$ ffmpeg -i ../holodisc_conditional_guest_mix_jamal_moss.wav -i ../cond.jpg -r 30 -profile:v baseline  -level 3.0 -pix_fmt yuv420p -start_number 0 -hls_time 5 -hls_list_size 0 -f hls master.m3u8
ffmpeg version 3.2.4-1 Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 6.3.0 (Debian 6.3.0-6) 20170205
  configuration: --prefix=/usr --extra-version=1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --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-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
  libavutil      55. 34.101 / 55. 34.101
  libavcodec     57. 64.101 / 57. 64.101
  libavformat    57. 56.101 / 57. 56.101
  libavdevice    57.  1.100 / 57.  1.100
  libavfilter     6. 65.100 /  6. 65.100
  libavresample   3.  1.  0 /  3.  1.  0
  libswscale      4.  2.100 /  4.  2.100
  libswresample   2.  3.100 /  2.  3.100
  libpostproc    54.  1.100 / 54.  1.100
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, wav, from '../holodisc_conditional_guest_mix_jamal_moss.wav':
  Duration: 00:59:56.78, bitrate: 1411 kb/s
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo, s16, 1411 kb/s
Input #1, image2, from '../cond.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 27540 kb/s
    Stream #1:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 600x600 [SAR 1:1 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
[swscaler @ 0x55e4808e9e40] deprecated pixel format used, make sure you did set range correctly
[libx264 @ 0x55e4808d6440] using SAR=1/1
[libx264 @ 0x55e4808d6440] MB rate (43320) > level limit (40500)
[libx264 @ 0x55e4808d6440] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x55e4808d6440] profile Constrained Baseline, level 3.0
Output #0, hls, to 'master.m3u8':
  Metadata:
    encoder         : Lavf57.56.101
    Stream #0:0: Video: h264 (libx264), yuv420p, 600x600 [SAR 1:1 DAR 1:1], q=-1--1, 30 fps, 90k tbn, 30 tbc
    Metadata:
      encoder         : Lavc57.64.101 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream #0:1: Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s
    Metadata:
      encoder         : Lavc57.64.101 aac
Stream mapping:
  Stream #1:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  Stream #0:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
frame=    1 fps=0.1 q=0.0 size=N/A time=00:01:38.17 bitrate=N/A speed=11.5x