// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into reffy-reports
// (https://github.com/tidoust/reffy-reports)
// Source: Media Capture and Streams (https://w3c.github.io/mediacapture-main/)

[Exposed=Window,
 Constructor,
 Constructor(MediaStream stream),
 Constructor(sequence<MediaStreamTrack> tracks)]
interface MediaStream : EventTarget {
    readonly        attribute DOMString id;
    sequence<MediaStreamTrack> getAudioTracks();
    sequence<MediaStreamTrack> getVideoTracks();
    sequence<MediaStreamTrack> getTracks();
    MediaStreamTrack? getTrackById(DOMString trackId);
    void addTrack(MediaStreamTrack track);
    void 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();
    void stop();
    MediaTrackCapabilities getCapabilities();
    MediaTrackConstraints getConstraints();
    MediaTrackSettings getSettings();
    Promise<void> applyConstraints(optional MediaTrackConstraints constraints);
                    attribute EventHandler onoverconstrained;
};

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 volume = 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;
             DoubleRange volume;
             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;
             ConstrainDouble volume;
             ConstrainULong sampleRate;
             ConstrainULong sampleSize;
             ConstrainBoolean echoCancellation;
             ConstrainBoolean autoGainControl;
             ConstrainBoolean noiseSuppression;
             ConstrainDouble latency;
             ConstrainULong channelCount;
             ConstrainDOMString deviceId;
             ConstrainDOMString groupId;
};

dictionary MediaTrackSettings {
             long width;
             long height;
             double aspectRatio;
             double frameRate;
             DOMString facingMode;
             DOMString resizeMode;
             double volume;
             long sampleRate;
             long sampleSize;
             boolean echoCancellation;
             boolean autoGainControl;
             boolean noiseSuppression;
             double latency;
             long channelCount;
             DOMString deviceId;
             DOMString groupId;
};

enum VideoFacingModeEnum {
    "user",
    "environment",
    "left",
    "right"
};

enum VideoResizeModeEnum {
    "none",
    "crop-and-scale"
};

[Exposed=Window,
 Constructor(DOMString type, MediaStreamTrackEventInit eventInitDict)]
interface MediaStreamTrackEvent : Event {
    [SameObject]
    readonly        attribute MediaStreamTrack track;
};

dictionary MediaStreamTrackEventInit : EventInit {
    required MediaStreamTrack track;
};

[Exposed=Window,
 Constructor(DOMString type, OverconstrainedErrorEventInit eventInitDict)]
interface OverconstrainedErrorEvent : Event {
    readonly        attribute OverconstrainedError? error;
};

dictionary OverconstrainedErrorEventInit : EventInit {
             OverconstrainedError? error = null;
};

partial interface Navigator {
    [SameObject, SecureContext]
    readonly        attribute MediaDevices mediaDevices;
};

[Exposed=Window,
SecureContext]
interface MediaDevices : EventTarget {
                    attribute EventHandler ondevicechange;
    Promise<sequence<MediaDeviceInfo>> enumerateDevices();
};

[Exposed=Window]
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] interface InputDeviceInfo : MediaDeviceInfo {
    MediaTrackCapabilities getCapabilities();
};

partial interface Navigator {
    [SecureContext]
    void getUserMedia(MediaStreamConstraints constraints, NavigatorUserMediaSuccessCallback successCallback, NavigatorUserMediaErrorCallback errorCallback);
};

partial interface MediaDevices {
    MediaTrackSupportedConstraints getSupportedConstraints();
    Promise<MediaStream> getUserMedia(optional MediaStreamConstraints constraints);
};

dictionary MediaStreamConstraints {
             (boolean or MediaTrackConstraints) video = false;
             (boolean or MediaTrackConstraints) audio = false;
};

callback NavigatorUserMediaSuccessCallback = void (MediaStream stream);

callback NavigatorUserMediaErrorCallback = void (MediaStreamError error);

typedef object MediaStreamError;

[NoInterfaceObject]
interface ConstrainablePattern {
    Capabilities getCapabilities();
    Constraints getConstraints();
    Settings getSettings();
    Promise<void> applyConstraints(optional Constraints constraints);
                    attribute EventHandler onoverconstrained;
};

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 Capabilities {
};

dictionary Settings {
};

dictionary ConstraintSet {
};

dictionary Constraints : ConstraintSet {
             sequence<ConstraintSet> advanced;
};