[FFmpeg-trac] #5163(undetermined:new): [aac @ 0x1c11420] element type mismatch 1 != 0
FFmpeg
trac at avcodec.org
Sun Jan 17 02:23:46 CET 2016
#5163: [aac @ 0x1c11420] element type mismatch 1 != 0
-------------------------------------+-------------------------------------
Reporter: zhangweiwu | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
Certain .mp4 files, when used as input, triggers this error.
The output file plays silent, no matter what encoding method is used for
the output file.
An example of such file is uploaded to ftp://upload.ffmpeg.org and
filename is aac_element_type_mismatch.mp4
How to reproduce:
{{{
> ffmpeg -i aac_element_type_mismatch.mp4 -c:v copy result.mp4
ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.8 (SUSE Linux)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64
--incdir=/usr/include/ffmpeg --extra-cflags='-fmessage-length=0 -grecord-
gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-
tables -fasynchronous-unwind-tables -g' --optflags='-fmessage-length=0
-grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector
-funwind-tables -fasynchronous-unwind-tables -g' --disable-htmlpages
--enable-pic --disable-stripping --enable-shared --disable-static
--enable-runtime-cpudetect --enable-gpl --disable-openssl --enable-
avresample --enable-libcdio --enable-gnutls --enable-ladspa --enable-
libass --enable-libbluray --enable-libcelt --enable-libcdio --enable-
libdc1394 --enable-libfreetype --enable-libgsm --enable-libopenjpeg
--enable-libopus --enable-libpulse --enable-libschroedinger --enable-
libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-
libwebp --enable-pic --enable-pthreads --enable-vaapi --enable-vdpau
--disable-decoder=dca --enable-libdcadec --enable-libmp3lame --enable-
libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-
libtwolame --enable-libvo-aacenc --enable-libx264 --enable-libx265
--enable-libxvid --enable-x11grab
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
[aac @ 0x1c101c0] element type mismatch 1 != 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'aac_element_type_mismatch.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Duration: 00:00:30.02, start: 0.000000, bitrate: 2623 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p,
720x576 [SAR 1:1 DAR 5:4], 2492 kb/s, 25 fps, 25 tbr, 30k tbn, 20000k tbc
(default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 96000 Hz,
stereo, fltp, 127 kb/s (default)
Metadata:
handler_name : SoundHandler
[mp4 @ 0x1c49220] Codec for stream 0 does not use global headers but
container format requires global headers
Output #0, mp4, to 'result.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p,
720x576 [SAR 1:1 DAR 5:4], q=2-31, 2492 kb/s, 25 fps, 25 tbr, 30k tbn, 30k
tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040),
96000 Hz, stereo, s16, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc56.60.100 libvo_aacenc
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (aac (native) -> aac (libvo_aacenc))
Press [q] to stop, [?] for help
[aac @ 0x1c11420] element type mismatch 1 != 0
Last message repeated 316 times
[aac @ 0x1c11420] element type mismatch 1 != 0e=00:00:06.76
bitrate=1283.4kbits/s
Last message repeated 320 times
[aac @ 0x1c11420] element type mismatch 1 != 0e=00:00:13.59
bitrate=1946.4kbits/s
Last message repeated 307 times
[aac @ 0x1c11420] element type mismatch 1 != 0e=00:00:20.16
bitrate=2383.5kbits/s
Last message repeated 351 times
[aac @ 0x1c11420] element type mismatch 1 != 0e=00:00:27.68
bitrate=2581.3kbits/s
Last message repeated 108 times
frame= 750 fps=342 q=-1.0 Lsize= 9620kB time=00:00:30.02
bitrate=2625.0kbits/s
video:9126kB audio:468kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.266198%
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5163>
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