[FFmpeg-trac] #468(avformat:open): No audio tracks in QuickTime
FFmpeg
trac at avcodec.org
Fri Mar 1 17:25:08 CET 2013
#468: No audio tracks in QuickTime
------------------------------------+------------------------------------
Reporter: Alex__ | 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
* version: 0.8.2 => git-master
* reproduced: 0 => 1
Comment:
Updated patch (tested) attached, following command line allows to
reproduce the original problem:
{{{
$ ffmpeg -i fate-suite/svq3/Vertical400kbit.sorenson3.mov -i fate-
suite/aac/al_sbr_cm_48_5.1.mp4 -map 0:0 -map 0:1 -map 1:0 -acodec aac
-strict -2 -vcodec mpeg4 -qscale 5 out.m4v
ffmpeg version N-50389-ge20f2dc Copyright (c) 2000-2013 the FFmpeg
developers
built on Mar 1 2013 09:20:03 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 17.103 / 52. 17.103
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.102 / 54. 63.102
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 41.100 / 3. 41.100
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1e616a0] max_analyze_duration 5000000 reached
at 5000998 microseconds
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'fate-
suite/svq3/Vertical400kbit.sorenson3.mov':
Metadata:
creation_time : 2001-03-20 16:17:18
title : Vertical Online SV3 Demo
title-eng : Vertical Online SV3 Demo
artist : Logan Kelsey
artist-eng : Logan Kelsey
copyright : © Vertical Online 2001
copyright-eng : © Vertical Online 2001
encoder : Sorenson Video 3
encoder-eng : Sorenson Video 3
Duration: 00:00:43.58, start: 0.000000, bitrate: 580 kb/s
Stream #0:0(eng): Video: svq3 (SVQ3 / 0x33515653), yuvj420p, 320x240,
391 kb/s, 30.02 fps, 30 tbr, 600 tbn, 600 tbc
Metadata:
creation_time : 2001-03-20 16:17:18
handler_name : Apple Alias Data Handler
Stream #0:1(eng): Audio: adpcm_ima_qt (ima4 / 0x34616D69), 44100 Hz,
mono, s16p, 176 kb/s
Metadata:
creation_time : 2001-03-20 16:17:18
handler_name : Apple Alias Data Handler
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'fate-
suite/aac/al_sbr_cm_48_5.1.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42isom
creation_time : 2008-01-22 11:26:59
Duration: 00:00:32.17, start: 0.000000, bitrate: 129 kb/s
Stream #1:0(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, 6 channels
(FL+FR+FC+LFE+FLC+FRC), fltp, 128 kb/s
Metadata:
creation_time : 2008-01-22 11:26:59
handler_name : soun
Please use -q:a or -q:v, -qscale is ambiguous
Output #0, ipod, to 'out.m4v':
Metadata:
encoder-eng : Sorenson Video 3
title : Vertical Online SV3 Demo
title-eng : Vertical Online SV3 Demo
artist : Logan Kelsey
artist-eng : Logan Kelsey
copyright : © Vertical Online 2001
copyright-eng : © Vertical Online 2001
encoder : Lavf54.63.102
Stream #0:0(eng): Video: mpeg4 (mp4v / 0x7634706D), yuv420p, 320x240,
q=2-31, 200 kb/s, 15360 tbn, 30 tbc
Metadata:
creation_time : 2001-03-20 16:17:18
handler_name : Apple Alias Data Handler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono,
fltp, 128 kb/s
Metadata:
creation_time : 2001-03-20 16:17:18
handler_name : Apple Alias Data Handler
Stream #0:2(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, 6 channels
(FL+FR+FC+LFE+FLC+FRC), fltp, 128 kb/s
Metadata:
creation_time : 2008-01-22 11:26:59
handler_name : soun
Stream mapping:
Stream #0:0 -> #0:0 (svq3 -> mpeg4)
Stream #0:1 -> #0:1 (adpcm_ima_qt -> aac)
Stream #1:0 -> #0:2 (aac -> aac)
Press [q] to stop, [?] for help
Multiple frames in a packet from stream 1
frame= 1308 fps=476 q=5.0 Lsize= 2935kB time=00:00:43.60 bitrate=
551.4kbits/s
video:1953kB audio:939kB subtitle:0 global headers:0kB muxing overhead
1.477469%
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/468#comment:24>
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