[FFmpeg-trac] #6634(avcodec:new): Regression when decoding aac
FFmpeg
trac at avcodec.org
Sat Sep 2 20:38:21 EEST 2017
#6634: Regression when decoding aac
-------------------------------------+-------------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: important | Component: avcodec
Version: git- | Keywords: aac
master | regression
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
The sample from bug 1080 that is 20 seconds long only decodes for 2
seconds since 3d4026325381c1066d771bcb83e024c92ea7e189 related to ticket
#6437.
{{{
$ ffmpeg -i sample_cut.dump -f null -
ffmpeg version N-87177-g69e6877 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 6.3.0 (GCC)
configuration: --enable-gpl
libavutil 55. 74.100 / 55. 74.100
libavcodec 57.104.101 / 57.104.101
libavformat 57. 81.100 / 57. 81.100
libavdevice 57. 8.100 / 57. 8.100
libavfilter 6.101.100 / 6.101.100
libswscale 4. 7.103 / 4. 7.103
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
[aac @ 0x3bab3c0] Estimating duration from bitrate, this may be inaccurate
Input #0, aac, from 'sample_cut.dump':
Duration: 00:00:20.14, bitrate: 96 kb/s
Stream #0:0: Audio: aac (HE-AAC), 48000 Hz, stereo, fltp, 96 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf57.81.100
Stream #0:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
Metadata:
encoder : Lavc57.104.101 pcm_s16le
[aac @ 0x3bad040] Number of bands (56) exceeds limit (46).
Error while decoding stream #0:0: Invalid data found when processing input
sample_cut.dump: Invalid data found when processing input
size=N/A time=00:00:02.26 bitrate=N/A speed= 462x
video:0kB audio:424kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6634>
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