conference-ui issue

[blckspder]

Hello,

We were using one of your older scripting conference-ui.js. We setup our own turn server and our own firebase account. Suddenly about 2 weeks ago the script stopped working properly. The signaling works correctly to display an active room and to join it. But now only one video feed is showing. Any ideas as to what has changed? Or recommendations as how to update or what to update to to correct the issue?

Other than that your scripts have been great!

Thanks for your help.

[muaz-khan]

Video Conferencing demo seems working fine. You need to upgrade RTCPeerConnection-v1.5.js.

Actually, following function is removed:

function getInteropSDP(sdp) {
    var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split(''),
        extractedChars = '';

    function getChars() {
        extractedChars += chars[parseInt(Math.random() * 40)] || '';
        if (extractedChars.length < 40)
            getChars();

        return extractedChars;
    }

    // usually audio-only streaming failure occurs out of audio-specific crypto line
    // a=crypto:1 AES_CM_128_HMAC_SHA1_32 --------- kAttributeCryptoVoice
    if (options.onAnswerSDP)
        sdp = sdp.replace(/(a=crypto:0 AES_CM_128_HMAC_SHA1_32)(.*?)(\r\n)/g, '');

    // video-specific crypto line i.e. SHA1_80
    // a=crypto:1 AES_CM_128_HMAC_SHA1_80 --------- kAttributeCryptoVideo
    var inline = getChars() + '\r\n' + (extractedChars = '');
    sdp = sdp.indexOf('a=crypto') == -1 ? sdp.replace(/c=IN/g,
        'a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:' + inline +
        'c=IN') : sdp;

    return sdp;
}

[blckspder]

Thanks! I updated my RTCPeerConnection-v1.5.js and everything is working again!!!