Opened 11 years ago
Closed 11 years ago
#2535 closed defect (fixed)
mpeg2video: green artefacts with lowres 3
Reported by: | ami_stuff | Owned by: | |
---|---|---|---|
Priority: | important | Component: | avcodec |
Version: | git-master | Keywords: | mpeg2video lowres regression |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
git-b9c5448 16-Feb-2013 - ok
git-b8bb661 17-Feb-2013 - bad
http://www1.datafilehost.com/d/1041adb7
C:\>ffmpeg -vlowres 3 -i dvdsub.vob -an out.avi ffmpeg version N-52725-ge756635 Copyright (c) 2000-2013 the FFmpeg developers built on May 4 2013 02:45:38 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. 28.100 / 52. 28.100 libavcodec 55. 7.100 / 55. 7.100 libavformat 55. 4.101 / 55. 4.101 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 63.101 / 3. 63.101 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 [mpeg @ 0x1fbf960] max_analyze_duration 5000000 reached at 5000000 microseconds Input #0, mpeg, from 'dvdsub.vob': Duration: 00:00:07.97, start: 1556.319267, bitrate: 5263 kb/s Stream #0:0[0x1bf]: Data: dvd_nav_packet Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x576 [SAR 64:45 DA R 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:2[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream #0:3[0x20]: Subtitle: dvd_subtitle Stream #0:4[0x22]: Subtitle: dvd_subtitle Stream #0:5[0x24]: Subtitle: dvd_subtitle Stream #0:6[0x25]: Subtitle: dvd_subtitle Stream #0:7[0x26]: Subtitle: dvd_subtitle Stream #0:8[0x28]: Subtitle: dvd_subtitle Stream #0:9[0x29]: Subtitle: dvd_subtitle Stream #0:10[0x21]: Subtitle: dvd_subtitle Stream #0:11[0x23]: Subtitle: dvd_subtitle Stream #0:12[0x27]: Subtitle: dvd_subtitle Stream #0:13[0x2a]: Subtitle: dvd_subtitle Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf55.4.101 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 720x576 [SAR 64:45 D AR 16:9], q=2-31, 200 kb/s, 25 tbn, 25 tbc Stream mapping: Stream #0:1 -> #0:0 (mpeg2video -> mpeg4) Press [q] to stop, [?] for help Input stream #0:1 frame changed from size:720x576 fmt:yuv420p to size:90x72 fmt: yuv420p frame= 36 fps=0.0 q=31.0 size= 240kB time=00:00:01.44 bitrate=1367.4kbits/ frame= 77 fps=0.0 q=31.0 size= 285kB time=00:00:03.08 bitrate= 756.8kbits/ frame= 118 fps= 79 q=30.3 size= 324kB time=00:00:04.72 bitrate= 562.0kbits/ frame= 159 fps= 80 q=31.0 size= 359kB time=00:00:06.36 bitrate= 461.9kbits/ ac-tex damaged at 26 8 frame= 199 fps= 80 q=19.8 Lsize= 400kB time=00:00:07.96 bitrate= 411.2kbits /s video:389kB audio:0kB subtitle:0 global headers:0kB muxing overhead 2.667968%
Change History (4)
comment:1 by , 11 years ago
Component: | undetermined → avcodec |
---|---|
Keywords: | mpeg2video regression added |
Priority: | normal → important |
Reproduced by developer: | set |
Status: | new → open |
Version: | unspecified → git-master |
comment:2 by , 11 years ago
Sample probably in http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket2088/
comment:3 by , 11 years ago
Keywords: | lowres added |
---|
comment:4 by , 11 years ago
Resolution: | → fixed |
---|---|
Status: | open → closed |
Note:
See TracTickets
for help on using tickets.
Regression since bb29ee6.