Streaming components for Gun db. See here for a working example
Performance for Gun db. See here performance test example
For an example use the index.html and the .js folder. If you use the cdn method as shown below do not forget to add the parse_worker.js file manually.
<head>
...
<script src="https://cdn.jsdelivr.net/npm/gun/gun.js"></script>
<script src="https://cdn.jsdelivr.net/gh/QVDev/GunStreamer@0.0.9/js/GunRecorder.js"></script>
<script src="https://cdn.jsdelivr.net/gh/QVDev/GunStreamer@0.0.9/js/GunStreamer.js"></script>
<script src="https://cdn.jsdelivr.net/gh/QVDev/GunStreamer@0.0.9/js/GunViewer.js"></script>
<script src="https://cdn.jsdelivr.net/gh/QVDev/GunStreamer@0.0.9/js/mediabuffer.js"></script>
...
</head><body>
...
<button type="button" onclick="gunRecorder.startCamera()">Start Camera</button>
<button id="record_button" type="button" onclick="gunRecorder.record()">Start Recording</button>
<br><br>
<video id="record_video" width="20%" poster="https://www.srsd.net/images/video-poster.png" autoplay controls muted /><!-- Streamer -->
<video id="qvdev" width="20%" poster="https://www.srsd.net/images/video-poster.png" autoplay muted/><!-- Viewer id is equal to streamId -->
<script src="https://cdn.jsdelivr.net/gh/QVDev/GunStreamer@0.0.9/js/integration.js"></script><!-- Default integration -->
...
</body>In case you are not using the default integration. You can create own initialiation.js The gun part, writing to gun and publish it. Just make sure to refer it at the end of the body as a script.
//Basic configurations for mime types
onst MIMETYPE_VIDEO_AUDIO = 'video/webm; codecs="opus,vp8"';
const MIMETYPE_VIDEO_ONLY = 'video/webm; codecs="vp8"';
//Configure GunViewer
var viewer_config = {
mimeType: MIMETYPE_VIDEO_ONLY,
streamerId: "qvdev",//ID of the streamer
debug: false,//For debug logs
}
var gunViewer = new GunViewer(viewer_config);
//Configure GUN to pass to streamer
var peers = ['https://gunmeetingserver.herokuapp.com/gun'];
var opt = { peers: peers, localStorage: false, radisk: false };
var gunDB = Gun(opt);
Get data from gun and pass along to viewer
gunDB.get("qvdev").on(function (data) {
//Make sure the video is in the html or create on here dynamically.
gunViewer.onStreamerData(data);
});//Config for the GUN GunStreamer
var streamer_config = {
dbRecord: "gunmeeting",//The root of the streams
streamId: "qvdev",//The user id you wanna stream
// gun: gunDB,//Gun instance
debug: false,//For debug logs
onStreamerData: gunViewer.onStreamerData//If you want manually handle the data manually
}//GUN Streamer is the data side. It will convert data and write to GUN db
const gunStreamer = new GunStreamer(streamer_config)
//This is a callback function about the recording state, following states possible
// STOPPED: 1¸
// RECORDING:2
// NOT_AVAILABLE:3
// UNKNOWN:4
var onRecordStateChange = function (state) {
var recordButton = document.getElementById("record_button");
switch (state) {
case recordState.RECORDING:
recordButton.innerText = "Stop recording";
break;
default:
recordButton.innerText = "Start recording";
break;
}
}
//Config for the gun recorder
var recorder_config = {
mimeType: MIMETYPE_VIDEO_ONLY,
video_id: "record_video",//Video html element id
onDataAvailable: gunStreamer.onDataAvailable,//MediaRecorder data available callback
onRecordStateChange: onRecordStateChange,//Callback for recording state
audioBitsPerSecond: 6000,//Audio bits per second this is the lowest quality
videoBitsPerSecond: 100000,//Video bits per second this is the lowest quality
experimental: true,//This is custom time interval and very unstable with audio. Only video is more stable is interval quick enough? Audio
debug: false//For debug logs
}
//Init the recorder
const gunRecorder = new GunRecorder(recorder_config);