[FFmpeg-trac] #11553(avcodec:open): BUG error code returned when decoding vp9 (was: Marker bit set VP9 may glitch internal "vp9" decoding?)

FFmpeg trac at avcodec.org
Sun May 4 19:58:27 EEST 2025


#11553: BUG error code returned when decoding vp9
------------------------------------+-----------------------------------
             Reporter:  jasper      |                    Owner:  (none)
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  vp9         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  1           |
------------------------------------+-----------------------------------
Changes (by James):

 * status:  new => open
 * summary:  Marker bit set VP9 may glitch internal "vp9" decoding? => BUG
     error code returned when decoding vp9

Comment:

 {{{
 [libvpx-vp9 @ 0000022e6ef50b20] Failed to decode frame: Corrupt frame
 detected
 [libvpx-vp9 @ 0000022e6ef50b20]   Additional information: Truncated packet
 or corrupt tile size
 }}}

 It's a broken file, so not much to do in that regard. What needs to be
 addressed is the AVERROR_BUG returned by the native vp9 decoder. That
 should not happen.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11553#comment:6>
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