jitsi-meet/react/features/base/media/functions.js

/**
 * Determines whether a specific videoTrack should be rendered.
 *
 * @param {Track} videoTrack - The video track which is to be rendered.
 * @param {boolean} waitForVideoStarted - True if the specified videoTrack
 * should be rendered only after its associated video has started;
 * otherwise, false.
 * @returns {boolean} True if the specified videoTrack should be renderd;
 * otherwise, false.
 */
export function shouldRenderVideoTrack(videoTrack, waitForVideoStarted) {
    return (
        videoTrack
            && !videoTrack.muted
            && (!waitForVideoStarted || videoTrack.videoStarted));
}