Sets FFMPEG Builder to encode the video given the bitrate
The target bitrate of the video in kilobytes. Or if Percent is checked, the percentage of the working file’s bitrate. For example, if set to 50% and the working file bitrate is 6000Kbps, the new files bitrate will be 3000Kbps.
When selected the bitrate will be calculated as a percentage of the current bitrate.