Class: VideoSampler<T>
Defined in: aiui-intent-runtime/src/video.ts:148
The share cadence + toggle/pause state machine. One share is a start() … stop() span, during which frames arrive at the interval with a seq counting from 0 (a new share resets it — the host bumps the share ordinal in parallel). pause()/resume() (window blur/focus) hold and continue sampling without ending the share, so a glance away doesn't drop the context and refocus picks it right back up.
Smart mode adds one rule on top: VideoSamplerDeps.shouldCapture vetoes a tick, and a vetoed tick is a non-event — no seq, no sendFrame, nothing in the transcript. The share's very first frame is exempt.
Type Parameters
T
T = Uint8Array
Constructors
Constructor
new VideoSampler<
T>(deps):VideoSampler<T>
Defined in: aiui-intent-runtime/src/video.ts:163
Parameters
deps
Returns
VideoSampler<T>
Accessors
sharing
Get Signature
get sharing():
boolean
Defined in: aiui-intent-runtime/src/video.ts:172
True while a share is active (whether or not it is momentarily paused).
Returns
boolean
Methods
dispose()
dispose():
void
Defined in: aiui-intent-runtime/src/video.ts:226
Release the interval on unmount (does not emit an off event — the caller owns that).
Returns
void
pause()
pause():
void
Defined in: aiui-intent-runtime/src/video.ts:210
Window blur: hold sampling but stay "sharing" so a refocus can resume it.
Returns
void
resume()
resume():
void
Defined in: aiui-intent-runtime/src/video.ts:218
Window focus: continue sampling (same seq run) if the share is still on.
Returns
void
start()
start():
void
Defined in: aiui-intent-runtime/src/video.ts:177
Begin a share: reset the seq, sample immediately, then every intervalMs.
Returns
void
stop()
stop():
void
Defined in: aiui-intent-runtime/src/video.ts:203
End the share entirely (toggle off / thread-close / disarm).
Returns
void
takeMutedSkips()
takeMutedSkips():
boolean
Defined in: aiui-intent-runtime/src/video.ts:196
Did the mute swallow at least one frame since this was last called? Reads and clears, like the interaction gate it feeds: the caller (unmute) converts one outstanding debt into one frame, and a second unmute with nothing skipped in between must not buy a second one.
Returns
boolean