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

[FFmpeg]

#2686: Native AAC encoder collapses at high bitrates on some samples
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             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            |
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Comment (by klaussfreire):

 In my tests, it has usually been the case that as you increase the
 bitrate, IS is used less while MS usage increases, naturally due to the
 R/D model used. If you see otherwise, it would be useful to know and have
 a sample to better tweak the model.

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Ticket URL: <https://trac.ffmpeg.org/ticket/2686#comment:415>
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