[FFmpeg-trac] #2687(avformat:new): Seeking in asf files fails (works with MPlayer)
FFmpeg
trac at avcodec.org
Wed Jun 19 00:01:40 CEST 2013
#2687: Seeking in asf files fails (works with MPlayer)
--------------------------------------+----------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Keywords: asf
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
--------------------------------------+----------------------------------
The sample from ticket #2639 refuses to seek with ffmpeg and ffplay, works
fine with mplayer -demuxer asf
{{{
$ ffmpeg -ss 1 -i Thailand-Wave.wmv
ffmpeg version N-54102-gf8ca813 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jun 19 2013 00:00:03 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 37.101 / 52. 37.101
libavcodec 55. 16.100 / 55. 16.100
libavformat 55. 9.100 / 55. 9.100
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 77.101 / 3. 77.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[asf @ 0x1dfa020] max_analyze_duration 5000000 reached at 5200000
microseconds
[asf @ 0x1dfa020] asf_read_pts failed
Last message repeated 2 times
[asf @ 0x1dfa020] freeing incomplete packet size 2106, new 971
[asf @ 0x1dfa020] asf_read_pts failed
[asf @ 0x1dfa020] freeing incomplete packet size 2994, new 3224
[asf @ 0x1dfa020] asf_read_pts failed
Last message repeated 3 times
[asf @ 0x1dfa020] freeing incomplete packet size 1802, new 2044
[asf @ 0x1dfa020] asf_read_pts failed
[asf @ 0x1dfa020] freeing incomplete packet size 3036, new 2891
[asf @ 0x1dfa020] asf_read_pts failed
[asf @ 0x1dfa020] freeing incomplete packet size 3105, new 3227
[asf @ 0x1dfa020] asf_read_pts failed
Last message repeated 1 times
[asf @ 0x1dfa020] ignoring invalid packet_obj_size (271 1164 1375 1497)
[asf @ 0x1dfa020] freeing incomplete packet size 1497, new 1375
[asf @ 0x1dfa020] freeing incomplete packet size 1375, new 1308
[asf @ 0x1dfa020] asf_read_pts failed
Last message repeated 1 times
Thailand-Wave.wmv: could not seek to position 1.000
Guessed Channel Layout for Input Stream #0.0 : mono
Input #0, asf, from 'Thailand-Wave.wmv':
Metadata:
SfOriginalFPS : 250000
WMFSDKVersion : 8.20.00.5055
WMFSDKNeeded : 0.0.0.0000
VBR Peak : 480475
Buffer Average : 17325
IsVBR : 1
Duration: 00:02:16.12, start: 0.000000, bitrate: 630 kb/s
Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, mono, fltp,
20 kb/s
Stream #0:1: Video: wmv2 (WMV2 / 0x32564D57), yuv420p, 320x240, 82
kb/s, 1k tbr, 1k tbn, 1k tbc
Stream #0:2: Video: wmv2 (WMV2 / 0x32564D57), yuv420p, 320x240, 184
kb/s, 1k tbr, 1k tbn, 1k tbc
Stream #0:3: Video: wmv2 (WMV2 / 0x32564D57), yuv420p, 320x240, 338
kb/s, 25 tbr, 1k tbn, 1k tbc
At least one output file must be specified
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2687>
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