[FFmpeg-trac] #2078(undetermined:new): FFMPEG created WTV files cannot be fast forwarded or fast rewound in Windows Media Center
FFmpeg
trac at avcodec.org
Sat Dec 29 19:31:02 CET 2012
#2078: FFMPEG created WTV files cannot be fast forwarded or fast rewound in
Windows Media Center
-------------------------------------+-------------------------------------
Reporter: ramitbhalla | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: wtv | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by ramitbhalla):
WTV support for H.264 -> Ticket #1945 (been marked as duplicate of #536)
Here is the output of recoding, still the same issue while FF / RW:
{{{
ffmpeg -i "..\Himoe_USA_WRC-HD.ts" -vcodec mpeg2video -qscale 2 -acodec
ac3 -ab 384k test.wtv
ffmpeg version N-48065-g6375318 Copyright (c) 2000-2012 the FFmpeg
developers
built on Dec 21 2012 09:06:30 with gcc 4.7.2 (GCC)
configuration: --enable-static --arch=x86 --target-os=mingw32 --cross-
prefix=/home/rdp/dev/ffmpeg-windows-build-helper
s/sandbox/mingw-w64-i686/bin/i686-w64-mingw32- --pkg-config=pkg-config
--enable-gpl --enable-libx264 --enable-avisynth -
-enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib
--enable-librtmp --enable-libvorbis --enable-libtheo
ra --enable-libspeex --enable-libopenjpeg --enable-gnutls --enable-libgsm
--enable-libfreetype --enable-fontconfig --ena
ble-libass --enable-libutvideo --enable-libopus --disable-w32threads
--enable-frei0r --enable-filter=frei0r --enable-lib
vo-aacenc --enable-bzlib --enable-libxavs --extra-
cflags=-DPTW32_STATIC_LIB --enable-libopencore-amrnb --enable-libopenc
ore-amrwb --enable-libvo-amrwbenc --enable-libschroedinger --enable-
libbluray --enable-libvpx --enable-runtime-cpudetect
libavutil 52. 12.100 / 52. 12.100
libavcodec 54. 81.100 / 54. 81.100
libavformat 54. 49.102 / 54. 49.102
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 29.100 / 3. 29.100
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, mpeg, from '..\Himoe_USA_WRC-HD.ts':
Duration: 00:20:26.79, start: 0.200000, bitrate: 15313 kb/s
Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p, 1920x1080 [SAR
1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn,
59.94 tbc
Stream #0:1[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 96 kb/s (visual
impaired)
Please use -q:a or -q:v, -qscale is ambiguous
File 'test.wtv' already exists. Overwrite ? [y/N] y
Output #0, wtv, to 'test.wtv':
Metadata:
encoder : Lavf54.49.102
Stream #0:0: Video: mpeg2video (mpg2 / 0x3267706D), yuv420p, 1920x1080
[SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 10000k
tbn, 29.97 tbc
Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp,
384 kb/s (visual impaired)
Stream mapping:
Stream #0:0 -> #0:0 (mpeg2video -> mpeg2video)
Stream #0:1 -> #0:1 (ac3 -> ac3)
Press [q] to stop, [?] for help
incomplete frame 42 q=2.0 size= 3780118kB time=00:20:26.77
bitrate=25242.3kbits/s dup=1 drop=0
frame=36774 fps= 42 q=2.0 Lsize= 3784576kB time=00:20:26.99
bitrate=25267.7kbits/s dup=1 drop=0 =0
video:3714268kB audio:57507kB subtitle:0 global headers:0kB muxing
overhead 0.339377%
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2078#comment:7>
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