[FFmpeg-trac] #1784(avcodec:reopened): internal aac encoder fails with 5.1 input
FFmpeg
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Sat May 4 10:10:22 CEST 2013
#1784: internal aac encoder fails with 5.1 input
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Reporter: rogerdpack | Owner:
Type: enhancement | Status: reopened
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: aac | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by klaussfreire):
Interesting. I just confirmed this still happens. I'm working on the AAC
encoder, so I think I'll take a look at why this happens. While working on
AAC's rate control, I noticed similar issues when too many bits are
assigned to too loud signals, and it does look like this could be the case
(the signal is really powerful). I already added lots of failsafes for
this case (on a patch that I'll be sending soon), but it doesn't seem to
cover this particular issue in the attached sample. So I'll keep looking.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1784#comment:9>
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