Opened 7 years ago
Closed 7 years ago
#6340 closed defect (fixed)
utvideo: fix gradient prediction for interlaced video
Reported by: | ami_stuff | Owned by: | |
---|---|---|---|
Priority: | normal | Component: | avcodec |
Version: | git-master | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
decodes bit-exact with vfw codec
C:\>ffmpeg -i utv_rgb_int_gradient_8.avi out.avi ffmpeg version 3.3.git Copyright (c) 2000-2017 the FFmpeg developers built with gcc 4.6.2 (GCC) configuration: --disable-asm --disable-pthreads --enable-gpl --disable-ffprobe libavutil 55. 61.100 / 55. 61.100 libavcodec 57. 93.100 / 57. 93.100 libavformat 57. 72.101 / 57. 72.101 libavdevice 57. 7.100 / 57. 7.100 libavfilter 6. 85.100 / 6. 85.100 libswscale 4. 7.101 / 4. 7.101 libswresample 2. 8.100 / 2. 8.100 libpostproc 54. 6.100 / 54. 6.100 [utvideo @ 0222cd78] Warning: not compiled with thread support, using thread emu lation Input #0, avi, from 'utv_rgb_int_gradient_8.avi': Duration: 00:00:03.20, start: 0.000000, bitrate: 10899 kb/s Stream #0:0: Video: utvideo (ULRG / 0x47524C55), rgb24, 500x500, 11227 kb/s, 10 fps, 10 tbr, 10 tbn, 10 tbc [utvideo @ 0233aba8] Warning: not compiled with thread support, using thread emu lation Stream mapping: Stream #0:0 -> #0:0 (utvideo (native) -> mpeg4 (native)) Press [q] to stop, [?] for help [mpeg4 @ 0233c1f0] Warning: not compiled with thread support, using thread emula tion Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf57.72.101 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 500x500, q=2-31, 200 kb/s, 10 fps, 10 tbn, 10 tbc Metadata: encoder : Lavc57.93.100 mpeg4 Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1 frame= 32 fps=0.0 q=31.0 Lsize= 317kB time=00:00:03.20 bitrate= 812.7kbits /s speed=6.61x video:311kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing o verhead: 2.030940%
Change History (1)
comment:1 by , 7 years ago
Component: | undetermined → avcodec |
---|---|
Reproduced by developer: | set |
Resolution: | → fixed |
Status: | new → closed |
Version: | unspecified → git-master |
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Fixed in 49255370044cf4a58c81a88cb8206aee62086346.