web.streams.MediaTrackConstraints — clojure-interop/cljs-web-api 1.0.10

The MediaTrackConstraints dictionary is used to describe a set capabilities and the value or values each can take on. A constraints is passed into applyConstraints() to allow a script to establish set of exact (required) values or ranges and/or preferred values ranges of values for the track, and the most recently-requested of custom constraints can be retrieved by calling getConstraints().

aspect-ratio cljs

(aspect-ratio this)

Property.

A ConstrainDouble specifying the video aspect ratio or range aspect ratios which are acceptable and/or required.

auto-gain-control cljs

(auto-gain-control this)

Property.

The web.streams.MediaTrackConstraints dictionary's autoGainControl is a web.streams.ConstrainBoolean describing the requested mandatory constraints placed upon the value of the autoGainControl property.

`var constraintsObject = { autoGainControl: constraint };

constraintsObject.autoGainControl = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/autoGainControl

brightness cljs

(brightness this)

Property.

A ConstrainDouble (a double-precision integer) specifying a desired setting.

channel-count cljs

(channel-count this)

Property.

The web.streams.MediaTrackConstraints dictionary's channelCount is a web.streams.ConstrainLong describing the requested or constraints placed upon the value of the channelCount constrainable

`var constraintsObject = { channelCount: constraint };

constraintsObject.channelCount = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/channelCount

color-temperature cljs

(color-temperature this)

Property.

A ConstrainDouble (a double-precision integer) specifying a desired temperature in degrees kelvin.

contrast cljs

(contrast this)

Property.

A ConstrainDouble (a double-precision integer) specifying the of difference between light and dark.

cursor cljs

(cursor this)

Property.

The web.streams.MediaTrackConstraints dictionary's cursor property a web.streams.ConstrainDOMString describing the requested or constraints placed upon the value of the cursor constrainable which is used to specify whether or not the cursor should be in the captured video.

`var constraintsObject = { cursor: constraint };

constraintsObject.cursor = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/cursor

device-id cljs

(device-id this)

Property.

The web.streams.MediaTrackConstraints dictionary's deviceId is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the deviceId property.

`var constraintsObject = { deviceId: constraint };

constraintsObject.deviceId = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/deviceId

display-surface cljs

(display-surface this)

Property.

The web.streams.MediaTrackConstraints dictionary's displaySurface is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the displaySurface property.

`var constraintsObject = { displaySurface: constraint };

constraintsObject.displaySurface = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/displaySurface

echo-cancellation cljs

(echo-cancellation this)

Property.

The web.streams.MediaTrackConstraints dictionary's echoCancellation is a web.streams.ConstrainBoolean describing the requested mandatory constraints placed upon the value of the echoCancellation property.

`var constraintsObject = { echoCancellation: constraint };

constraintsObject.echoCancellation = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/echoCancellation

exposure-compensation cljs

(exposure-compensation this)

Property.

A ConstrainDouble (a double-precision integer) specifying f-stop by up to ±3.

exposure-mode cljs

(exposure-mode this)

Property.

A String specifying one of "none", "manual", "single-shot", or

facing-mode cljs

(facing-mode this)

Property.

The web.streams.MediaTrackConstraints dictionary's facingMode is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the facingMode property.

`var constraintsObject = { facingMode: constraint };

constraintsObject.facingMode = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/facingMode

focus-distance cljs

(focus-distance this)

Property.

A ConstrainDouble (a double-precision integer) specifying distance a focused object.

focus-mode cljs

(focus-mode this)

Property.

A String specifying one of "none", "manual", "single-shot", or

frame-rate cljs

(frame-rate this)

Property.

The web.streams.MediaTrackConstraints dictionary's frameRate is a web.rtc.ConstrainDouble describing the requested or mandatory placed upon the value of the frameRate constrainable property.

`var constraintsObject = { frameRate: constraint };

constraintsObject.frameRate = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/frameRate

group-id cljs

(group-id this)

Property.

The web.streams.MediaTrackConstraints dictionary's groupId is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the groupId property.

`var constraintsObject = { groupId: constraint };

constraintsObject.groupId = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/groupId

height cljs

(height this)

Property.

The web.streams.MediaTrackConstraints dictionary's height property a web.streams.ConstrainLong describing the requested or mandatory placed upon the value of the height constrainable property.

`var constraintsObject = { height: constraint };

constraintsObject.height = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/height

iso cljs

(iso this)

Property.

A ConstrainDouble (a double-precision integer) specifying a desired setting.

latency cljs

(latency this)

Property.

The web.streams.MediaTrackConstraints dictionary's latency is a web.rtc.ConstrainDouble describing the requested or mandatory placed upon the value of the latency constrainable property.

`var constraintsObject = { latency: constraint };

constraintsObject.latency = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/latency

logical-surface cljs

(logical-surface this)

Property.

The web.streams.MediaTrackConstraints dictionary's logicalSurface is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the logicalSurface property.

`var constraintsObject = { logicalSurface: constraint };

constraintsObject.logicalSurface = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/logicalSurface

noise-suppression cljs

(noise-suppression this)

Property.

The web.streams.MediaTrackConstraints dictionary's noiseSuppression is a web.streams.ConstrainBoolean describing the requested mandatory constraints placed upon the value of the noiseSuppression property.

`var constraintsObject = { noiseSuppression: constraint };

constraintsObject.noiseSuppression = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/noiseSuppression

points-of-interest cljs

(points-of-interest this)

Property.

The pixel coordinates on the sensor of one or more points of This is either an object in the form { x:value, y:value } or array of such objects, where value is a double-precision integer.

resize-mode cljs

(resize-mode this)

Property.

A ConstrainDOMString object specifying a mode or an array of the UA can use to derive the resolution of a video track. Allowed are none and crop-and-scale. none means that the user agent uses resolution provided by the camera, its driver or the OS. crop-and-scale that the user agent can use cropping and downscaling on the camera in order to satisfy other constraints that affect the resolution.

sample-rate cljs

(sample-rate this)

Property.

The web.streams.MediaTrackConstraints dictionary's sampleRate is a web.streams.ConstrainLong describing the requested or constraints placed upon the value of the sampleRate constrainable

`var constraintsObject = { sampleRate: constraint };

constraintsObject.sampleRate = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/sampleRate

sample-size cljs

(sample-size this)

Property.

The web.streams.MediaTrackConstraints dictionary's sampleSize is a web.streams.ConstrainLong describing the requested or constraints placed upon the value of the sampleSize constrainable

`var constraintsObject = { sampleSize: constraint };

constraintsObject.sampleSize = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/sampleSize

saturation cljs

(saturation this)

Property.

A ConstrainDouble (a double-precision integer) specifying the of color intensity.

set-aspect-ratio! cljs

(set-aspect-ratio! this val)

Property.

A ConstrainDouble specifying the video aspect ratio or range aspect ratios which are acceptable and/or required.

set-auto-gain-control! cljs

(set-auto-gain-control! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's autoGainControl is a web.streams.ConstrainBoolean describing the requested mandatory constraints placed upon the value of the autoGainControl property.

`var constraintsObject = { autoGainControl: constraint };

constraintsObject.autoGainControl = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/autoGainControl

set-brightness! cljs

(set-brightness! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying a desired setting.

set-channel-count! cljs

(set-channel-count! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's channelCount is a web.streams.ConstrainLong describing the requested or constraints placed upon the value of the channelCount constrainable

`var constraintsObject = { channelCount: constraint };

constraintsObject.channelCount = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/channelCount

set-color-temperature! cljs

(set-color-temperature! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying a desired temperature in degrees kelvin.

set-contrast! cljs

(set-contrast! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying the of difference between light and dark.

set-cursor! cljs

(set-cursor! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's cursor property a web.streams.ConstrainDOMString describing the requested or constraints placed upon the value of the cursor constrainable which is used to specify whether or not the cursor should be in the captured video.

`var constraintsObject = { cursor: constraint };

constraintsObject.cursor = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/cursor

set-device-id! cljs

(set-device-id! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's deviceId is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the deviceId property.

`var constraintsObject = { deviceId: constraint };

constraintsObject.deviceId = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/deviceId

set-display-surface! cljs

(set-display-surface! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's displaySurface is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the displaySurface property.

`var constraintsObject = { displaySurface: constraint };

constraintsObject.displaySurface = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/displaySurface

set-echo-cancellation! cljs

(set-echo-cancellation! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's echoCancellation is a web.streams.ConstrainBoolean describing the requested mandatory constraints placed upon the value of the echoCancellation property.

`var constraintsObject = { echoCancellation: constraint };

constraintsObject.echoCancellation = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/echoCancellation

set-exposure-compensation! cljs

(set-exposure-compensation! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying f-stop by up to ±3.

set-exposure-mode! cljs

(set-exposure-mode! this val)

Property.

A String specifying one of "none", "manual", "single-shot", or

set-facing-mode! cljs

(set-facing-mode! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's facingMode is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the facingMode property.

`var constraintsObject = { facingMode: constraint };

constraintsObject.facingMode = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/facingMode

set-focus-distance! cljs

(set-focus-distance! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying distance a focused object.

set-focus-mode! cljs

(set-focus-mode! this val)

Property.

A String specifying one of "none", "manual", "single-shot", or

set-frame-rate! cljs

(set-frame-rate! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's frameRate is a web.rtc.ConstrainDouble describing the requested or mandatory placed upon the value of the frameRate constrainable property.

`var constraintsObject = { frameRate: constraint };

constraintsObject.frameRate = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/frameRate

set-group-id! cljs

(set-group-id! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's groupId is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the groupId property.

`var constraintsObject = { groupId: constraint };

constraintsObject.groupId = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/groupId

set-height! cljs

(set-height! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's height property a web.streams.ConstrainLong describing the requested or mandatory placed upon the value of the height constrainable property.

`var constraintsObject = { height: constraint };

constraintsObject.height = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/height

set-iso! cljs

(set-iso! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying a desired setting.

set-latency! cljs

(set-latency! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's latency is a web.rtc.ConstrainDouble describing the requested or mandatory placed upon the value of the latency constrainable property.

`var constraintsObject = { latency: constraint };

constraintsObject.latency = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/latency

set-logical-surface! cljs

(set-logical-surface! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's logicalSurface is a web.streams.ConstrainDOMString describing the requested mandatory constraints placed upon the value of the logicalSurface property.

`var constraintsObject = { logicalSurface: constraint };

constraintsObject.logicalSurface = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/logicalSurface

set-noise-suppression! cljs

(set-noise-suppression! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's noiseSuppression is a web.streams.ConstrainBoolean describing the requested mandatory constraints placed upon the value of the noiseSuppression property.

`var constraintsObject = { noiseSuppression: constraint };

constraintsObject.noiseSuppression = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/noiseSuppression

set-points-of-interest! cljs

(set-points-of-interest! this val)

Property.

The pixel coordinates on the sensor of one or more points of This is either an object in the form { x:value, y:value } or array of such objects, where value is a double-precision integer.

set-resize-mode! cljs

(set-resize-mode! this val)

Property.

A ConstrainDOMString object specifying a mode or an array of the UA can use to derive the resolution of a video track. Allowed are none and crop-and-scale. none means that the user agent uses resolution provided by the camera, its driver or the OS. crop-and-scale that the user agent can use cropping and downscaling on the camera in order to satisfy other constraints that affect the resolution.

set-sample-rate! cljs

(set-sample-rate! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's sampleRate is a web.streams.ConstrainLong describing the requested or constraints placed upon the value of the sampleRate constrainable

`var constraintsObject = { sampleRate: constraint };

constraintsObject.sampleRate = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/sampleRate

set-sample-size! cljs

(set-sample-size! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's sampleSize is a web.streams.ConstrainLong describing the requested or constraints placed upon the value of the sampleSize constrainable

`var constraintsObject = { sampleSize: constraint };

constraintsObject.sampleSize = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/sampleSize

set-saturation! cljs

(set-saturation! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying the of color intensity.

set-sharpness! cljs

(set-sharpness! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying the of edges.

set-torch! cljs

(set-torch! this val)

Property.

A Boolean defining whether the fill light is continuously connected, it stays on as long as the track is active.

set-volume! cljs

(set-volume! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's volume property a web.rtc.ConstrainDouble describing the requested or mandatory placed upon the value of the volume constrainable property.

`var constraintsObject = { volume: constraint };

constraintsObject.volume = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/volume

set-white-balance-mode! cljs

(set-white-balance-mode! this val)

Property.

A String specifying one of "none", "manual", "single-shot", or

set-width! cljs

(set-width! this val)

Property.

The web.streams.MediaTrackConstraints dictionary's width property a web.streams.ConstrainLong describing the requested or mandatory placed upon the value of the width constrainable property.

`var constraintsObject = { width: constraint };

constraintsObject.width = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/width

set-zoom! cljs

(set-zoom! this val)

Property.

A ConstrainDouble (a double-precision integer) specifying the focal length.

sharpness cljs

(sharpness this)

Property.

A ConstrainDouble (a double-precision integer) specifying the of edges.

torch cljs

(torch this)

Property.

A Boolean defining whether the fill light is continuously connected, it stays on as long as the track is active.

volume cljs

(volume this)

Property.

The web.streams.MediaTrackConstraints dictionary's volume property a web.rtc.ConstrainDouble describing the requested or mandatory placed upon the value of the volume constrainable property.

`var constraintsObject = { volume: constraint };

constraintsObject.volume = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/volume

white-balance-mode cljs

(white-balance-mode this)

Property.

A String specifying one of "none", "manual", "single-shot", or

width cljs

(width this)

Property.

The web.streams.MediaTrackConstraints dictionary's width property a web.streams.ConstrainLong describing the requested or mandatory placed upon the value of the width constrainable property.

`var constraintsObject = { width: constraint };

constraintsObject.width = constraint;`

See also: https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/width

zoom cljs

(zoom this)

Property.

A ConstrainDouble (a double-precision integer) specifying the focal length.