[FFmpeg-trac] #1693(avcodec:new): AAC Scalable Sample Rate (SSR)
FFmpeg
trac at avcodec.org
Sat Feb 17 00:40:18 EET 2018
#1693: AAC Scalable Sample Rate (SSR)
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Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: normal | 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 dalecurtis):
On closer examination one SSR conformance test fails with the SSR drop
patch,
http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_IEC_14496-4_2004_Conformance_Testing/audio_conformance
/mpeg4audio-conformance/compressedMp4/as08_32.mp4
[aac @ 0x1a8fac0] Input buffer exhausted before END element found
as08_32 == core setup 8, sampling frequency 32
It's failing for similar reasons to all my other SSR test cases,
decode_spectrum_and_dequant() runs out of bits, but no idea if the root
cause is the same.
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Ticket URL: <https://trac.ffmpeg.org/ticket/1693#comment:30>
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