Dolby AC-4 and HTTP Live Streaming
Specification
Introduction to
Dolby AC-4
and HTTP Live Streaming specification
About this documentation
Conventions used
Resources
Contacting
Dolby
Dolby AC-4
packetization into
a fragmented MP4 file
Constraints on
Dolby AC-4
elementary streams within HTTP Live Streaming compliant test streams
Content of the MP4 sample
Reading
Dolby AC-4
frames from an .ac4 file
Packetizing the
Dolby AC-4
bitstream
Signaling
bitstreams in an ISO base media file format
Signaling immersive stereo content
Contents of
AC4SpecificBox
A/V alignment and segmentation
Recommended frame rates
Dolby AC-4
packetization into HTTP Live Streaming compliant audio-only elementary stream segments
HTTP Live Streaming playlist files with
Dolby AC-4
CHANNELS
attribute
Codec type indication for
Dolby AC-4
Codec type indication for
immersive stereo
content
Examples of HTTP Live Streaming playlist files with
Dolby AC-4
Demultiplexing
Dolby AC-4
bitstreams from an ISO base media file segment
Buffering considerations
HTTP Live Streaming and
Dolby AC-4
overview
HTTP Live Streaming
HTTP Live Streaming playlist files
Raw AC-4 frame
Random access point
Sync frames
Glossary
Notices
Copyright
Confidential information
Trademarks
Search
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Glossary
Glossary
bit string, left bit first
constant bit rate
cyclic redundancy check
Dolby AC‑4
elementary stream
HTTP Live Streaming
independently decodable frame
immersive stereo
MPEG Dynamic Adaptive Streaming over HTTP
object type indicator
pulse code modulation
program clock reference
presentation
presentation configuration
presentation time stamp
raw AC‑4 frame
random access point
substream
unsigned integer, most-significant bit first
Uniform Resource Identifier
variable bit rate