ffmpeg bluetooth openal

env PULSE_LATENCY_MSEC=2 ffmpeg -vsync passthrough -vaapi_device /dev/dri/renderD128 -hwaccel vaapi -hwaccel_output_format vaapi -thread_queue_size 8192 -f openal -sample_rate 44100 -channels 2 -i 'Monitor of Voombox-outdoor' -thread_queue_size 4096 -framerate 30 -f x11grab -s 1366x768 -i :0.0 -acodec libfdk_aac -b:a 192k -vf format=nv12,hwupload -vcodec h264_vaapi -f flv TEST009.flv
ffmpeg version N-86544-g9d11fed Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 6.3.0 (Ubuntu 6.3.0-12ubuntu2) 20170406
  configuration: --enable-shared --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv --enable-libfdk-aac --enable-libmfx --enable-vaapi --enable-nonfree --enable-gpl --enable-libxcb --enable-libxcb-shm --enable-libxcb-xfixes --enable-libxcb-shape --enable-ffplay
  libavutil      55. 66.100 / 55. 66.100
  libavcodec     57. 99.100 / 57. 99.100
  libavformat    57. 73.100 / 57. 73.100
  libavdevice    57.  7.100 / 57.  7.100
  libavfilter     6. 94.100 /  6. 94.100
  libavresample   3.  6.  0 /  3.  6.  0
  libswscale      4.  7.101 /  4.  7.101
  libswresample   2.  8.100 /  2.  8.100
  libpostproc    54.  6.100 / 54.  6.100
libva info: VA-API version 0.39.4
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, openal, from 'Monitor of Voombox-outdoor':
  Duration: N/A, start: 1498341501.476216, bitrate: 1411 kb/s
    Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
[x11grab @ 0x555fdc0c7000] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #1, x11grab, from ':0.0':
  Duration: N/A, start: 1498341501.510000, bitrate: N/A
    Stream #1:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 1366x768, 30 fps, 1000k tbr, 1000k tbn, 1000k tbc
Stream mapping:
  Stream #1:0 -> #0:0 (rawvideo (native) -> h264 (h264_vaapi))
  Stream #0:0 -> #0:1 (pcm_s16le (native) -> aac (libfdk_aac))
Press [q] to stop, [?] for help
[swscaler @ 0x555fdc0e0080] Warning: data is not aligned! This can lead to a speedloss
Output #0, flv, to 'TEST009.flv':
  Metadata:
    encoder         : Lavf57.73.100
    Stream #0:0: Video: h264 (h264_vaapi) (High) ([7][0][0][0] / 0x0007), vaapi_vld(progressive), 1366x768, q=0-31, 30 fps, 1k tbn, 30 tbc
    Metadata:
      encoder         : Lavc57.99.100 h264_vaapi
    Stream #0:1: Audio: aac (libfdk_aac) ([10][0][0][0] / 0x000A), 44100 Hz, stereo, s16, 192 kb/s
    Metadata:
      encoder         : Lavc57.99.100 libfdk_aac
[libfdk_aac @ 0x555fdc0d25a0] Queue input is backward in time
[flv @ 0x555fdc0ce420] Non-monotonous DTS in output stream 0:1; previous: 121, current: 99; changing to 121. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x555fdc0d25a0] Queue input is backward in timeitrate=2147.1kbits/s speed=0.993x
[libfdk_aac @ 0x555fdc0d25a0] Queue input is backward in timeitrate=1777.4kbits/s speed=0.997x
[flv @ 0x555fdc0ce420] Non-monotonous DTS in output stream 0:1; previous: 15518, current: 15514; changing to 15518. This may result in incorrect timestamps in the output file.
[libfdk_aac @ 0x555fdc0d25a0] Queue input is backward in timeitrate=1770.1kbits/s speed=0.997x
[flv @ 0x555fdc0ce420] Non-monotonous DTS in output stream 0:1; previous: 19327, current: 19322; changing to 19327. This may result in incorrect timestamps in the output file.
frame=  870 fps= 30 q=-0.0 Lsize=    6233kB time=00:00:28.93 bitrate=1764.6kbits/s speed=0.999x
video:5515kB audio:679kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.615171%