[FFmpeg-trac] #2686(avcodec:open): Native AAC encoder collapses at high bitrates on some samples
FFmpeg
trac at avcodec.org
Mon Jul 22 19:49:35 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 that included in a wip-v3-vbr.patch, or a new feature? It sounds like
the extra HF content encode is only on transients. And some transients are
indeed encoded up to 22kHz.
Are HF contents over cutoff*1.2 totally discarded? (I believe this is the
best move.)
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2686#comment:93>
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