Jitter-buffer is a human-made temporal smoothing component that holds a variable-length queue of media packets to absorb network timing variations, parameterized by maximum depth in milliseconds, current fill level, and adaptation policy for under/overrun handling. It persists through software implementations in streaming stacks, protocol specifications such as RTP/RTCP, and hardware designs that embed the buffering logic in network interfaces. [formal: buffer iacitiae | substrate: matter | horizon: generations | explicit: yes | epoch: 0.12]
Accepted ontology entry
jitter-buffer
Jitter-buffer is a human-made temporal smoothing component that holds a variable-length queue of media packets to absorb network timing variations, parameterized by maximum depth in milliseconds, current fill level, and adaptation policy f…
Definition
Why it is in scope
a human-made software and hardware component that smooths network timing variations in audio/video streaming, built to persist as a design pattern in streaming protocols and implementations
Names and aliases
- jitter-bufferen · CANONICAL
Relations from this entry
- audio-bufferINSTANCE_OF →
jitter-buffer is a specialized audio-buffer designed to absorb network jitter; it is a kind of audio-buffer with timing compensation.
- buffer-sizeDEPENDS_ON →
A jitter-buffer's core mechanism is managing buffer size to absorb network timing variation. Without configurable buffer-size, a jitter-buffer cannot operate — the buffer size IS its fundamental parameter. The removal test passes: remove buffer-size and the jitter-buffer has no mechanism to function.
- audio-streamingSERVES →
Jitter-buffer is built and maintained for the sake of audio-streaming — smoothing network timing variation to enable reliable playback. Servant points at master purpose, Law 8d.
Relations to this entry
- audio-streaming← DEPENDS_ON
Real-time audio streaming over networks requires jitter buffers to compensate for timing variation; remove jitter buffer and streaming playback ceases to operate reliably.
Record identity
- Created
- Aug 18, 2026, 10:35 AM UTC
- Content hash
- ab9bf142e9c15b7789bcf92d1694fbc072d739eb1cbcb23324fe43808e3d54e7