[FFmpeg-trac] #2366(undetermined:new): tsc2 regression (green artifacts)
FFmpeg
trac at avcodec.org
Fri Mar 15 00:51:11 CET 2013
#2366: tsc2 regression (green artifacts)
-------------------------------------+-------------------------------------
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 are visible green artifacts at the beginning of the video
(sorry, no time to do bin search)
http://www.datafilehost.com/download-71fd0dac.html
{{{
C:\>ffmpeg -i tsc2_16bpp.avi out.avi
ffmpeg version N-50911-g9efcfbe Copyright (c) 2000-2013 the FFmpeg
developers
built on Mar 13 2013 21:26:48 with gcc 4.7.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enab
le-libass --enable-libbluray --enable-libcaca --enable-libfreetype
--enable-libg
sm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb
--enable-libo
pencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp
--enable-li
bschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
--enable-lib
twolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
--enabl
e-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 19.100 / 52. 19.100
libavcodec 55. 0.100 / 55. 0.100
libavformat 55. 0.100 / 55. 0.100
libavdevice 54. 4.100 / 54. 4.100
libavfilter 3. 45.103 / 3. 45.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, avi, from 'tsc2_16bpp.avi':
Duration: 00:00:12.63, start: 0.000000, bitrate: 5709 kb/s
Stream #0:0: Video: tscc2 (tsc2 / 0x32637374), yuv444p, 320x240, 24
tbr, 24
tbn, 24 tbc
Output #0, avi, to 'out.avi':
Metadata:
ISFT : Lavf55.0.100
Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240,
q=2-31, 200
kb/s, 24 tbn, 24 tbc
Stream mapping:
Stream #0:0 -> #0:0 (tscc2 -> mpeg4)
Press [q] to stop, [?] for help
Input stream #0:0 frame changed from size:320x240 fmt:yuv444p to
size:320x240 fm
t:yuv420p
[tscc2 @ 025c8000] Picture changed from size:320x240 fmt:yuv420p to
size:320x240
fmt:yuv444p in reget buffer()
Input stream #0:0 frame changed from size:320x240 fmt:yuv420p to
size:320x240 fm
t:yuv444p
frame= 45 fps=0.0 q=3.8 size= 108kB time=00:00:01.87 bitrate=
470.4kbits/s
frame= 103 fps=0.0 q=6.0 size= 200kB time=00:00:04.29 bitrate=
381.2kbits/s
frame= 164 fps=109 q=7.2 size= 287kB time=00:00:06.83 bitrate=
344.2kbits/s
frame= 224 fps=112 q=6.1 size= 351kB time=00:00:09.33 bitrate=
308.2kbits/s
frame= 294 fps=118 q=4.6 size= 418kB time=00:00:12.25 bitrate=
279.6kbits/s
frame= 303 fps=118 q=5.2 Lsize= 434kB time=00:00:12.62 bitrate=
281.3kbits/
s
video:421kB audio:0kB subtitle:0 global headers:0kB muxing overhead
3.040613%
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2366>
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