[FFmpeg-trac] #1350(undetermined:new): support yvyu in avi
FFmpeg
trac at avcodec.org
Fri May 25 00:25:11 CEST 2012
#1350: support yvyu in avi
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: | undetermined
unspecified | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
attached file decodes correctly with
libavcodec/raw.c:
{{{
{ PIX_FMT_UYVY422, MKTAG('c', 'y', 'u', 'v') }, /* CYUV is also
Creative YUV */
+ { PIX_FMT_YUYV422, MKTAG('Y', 'V', 'Y', 'U') },
{ PIX_FMT_UYYVYY411, MKTAG('Y', '4', '1', '1') },
}}}
libavformat/riff.c:
{{{
{ CODEC_ID_RAWVIDEO, MKTAG('a', 'u', 'v', '2') },
+ { CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', 'Y', 'U') },
{ CODEC_ID_FRWU, MKTAG('F', 'R', 'W', 'U') },
}}}
but requires swap of uv (-vf swapuv)
{{{
C:\>ffmpeg -i yvyu.avi
ffmpeg version N-40958-gea5dab5 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 23 2012 02:37:05 with gcc 4.5.0 20100414 (Fedora MinGW
4.5.0-1.fc
14)
configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build
--arch=
x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686
-pc-min
gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-
cpudetect
--enable-cross-compile --enable-static --disable-shared --extra-
libs='-lws2_32 -
lwinmm' --extra-cflags='--static
-I/var/www/users/research/ffmpeg/snapshots/buil
d/include' --extra-ldflags='-static
-L/var/www/users/research/ffmpeg/snapshots/b
uild/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3
--enable-n
onfree --enable-libx264 --enable-libspeex --enable-libtheora --enable-
libvorbis
--enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-
libopencor
e-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx
libavutil 51. 53.100 / 51. 53.100
libavcodec 54. 23.100 / 54. 23.100
libavformat 54. 6.100 / 54. 6.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 76.100 / 2. 76.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
[avi @ 0x1ddc5e0] Could not find codec parameters (Video: none (YVYU /
0x5559565
9), 192x128)
yvyu.avi: could not find codec parameters
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1350>
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