[FFmpeg-trac] #1187(avcodec:reopened): WMV video does not seek correctly in Windows Media Player on Windows 7
FFmpeg
trac at avcodec.org
Wed Apr 11 00:23:33 CEST 2012
#1187: WMV video does not seek correctly in Windows Media Player on Windows 7
-------------------------------------+------------------------------------
Reporter: vpi | Owner:
Type: defect | Status: reopened
Priority: normal | Component: avcodec
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+------------------------------------
Changes (by vpi):
* status: closed => reopened
* resolution: invalid =>
Comment:
Retested with the latest ffmpeg.exe executable that is dated April 9th
(though the console output says April 3rd). The same seeking issue still
exists
Here is the console output:
ffmpeg -v 9 -loglevel 99 -i seeks_fine.wmv -vcodec copy seeks_delayed.wmv
{{{
ffmpeg version N-39494-g41a097a Copyright (c) 2000-2012 the FFmpeg
developers
built on Apr 3 2012 20:20:04 with gcc 4.6.2
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-
frei0r --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg
--enable-librtmp --enable-libschroedinger --enable-libspeex --enable-
libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
--enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid
--enable-zlib
libavutil 51. 44.100 / 51. 44.100
libavcodec 54. 12.100 / 54. 12.100
libavformat 54. 3.100 / 54. 3.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 66.101 / 2. 66.101
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 10.100 / 0. 10.100
libpostproc 52. 0.100 / 52. 0.100
[asf @ 0219AC20] Format asf probed with size=2048 and score=100
[asf @ 0219AC20] Unsupported value type 1 in tag ASFLeakyBucketPairs.
[asf @ 0219AC20] gpos mismatch our pos=24, end=104
[asf @ 0219AC20] gpos mismatch our pos=24, end=26
[asf @ 0219AC20] gpos mismatch our pos=24, end=1536
[asf @ 0219AC20] gpos mismatch our pos=24, end=34
[asf @ 0219AC20] gpos mismatch our pos=24, end=32
[asf @ 0219AC20] All info found
Input #0, asf, from 'C:\Documents and Settings\rp\Desktop\PCI
Scrubbing\seeks_fine.wmv':
Metadata:
WMFSDKVersion : 9.00.00.3250
WMFSDKNeeded : 0.0.0.0000
IsVBR : 1
VBR Peak : 1045
Buffer Average : 2090
Duration: 00:00:56.00, start: 0.000000, bitrate: 31 kb/s
Stream #0:0(eng), 41, 1/1000: Video: wmv1 (WMV1 / 0x31564D57),
yuv420p, 1024x768, 1/1000, 29 kb/s, 1 tbr, 1k tbn, 1k tbc
Output #0, asf, to 'C:\Documents and Settings\rp\Desktop\PCI
Scrubbing\seeks_delayed.wmv':
Metadata:
WMFSDKVersion : 9.00.00.3250
WMFSDKNeeded : 0.0.0.0000
IsVBR : 1
VBR Peak : 1045
Buffer Average : 2090
WM/EncodingSettings: Lavf54.3.100
Stream #0:0(eng), 0, 1/1000: Video: wmv1 (WMV1 / 0x31564D57), yuv420p,
1024x768, 1/1000, q=2-31, 29 kb/s, 1k tbn, 1k tbc
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
frame= 57 fps=0.0 q=-1.0 Lsize= 214kB time=00:00:56.00 bitrate=
31.2kbits/s
video:208kB audio:0kB global headers:0kB muxing overhead 2.745583%
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1187#comment:3>
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