[FFmpeg-trac] #11295(avcodec:open): Decoding p1_03.j2k returns a warning

FFmpeg trac at avcodec.org
Sun Aug 3 01:38:35 EEST 2025


#11295: Decoding p1_03.j2k returns a warning
-------------------------------------+-------------------------------------
             Reporter:  Pierre-      |                    Owner:  (none)
  Anthony Lemieux                    |
                 Type:  enhancement  |                   Status:  open
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  j2k          |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by Balling):

 * status:  new => open

Comment:

 Still an issue.


 {{{
 [jpeg2000 @ 0000019b94f34380] extra cblk styles 5 sq=    0B
 [jpeg2000 @ 0000019b94f34380] Selective arithmetic coding bypass
 [jpeg2000 @ 0000019b94f34380] extra cblk styles 5
 [jpeg2000 @ 0000019b94f34380] Selective arithmetic coding bypass
 [jpeg2000 @ 0000019b94f34380] extra cblk styles 5
 [jpeg2000 @ 0000019b94f34380] Selective arithmetic coding bypass
 Input #0, j2k_pipe, from 'L:\p1_03.j2k':
   Duration: N/A, bitrate: N/A
   Stream #0:0: Video: jpeg2000 (JPEG 2000 codestream restriction 1),
 yuva420p, 1024x1024, 25 fps, 25 tbr, 25 tbn
 [jpeg2000 @ 0000019b94f34380] extra cblk styles 5
 [jpeg2000 @ 0000019b94f34380] Selective arithmetic coding bypass
 [jpeg2000 @ 0000019b94f34380] extra cblk styles 5
 [jpeg2000 @ 0000019b94f34380] Selective arithmetic coding bypass
 [jpeg2000 @ 0000019b94f34380] extra cblk styles 5
 [jpeg2000 @ 0000019b94f34380] Selective arithmetic coding bypass
 [jpeg2000 @ 0000019b94f34380] Progression order PCRL=    0B
 [jpeg2000 @ 0000019b94f34380] Mid mismatch 1 in pass 18 of 22
    6.90 M-V:  0.000 fd=   0 aq=    0KB vq=    0KB sq=    0B
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11295#comment:1>
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