@telnyx/webrtc/lib/src/Modules/Verto/webrtc/helpers.d.ts

Telnyx WebRTC Client

import { IVertoCallOptions, IWebRTCSupportedBrowser, IWebRTCInfo, IAudio } from './interfaces';
declare const isDeviceNotFoundError: (error: Error) => boolean;
declare const getConstraintsWithoutDeviceId: (constraints: MediaStreamConstraints) => MediaStreamConstraints | null;
declare const getUserMedia: (constraints: MediaStreamConstraints) => Promise<MediaStream | null>;
declare const getDevices: (kind?: MediaDeviceKind | undefined, fullList?: boolean) => Promise<MediaDeviceInfo[]>;
declare const scanResolutions: (deviceId: string) => Promise<any[]>;
declare const getMediaConstraints: (options: IVertoCallOptions) => Promise<MediaStreamConstraints>;
declare function hasVideo(sdp: any): boolean;
declare const assureDeviceId: (id: string, label: string, kind: MediaDeviceInfo['kind']) => Promise<string>;
declare const removeUnsupportedConstraints: (constraints: MediaTrackConstraints) => void;
declare const checkDeviceIdConstraints: (id: string, label: string, kind: MediaDeviceInfo['kind'], constraints: MediaTrackConstraints) => Promise<MediaTrackConstraints>;
declare const getTrackDebugInfo: (track?: MediaStreamTrack | null) => {
    id: string;
    kind: string;
    enabled: boolean;
    muted: boolean;
    readyState: MediaStreamTrackState;
};
declare const getStreamTrackDebugInfo: (stream?: MediaStream | null) => {
    id: string;
    kind: string;
    enabled: boolean;
    muted: boolean;
    readyState: MediaStreamTrackState;
}[];
declare const sdpStereoHack: (sdp: string) => string;
declare const sdpMediaOrderHack: (answer: string, localOffer: string) => string;
declare type SubscribeResponse = Record<string, string[] | undefined>;
declare const checkSubscribeResponse: (response: SubscribeResponse, channel: string) => boolean;
declare type DestructuredResult = {
    subscribed: string[];
    alreadySubscribed: string[];
    unauthorized: string[];
    unsubscribed: string[];
    notSubscribed: string[];
};
declare const destructSubscribeResponse: (response: SubscribeResponse) => DestructuredResult;
declare const enableAudioTracks: (stream: MediaStream) => void;
declare const disableAudioTracks: (stream: MediaStream) => void;
declare const toggleAudioTracks: (stream: MediaStream) => void;
declare const isAudioTrackEnabled: (stream: MediaStream) => boolean;
declare const enableVideoTracks: (stream: MediaStream) => void;
declare const disableVideoTracks: (stream: MediaStream) => void;
declare const toggleVideoTracks: (stream: MediaStream) => void;
declare const sdpBitrateHack: (sdp: string, max: number, min: number, start: number) => string;
declare const sdpBitrateASHack: (sdp: string, bandwidthKbps: number) => string;
declare function getBrowserInfo(): {
    browserInfo: string;
    name: string;
    version: number;
    supportAudio: boolean;
    supportVideo: boolean;
};
declare function getWebRTCInfo(): IWebRTCInfo;
export declare enum SUPPORTED_WEBRTC {
    not_supported = "not supported",
    full = "full",
    partial = "partial"
}
declare function getWebRTCSupportedBrowserList(): Array<IWebRTCSupportedBrowser>;
declare function createAudio(file: any, id: any): IAudio | null;
declare function playAudio(audioElement: IAudio): void;
declare function stopAudio(audioElement: IAudio): void;
declare const getPreferredCodecs: (preferred_codecs?: RTCRtpCodecCapability[]) => {
    audioCodecs: RTCRtpCodecCapability[];
    videoCodecs: RTCRtpCodecCapability[];
};
export { getUserMedia, getDevices, scanResolutions, getMediaConstraints, assureDeviceId, removeUnsupportedConstraints, checkDeviceIdConstraints, sdpStereoHack, sdpMediaOrderHack, sdpBitrateHack, sdpBitrateASHack, checkSubscribeResponse, destructSubscribeResponse, enableAudioTracks, disableAudioTracks, toggleAudioTracks, isAudioTrackEnabled, enableVideoTracks, disableVideoTracks, toggleVideoTracks, getBrowserInfo, getWebRTCInfo, getWebRTCSupportedBrowserList, createAudio, playAudio, stopAudio, hasVideo, getPreferredCodecs, getTrackDebugInfo, getStreamTrackDebugInfo, isDeviceNotFoundError, getConstraintsWithoutDeviceId, };