gun
Version:
A realtime, decentralized, offline-first, graph data synchronization engine.
62 lines (54 loc) • 1.91 kB
HTML
<video id="video" width="100%" controls autoplay></video>
<center>
<input id="pass" placeholder="password">
Record <button class="record">Camera</button> or <button class="record">Screen</button>
</center>
<script src="../jquery.js"></script>
<script src="../../../gun/gun.js"></script>
<script src="../../../gun/sea.js"></script>
<script>
var gun = Gun(location.origin + '/gun');
gun.get('test').get('video').on(async function(data){
if($('#pass').val()){ data = await SEA.decrypt(data, $('#pass').val()) }
$('#video').get(0).src = data;
})
$('.record').on('click', function(){
if(record.ing){
if(record.ing.stop){ record.ing.stop() }
$(this).text(record.type);
record.ing = false;
return;
}
record(record.type = $(this).text());
$(this).text("End");
})
function record(type){
if('Camera' === type){
navigator.getMedia({ video: true, audio: true }, load, error);
}
if('Screen' === type){
navigator.mediaDevices.getDisplayMedia({ video: true, audio: true }).then(load, error);
}
function load(media){
var chunks = [];
record.ing = new MediaRecorder(media);
record.ing.ondataavailable = function(eve){ chunks.push(eve.data) }
record.ing.onstop = function(eve){record.save(new Blob(chunks)) }
record.ing.start();
}
function error(err){ console.log(err) }
}
record.save = function(data){
record.file = record.file || new FileReader();
record.file.readAsDataURL(data);
record.file.onloadend = async function(){
var b64 = record.file.result, pass;
b64 = $('#video').get(0).src = "data:video/webm" + b64.slice(b64.indexOf(';'));
if($('#pass').val()){ b64 = await SEA.encrypt(b64, $('#pass').val()) }
gun.get('test').get('video').put(b64);
}
}
navigator.getMedia = (navigator.getUserMedia || navigator.webkitGetUserMedia
|| navigator.mozGetUserMedia || navigator.msGetUserMedia);
</script>