average bit rate; mean bit rate
Technical term used in digital media and telecommunications to describe the average amount of data transmitted per unit of time, often in contrast to constant or variable bit rates.
The average bit rate of this video is 2 megabits per second.
You can specify the average bit rate when encoding.
Compound of 平均 (average) and ビットレート (bit rate), a direct calque from English 'average bit rate'.