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

FFmpeg trac at avcodec.org
Tue Mar 10 16:12:19 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 heleppkes):

 Actually no, since swb_size_1024/128 contain 13 elements each, so any
 value above 12 will trigger the || conditions (13 >= 13)

 Not sure what the i == 16 check in addition is good for, however. :)

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Ticket URL: <https://trac.ffmpeg.org/ticket/2686#comment:369>
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