[FFmpeg-trac] #2686(avcodec:open): Native AAC encoder collapses at high bitrates on some samples

FFmpeg trac at avcodec.org
Tue Dec 22 09:44:10 CET 2015


#2686: Native AAC encoder collapses at high bitrates on some samples
-------------------------------------+-------------------------------------
             Reporter:  Kamedo2      |                    Owner:
                 Type:  defect       |  klaussfreire
             Priority:  normal       |                   Status:  open
              Version:  git-master   |                Component:  avcodec
             Keywords:  aac          |               Resolution:
  regression                         |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by klaussfreire):

 I believe the assertion failure in comment:456 and comment:464 has been
 fixed by the last commit.

 I managed to reproduce comment:459, but I'm still investigating it. I'm
 suspecting it is indeed a bug in faad related to either M/S coding or I/S
 coding.

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Ticket URL: <https://trac.ffmpeg.org/ticket/2686#comment:468>
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