[FFmpeg-trac] #8846(undetermined:new): Unable to transcode file

FFmpeg trac at avcodec.org
Thu Aug 13 15:04:03 EEST 2020

#8846: Unable to transcode file
             Reporter:  ksampan      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by vschweitzer):

 Can you play the input file with any media player? For me,
 VLC, Windows Media Player and FFplay all fail.

 As far as I can see, the sample file only consists of the
 ftyp, a wide and the mdat box, which, I think, does not
 make it a valid mp4 file, although I am not sure about that.

Ticket URL: <https://trac.ffmpeg.org/ticket/8846#comment:4>
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