/xusr/bin/ffmpeg -loglevel info -threads auto -use_wallclock_as_timestamps 1 -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -thread_queue_size 1024 -f x11grab -framerate 30 -video_size 1920x1080 -i :5 -thread_queue_size 1024 -f pulse -i alsa_output.pci-0000_00_1f.3.analog-stereo.monitor -thread_queue_size 1024 -f alsa -i default -filter_complex '[0]scale=iw*min(1920/iw\,1080/ih):ih*min(1920/iw\,1080/ih),pad=1920:1080:ow/2-iw/2:oh/2-ih/2,format=nv12,hwupload[vid]' -map '[vid]:v' -map 1 -metadata:s:a:0 'title=System Audio' -map 2 -metadata:s:a:1 'title=ALSA Audio' -c:v h264_vaapi -qp:v 19 -g 60 -keyint_min 30 -b:v 4800k -bufsize 4800k -minrate 4800k -maxrate 4800k -c:a:0 libfdk_aac -b:a:0 160k -c:a:1 libfdk_aac -b:a:1 160k -movflags faststart -y '/home/tiz/Videos/Recordings/Celeste 20180518-195432.mp4'
ffmpeg version N-91063-g66ba303 Copyright (c) 2000-2018 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
  configuration: --prefix=/xusr/opt/ffmpeg --pkg-config-flags=--static --extra-cflags=-I/xusr/opt/ffmpeg/include --extra-ldflags=-L/xusr/opt/ffmpeg/lib --extra-libs='-lpthread -lm' --cpu=native --enable-pic --enable-gpl --enable-opengl --enable-vaapi --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libpulse --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree --enable-libxcb
  libavutil      56. 18.102 / 56. 18.102
  libavcodec     58. 19.101 / 58. 19.101
  libavformat    58. 13.102 / 58. 13.102
  libavdevice    58.  4.100 / 58.  4.100
  libavfilter     7. 22.100 /  7. 22.100
  libswscale      5.  2.100 /  5.  2.100
  libswresample   3.  2.100 /  3.  2.100
  libpostproc    55.  2.100 / 55.  2.100
/xusr/opt/ffmpeg/lib/dri/hybrid_drv_video.so init failed
Failed to wrapper hybrid_drv_video.so
[x11grab @ 0x55558bec08c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, x11grab, from ':5':
  Duration: N/A, start: 1526687675.014523, bitrate: N/A
    Stream #0:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 1920x1080, 30 fps, 1000k tbr, 1000k tbn, 1000k tbc
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, pulse, from 'alsa_output.pci-0000_00_1f.3.analog-stereo.monitor':
  Duration: N/A, start: 1526687677.591294, bitrate: 1536 kb/s
    Stream #1:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
Guessed Channel Layout for Input Stream #2.0 : stereo
Input #2, alsa, from 'default':
  Duration: N/A, start: 1526687677.599163, bitrate: 1536 kb/s
    Stream #2:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
Stream mapping:
  Stream #0:0 (rawvideo) -> scale (graph 0)
  hwupload (graph 0) -> Stream #0:0 (h264_vaapi)
  Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (libfdk_aac))
  Stream #2:0 -> #0:2 (pcm_s16le (native) -> aac (libfdk_aac))
Press [q] to stop, [?] for help
Output #0, mp4, to '/home/tiz/Videos/Recordings/Celeste 20180518-195432.mp4':
  Metadata:
    encoder         : Lavf58.13.102
    Stream #0:0: Video: h264 (h264_vaapi) (High) (avc1 / 0x31637661), vaapi_vld(progressive), 1920x1080, q=0-31, 4800 kb/s, 30 fps, 15360 tbn, 30 tbc
    Metadata:
      encoder         : Lavc58.19.101 h264_vaapi
    Stream #0:1: Audio: aac (libfdk_aac) (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 160 kb/s
    Metadata:
      title           : System Audio
      encoder         : Lavc58.19.101 libfdk_aac
    Stream #0:2: Audio: aac (libfdk_aac) (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 160 kb/s
    Metadata:
      title           : ALSA Audio
      encoder         : Lavc58.19.101 libfdk_aac
frame=   79 fps=0.0 q=-0.0 size=       0kB time=00:00:02.50 bitrate=   0.2kbits/s dup=77 drop=0 speed=4.97x
frame=   79 fps= 79 q=-0.0 size=     256kB time=00:00:02.50 bitrate= 839.0kbits/s dup=77 drop=0 speed=2.49x
frame=   79 fps= 52 q=-0.0 size=     256kB time=00:00:02.50 bitrate= 839.0kbits/s dup=77 drop=0 speed=1.66x
frame=   79 fps= 39 q=-0.0 size=     512kB time=00:00:02.50 bitrate=1677.8kbits/s dup=77 drop=0 speed=1.24x
frame=   79 fps= 31 q=-0.0 size=    1024kB time=00:00:02.59 bitrate=3236.9kbits/s dup=77 drop=0 speed=1.03x
Past duration 0.667503 too large
frame=   88 fps= 29 q=-0.0 size=    1024kB time=00:00:02.98 bitrate=2811.8kbits/s dup=77 drop=15 speed=0.986x
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
    Last message repeated 1 times
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 145256, current: 141628; changing to 145257. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 145257, current: 142652; changing to 145258. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 145258, current: 141624; changing to 145259. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 145259, current: 142648; changing to 145260. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 145260, current: 143672; changing to 145261. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 145261, current: 144696; changing to 145262. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 150840, current: 146119; changing to 150841. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 150841, current: 147143; changing to 150842. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 150842, current: 148167; changing to 150843. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 150843, current: 149191; changing to 150844. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 150844, current: 150215; changing to 150845. This may result in incorrect timestamps in the output file.
frame=   98 fps= 28 q=-0.0 size=    1280kB time=00:00:03.32 bitrate=3157.1kbits/s dup=77 drop=30 speed=0.94x
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 161479, current: 156160; changing to 161480. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 161480, current: 157184; changing to 161481. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 161481, current: 158208; changing to 161482. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 161482, current: 159232; changing to 161483. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 161483, current: 160256; changing to 161484. This may result in incorrect timestamps in the output file.
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 161484, current: 161280; changing to 161485. This may result in incorrect timestamps in the output file.
frame=  111 fps= 27 q=-0.0 size=    1536kB time=00:00:03.80 bitrate=3310.2kbits/s dup=77 drop=46 speed=0.94x
frame=  123 fps= 27 q=-0.0 size=    1792kB time=00:00:04.24 bitrate=3458.2kbits/s dup=77 drop=61 speed=0.931x
frame=  137 fps= 27 q=-0.0 size=    2048kB time=00:00:04.44 bitrate=3776.0kbits/s dup=77 drop=76 speed=0.876x
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
    Last message repeated 2 times
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216769, current: 216369; changing to 216770. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216770, current: 214768; changing to 216771. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216771, current: 213249; changing to 216772. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216772, current: 211762; changing to 216773. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216773, current: 209912; changing to 216774. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216774, current: 207829; changing to 216775. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216775, current: 205069; changing to 216776. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216776, current: 200836; changing to 216777. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time
[mp4 @ 0x55558befefc0] Non-monotonous DTS in output stream 0:1; previous: 216777, current: 197406; changing to 216778. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x55558bf02780] Queue input is backward in time