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This commit is contained in:
Bruno Windels 2022-04-20 10:57:42 +02:00
parent c42292f1b0
commit 4a8af83c8f
2 changed files with 10 additions and 10 deletions
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19
src/platform/types/MediaDevices.ts
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@ -20,11 +20,14 @@ export interface MediaDevices {
// to assign to a video element, we downcast to WrappedTrack and use the stream property. // to assign to a video element, we downcast to WrappedTrack and use the stream property.
getMediaTracks(audio: true | MediaDeviceInfo, video: boolean | MediaDeviceInfo): Promise<Stream>; getMediaTracks(audio: true | MediaDeviceInfo, video: boolean | MediaDeviceInfo): Promise<Stream>;
getScreenShareTrack(): Promise<Stream | undefined>; getScreenShareTrack(): Promise<Stream | undefined>;
createVolumeMeasurer(stream: Stream): VolumeMeasurer;
} }
export interface Stream { export interface Stream {
readonly audioTrack: AudioTrack | undefined; getTracks(): ReadonlyArray<Track>;
readonly videoTrack: Track | undefined; getAudioTracks(): ReadonlyArray<Track>;
getVideoTracks(): ReadonlyArray<Track>;
readonly id: string; readonly id: string;
clone(): Stream; clone(): Stream;
} }
@ -38,15 +41,11 @@ export interface Track {
readonly kind: TrackKind; readonly kind: TrackKind;
readonly label: string; readonly label: string;
readonly id: string; readonly id: string;
readonly settings: MediaTrackSettings; enabled: boolean;
get enabled(): boolean; // getSettings(): MediaTrackSettings;
set enabled(value: boolean);
equals(track: Track): boolean;
stop(): void; stop(): void;
} }
export interface AudioTrack extends Track { export interface VolumeMeasurer {
// TODO: how to emit updates on this?
get isSpeaking(): boolean;
} }

1
src/platform/web/dom/MediaDevices.ts
View file

@ -98,6 +98,7 @@ export class StreamWrapper implements Stream {
} }
update(track: MediaStreamTrack): TrackWrapper | undefined { update(track: MediaStreamTrack): TrackWrapper | undefined {
//console.trace("Stream.update " + JSON.stringify({id: track.id, vid: this.videoTrack?.id, aid: this.audioTrack?.id}));
if (track.kind === "video") { if (track.kind === "video") {
if (!this.videoTrack || track.id !== this.videoTrack.track.id) { if (!this.videoTrack || track.id !== this.videoTrack.track.id) {
this.videoTrack = new TrackWrapper(track, this.stream, track.id); this.videoTrack = new TrackWrapper(track, this.stream, track.id);