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Add audio constraints controls to vanilla v2 page #1084

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4ba90ca
add audio controls
jpsantosbh Jun 24, 2024
183c7be
Merge remote-tracking branch 'origin/main' into joao/control_audio_co…
jpsantosbh May 26, 2025
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2 changes: 2 additions & 0 deletions internal/e2e-js/templates/blank/sdk_v2.min.js
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69 changes: 67 additions & 2 deletions internal/e2e-js/templates/blank/v2vanilla.html
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,14 @@ <h5>Remote Video</h5>
</div>
<button id="startCall" class="btn btn-primary px-5 mt-4" onClick="makeCall()" disabled="true">Call</button>
<button id="hangupCall" class="btn btn-danger px-5 mt-4 d-none" onClick="hangup()" disabled="true">Hang up</button>
<div class="form-group">
<button id="btnAutoGainControlOn" class="btn btn-primary px-5 mt-4 d-none" onClick="autoGainControlOn()">autoGainControl on</button>
<button id="btnAutoGainControlOff" class="btn btn-primary px-5 mt-4 d-none" onClick="autoGainControlOff()">autoGainControl off</button>
<button id="btnEchoCancellationOn" class="btn btn-primary px-5 mt-4 d-none" onClick="echoCancellationOn()">echoCancellationOn on</button>
<button id="btnEchoCancellationOff" class="btn btn-primary px-5 mt-4 d-none" onClick="echoCancellationOff()">echoCancellationOn off</button>
<button id="btnNoiseSuppressionOn" class="btn btn-primary px-5 mt-4 d-none" onClick="noiseSuppressionOn()">noiseSuppressionOn on</button>
<button id="btnNoiseSuppressionOff" class="btn btn-primary px-5 mt-4 d-none" onClick="noiseSuppressionOff()">noiseSuppressionOff off</button>
</div>
<div class="form-group" id="dtmfKeys" hidden="false">
<button id="dtmf_1" class="btn btn-primary px-2 mt-4" onClick="dtmf()">1</button>
<button id="dtmf_2" class="btn btn-primary px-2 mt-4" onClick="dtmf()">2</button>
Expand Down Expand Up @@ -134,9 +142,10 @@ <h4>Troubleshooting</h4>
<script type="text/javascript">
var client;
var currentCall = null;
window.__host = 'relay.swire.io'

var project = localStorage.getItem('relay.example.project') || '';
var token = localStorage.getItem('relay.example.token') || '';
var project = localStorage.getItem('relay.example.project') || '5b4b11d6-0824-4a66-b3f9-d5aabdf6ab8e';
var token = localStorage.getItem('relay.example.token') || 'PT5e107a634c77cf9da772bb0e75d23b41df6c6ac01611dd25';
var number = localStorage.getItem('relay.example.number') || '';
var numberFrom = localStorage.getItem('relay.example.numberFrom') || '';
var audio = localStorage.getItem('relay.example.audio') || '1';
Expand Down Expand Up @@ -295,12 +304,21 @@ <h4>Troubleshooting</h4>
case 'active': // Call has become active
startCall.classList.add('d-none');
hangupCall.classList.remove('d-none');
btnAutoGainControlOff.classList.remove('d-none')
btnEchoCancellationOff.classList.remove('d-none')
btnNoiseSuppressionOff.classList.remove('d-none')
hangupCall.disabled = false;
dtmfKeys.hidden=false;
break;
case 'hangup': // Call is over
startCall.classList.remove('d-none');
hangupCall.classList.add('d-none');
btnAutoGainControlOff.classList.add('d-none')
btnEchoCancellationOff.classList.add('d-none')
btnNoiseSuppressionOff.classList.add('d-none')
btnAutoGainControlOn.classList.add('d-none')
btnEchoCancellationOn.classList.add('d-none')
btnNoiseSuppressionOn.classList.add('d-none')
hangupCall.disabled = true;
dtmfKeys.hidden=true;
break;
Expand Down Expand Up @@ -386,6 +404,53 @@ <h4>Troubleshooting</h4>
}
}

function setAudioConstraints(options) {
const {autoGainControl, echoCancellation, noiseSuppression
} = currentCall.options.localStream.getAudioTracks()[0].getSettings();
currentCall.applyMediaConstraints({mediaParams: {audio: {
autoGainControl,
echoCancellation,
noiseSuppression,
...options
}}})
}

function autoGainControlOn() {
btnAutoGainControlOn.classList.add("d-none")
btnAutoGainControlOff.classList.remove("d-none")
setAudioConstraints({autoGainControl: true})
}

function autoGainControlOff() {
btnAutoGainControlOff.classList.add("d-none")
btnAutoGainControlOn.classList.remove("d-none")
setAudioConstraints({autoGainControl: false})
}

function echoCancellationOn() {
btnEchoCancellationOn.classList.add("d-none")
btnEchoCancellationOff.classList.remove("d-none")
setAudioConstraints({echoCancellation: true})
}

function echoCancellationOff() {
btnEchoCancellationOff.classList.add("d-none")
btnEchoCancellationOn.classList.remove("d-none")
setAudioConstraints({echoCancellation: false})
}

function noiseSuppressionOn() {
btnNoiseSuppressionOn.classList.add("d-none")
btnNoiseSuppressionOff.classList.remove("d-none")
setAudioConstraints({noiseSuppression: true})
}

function noiseSuppressionOff() {
btnNoiseSuppressionOff.classList.add("d-none")
btnNoiseSuppressionOn.classList.remove("d-none")
setAudioConstraints({noiseSuppression: false})
}

/**
* Hangup the currentCall if present
*/
Expand Down
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