[FFmpeg-trac] #2686(avcodec:open): Native AAC encoder collapses at high bitrates on some samples
FFmpeg
trac at avcodec.org
Wed Jul 24 02:55:27 CEST 2013
#2686: Native AAC encoder collapses at high bitrates on some samples
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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 |
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Comment (by Kamedo2):
Is the comment:97 fixable? I think it will contribute to higher quality in
160kbps and 192kbps. Currently, it is still worse than the mighty Apple
AAC.
I assume most blocks are long(1024 samples) tonal blocks, and short,
transient blocks are rare, that are apparently causing problems, am I
right?
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2686#comment:101>
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