#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 klaussfreire):
Replying to [comment:159 Kamedo2]:
> The v5 patch is encoding at 15-50x realtime, depending on bitrate and
type of music encoded.
I believe I may have to disappoint you there. One of the optimizations
that does that, is acting up on ABR, I noticed improved quality by
restricting it, so the v6 with optimized VBR will have that disabled as
well (and thus be a tad slower).
I thought that optimization was result-neutral, but it seems it isn't.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2686#comment:162>
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