« Back to Glossary Index

Bitrate

In video streaming, bitrate refers to the number of bits that are conveyed or processed in a given unit of time. Bitrate is commonly measured in bits per second (bit/s) and often includes a prefix, such as ‘kilo’, ‘mega’, ‘giga’, or ‘tera’. One kilobit per second (kbit/s) is the equivalent of 1000 bits per second. One megabit per second (mbit/s) equals 1000 kbit/s.

 

In video, a higher bitrate accommodates higher image quality in video output. Bitrate for HD video, for example, is usually in the range of 5-20 Mbps. Standard-definition is typically 1-6 mbps and high quality web video runs at about 2 Mbps. Video for phones is commonly measured in kilobits per second, or kbps.

Latest Blog Articles

Learn how to get the most out of SRT from the pioneers of the Secure Reliable Transport protocol.
Our video expert explains what is meant by the terms unicast and multicast, and the differences between them. Read on for a quick primer!
Learn about StreamHub GO, the newest version of Haivision’s award-winning receiver, and why it’s ideal for broadcast productions utilizing smaller studios, OB vans, and more.

Speak With One of Our Experts to Learn More!

« Back to Glossary