Cross-platform solution to record, convert and stream audio and video.
copied from cf-staging / ffmpegconda install -c conda-forge ffmpeg
conda install -c "conda-forge/label/broken" ffmpeg
conda install -c "conda-forge/label/cf201901" ffmpeg
conda install -c "conda-forge/label/cf202003" ffmpeg
conda install -c "conda-forge/label/gcc7" ffmpeg