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

FFmpeg trac at avcodec.org
Sat Feb 1 19:11:08 CET 2014


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

Comment (by klaussfreire):

 Alright. I'm still not done with the clipping issue (it's proving to be
 more challenging than I thought). Though I do believe v8 will change
 things, because of M/S encoding (which all the other encoders you're
 testing I think use, except ac3, putting ffmpeg's AAC at a significant
 disadvantage).

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Ticket URL: <https://trac.ffmpeg.org/ticket/2686#comment:241>
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