[FFmpeg-trac] #2649(undetermined:new): Unsupported qcelp file
FFmpeg
trac at avcodec.org
Thu Jun 6 22:34:13 CEST 2013
#2649: Unsupported qcelp file
-------------------------------------+-------------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git- | undetermined
master | Keywords: mov qclp
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
As reported by Compn on irc:
I will upload a mov file containing svq1 and qcelp, FFmpeg fails to decode
audio.
{{{
$ ffmpeg -i clip43qt3-hi.mov -f null -t 1 -
ffmpeg version N-53882-g61d900f Copyright (c) 2000-2013 the FFmpeg
developers
built on Jun 6 2013 22:32:46 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 35.100 / 52. 35.100
libavcodec 55. 15.100 / 55. 15.100
libavformat 55. 8.102 / 55. 8.102
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 75.101 / 3. 75.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x17dc880] max_analyze_duration 5000000 reached
at 5000000 microseconds
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'clip43qt3-hi.mov':
Metadata:
creation_time : 1998-10-27 11:37:23
copyright : Copyright AmericaOne © 1998
copyright-eng : Copyright AmericaOne © 1998
title : Vincent Casalaina
title-eng : Vincent Casalaina
comment : Image Integration
comment-eng : Image Integration
Duration: 00:02:28.91, start: 0.000000, bitrate: 49 kb/s
Stream #0:0(eng): Video: svq1 (SVQ1 / 0x31515653), yuv410p, 320x240,
225 kb/s, 4.87 fps, 14.92 tbr, 600 tbn, 600 tbc
Metadata:
creation_time : 1998-10-27 11:37:23
handler_name : Apple Alias Data Handler
Stream #0:1(eng): Audio: qcelp (Qclp / 0x706C6351), 8000 Hz, mono, flt
Metadata:
creation_time : 1998-10-27 11:37:23
handler_name : Apple Alias Data Handler
Output #0, null, to 'pipe:':
Metadata:
comment-eng : Image Integration
copyright : Copyright AmericaOne © 1998
copyright-eng : Copyright AmericaOne © 1998
title : Vincent Casalaina
title-eng : Vincent Casalaina
comment : Image Integration
encoder : Lavf55.8.102
Stream #0:0(eng): Video: rawvideo (YUV9 / 0x39565559), yuv410p,
320x240, q=2-31, 200 kb/s, 90k tbn, 14.92 tbc
Metadata:
creation_time : 1998-10-27 11:37:23
handler_name : Apple Alias Data Handler
Stream #0:1(eng): Audio: pcm_s16le, 8000 Hz, mono, s16, 128 kb/s
Metadata:
creation_time : 1998-10-27 11:37:23
handler_name : Apple Alias Data Handler
Stream mapping:
Stream #0:0 -> #0:0 (svq1 -> rawvideo)
Stream #0:1 -> #0:1 (qcelp -> pcm_s16le)
Press [q] to stop, [?] for help
[qcelp @ 0x17deca0] Frame #0, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #1, IFQ: bitrate cannot be determined.
[null @ 0x17e0220] Encoder did not produce proper pts, making some up.
[qcelp @ 0x17deca0] Frame #2, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #3, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #4, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #5, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #6, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #7, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #8, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #9, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #10, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #11, IFQ: bitrate cannot be determined.
[qcelp @ 0x17deca0] Frame #12, IFQ: bitrate cannot be determined.
frame= 15 fps=0.0 q=0.0 Lsize=N/A time=00:00:01.02 bitrate=N/A dup=10
drop=0
video:1kB audio:3kB subtitle:0 global headers:0kB muxing overhead
-100.509259%
}}}
Patch sent:
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/164646/focus=164659
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2649>
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