[FFmpeg-trac] #8376(avcodec:new): hevc_vaapi loses aspect ratio during encoding

[FFmpeg]

#8376: hevc_vaapi loses aspect ratio during encoding
-------------------------------------+-------------------------------------
             Reporter:  yurtesen     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  4.1.4        |               Resolution:
             Keywords:  vaapi, amd,  |               Blocked By:
  hevc, aspect, mesa, radeon         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by yurtesen):

 Looks like I put wrong output to original post. Here is the output with
 files attached to the bugreport

 {{{
 $ /usr/bin/ffmpeg -vaapi_device /dev/dri/renderD128 -i yks.ts -vf
 'format=nv12,hwupload' -c:v hevc_vaapi -qp 30 -c:a copy out.ts
 ffmpeg version 4.1.4-1build2 Copyright (c) 2000-2019 the FFmpeg developers
   built with gcc 9 (Ubuntu 9.2.1-4ubuntu1)
   configuration: --prefix=/usr --extra-version=1build2
 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
 --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl
 --disable-stripping --enable-avresample --disable-filter=resample
 --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom
 --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
 --enable-libcdio --enable-libcodec2 --enable-libflite --enable-
 libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme
 --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa
 --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-
 libpulse --enable-librsvg --enable-librubberband --enable-libshine
 --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh
 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-
 libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
 libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi
 --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2
 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-
 chromaprint --enable-frei0r --enable-libx264 --enable-shared
   libavutil      56. 22.100 / 56. 22.100
   libavcodec     58. 35.100 / 58. 35.100
   libavformat    58. 20.100 / 58. 20.100
   libavdevice    58.  5.100 / 58.  5.100
   libavfilter     7. 40.101 /  7. 40.101
   libavresample   4.  0.  0 /  4.  0.  0
   libswscale      5.  3.100 /  5.  3.100
   libswresample   3.  3.100 /  3.  3.100
   libpostproc    55.  3.100 / 55.  3.100
 Input #0, mpegts, from 'yks.ts':
   Duration: 00:00:10.84, start: 1.400000, bitrate: 776 kb/s
   Program 1
     Metadata:
       service_name    : Service01
       service_provider: FFmpeg
     Stream #0:0[0x100]: Video: hevc (Main) ([36][0][0][0] / 0x0024),
 yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 25 tbc
     Stream #0:1[0x101](fin): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
 stereo, fltp, 192 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (hevc (native) -> hevc (hevc_vaapi))
   Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 [hevc_vaapi @ 0x561daf05c740] Driver does not support some wanted packed
 headers (wanted 0xd, found 0).
 Output #0, mpegts, to 'out.ts':
   Metadata:
     encoder         : Lavf58.20.100
     Stream #0:0: Video: hevc (hevc_vaapi) (Main), vaapi_vld, 720x576 [SAR
 64:45 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc
     Metadata:
       encoder         : Lavc58.35.100 hevc_vaapi
     Stream #0:1(fin): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
 stereo, fltp, 192 kb/s
 frame=  261 fps=0.0 q=-0.0 Lsize=     985kB time=00:00:10.80 bitrate=
 747.1kbits/s speed=17.4x
 video:634kB audio:248kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 11.766870%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8376#comment:1>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker