[FFmpeg-trac] #10362(avcodec:new): HE-AACv2 right channel is silent

FFmpeg trac at avcodec.org
Sun May 14 03:54:26 EEST 2023


#10362: HE-AACv2 right channel is silent
---------------------------------+--------------------------------------
             Reporter:  cgbug    |                     Type:  defect
               Status:  new      |                 Priority:  normal
            Component:  avcodec  |                  Version:  git-master
             Keywords:           |               Blocked By:
             Blocking:           |  Reproduced by developer:  0
Analyzed by developer:  0        |
---------------------------------+--------------------------------------
 Audio is decoded as stereo, but right channel is silent. In VLC both
 channels have audio.

 Perhaps parametric stereo is not implemented for HE-AACv2?

 Sample file:
 https://www.sendspace.com/file/w1k5eb

 Output log for git-head shows no warnings or errors. Trace spawns this:
 {{{
 stereo with SCE
 ChannelElement 1.0 missing
 ChannelElement 0.1 missing
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10362>
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