Bit rate atom ('btrt')

Overview

The optional bit rate atom may be present at the end of any timed metadata sample description to signal the bit rate information of a stream. The bit rate information can be used for buffer configuration.

The layout of a bit rate atom is as follows:

Topics

Data fields

• Size
• Type
• Buffer size
• Max bit rate
• Average bit rate

See Also

Describing timed metadata

• Metadata key table atom ('keys')
• Metadata key atom
• Metadata key declaration atom ('keyd')
• Metadata datatype definition atom ('dtyp')
• Metadata locale atom ('loca')