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

FFmpeg trac at avcodec.org
Wed Oct 28 17:42:25 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 Kamedo2):

 {{{
 ffmpeg76324 -y -i ffmpeg_anmr_error2.flac -c:a aac -strict experimental
 -ar 44100 -profile:a aac_ltp -b:a 80k out.mp4
 }}}
 or
 {{{
 ffmpeg76324 -y -i ffmpeg_anmr_error5.flac -c:a aac -strict experimental
 -ar 44100 -profile:a aac_ltp -b:a 80k out.mp4
 }}}
 crash the encoder.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/2686#comment:443>
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