[FFmpeg-trac] #489(avcodec:new): AAC stream's decoding stops at a channel count switch

FFmpeg trac at avcodec.org
Mon Sep 19 15:46:12 CEST 2011


#489: AAC stream's decoding stops at a channel count switch
-------------------------------------+-------------------------------------
             Reporter:  JEEB         |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  avcodec      |                  Version:  git-
             Keywords:  aac          |  master
  japanese isdb                      |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 '''Sample''': [http://www.cccp-
 project.net/beta/test_files/nhk_moshidora01_aac_channel_switch_sample.ts
 Japanese DTV transport stream]

 '''What happens''':
 After the news part ends, audio switches from mono to stereo. Decoding
 fails after this point.

 '''What should happen''':
 Decoder should switch to stereo and keep decoding.

 '''Other information''':
 Other variations of this include: 5.1, as well as "dual monorail". Will
 try to provide samples in case they become needed.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/489>
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