[FFmpeg-trac] #7477(undetermined:new): AAC duplicate channel element regression
FFmpeg
trac at avcodec.org
Sun Oct 7 10:43:09 EEST 2018
#7477: AAC duplicate channel element regression
-------------------------------------+-------------------------------------
Reporter: heleppkes | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: | undetermined
unspecified | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 1 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
Summary of the bug:
The attached AAC file stops decoding after
40c2f870aec923894692752718193404151b17b2 with duplicate channel element
console spam
How to reproduce:
{{{
% ffmpeg -i duplicate_che.aac
ffmpeg version N-92115-g50a2347b19 Copyright (c) 2000-2018 the FFmpeg
developers
built with gcc 8.2.1 (GCC) 20180813
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-
libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-
amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus
--enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora
--enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp
--enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg
--enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-
libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex
--enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-
ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec
--enable-dxva2 --enable-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 32.100 / 58. 32.100
libavformat 58. 18.104 / 58. 18.104
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.100 / 7. 33.100
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[aac @ 000002ccc029c600] channel element 1.0 duplicate
Last message repeated 469 times
[aac @ 000002ccc028a380] decoding for stream 0 failed
[aac @ 000002ccc028a380] Estimating duration from bitrate, this may be
inaccurate
[aac @ 000002ccc028a380] Could not find codec parameters for stream 0
(Audio: aac (HE-AAC), 5.1, fltp, 252 kb/s): unspecified sample rate
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Input #0, aac, from 'duplicate_che.aac':
Duration: 00:00:20.46, bitrate: 252 kb/s
Stream #0:0: Audio: aac (HE-AAC), 5.1, fltp, 252 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[aac @ 000002ccc06a00c0] channel element 1.0 duplicate
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000002ccc06a00c0] channel element 1.0 duplicate
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000002ccc06a00c0] channel element 1.0 duplicate
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000002ccc06a00c0] channel element 1.0 duplicate
Error while decoding stream #0:0: Invalid data found when processing input
[.... snip ....]
[abuffer @ 000002ccc0832cc0] Value inf for parameter 'time_base' out of
range [0 - 2.14748e+09]
Last message repeated 3 times
[abuffer @ 000002ccc0832cc0] Error setting option time_base to value 1/0.
[graph_0_in_0_0 @ 000002ccc0293600] Error applying options to the filter.
Error reinitializing filters!
Error while filtering: Result too large
Finishing stream 0:0 without any data written to it.
[abuffer @ 000002ccc0832cc0] Value inf for parameter 'time_base' out of
range [0 - 2.14748e+09]
Last message repeated 3 times
[abuffer @ 000002ccc0832cc0] Error setting option time_base to value 1/0.
[graph_0_in_0_0 @ 000002ccc08df080] Error applying options to the filter.
Error configuring filter graph
Conversion failed!
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7477>
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