[FFmpeg-trac] #6119(avcodec:new): h264_nvenc encoder sets wrong DAR if image size is 720x576

[FFmpeg]

#6119: h264_nvenc encoder sets wrong DAR if image size is 720x576
--------------------------------------+-----------------------------------
             Reporter:  user20170202  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  avcodec
              Version:  unspecified   |               Resolution:
             Keywords:  nvenc aspect  |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
--------------------------------------+-----------------------------------

Comment (by user20170202):

 output file:
 {{{
 >ffmpeg -i d:\out.mp4
 ffmpeg version N-83280-gcba4f0e Copyright (c) 2000-2017 the FFmpeg
 developers
   built with gcc 5.4.0 (GCC)
   configuration: --disable-static --enable-shared --enable-gpl --enable-
 version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2
 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-
 fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass
 --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype
 --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug
 --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
 --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-
 librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-
 libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc
 --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp
 --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid
 --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
   libavutil      55. 45.100 / 55. 45.100
   libavcodec     57. 75.100 / 57. 75.100
   libavformat    57. 65.100 / 57. 65.100
   libavdevice    57.  2.100 / 57.  2.100
   libavfilter     6. 71.100 /  6. 71.100
   libswscale      4.  3.101 /  4.  3.101
   libswresample   2.  4.100 /  2.  4.100
   libpostproc    54.  2.100 / 54.  2.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'd:\out.mp4':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     encoder         : Lavf57.65.100
   Duration: 00:00:15.00, start: 0.000000, bitrate: 1977 kb/s
     Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p,
 720x576 [SAR 16:11 DAR 20:11], 1976 kb/s, SAR 64:45 DAR 16:9, 25 fps, 25
 tbr, 12800 tbn, 50 tbc (default)
     Metadata:
       handler_name    : VideoHandler
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6119#comment:3>
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