[FFmpeg-trac] #1972(undetermined:new): swscale: vertical line at the right side with rgb24 -> yuv410p conversion (odd width)
FFmpeg
trac at avcodec.org
Wed Nov 28 10:30:10 CET 2012
#1972: swscale: vertical line at the right side with rgb24 -> yuv410p conversion
(odd width)
-------------------------------------+-------------------------------------
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
-------------------------------------+-------------------------------------
there is visible vertical line with a darker color at the right side in
the output
this happens with rgb24 -> yuv410p and other yuv pix formats (asm and
--disable-asm builds)
{{{
C:\>ffmpeg -i 599.png -pix_fmt yuv410p out.tif
ffmpeg version N-46755-ge70144c Copyright (c) 2000-2012 the FFmpeg
developers
built on Nov 15 2012 02:38:20 with gcc 4.5.0 (GCC) 20100414 (Fedora
MinGW 4.5.
0-1.fc14)
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 -lpthread' --extra-cflags='--static
-I/var/www/users/research/ffmpeg/snap
shots/build/include' --extra-ldflags='-static
-L/var/www/users/research/ffmpeg/s
napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-
version3
--enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora
--enable-
libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb
--enable-
libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-
decoder=libvpx
libavutil 52. 6.100 / 52. 6.100
libavcodec 54. 71.100 / 54. 71.100
libavformat 54. 36.100 / 54. 36.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 23.100 / 3. 23.100
libswscale 2. 1.102 / 2. 1.102
libswresample 0. 16.100 / 0. 16.100
libpostproc 52. 1.100 / 52. 1.100
Input #0, image2, from '599.png':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, rgb24, 599x412, 25 tbr, 25 tbn, 25 tbc
Output #0, image2, to 'out.tif':
Metadata:
encoder : Lavf54.36.100
Stream #0:0: Video: tiff, yuv410p, 599x412, q=2-31, 200 kb/s, 90k tbn,
25 tb
c
Stream mapping:
Stream #0:0 -> #0:0 (png -> tiff)
Press [q] to stop, [?] for help
frame= 1 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.04 bitrate=
0.0kbits/
s
video:76kB audio:0kB subtitle:0 global headers:0kB muxing overhead
-100.000000%
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1972>
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