[FFmpeg-trac] #2159(undetermined:closed): FFMPEG not consistently identifying audio tracks and selects audio track with no data
FFmpeg
trac at avcodec.org
Sun Jan 20 02:36:18 CET 2013
#2159: FFMPEG not consistently identifying audio tracks and selects audio track
with no data
-------------------------------------+-------------------------------------
Reporter: ramitbhalla | Owner:
Type: defect | Status: closed
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | worksforme
Analyzed by developer: 0 | Blocked By:
| Reproduced by developer: 0
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* status: new => closed
* resolution: => worksforme
Comment:
Replying to [ticket:2159 ramitbhalla]:
> {{{
> [mpegts @ 002fc960] max_analyze_duration 5000000 reached at 5000000
> [mpegts @ 002fc960] Could not find codec parameters for stream 1 (Audio:
mp3 ([3][0][0][0] / 0x0003), 0 channels, s16p):
> unspecified frame size
> Consider increasing the value for the 'analyzeduration' and 'probesize'
options
> }}}
Please reopen this ticket if you believe this message can be improved.
{{{
$ ffmpeg -i The\ Adventures\ of\ Abney\ and\
Teal_CBeebies_2013_01_03_17_55_00.wtv -map 0:0 -map 0:1 -acodec copy
-vcodec copy out.ts
}}}
{{{
$ ffmpeg -probesize 85M -analyzeduration 250M -i out.ts
ffmpeg version N-49028-ga5faae4 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jan 19 2013 14:54:44 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. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
[mpegts @ 0x24716e0] max_analyze_duration 250000000 reached at 250000000
microseconds
Input #0, mpegts, from 'out.ts':
Duration: 00:20:35.76, start: 2.520144, bitrate: 2198 kb/s
Program 1
Metadata:
service_name : CBeebies
service_provider: CBeebies
Stream #0:0[0x100](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
mono, s16p, 64 kb/s (hearing impaired)
Stream #0:1[0x101]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
At least one output file must be specified
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2159#comment:1>
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