[FFmpeg-trac] #3882(undetermined:new): ffvhuff: problem with -pix_fmt yuv420p9

FFmpeg trac at avcodec.org
Fri Aug 22 02:11:42 CEST 2014


#3882: ffvhuff: problem with -pix_fmt yuv420p9
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 https://trac.ffmpeg.org/raw-attachment/ticket/3877/anim2.gif

 out2.avi looks wrong

 {{{
 C:\>ffmpeg -i anim2.gif -vcodec ffvhuff -pix_fmt yuv420p9 out.avi
 ffmpeg version N-65672-g65f05ef Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Aug 15 2014 22:01:33 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.  3.100 / 54.  3.100
   libavcodec     56.  0.101 / 56.  0.101
   libavformat    56.  1.100 / 56.  1.100
   libavdevice    56.  0.100 / 56.  0.100
   libavfilter     5.  0.100 /  5.  0.100
   libswscale      3.  0.100 /  3.  0.100
   libswresample   1.  0.100 /  1.  0.100
   libpostproc    53.  0.100 / 53.  0.100
 Input #0, gif, from 'anim2.gif':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: gif, bgra, 498x331, 6 fps, 10 tbr, 100 tbn, 100
 tbc
 File 'out.avi' already exists. Overwrite ? [y/N] y
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf56.1.100
     Stream #0:0: Video: ffvhuff (FFVH / 0x48564646), yuv420p9le, 498x331,
 q=2-31
 , 200 kb/s, 10 fps, 10 tbn, 10 tbc
     Metadata:
       encoder         : Lavc56.0.101 ffvhuff
 Stream mapping:
   Stream #0:0 -> #0:0 (gif (native) -> ffvhuff (native))
 Press [q] to stop, [?] for help
 frame=    8 fps=0.0 q=0.0 Lsize=    1117kB time=00:00:01.20
 bitrate=7622.6kbits/
 s
 video:1111kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing
 overhead: 0.537247%
 }}}

 {{{
 C:\>ffmpeg -i out.avi out2.avi
 ffmpeg version N-65672-g65f05ef Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Aug 15 2014 22:01:33 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.  3.100 / 54.  3.100
   libavcodec     56.  0.101 / 56.  0.101
   libavformat    56.  1.100 / 56.  1.100
   libavdevice    56.  0.100 / 56.  0.100
   libavfilter     5.  0.100 /  5.  0.100
   libswscale      3.  0.100 /  3.  0.100
   libswresample   1.  0.100 /  1.  0.100
   libpostproc    53.  0.100 / 53.  0.100
 Input #0, avi, from 'out.avi':
   Metadata:
     encoder         : Lavf56.1.100
   Duration: 00:00:01.20, start: 0.000000, bitrate: 7622 kb/s
     Stream #0:0: Video: ffvhuff (FFVH / 0x48564646), yuv420p9le, 498x331,
 10 fps
 , 10 tbr, 10 tbn, 10 tbc
 File 'out2.avi' already exists. Overwrite ? [y/N] y
 Output #0, avi, to 'out2.avi':
   Metadata:
     ISFT            : Lavf56.1.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 498x331,
 q=2-31, 200
  kb/s, 10 fps, 10 tbn, 10 tbc
     Metadata:
       encoder         : Lavc56.0.101 mpeg4
 Stream mapping:
   Stream #0:0 -> #0:0 (ffvhuff (native) -> mpeg4 (native))
 Press [q] to stop, [?] for help
 frame=    8 fps=0.0 q=10.4 Lsize=     166kB time=00:00:01.20
 bitrate=1130.3kbits
 /s
 video:160kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing o
 verhead: 3.652893%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3882>
FFmpeg <https://ffmpeg.org>
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