Opened 5 years ago

Closed 5 years ago

Last modified 5 years ago

#892 closed defect (fixed)

jpg: progressive 4:1:1 / 4:2:2 decodes incorrectly

Reported by: ami_stuff Owned by:
Priority: normal Component: avcodec
Version: git-master Keywords: mjpeg
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

attached progressive jpg files decodes incorrectly (baseline are fine)

ffmpeg.exe -i 412_22_11_12.jpg
ffmpeg version 0.9.0.git-0af34c4, Copyright (c) 2000-2012 the FFmpeg developers
  built on Jan  2 2012 19:27:43 with gcc 4.5.2
  configuration: --disable-ffplay --disable-ffserver --disable-asm --disable-yas
m --disable-shared --enable-static
  libavutil      51. 33.100 / 51. 33.100
  libavcodec     53. 50.100 / 53. 50.100
  libavformat    53. 29.100 / 53. 29.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 57.101 /  2. 57.101
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  5.100 /  0.  5.100
Input #0, image2, from '412_22_11_12.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: mjpeg, yuvj422p, 1024x768 [SAR 96:96 DAR 4:3], 25 tbr, 2
5 tbn, 25 tbc
At least one output file must be specified

Attachments (4)

412_22_11_12.jpg (136.5 KB) - added by ami_stuff 5 years ago.
412_22_11_21.jpg (135.1 KB) - added by ami_stuff 5 years ago.
422_22_12_21.jpg (141.9 KB) - added by ami_stuff 5 years ago.
422_22_21_12.jpg (141.8 KB) - added by ami_stuff 5 years ago.

Download all attachments as: .zip

Change History (6)

Changed 5 years ago by ami_stuff

Changed 5 years ago by ami_stuff

Changed 5 years ago by ami_stuff

Changed 5 years ago by ami_stuff

comment:1 Changed 5 years ago by cehoyos

  • Component changed from undetermined to avcodec
  • Keywords tif added
  • Reproduced by developer set
  • Resolution set to fixed
  • Status changed from new to closed
  • Version changed from unspecified to git-master

comment:2 Changed 5 years ago by cehoyos

  • Keywords mjpeg added; tif removed
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