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Added ability to play audio file over demo page #10

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Added ability to play audio file over demo page #10

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8 changes: 7 additions & 1 deletion demo/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,10 @@
<body>
<script src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44="
crossorigin="anonymous"></script>
<script type="application/javascript" src="/out/connect-rtc-debug.js"></script>
<script type="application/javascript" src="/out/connect-rtc-debug.js"></script>
<script type="application/javascript" src="./index.js"></script>
<script src="https://sdk.amazonaws.com/js/aws-sdk-2.7.20.min.js"></script>


<h1>Amazon Connect RTC Demo</h1>
<p>See <a href="https://github.com/aws/amazon-connect-streams/blob/9acf8d23ee836382c29a21d691943e5001b1c907/src/softphone.js#L77">amazon-connect-streams</a> for how to get the softphone media info</p>
Expand All @@ -32,6 +34,10 @@ <h1>Amazon Connect RTC Demo</h1>
<p> Video Stream connected with the other side</p>
<video id="remoteVideo" autoplay="" style="display: inline"></video>
</div>

<br>
<input type='file' id='fileInput' style="width:15em">
<button id='playFile'>Play file over telephone</button>
</body>

</html>
22 changes: 20 additions & 2 deletions demo/index.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
$(document).ready(function () {
var audioElement = $('#remoteAudio')[0];
var videoElement = $('#remoteVideo')[0];
var playFromFile = false;

if (window.location.hash) {
$('#softphoneMediaInfo').val(decodeURIComponent(window.location.hash.substr(1)));
Expand All @@ -13,7 +14,6 @@ $(document).ready(function () {
rtcConfig.iceServers,
mediaInfo.callContextToken,
console);

session.echoCancellation = $('#echoCancellationOption').is(':checked');

session.remoteAudioElement = audioElement;
Expand All @@ -32,6 +32,17 @@ $(document).ready(function () {
session.remoteVideoElement = null;
}

if (playFromFile){
var fileToPlay = $('#fileInput')[0].files[0];
var audioToPlay = new Audio(URL.createObjectURL(fileToPlay));
var fileStream = audioToPlay.captureStream();
var context = new AudioContext();
var source = context.createMediaElementSource(audioToPlay);
var remote = context.createMediaStreamDestination();
source.connect(remote);
session.mediaStream = remote.stream;
}

var statsCollector;
session.onSessionConnected = () => {
statsCollector = setInterval(() => {
Expand All @@ -40,6 +51,11 @@ $(document).ready(function () {
console.log(collectTime, JSON.stringify(streamStats));
});
}, 2000);

if (playFromFile){
console.log("Playing file");
audioToPlay.play();
}
};
session.onSessionCompleted = () => {
if (statsCollector) {
Expand Down Expand Up @@ -67,7 +83,9 @@ $(document).ready(function () {
}
}
});

session.connect();
});
$('#playFile').click(function(){
playFromFile = true;
});
});