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<!doctype html>
<meta charset=utf-8>
<title>RTCRtpParameters encodings</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../webrtc/dictionary-helper.js"></script>
<script src="../webrtc/RTCRtpParameters-helper.js"></script>
<script>
'use strict';
promise_test(async t => {
const pc = new RTCPeerConnection();
t.add_cleanup(() => pc.close());
const { sender } = pc.addTransceiver('video', {
sendEncodings: [{
active: false,
priority: 'low',
networkPriority: 'low',
maxBitrate: 8,
maxFramerate: 25,
rid: 'foo'
}]
});
await doOfferAnswerExchange(t, pc);
const param = sender.getParameters();
validateSenderRtpParameters(param);
const encoding = getFirstEncoding(param);
assert_equals(encoding.active, false);
assert_equals(encoding.priority, 'low');
assert_equals(encoding.networkPriority, 'low');
}, `sender.getParameters() should return sendEncodings set by addTransceiver()`);
test_modified_encoding('audio', 'active', false, true,
'setParameters() with modified encoding.active should succeed');
test_modified_encoding('audio', 'priority', 'very-low', 'high',
'setParameters() with modified encoding.priority should succeed');
test_modified_encoding('audio', 'networkPriority', 'very-low', 'high',
'setParameters() with modified encoding.networkPriority should succeed');
</script>
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