[FFmpeg-trac] #9246(ffplay:new): ffplay blurry video

[FFmpeg]

#9246: ffplay blurry video
-------------------------------------+-------------------------------------
             Reporter:  Arnab        |                    Owner:  (none)
  Animesh Das                        |
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffplay
              Version:               |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Arnab Animesh Das):

 ffplay console output (ffplay -fs source.mp4)
 {{{
 ffplay version n4.4-4-gacb339bb88 Copyright (c) 2003-2021 the FFmpeg
 developers
   built with gcc 9.3-win32 (GCC) 20200320
   configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static
 --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64
 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug
 --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2
 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp
 --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl
 --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-
 avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-
 cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-
 libbluray --enable-libmp3lame --enable-libopus --enable-libtheora
 --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2
 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame
 --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265
 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-
 cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread
 --extra-libs=-lgomp
   libavutil      56. 70.100 / 56. 70.100
   libavcodec     58.134.100 / 58.134.100
   libavformat    58. 76.100 / 58. 76.100
   libavdevice    58. 13.100 / 58. 13.100
   libavfilter     7.110.100 /  7.110.100
   libswscale      5.  9.100 /  5.  9.100
   libswresample   3.  9.100 /  3.  9.100
   libpostproc    55.  9.100 / 55.  9.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'source.mp4':B sq=    0B f=0/0
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     encoder         : Lavf58.76.100
   Duration: 01:55:21.09, start: 0.000000, bitrate: 1163 kb/s
   Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv,
 bt709), 1920x1080 [SAR 1:1 DAR 16:9], 1000 kb/s, 10 fps, 10 tbr, 90k tbn,
 180k tbc (default)
     Metadata:
       handler_name    : VideoHandler
       vendor_id       : [0][0][0][0]
   Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo,
 fltp, 159 kb/s (default)
     Metadata:
       handler_name    : SoundHandler
       vendor_id       : [0][0][0][0]
   14.39 A-V: -0.058 fd=   0 aq=   70KB vq=  490KB sq=    0B f=0/0
 }}}

 Input Sample: [https://trac.ffmpeg.org/raw-attachment/ticket/9246/a.mp4]

 ffplay screenshot (bad):
 [https://trac.ffmpeg.org/raw-attachment/ticket/9246/ffplay.png]

 mpchc screenshot (good):
 [https://trac.ffmpeg.org/raw-attachment/ticket/9246/mpchc.png]

 mpchc was played using LAV Decoder from Klite standard codec pack and the
 output device was selected as MPC Video renderer.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9246#comment:2>
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