#2141: FFMPEG fails to mux VC-1 Video from MKV to MPEG-TS container
-------------------------------------+-------------------------------------
Reporter: turkey- | Owner:
studdins | Status: open
Type: defect | Component: avformat
Priority: normal | Resolution:
Version: git-master | Blocked By:
Keywords: mpegts vc1 | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
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Comment (by cehoyos):
{{{
$ ffmpeg -i fate-suite/vc1/SA20021.vc1 -vcodec copy out.ts
ffmpeg version N-48932-gc994bb2 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jan 15 2013 20:46:16 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. 60.100 / 54. 60.100
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 32.100 / 3. 32.100
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
[vc1 @ 0x1a38de0] Estimating duration from bitrate, this may be inaccurate
Input #0, vc1, from 'fate-suite/vc1/SA20021.vc1':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: vc1 (Advanced), yuv420p, 704x480 [SAR 1:1 DAR
22:15], 25 fps, 25 tbr, 1200k tbn, 25 tbc
Output #0, mpegts, to 'out.ts':
Metadata:
encoder : Lavf54.60.100
Stream #0:0: Video: vc1, yuv420p, 704x480 [SAR 1:1 DAR 22:15], q=2-31,
25 fps, 90k tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
frame= 60 fps=0.0 q=-1.0 Lsize= 821kB time=00:00:02.40
bitrate=2803.7kbits/s
video:754kB audio:0kB subtitle:0 global headers:0kB muxing overhead
8.948803%
}}}
{{{
$ ffmpeg -probesize 2G -analyzeduration 2G -i out.ts
ffmpeg version N-48932-gc994bb2 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jan 15 2013 20:46:16 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. 60.100 / 54. 60.100
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 32.100 / 3. 32.100
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
[mpegts @ 0x283b6a0] probed stream 0 failed
[mpegts @ 0x283b6a0] Could not find codec parameters for stream 0
(Unknown: none ([6][0][0][0] / 0x0006)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
out.ts: could not find codec parameters
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2141#comment:4>
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