Bit rate
Also written: -b:a, kbit/s
How many bits per second a compressed audio file uses. In ffmpeg, `-b:a 16k` sets it, and lower values give smaller, lossier files.
Also written: -b:a, kbit/s
How many bits per second a compressed audio file uses. In ffmpeg, `-b:a 16k` sets it, and lower values give smaller, lossier files.