[FFmpeg-trac] #2157(avformat:open): -metadata track=1/10 and AAC issues
FFmpeg
trac at avcodec.org
Sun Jan 20 16:18:12 CET 2013
#2157: -metadata track=1/10 and AAC issues
------------------------------------+------------------------------------
Reporter: Atarikid | Owner:
Type: defect | Status: open
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: mov | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
------------------------------------+------------------------------------
Changes (by cehoyos):
* keywords: => mov
* status: new => open
* reproduced: 0 => 1
Comment:
{{{
$ ffmpeg -i
http://samples.ffmpeg.org/A-codecs/lossless/ALAC/old_midi_stuff.m4a
-strict -2 -t 1 out.m4a
ffmpeg version N-49055-g60af6c3 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jan 20 2013 15:48:14 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 15.100 / 52. 15.100
libavcodec 54. 89.100 / 54. 89.100
libavformat 54. 61.101 / 54. 61.101
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 32.101 / 3. 32.101
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'http://samples.ffmpeg.org/A-codecs/lossless/ALAC/old_midi_stuff.m4a':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
creation_time : 2005-02-19 06:43:21
title : Track 02
track : 2/11
encoder : iTunes v4.7.1.30
Duration: 00:03:21.23, start: 0.000000, bitrate: 485 kb/s
Stream #0:0(und): Audio: alac (alac / 0x63616C61), 44100 Hz, stereo,
s16, 485 kb/s
Metadata:
creation_time : 2005-02-19 06:43:21
Output #0, ipod, to 'out.m4a':
Metadata:
major_brand : M4A
minor_version : 0
compatible_brands: M4A mp42isom
track : 2/11
title : Track 02
encoder : Lavf54.61.101
Stream #0:0(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
fltp, 128 kb/s
Metadata:
creation_time : 2005-02-19 06:43:21
Stream mapping:
Stream #0:0 -> #0:0 (alac -> aac)
Press [q] to stop, [?] for help
size= 18kB time=00:00:01.02 bitrate= 146.2kbits/s
video:0kB audio:17kB subtitle:0 global headers:0kB muxing overhead
5.540479%
}}}
{{{
$ ffmpeg -i out.m4a
ffmpeg version N-49055-g60af6c3 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jan 20 2013 15:48:14 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 15.100 / 52. 15.100
libavcodec 54. 89.100 / 54. 89.100
libavformat 54. 61.101 / 54. 61.101
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 32.101 / 3. 32.101
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.m4a':
Metadata:
major_brand : M4A
minor_version : 512
compatible_brands: isomiso2
title : Track 02
encoder : Lavf54.61.101
track : 2
Duration: 00:00:01.05, start: 0.023220, bitrate: 142 kb/s
Stream #0:0(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
fltp, 135 kb/s
Metadata:
handler_name : SoundHandler
At least one output file must be specified
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2157#comment:9>
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