C:\>ffmpeg.exe -y -framerate 31.596846 -f rawvideo -pix_fmt rgb24 -vcodec rawvideo -s 640x480 -i tcp://127.0.0.1:54184 -acodec pcm_f32le -f f32le  -ar 32006 -ac 2  -i tcp://127.0.0.1:54183 -c:v libvpx -crf 20 -pix_fmt yuv420p output.webm
ffmpeg version git-2019-12-06-b66a800 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.2.1 (GCC) 20191125
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
  libavutil      56. 36.101 / 56. 36.101
  libavcodec     58. 64.101 / 58. 64.101
  libavformat    58. 35.101 / 58. 35.101
  libavdevice    58.  9.101 / 58.  9.101
  libavfilter     7. 67.100 /  7. 67.100
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
Input #0, rawvideo, from 'tcp://127.0.0.1:54184':
  Duration: N/A, start: 0.000000, bitrate: 232957 kb/s
    Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 640x480, 232957 kb/s, 31.60 tbr, 31.60 tbn, 31.60 tbc
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, f32le, from 'tcp://127.0.0.1:54183':
  Duration: N/A, bitrate: 2048 kb/s
    Stream #1:0: Audio: pcm_f32le, 32006 Hz, stereo, flt, 2048 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> vp8 (libvpx))
  Stream #1:0 -> #0:1 (pcm_f32le (native) -> opus (libopus))
Press [q] to stop, [?] for help
[libvpx @ 00000281b2f2c640] v1.8.1
[libvpx @ 00000281b2f2c640] Bitrate not specified for constrained quality mode, using default of 256kbit/sec
[libopus @ 00000281b2f2f040] No bit rate set. Defaulting to 96000 bps.
Output #0, webm, to 'C:\Users\Patrick\CloudRetro\tmpframes2\output.webm':
  Metadata:
    encoder         : Lavf58.35.101
    Stream #0:0: Video: vp8 (libvpx), yuv420p(progressive), 640x480, q=-1--1, 256 kb/s, 31.60 fps, 1k tbn, 31.60 tbc
    Metadata:
      encoder         : Lavc58.64.101 libvpx
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
    Stream #0:1: Audio: opus (libopus), 24000 Hz, stereo, flt, 96 kb/s
    Metadata:
      encoder         : Lavc58.64.101 libopus
[rawvideo @ 00000281b2f2ba40] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
frame=  480 fps= 88 q=0.0 Lsize=     559kB time=00:00:15.16 bitrate= 302.1kbits/s speed=2.79x
video:555kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.754884%