[FFmpeg-user] ffplay error

[Mohammed Bey Ahmed Khernache]

Hello,
I am trying to play (decode) a video with *ffplay*. Unfortunately, I got
this error, given below.
Can anyone guide me to fix this issue?
---------------------------------------------- ffplay output
-------------------------------------
root at odroid:~/HEVC# ffplay -autoexit video-h265.mkv
ffplay version N-91277-g2223811 Copyright (c) 2003-2018 the FFmpeg
developers
  built with gcc 4.8 (Ubuntu/Linaro 4.8.2-19ubuntu1)
  configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static
--extra-cflags=-I/root/ffmpeg_build/include
--extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs='-lpthread -lm'
--bindir=/root/bin --enable-gpl --enable-libass --enable-libfdk-aac
--enable-libfreetype --enable-libmp3lame --enable-libopus
--enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264
--arch=arm --arch=arm --enable-neon --enable-thumb --enable-optimizations
--enable-pthreads --enable-gray --enable-version3 --enable-postproc
--enable-libxcb --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libdc1394 --enable-libgsm --enable-libopenjpeg --enable-libspeex
--enable-libtheora --enable-libvorbis --enable-libxvid --enable-yasm
--enable-nonfree
  libavutil      56. 18.102 / 56. 18.102
  libavcodec     58. 20.101 / 58. 20.101
  libavformat    58. 17.100 / 58. 17.100
  libavdevice    58.  4.101 / 58.  4.101
  libavfilter     7. 25.100 /  7. 25.100
  libswscale      5.  2.100 /  5.  2.100
  libswresample   3.  2.100 /  3.  2.100
  libpostproc    55.  2.100 / 55.  2.100
libGL error: failed to load driver: swrast
Input #0, matroska,webm, from 'video-h265.mkv':KB sq=    0B f=0/0
  Metadata:
    ENCODER         : Lavf55.12.0
  Duration: 00:00:16.16, start: 0.099000, bitrate: 2619 kb/s
    Stream #0:0: Video: hevc (Main), yuv420p(tv, bt709), 1920x960 [SAR 1:1
DAR 2:1], 25 fps, 25 tbr, 1k tbn, 25 tbc (default)
    Stream #0:1(eng): Audio: aac (LC), 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Stereo
      LANGUAGE        : eng
[swscaler @ 0xa70ea0a0] No accelerated colorspace conversion found from
yuv420p to bgra.
X Error of failed request:  GLXBadRenderRequestKB sq=    0B f=0/0
  Major opcode of failed request:  148 (GLX)
  Minor opcode of failed request:  1 (X_GLXRender)
  Serial number of failed request:  278
  Current serial number in output stream:  280
-----------------------------------------------------------------------------------------------------

Best regards