forked from mystiq/hydrogen-web
53 lines
1.5 KiB
TypeScript
53 lines
1.5 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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export interface MediaDevices {
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// filter out audiooutput
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enumerate(): Promise<MediaDeviceInfo[]>;
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// to assign to a video element, we downcast to WrappedTrack and use the stream property.
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getMediaTracks(audio: true | MediaDeviceInfo, video: boolean | MediaDeviceInfo): Promise<Stream>;
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getScreenShareTrack(): Promise<Stream | undefined>;
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}
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export interface Stream {
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readonly audioTrack: AudioTrack | undefined;
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readonly videoTrack: Track | undefined;
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readonly id: string;
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clone(): Stream;
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}
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export enum TrackKind {
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Video = "video",
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Audio = "audio"
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}
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export interface Track {
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readonly kind: TrackKind;
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readonly label: string;
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readonly id: string;
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readonly settings: MediaTrackSettings;
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get enabled(): boolean;
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set enabled(value: boolean);
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equals(track: Track): boolean;
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stop(): void;
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}
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export interface AudioTrack extends Track {
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// TODO: how to emit updates on this?
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get isSpeaking(): boolean;
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}
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