[FFmpeg-trac] #5522(undetermined:new): cfhd: interlaced output may be wrong

FFmpeg trac at avcodec.org
Sun May 8 01:01:47 CEST 2016


#5522: cfhd: interlaced output may be wrong
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 ffmpeg's output is not as smooth as what original codec outputs (mismatch
 in fields?) - see attached files

 {{{
 C:\>d:\ffmpeg -i D:\cfhd_interlaced.avi d:\out.bmp
 ffmpeg version N-79690-g78baa45 Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 5.3.0 (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-libmfx --enable-libmp3lame --enable-libopencore-amrnb
 --enable-
 libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp
 --enabl
 e-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex
 --enable
 -libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc
 --ena
 ble-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp
 --enable-libx
 264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg
 --enable
 -lzma --enable-decklink --enable-zlib
   libavutil      55. 23.100 / 55. 23.100
   libavcodec     57. 38.100 / 57. 38.100
   libavformat    57. 34.103 / 57. 34.103
   libavdevice    57.  0.101 / 57.  0.101
   libavfilter     6. 44.100 /  6. 44.100
   libswscale      4.  1.100 /  4.  1.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 Input #0, avi, from 'D:\cfhd_interlaced.avi':
   Metadata:
     date            : 2016-05-08T00:39:19+02:00
     encoder         : Adobe Premiere Pro CC 2015 (Windows)
   Duration: 00:00:01.00, start: 0.000000, bitrate: 3475 kb/s
     Stream #0:0: Video: cfhd (CFHD / 0x44484643), yuv422p10le, 720x480, 1
 fps, 1
  tbr, 1 tbn
 [image2 @ 00000000025b0540] Using AVStream.codec to pass codec parameters
 to mux
 ers is deprecated, use AVStream.codecpar instead.
 Output #0, image2, to 'd:\out.bmp':
   Metadata:
     date            : 2016-05-08T00:39:19+02:00
     encoder         : Lavf57.34.103
     Stream #0:0: Video: bmp, bgr24, 720x480, q=2-31, 200 kb/s, 1 fps, 1
 tbn
     Metadata:
       encoder         : Lavc57.38.100 bmp
 Stream mapping:
   Stream #0:0 -> #0:0 (cfhd (native) -> bmp (native))
 Press [q] to stop, [?] for help
 frame=    1 fps=0.0 q=-0.0 Lsize=N/A time=00:00:01.00 bitrate=N/A
 speed=25.6x

 video:1013kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing
 overhead: unknown
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5522>
FFmpeg <https://ffmpeg.org>
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