[FFmpeg-trac] #2269(avformat:open): adts muxer does not write metadata (was: 2 reproducable bugs: Tags are not copied to AAC as output, AAC as input leaves partial copy to mp3)

[FFmpeg]

#2269: adts muxer does not write metadata
-------------------------------------+------------------------------------
             Reporter:  feelart      |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  aac          |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+------------------------------------
Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1
 * component:  undetermined => avformat
 * priority:  normal => wish
 * version:  unspecified => git-master
 * keywords:   => aac
 * type:  defect => enhancement


Comment:

 {{{
 $ ffmpeg -i fate-suite/mpegaudio/extra_overread.mp3 -strict -2 out.aac
 ffmpeg version N-50068-g2220f13 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Feb 18 2013 12:32:48 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 17.102 / 52. 17.102
   libavcodec     54. 92.100 / 54. 92.100
   libavformat    54. 63.100 / 54. 63.100
   libavdevice    54.  3.103 / 54.  3.103
   libavfilter     3. 38.103 /  3. 38.103
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [mp3 @ 0x16270c0] max_analyze_duration 5000000 reached at 5015510
 microseconds
 Input #0, mp3, from 'fate-suite/mpegaudio/extra_overread.mp3':
   Metadata:
     track           : 1
     encoded_by      : Fraunhofer IIS MP3 v04.01.02 (fast)
     date            : 2011
     encoder         : Lavf54.1.0
   Duration: 00:00:10.00, start: 0.000000, bitrate: 191 kb/s
     Stream #0:0: Audio: mp3, 44100 Hz, mono, s16p, 192 kb/s
 Output #0, adts, to 'out.aac':
   Metadata:
     track           : 1
     encoded_by      : Fraunhofer IIS MP3 v04.01.02 (fast)
     date            : 2011
     encoder         : Lavf54.63.100
     Stream #0:0: Audio: aac, 44100 Hz, mono, fltp, 128 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (mp3 -> aac)
 Press [q] to stop, [?] for help
 size=     148kB time=00:00:10.00 bitrate= 121.0kbits/s
 video:0kB audio:145kB subtitle:0 global headers:0kB muxing overhead
 2.035478%
 }}}
 {{{
 $ ffmpeg -i out.aac
 ffmpeg version N-50068-g2220f13 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Feb 18 2013 12:32:48 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 17.102 / 52. 17.102
   libavcodec     54. 92.100 / 54. 92.100
   libavformat    54. 63.100 / 54. 63.100
   libavdevice    54.  3.103 / 54.  3.103
   libavfilter     3. 38.103 /  3. 38.103
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [aac @ 0x30d4520] max_analyze_duration 5000000 reached at 5015510
 microseconds
 [aac @ 0x30d4520] Estimating duration from bitrate, this may be inaccurate
 Input #0, aac, from 'out.aac':
   Duration: 00:00:09.93, bitrate: 121 kb/s
     Stream #0:0: Audio: aac, 44100 Hz, mono, fltp, 121 kb/s
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2269#comment:9>
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