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electron.html
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electron.html
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<html>
<head><style>
html {
border:0;
margin:0;
}
video {
margin: 0;
padding: 0;
overflow: hidden;
cursor: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=), none;
user-select: none;
}
body {
padding: 0 0px;
height: 100%;
width: 100%;
background-color: #141926;
background-color: -webkit-linear-gradient(to top, #181925, #141826, #0F2027); /* Chrome 10-25, Safari 5.1-6 */
background-color: linear-gradient(to top, #181825, #141926, #0F2027); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
font-size: 2em;
font-family: Helvetica, Arial, sans-serif;
display: flex;
flex-flow: column;
border:0;
margin:0;
}
button{
padding:10px;
font-size: 20px;
margin: auto auto;
}
#header{
height:80px;
width:100%;
background-color: #101520;
}
.inputfield{
font-size: 20px;
align-self:center;
height:30px;
width:780px;
margin: auto auto;
padding:20px
}
.formcss{
font-size: 20px;
align-self:center;
margin: auto auto;
}
label {
font: white;
font-size: 1em;
color: white;
}
input[type='checkbox'] {
-webkit-appearance:none;
width:30px;
height:30px;
background:white;
border-radius:5px;
border:2px solid #555;
cursor: pointer;
}
input[type='checkbox']:checked {
background: #1A1;
}
</style></head>
<body >
<div id="header" style="-webkit-app-region: drag;color:white;font-size:2em">OBS.Ninja</div>
<div class="formcss" >
<input type="checkbox" class="check" id="prefervp9" name="prefervp9" value="false" onclick="modURL(this);">
<label for="prefervp9">Force VP9 Codec</label>
<input type="checkbox" class="check" id="showcursor" name="showcursor" value="false" onclick="modURL(this);">
<label for="showcursor">Show Mouse Cursor</label>
<input type="checkbox" class="check" id="highbitrate" name="highbitrate" value="false" onclick="modURL(this);">
<label for="highbitrate">High Video Bitrate</label>
<input type="checkbox" class="check" id="stereo" name="stereo" value="false" onclick="modURL(this);">
<label for="stereo">Pro Audio Mode</label><br><br><br>
<div class="formcss">
<input type="text" id="changeText" class="inputfield" value="http://obs.ninja/?view=" onchange="modURL" onkeyup="enterPressed(event, gohere);" />
<button onclick="gohere();" id="gobutton">GO</button>
<br><br>
<label for="audioOutput">Audio output destination: </label><select id="audioOutput" style="max-width:400px"></select>
</div>
</div>
<script>
/*
* Copyright (c) 2020 Steve Seguin. All Rights Reserved.
*
* Use of this source code is governed by the APGLv3 open-source license
* that can be found in the LICENSE file in the root of the source
* tree. Alternative licencing options can be made available on request.
*
*/
var audioOutputSelect = document.querySelector('select#audioOutput');
audioOutputSelect.disabled = !('sinkId' in HTMLMediaElement.prototype);
audioOutputSelect.onclick = getPermssions;
audioOutputSelect.onchange = updateOutputTarget;
var listed = false;
function updateOutputTarget(e){
console.log("change audio: "+audioOutputSelect.value);
var url = document.getElementById('changeText').value;
url=updateURLParameter(url, "sink", audioOutputSelect.value);
document.getElementById('changeText').value = url;
}
function getPermssions(e){
if (listed==true){
return;
}
e.currentTarget.blur();
navigator.mediaDevices.getUserMedia({audio: true,video: false}).then(function(stream){
navigator.mediaDevices.enumerateDevices().then(gotDevices).catch(console.error); // list all devices
stream.getTracks().forEach(track => {
track.stop();
});
listed=true;
audioOutputSelect.focus();
}).catch(function(){alert("Failed to list available output devices\n\nPlease ensure you allowed the microphone permissions.");});
}
function gotDevices(deviceInfos) {
for (let i = 0; i !== deviceInfos.length; ++i) {
const deviceInfo = deviceInfos[i];
const option = document.createElement('option');
option.value = deviceInfo.deviceId;
if (deviceInfo.kind === 'audiooutput'){
option.text = deviceInfo.label || `speaker ${audioOutputSelect.length + 1}`;
audioOutputSelect.appendChild(option);
} else {
console.log('Some other kind of source/device: ', deviceInfo);
}
}
listed=true;
}
function enterPressed(event, callback){
if (event.keyCode === 13){ // Number 13 is the "Enter" key on the keyboard
event.preventDefault(); // Cancel the default action, if needed
callback();
}
}
(function (w) {
w.URLSearchParams = w.URLSearchParams || function (searchString) {
var self = this;
self.searchString = searchString;
self.get = function (name) {
var results = new RegExp('[\?&]' + name + '=([^&#]*)').exec(self.searchString);
if (results == null) {
return null;
}
else {
return decodeURI(results[1]) || 0;
}
};
}
})(window)
var urlParams = new URLSearchParams(window.location.search);
var isMobile = false;
if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)){ // does not detect iPad Pros.
isMobile=true; // if iOS, default to H264? meh. let's not.
}
function updateURLParameter(url, param, paramVal){
var TheAnchor = null;
var newAdditionalURL = "";
var tempArray = url.split("?");
var baseURL = tempArray[0];
var additionalURL = tempArray[1];
var temp = "";
if (additionalURL){
var tmpAnchor = additionalURL.split("#");
var TheParams = tmpAnchor[0];
TheAnchor = tmpAnchor[1];
if (TheAnchor){additionalURL = TheParams;}
tempArray = additionalURL.split("&");
for (var i=0; i<tempArray.length; i++){
if(tempArray[i].split('=')[0] != param){
newAdditionalURL += temp + tempArray[i];
temp = "&";
}
}
} else {
var tmpAnchor = baseURL.split("#");
var TheParams = tmpAnchor[0];
TheAnchor = tmpAnchor[1];
if(TheParams){baseURL = TheParams;}
}
if (paramVal==false){
temp="";
if(TheAnchor){temp += "#" + TheAnchor;}
var rows_txt = temp
} else {
if(TheAnchor){paramVal += "#" + TheAnchor;}
var rows_txt = temp + "" + param + "=" + paramVal;
}
return baseURL + "?" + newAdditionalURL + rows_txt;
}
if (urlParams.has('name')){
var name = urlParams.get('name');
if (name!="OBSNinja"){
document.getElementById('changeText').value = "https://obs.ninja/?view="+name;
}
}
function modURL(ele=false){
var url = document.getElementById('changeText').value;
console.log(url);
if ((url.split("view").length>0) || (url.split("room").length>0)){
if (!document.getElementById("showcursor").checked){
url=updateURLParameter(url, "nocursor", "1");
} else {
url=updateURLParameter(url, "nocursor", false);
}
if (ele!=false){
if (ele.id =="prefervp9"){
if (document.getElementById("prefervp9").checked){
url=updateURLParameter(url, "codec", "vp9");
} else {
url=updateURLParameter(url, "codec", false);
}
}
if (ele.id =="highbitrate"){
if (document.getElementById("highbitrate").checked){
url=updateURLParameter(url, "bitrate", "10000");
} else {
url=updateURLParameter(url, "bitrate", false);
}
}
if (ele.id =="stereo"){
if (document.getElementById("stereo").checked){
url=updateURLParameter(url, "stereo", "1");
alert('Audio bitrate increased to 256kbps.\n\nPlease note: the Video Publisher must also have the stereo flag enabled for stereo to work.');
} else {
url=updateURLParameter(url, "stereo", false);
}
}
}
}
document.getElementById('changeText').value = url;
console.log(url);
return url;
}
function gohere(){
var url = modURL(true);
window.location = url;
};
</script>
</body>
</html>