opus

Opus encoder.

This is a native FFmpeg encoder for the Opus format. Currently its in development and only implements the CELT part of the codec. Its quality is usually worse and at best is equal to the libopus encoder.

Options

'b'

Set bit rate in bits/s. If unspecified it uses the number of channels and the layout to make a good guess.

'opus_delay'

Sets the maximum delay in milliseconds. Lower delays than 20ms will very quickly decrease quality.