found.mov - the file that fails to decode
 2. speedhq_640x360_ok.mov - a 640x360 file that decodes correctly
 3. ffmpeg-20210220-142605.log - a log file produced with -report

Ticket URL: <https://trac.ffmpeg.org/ticket/9111>
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