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// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: Media Capture and Streams (https://w3c.github.io/mediacapture-main/)
[Exposed=Window]
interface MediaStream : EventTarget {
constructor();
constructor(MediaStream stream);
constructor(sequence<MediaStreamTrack> tracks);
readonly attribute DOMString id;
sequence<MediaStreamTrack> getAudioTracks();
sequence<MediaStreamTrack> getVideoTracks();
sequence<MediaStreamTrack> getTracks();
MediaStreamTrack? getTrackById(DOMString trackId);
undefined addTrack(MediaStreamTrack track);
undefined removeTrack(MediaStreamTrack track);
MediaStream clone();
readonly attribute boolean active;
attribute EventHandler onaddtrack;
attribute EventHandler onremovetrack;
};
[Exposed=Window]
interface MediaStreamTrack : EventTarget {
readonly attribute DOMString kind;
readonly attribute DOMString id;
readonly attribute DOMString label;
attribute boolean enabled;
readonly attribute boolean muted;
attribute EventHandler onmute;
attribute EventHandler onunmute;
readonly attribute MediaStreamTrackState readyState;
attribute EventHandler onended;
MediaStreamTrack clone();
undefined stop();
MediaTrackCapabilities getCapabilities();
MediaTrackConstraints getConstraints();
MediaTrackSettings getSettings();
Promise<undefined> applyConstraints(optional MediaTrackConstraints constraints = {});
};
enum MediaStreamTrackState {
"live",
"ended"
};
dictionary MediaTrackSupportedConstraints {
boolean width = true;
boolean height = true;
boolean aspectRatio = true;
boolean frameRate = true;
boolean facingMode = true;
boolean resizeMode = true;
boolean sampleRate = true;
boolean sampleSize = true;
boolean echoCancellation = true;
boolean autoGainControl = true;
boolean noiseSuppression = true;
boolean latency = true;
boolean channelCount = true;
boolean deviceId = true;
boolean groupId = true;
};
dictionary MediaTrackCapabilities {
ULongRange width;
ULongRange height;
DoubleRange aspectRatio;
DoubleRange frameRate;
sequence<DOMString> facingMode;
sequence<DOMString> resizeMode;
ULongRange sampleRate;
ULongRange sampleSize;
sequence<boolean> echoCancellation;
sequence<boolean> autoGainControl;
sequence<boolean> noiseSuppression;
DoubleRange latency;
ULongRange channelCount;
DOMString deviceId;
DOMString groupId;
};
dictionary MediaTrackConstraints : MediaTrackConstraintSet {
sequence<MediaTrackConstraintSet> advanced;
};
dictionary MediaTrackConstraintSet {
ConstrainULong width;
ConstrainULong height;
ConstrainDouble aspectRatio;
ConstrainDouble frameRate;
ConstrainDOMString facingMode;
ConstrainDOMString resizeMode;
ConstrainULong sampleRate;
ConstrainULong sampleSize;
ConstrainBoolean echoCancellation;
ConstrainBoolean autoGainControl;
ConstrainBoolean noiseSuppression;
ConstrainDouble latency;
ConstrainULong channelCount;
ConstrainDOMString deviceId;
ConstrainDOMString groupId;
};
dictionary MediaTrackSettings {
unsigned long width;
unsigned long height;
double aspectRatio;
double frameRate;
DOMString facingMode;
DOMString resizeMode;
unsigned long sampleRate;
unsigned long sampleSize;
boolean echoCancellation;
boolean autoGainControl;
boolean noiseSuppression;
double latency;
unsigned long channelCount;
DOMString deviceId;
DOMString groupId;
};
enum VideoFacingModeEnum {
"user",
"environment",
"left",
"right"
};
enum VideoResizeModeEnum {
"none",
"crop-and-scale"
};
[Exposed=Window]
interface MediaStreamTrackEvent : Event {
constructor(DOMString type, MediaStreamTrackEventInit eventInitDict);
[SameObject] readonly attribute MediaStreamTrack track;
};
dictionary MediaStreamTrackEventInit : EventInit {
required MediaStreamTrack track;
};
[Exposed=Window]
interface OverconstrainedError : DOMException {
constructor(DOMString constraint, optional DOMString message = "");
readonly attribute DOMString constraint;
};
partial interface Navigator {
[SameObject, SecureContext] readonly attribute MediaDevices mediaDevices;
};
[Exposed=Window, SecureContext]
interface MediaDevices : EventTarget {
attribute EventHandler ondevicechange;
Promise<sequence<MediaDeviceInfo>> enumerateDevices();
};
[Exposed=Window, SecureContext]
interface MediaDeviceInfo {
readonly attribute DOMString deviceId;
readonly attribute MediaDeviceKind kind;
readonly attribute DOMString label;
readonly attribute DOMString groupId;
[Default] object toJSON();
};
enum MediaDeviceKind {
"audioinput",
"audiooutput",
"videoinput"
};
[Exposed=Window, SecureContext]
interface InputDeviceInfo : MediaDeviceInfo {
MediaTrackCapabilities getCapabilities();
};
partial interface MediaDevices {
MediaTrackSupportedConstraints getSupportedConstraints();
Promise<MediaStream> getUserMedia(optional MediaStreamConstraints constraints = {});
};
dictionary MediaStreamConstraints {
(boolean or MediaTrackConstraints) video = false;
(boolean or MediaTrackConstraints) audio = false;
};
dictionary DoubleRange {
double max;
double min;
};
dictionary ConstrainDoubleRange : DoubleRange {
double exact;
double ideal;
};
dictionary ULongRange {
[Clamp] unsigned long max;
[Clamp] unsigned long min;
};
dictionary ConstrainULongRange : ULongRange {
[Clamp] unsigned long exact;
[Clamp] unsigned long ideal;
};
dictionary ConstrainBooleanParameters {
boolean exact;
boolean ideal;
};
dictionary ConstrainDOMStringParameters {
(DOMString or sequence<DOMString>) exact;
(DOMString or sequence<DOMString>) ideal;
};
typedef ([Clamp] unsigned long or ConstrainULongRange) ConstrainULong;
typedef (double or ConstrainDoubleRange) ConstrainDouble;
typedef (boolean or ConstrainBooleanParameters) ConstrainBoolean;
typedef (DOMString or
sequence<DOMString> or
ConstrainDOMStringParameters) ConstrainDOMString;
dictionary CameraDevicePermissionDescriptor : PermissionDescriptor {
boolean panTiltZoom = false;
};
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