MediaTrackSupportedConstraints (Akasha Java Browser API)

```
@Generated(value="org.realityforge.webtack")
 @JsType(isNative=true,
        namespace="<global>",
        name="Object")
public interface MediaTrackSupportedConstraints
```
The MediaTrackSupportedConstraints dictionary establishes the list of constrainable properties recognized by the user agent or browser in its implementation of the MediaStreamTrack object. An object conforming to MediaTrackSupportedConstraints is returned by MediaDevices.getSupportedConstraints().

See Also:

MediaTrackSupportedConstraints - MDN

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`boolean`	`aspectRatio()` The MediaTrackSupportedConstraints dictionary's aspectRatio property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the aspectRatio constraint.
`default MediaTrackSupportedConstraints`	`aspectRatio(boolean aspectRatio)` The MediaTrackSupportedConstraints dictionary's aspectRatio property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the aspectRatio constraint.
`boolean`	`autoGainControl()` The MediaTrackSupportedConstraints dictionary's autoGainControl property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the autoGainControl constraint.
`default MediaTrackSupportedConstraints`	`autoGainControl(boolean autoGainControl)` The MediaTrackSupportedConstraints dictionary's autoGainControl property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the autoGainControl constraint.
`boolean`	`channelCount()` The MediaTrackSupportedConstraints dictionary's channelCount property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the channelCount constraint.
`default MediaTrackSupportedConstraints`	`channelCount(boolean channelCount)` The MediaTrackSupportedConstraints dictionary's channelCount property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the channelCount constraint.
`static MediaTrackSupportedConstraints`	`create()`
`boolean`	`cursor()` The MediaTrackSupportedConstraints dictionary's cursor property indicates whether or not the cursor constraint is supported by the user agent and the device on which the content is being used.
`default MediaTrackSupportedConstraints`	`cursor(boolean cursor)` The MediaTrackSupportedConstraints dictionary's cursor property indicates whether or not the cursor constraint is supported by the user agent and the device on which the content is being used.
`boolean`	`deviceId()` The MediaTrackSupportedConstraints dictionary's deviceId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the deviceId constraint.
`default MediaTrackSupportedConstraints`	`deviceId(boolean deviceId)` The MediaTrackSupportedConstraints dictionary's deviceId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the deviceId constraint.
`boolean`	`displaySurface()` The MediaTrackSupportedConstraints dictionary's displaySurface property indicates whether or not the displaySurface constraint is supported by the user agent and the device on which the content is being used.
`default MediaTrackSupportedConstraints`	`displaySurface(boolean displaySurface)` The MediaTrackSupportedConstraints dictionary's displaySurface property indicates whether or not the displaySurface constraint is supported by the user agent and the device on which the content is being used.
`boolean`	`echoCancellation()` The MediaTrackSupportedConstraints dictionary's echoCancellation property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the echoCancellation constraint.
`default MediaTrackSupportedConstraints`	`echoCancellation(boolean echoCancellation)` The MediaTrackSupportedConstraints dictionary's echoCancellation property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the echoCancellation constraint.
`boolean`	`facingMode()` The MediaTrackSupportedConstraints dictionary's facingMode property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the facingMode constraint.
`default MediaTrackSupportedConstraints`	`facingMode(boolean facingMode)` The MediaTrackSupportedConstraints dictionary's facingMode property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the facingMode constraint.
`boolean`	`frameRate()` The MediaTrackSupportedConstraints dictionary's frameRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the frameRate constraint.
`default MediaTrackSupportedConstraints`	`frameRate(boolean frameRate)` The MediaTrackSupportedConstraints dictionary's frameRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the frameRate constraint.
`boolean`	`groupId()` The MediaTrackSupportedConstraints dictionary's groupId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the groupId constraint.
`default MediaTrackSupportedConstraints`	`groupId(boolean groupId)` The MediaTrackSupportedConstraints dictionary's groupId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the groupId constraint.
`boolean`	`height()` The MediaTrackSupportedConstraints dictionary's height property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the height constraint.
`default MediaTrackSupportedConstraints`	`height(boolean height)` The MediaTrackSupportedConstraints dictionary's height property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the height constraint.
`boolean`	`latency()` The MediaTrackSupportedConstraints dictionary's latency property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the latency constraint.
`default MediaTrackSupportedConstraints`	`latency(boolean latency)` The MediaTrackSupportedConstraints dictionary's latency property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the latency constraint.
`boolean`	`logicalSurface()`
`default MediaTrackSupportedConstraints`	`logicalSurface(boolean logicalSurface)`
`boolean`	`noiseSuppression()` The MediaTrackSupportedConstraints dictionary's noiseSuppression property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the noiseSuppression constraint.
`default MediaTrackSupportedConstraints`	`noiseSuppression(boolean noiseSuppression)` The MediaTrackSupportedConstraints dictionary's noiseSuppression property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the noiseSuppression constraint.
`boolean`	`resizeMode()`
`default MediaTrackSupportedConstraints`	`resizeMode(boolean resizeMode)`
`boolean`	`restrictOwnAudio()`
`default MediaTrackSupportedConstraints`	`restrictOwnAudio(boolean restrictOwnAudio)`
`boolean`	`sampleRate()` The MediaTrackSupportedConstraints dictionary's sampleRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleRate constraint.
`default MediaTrackSupportedConstraints`	`sampleRate(boolean sampleRate)` The MediaTrackSupportedConstraints dictionary's sampleRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleRate constraint.
`boolean`	`sampleSize()` The MediaTrackSupportedConstraints dictionary's sampleSize property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleSize constraint.
`default MediaTrackSupportedConstraints`	`sampleSize(boolean sampleSize)` The MediaTrackSupportedConstraints dictionary's sampleSize property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleSize constraint.
`void`	`setAspectRatio(boolean aspectRatio)` The MediaTrackSupportedConstraints dictionary's aspectRatio property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the aspectRatio constraint.
`void`	`setAutoGainControl(boolean autoGainControl)` The MediaTrackSupportedConstraints dictionary's autoGainControl property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the autoGainControl constraint.
`void`	`setChannelCount(boolean channelCount)` The MediaTrackSupportedConstraints dictionary's channelCount property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the channelCount constraint.
`void`	`setCursor(boolean cursor)` The MediaTrackSupportedConstraints dictionary's cursor property indicates whether or not the cursor constraint is supported by the user agent and the device on which the content is being used.
`void`	`setDeviceId(boolean deviceId)` The MediaTrackSupportedConstraints dictionary's deviceId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the deviceId constraint.
`void`	`setDisplaySurface(boolean displaySurface)` The MediaTrackSupportedConstraints dictionary's displaySurface property indicates whether or not the displaySurface constraint is supported by the user agent and the device on which the content is being used.
`void`	`setEchoCancellation(boolean echoCancellation)` The MediaTrackSupportedConstraints dictionary's echoCancellation property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the echoCancellation constraint.
`void`	`setFacingMode(boolean facingMode)` The MediaTrackSupportedConstraints dictionary's facingMode property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the facingMode constraint.
`void`	`setFrameRate(boolean frameRate)` The MediaTrackSupportedConstraints dictionary's frameRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the frameRate constraint.
`void`	`setGroupId(boolean groupId)` The MediaTrackSupportedConstraints dictionary's groupId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the groupId constraint.
`void`	`setHeight(boolean height)` The MediaTrackSupportedConstraints dictionary's height property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the height constraint.
`void`	`setLatency(boolean latency)` The MediaTrackSupportedConstraints dictionary's latency property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the latency constraint.
`void`	`setLogicalSurface(boolean logicalSurface)`
`void`	`setNoiseSuppression(boolean noiseSuppression)` The MediaTrackSupportedConstraints dictionary's noiseSuppression property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the noiseSuppression constraint.
`void`	`setResizeMode(boolean resizeMode)`
`void`	`setRestrictOwnAudio(boolean restrictOwnAudio)`
`void`	`setSampleRate(boolean sampleRate)` The MediaTrackSupportedConstraints dictionary's sampleRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleRate constraint.
`void`	`setSampleSize(boolean sampleSize)` The MediaTrackSupportedConstraints dictionary's sampleSize property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleSize constraint.
`void`	`setWidth(boolean width)` The MediaTrackSupportedConstraints dictionary's width property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the width constraint.
`boolean`	`width()` The MediaTrackSupportedConstraints dictionary's width property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the width constraint.
`default MediaTrackSupportedConstraints`	`width(boolean width)` The MediaTrackSupportedConstraints dictionary's width property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the width constraint.

- Method Detail
  - create
```
@JsOverlay
 @Nonnull
static MediaTrackSupportedConstraints create()
```
  - aspectRatio
```
@JsProperty(name="aspectRatio")
boolean aspectRatio()
```
    The MediaTrackSupportedConstraints dictionary's aspectRatio property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the aspectRatio constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.aspectRatio - MDN, aspectRatio - Media Capture and Streams
  - setAspectRatio
```
@JsProperty
void setAspectRatio(boolean aspectRatio)
```
    The MediaTrackSupportedConstraints dictionary's aspectRatio property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the aspectRatio constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.aspectRatio - MDN, aspectRatio - Media Capture and Streams
  - aspectRatio
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints aspectRatio(boolean aspectRatio)
```
    The MediaTrackSupportedConstraints dictionary's aspectRatio property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the aspectRatio constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.aspectRatio - MDN, aspectRatio - Media Capture and Streams
  - autoGainControl
```
@JsProperty(name="autoGainControl")
boolean autoGainControl()
```
    The MediaTrackSupportedConstraints dictionary's autoGainControl property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the autoGainControl constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.autoGainControl - MDN, autoGainControl - Media Capture and Streams
  - setAutoGainControl
```
@JsProperty
void setAutoGainControl(boolean autoGainControl)
```
    The MediaTrackSupportedConstraints dictionary's autoGainControl property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the autoGainControl constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.autoGainControl - MDN, autoGainControl - Media Capture and Streams
  - autoGainControl
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints autoGainControl(boolean autoGainControl)
```
    The MediaTrackSupportedConstraints dictionary's autoGainControl property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the autoGainControl constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.autoGainControl - MDN, autoGainControl - Media Capture and Streams
  - channelCount
```
@JsProperty(name="channelCount")
boolean channelCount()
```
    The MediaTrackSupportedConstraints dictionary's channelCount property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the channelCount constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.channelCount - MDN, channelCount - Media Capture and Streams
  - setChannelCount
```
@JsProperty
void setChannelCount(boolean channelCount)
```
    The MediaTrackSupportedConstraints dictionary's channelCount property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the channelCount constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.channelCount - MDN, channelCount - Media Capture and Streams
  - channelCount
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints channelCount(boolean channelCount)
```
    The MediaTrackSupportedConstraints dictionary's channelCount property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the channelCount constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.channelCount - MDN, channelCount - Media Capture and Streams
  - deviceId
```
@JsProperty(name="deviceId")
boolean deviceId()
```
    The MediaTrackSupportedConstraints dictionary's deviceId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the deviceId constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.deviceId - MDN, deviceId - Media Capture and Streams
  - setDeviceId
```
@JsProperty
void setDeviceId(boolean deviceId)
```
    The MediaTrackSupportedConstraints dictionary's deviceId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the deviceId constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.deviceId - MDN, deviceId - Media Capture and Streams
  - deviceId
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints deviceId(boolean deviceId)
```
    The MediaTrackSupportedConstraints dictionary's deviceId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the deviceId constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.deviceId - MDN, deviceId - Media Capture and Streams
  - echoCancellation
```
@JsProperty(name="echoCancellation")
boolean echoCancellation()
```
    The MediaTrackSupportedConstraints dictionary's echoCancellation property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the echoCancellation constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.echoCancellation - MDN, echoCancellation - Media Capture and Streams
  - setEchoCancellation
```
@JsProperty
void setEchoCancellation(boolean echoCancellation)
```
    The MediaTrackSupportedConstraints dictionary's echoCancellation property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the echoCancellation constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.echoCancellation - MDN, echoCancellation - Media Capture and Streams
  - echoCancellation
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints echoCancellation(boolean echoCancellation)
```
    The MediaTrackSupportedConstraints dictionary's echoCancellation property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the echoCancellation constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.echoCancellation - MDN, echoCancellation - Media Capture and Streams
  - facingMode
```
@JsProperty(name="facingMode")
boolean facingMode()
```
    The MediaTrackSupportedConstraints dictionary's facingMode property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the facingMode constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.facingMode - MDN, facingMode - Media Capture and Streams
  - setFacingMode
```
@JsProperty
void setFacingMode(boolean facingMode)
```
    The MediaTrackSupportedConstraints dictionary's facingMode property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the facingMode constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.facingMode - MDN, facingMode - Media Capture and Streams
  - facingMode
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints facingMode(boolean facingMode)
```
    The MediaTrackSupportedConstraints dictionary's facingMode property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the facingMode constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.facingMode - MDN, facingMode - Media Capture and Streams
  - frameRate
```
@JsProperty(name="frameRate")
boolean frameRate()
```
    The MediaTrackSupportedConstraints dictionary's frameRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the frameRate constraint.
    
    See Also:
    
    MediaTrackSupportedConstraints.frameRate - MDN, frameRate - Media Capture and Streams
  - setFrameRate
```
@JsProperty
void setFrameRate(boolean frameRate)
```
    The MediaTrackSupportedConstraints dictionary's frameRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the frameRate constraint.
    
    See Also:
    
    MediaTrackSupportedConstraints.frameRate - MDN, frameRate - Media Capture and Streams
  - frameRate
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints frameRate(boolean frameRate)
```
    The MediaTrackSupportedConstraints dictionary's frameRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the frameRate constraint.
    
    See Also:
    
    MediaTrackSupportedConstraints.frameRate - MDN, frameRate - Media Capture and Streams
  - groupId
```
@JsProperty(name="groupId")
boolean groupId()
```
    The MediaTrackSupportedConstraints dictionary's groupId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the groupId constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.groupId - MDN, groupId - Media Capture and Streams
  - setGroupId
```
@JsProperty
void setGroupId(boolean groupId)
```
    The MediaTrackSupportedConstraints dictionary's groupId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the groupId constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.groupId - MDN, groupId - Media Capture and Streams
  - groupId
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints groupId(boolean groupId)
```
    The MediaTrackSupportedConstraints dictionary's groupId property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the groupId constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.groupId - MDN, groupId - Media Capture and Streams
  - height
```
@JsProperty(name="height")
boolean height()
```
    The MediaTrackSupportedConstraints dictionary's height property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the height constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.height - MDN, height - Media Capture and Streams
  - setHeight
```
@JsProperty
void setHeight(boolean height)
```
    The MediaTrackSupportedConstraints dictionary's height property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the height constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.height - MDN, height - Media Capture and Streams
  - height
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints height(boolean height)
```
    The MediaTrackSupportedConstraints dictionary's height property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the height constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.height - MDN, height - Media Capture and Streams
  - latency
```
@JsProperty(name="latency")
boolean latency()
```
    The MediaTrackSupportedConstraints dictionary's latency property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the latency constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.latency - MDN, latency - Media Capture and Streams
  - setLatency
```
@JsProperty
void setLatency(boolean latency)
```
    The MediaTrackSupportedConstraints dictionary's latency property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the latency constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.latency - MDN, latency - Media Capture and Streams
  - latency
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints latency(boolean latency)
```
    The MediaTrackSupportedConstraints dictionary's latency property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the latency constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.latency - MDN, latency - Media Capture and Streams
  - noiseSuppression
```
@JsProperty(name="noiseSuppression")
boolean noiseSuppression()
```
    The MediaTrackSupportedConstraints dictionary's noiseSuppression property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the noiseSuppression constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.noiseSuppression - MDN, noiseSuppression - Media Capture and Streams
  - setNoiseSuppression
```
@JsProperty
void setNoiseSuppression(boolean noiseSuppression)
```
    The MediaTrackSupportedConstraints dictionary's noiseSuppression property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the noiseSuppression constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.noiseSuppression - MDN, noiseSuppression - Media Capture and Streams
  - noiseSuppression
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints noiseSuppression(boolean noiseSuppression)
```
    The MediaTrackSupportedConstraints dictionary's noiseSuppression property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the noiseSuppression constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.noiseSuppression - MDN, noiseSuppression - Media Capture and Streams
  - resizeMode
```
@JsProperty(name="resizeMode")
boolean resizeMode()
```
  - setResizeMode
```
@JsProperty
void setResizeMode(boolean resizeMode)
```
  - resizeMode
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints resizeMode(boolean resizeMode)
```
  - sampleRate
```
@JsProperty(name="sampleRate")
boolean sampleRate()
```
    The MediaTrackSupportedConstraints dictionary's sampleRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleRate constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.sampleRate - MDN, sampleRate - Media Capture and Streams
  - setSampleRate
```
@JsProperty
void setSampleRate(boolean sampleRate)
```
    The MediaTrackSupportedConstraints dictionary's sampleRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleRate constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.sampleRate - MDN, sampleRate - Media Capture and Streams
  - sampleRate
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints sampleRate(boolean sampleRate)
```
    The MediaTrackSupportedConstraints dictionary's sampleRate property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleRate constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.sampleRate - MDN, sampleRate - Media Capture and Streams
  - sampleSize
```
@JsProperty(name="sampleSize")
boolean sampleSize()
```
    The MediaTrackSupportedConstraints dictionary's sampleSize property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleSize constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.sampleSize - MDN, sampleSize - Media Capture and Streams
  - setSampleSize
```
@JsProperty
void setSampleSize(boolean sampleSize)
```
    The MediaTrackSupportedConstraints dictionary's sampleSize property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleSize constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.sampleSize - MDN, sampleSize - Media Capture and Streams
  - sampleSize
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints sampleSize(boolean sampleSize)
```
    The MediaTrackSupportedConstraints dictionary's sampleSize property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the sampleSize constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.sampleSize - MDN, sampleSize - Media Capture and Streams
  - width
```
@JsProperty(name="width")
boolean width()
```
    The MediaTrackSupportedConstraints dictionary's width property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the width constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.width - MDN, width - Media Capture and Streams
  - setWidth
```
@JsProperty
void setWidth(boolean width)
```
    The MediaTrackSupportedConstraints dictionary's width property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the width constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.width - MDN, width - Media Capture and Streams
  - width
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints width(boolean width)
```
    The MediaTrackSupportedConstraints dictionary's width property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints() if and only if the user agent supports the width constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.
    
    See Also:
    
    MediaTrackSupportedConstraints.width - MDN, width - Media Capture and Streams
  - cursor
```
@JsProperty(name="cursor")
boolean cursor()
```
    The MediaTrackSupportedConstraints dictionary's cursor property indicates whether or not the cursor constraint is supported by the user agent and the device on which the content is being used.
    
    See Also:
    
    MediaTrackSupportedConstraints.cursor - MDN, MediaTrackSupportedConstraints.cursor - Screen Capture
  - setCursor
```
@JsProperty
void setCursor(boolean cursor)
```
    The MediaTrackSupportedConstraints dictionary's cursor property indicates whether or not the cursor constraint is supported by the user agent and the device on which the content is being used.
    
    See Also:
    
    MediaTrackSupportedConstraints.cursor - MDN, MediaTrackSupportedConstraints.cursor - Screen Capture
  - cursor
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints cursor(boolean cursor)
```
    The MediaTrackSupportedConstraints dictionary's cursor property indicates whether or not the cursor constraint is supported by the user agent and the device on which the content is being used.
    
    See Also:
    
    MediaTrackSupportedConstraints.cursor - MDN, MediaTrackSupportedConstraints.cursor - Screen Capture
  - displaySurface
```
@JsProperty(name="displaySurface")
boolean displaySurface()
```
    The MediaTrackSupportedConstraints dictionary's displaySurface property indicates whether or not the displaySurface constraint is supported by the user agent and the device on which the content is being used.
    
    See Also:
    
    MediaTrackSupportedConstraints.displaySurface - MDN, MediaTrackSupportedConstraints.displaySurface - Screen Capture
  - setDisplaySurface
```
@JsProperty
void setDisplaySurface(boolean displaySurface)
```
    The MediaTrackSupportedConstraints dictionary's displaySurface property indicates whether or not the displaySurface constraint is supported by the user agent and the device on which the content is being used.
    
    See Also:
    
    MediaTrackSupportedConstraints.displaySurface - MDN, MediaTrackSupportedConstraints.displaySurface - Screen Capture
  - displaySurface
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints displaySurface(boolean displaySurface)
```
    The MediaTrackSupportedConstraints dictionary's displaySurface property indicates whether or not the displaySurface constraint is supported by the user agent and the device on which the content is being used.
    
    See Also:
    
    MediaTrackSupportedConstraints.displaySurface - MDN, MediaTrackSupportedConstraints.displaySurface - Screen Capture
  - logicalSurface
```
@JsProperty(name="logicalSurface")
boolean logicalSurface()
```
  - setLogicalSurface
```
@JsProperty
void setLogicalSurface(boolean logicalSurface)
```
  - logicalSurface
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints logicalSurface(boolean logicalSurface)
```
  - restrictOwnAudio
```
@JsProperty(name="restrictOwnAudio")
boolean restrictOwnAudio()
```
  - setRestrictOwnAudio
```
@JsProperty
void setRestrictOwnAudio(boolean restrictOwnAudio)
```
  - restrictOwnAudio
```
@JsOverlay
 @Nonnull
default MediaTrackSupportedConstraints restrictOwnAudio(boolean restrictOwnAudio)
```

Interface MediaTrackSupportedConstraints

Method Summary

Method Detail

create

aspectRatio

setAspectRatio

aspectRatio

autoGainControl

setAutoGainControl

autoGainControl

channelCount

setChannelCount

channelCount

deviceId

setDeviceId

deviceId

echoCancellation

setEchoCancellation

echoCancellation

facingMode

setFacingMode

facingMode

frameRate

setFrameRate

frameRate

groupId

setGroupId

groupId

height

setHeight

height

latency

setLatency

latency

noiseSuppression

setNoiseSuppression

noiseSuppression

resizeMode

setResizeMode

resizeMode

sampleRate

setSampleRate

sampleRate

sampleSize

setSampleSize

sampleSize

width

setWidth

width

cursor

setCursor

cursor

displaySurface

setDisplaySurface

displaySurface

logicalSurface

setLogicalSurface

logicalSurface

restrictOwnAudio

setRestrictOwnAudio

restrictOwnAudio