anosipov qaosipov

## webm-2-mp4.sh
# https://blog.addpipe.com/converting-webm-to-mp4-with-ffmpeg/
ffmpeg -i video.webm video.mp4

## hide_bash_output.sh
command &>/dev/null # best way
command >/dev/null 2>&1 # longer way

: $(command) # do nothing with STDOUT
true $(command) # longer way
	# https://blog.addpipe.com/converting-webm-to-mp4-with-ffmpeg/
	ffmpeg -i video.webm video.mp4
	command &>/dev/null # best way
	command >/dev/null 2>&1 # longer way

	: $(command) # do nothing with STDOUT
	true $(command) # longer way