[FFmpeg-trac] #9306(avformat:reopened): Can't handle slightly broken MP4 from some Hikvision IP camera + workaround

FFmpeg trac at avcodec.org
Mon Jun 28 10:57:16 EEST 2021


#9306: Can't handle slightly broken MP4 from some Hikvision IP camera + workaround
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             Reporter:  marekm      |                    Owner:  (none)
                 Type:  defect      |                   Status:  reopened
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Changes (by marekm):

 * status:  closed => reopened
 * resolution:  needs_more_info =>

Comment:

 Here are the sample files (~1 GB each, and you really only need the first
 one - the second fixed one is the result of "ffmpeg -c:v copy -an" on the
 first, and plays correctly).

 http://91.224.224.43/podpalenie20180409/maszt/00000001541000000.mp4
 http://91.224.224.43/podpalenie20180409/maszt/00000001541000000-fixed.mp4

 In case you are wondering about the contents - yes it was my car, and the
 criminal who has set it on fire over 3 years ago still hasn't been caught.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9306#comment:3>
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