[FFmpeg-trac] #3914(undetermined:new): snow: green lines with odd resolution and yuv410p

FFmpeg trac at avcodec.org
Mon Sep 1 22:58:18 CEST 2014


#3914: snow: green lines with odd resolution and yuv410p
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 {{{
 C:\>ffmpeg -i indeo32.avi -an -s 99x99 -vcodec snow -pix_fmt yuv410p
 snow2.avi
 ffmpeg version N-66012-g97b8809 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Sep  1 2014 00:07:41 with gcc 4.8.3 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-
 libcaca --
 enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc
 --enable-lib
 modplug --enable-libmp3lame --enable-libopencore-amrnb --enable-
 libopencore-amrw
 b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
 libschroedinge
 r --enable-libsoxr --enable-libspeex --enable-libtheora --enable-
 libtwolame --en
 able-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
 libvorbis
  --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-decklink --enable-zlib
   libavutil      54.  7.100 / 54.  7.100
   libavcodec     56.  1.100 / 56.  1.100
   libavformat    56.  3.100 / 56.  3.100
   libavdevice    56.  0.100 / 56.  0.100
   libavfilter     5.  0.103 /  5.  0.103
   libswscale      3.  0.100 /  3.  0.100
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  0.100 / 53.  0.100
 Input #0, avi, from 'indeo32.avi':
   Duration: 00:00:12.64, start: 0.000000, bitrate: 1551 kb/s
     Stream #0:0: Video: indeo3 (IV32 / 0x32335649), yuv410p, 320x240, 1413
 kb/s,
  23.97 fps, 23.97 tbr, 23.97 tbn, 23.97 tbc
     Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16p,
 128 k
 b/s
 Output #0, avi, to 'snow2.avi':
   Metadata:
     ISFT            : Lavf56.3.100
     Stream #0:0: Video: snow (SNOW / 0x574F4E53), yuv410p, 99x99, q=2-31,
 200 kb
 /s, 23.97 fps, 23.97 tbn, 23.97 tbc
     Metadata:
       encoder         : Lavc56.1.100 snow
 Stream mapping:
   Stream #0:0 -> #0:0 (indeo3 (native) -> snow (native))
 Press [q] to stop, [?] for help
 frame=  303 fps=0.0 q=2.0 Lsize=     171kB time=00:00:12.64 bitrate=
 111.0kbits/
 s
 video:158kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing o
 verhead: 8.075293%
 }}}

 {{{
 C:\>ffmpeg -i snow2.avi out.avi
 ffmpeg version N-66012-g97b8809 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Sep  1 2014 00:07:41 with gcc 4.8.3 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-
 libcaca --
 enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc
 --enable-lib
 modplug --enable-libmp3lame --enable-libopencore-amrnb --enable-
 libopencore-amrw
 b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
 libschroedinge
 r --enable-libsoxr --enable-libspeex --enable-libtheora --enable-
 libtwolame --en
 able-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
 libvorbis
  --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-decklink --enable-zlib
   libavutil      54.  7.100 / 54.  7.100
   libavcodec     56.  1.100 / 56.  1.100
   libavformat    56.  3.100 / 56.  3.100
   libavdevice    56.  0.100 / 56.  0.100
   libavfilter     5.  0.103 /  5.  0.103
   libswscale      3.  0.100 /  3.  0.100
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  0.100 / 53.  0.100
 Input #0, avi, from 'snow2.avi':
   Metadata:
     encoder         : Lavf56.3.100
   Duration: 00:00:12.64, start: 0.000000, bitrate: 110 kb/s
     Stream #0:0: Video: snow (SNOW / 0x574F4E53), yuv410p, 99x99, 103
 kb/s, 23.9
 7 fps, 23.97 tbr, 23.97 tbn, 23.97 tbc
 [mpeg4 @ 02f3d900] too many threads/slices (8), reducing to 7
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf56.3.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 99x99, q=2-31,
 200 k
 b/s, 23.97 fps, 23.97 tbn, 23.97 tbc
     Metadata:
       encoder         : Lavc56.1.100 mpeg4
 Stream mapping:
   Stream #0:0 -> #0:0 (snow (native) -> mpeg4 (native))
 Press [q] to stop, [?] for help
 frame=  303 fps=0.0 q=2.3 Lsize=     382kB time=00:00:12.64 bitrate=
 247.8kbits/
 s
 video:370kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing o
 verhead: 3.458989%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3914>
FFmpeg <https://ffmpeg.org>
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