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Special-case screenshare in setSendParameters.
This avoids restarting the stream when changing simulcast settings.
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1 changed files with 4 additions and 2 deletions
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@ -918,6 +918,8 @@ function newUpStream(localId) {
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async function setSendParameters(c, bps, simulcast) {
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async function setSendParameters(c, bps, simulcast) {
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if(!c.up)
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if(!c.up)
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throw new Error('Setting throughput of down stream');
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throw new Error('Setting throughput of down stream');
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if(c.label === 'screenshare')
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simulcast = false;
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let senders = c.pc.getSenders();
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let senders = c.pc.getSenders();
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for(let i = 0; i < senders.length; i++) {
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for(let i = 0; i < senders.length; i++) {
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let s = senders[i];
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let s = senders[i];
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@ -1250,12 +1252,12 @@ function setUpStream(c, stream) {
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};
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};
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let encodings = [];
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let encodings = [];
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let simulcast = doSimulcast();
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let simulcast = c.label !== 'screenshare' && doSimulcast();
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if(t.kind === 'video') {
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if(t.kind === 'video') {
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let bps = getMaxVideoThroughput();
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let bps = getMaxVideoThroughput();
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// Firefox doesn't like us setting the RID if we're not
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// Firefox doesn't like us setting the RID if we're not
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// simulcasting.
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// simulcasting.
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if(simulcast && c.label !== 'screenshare') {
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if(simulcast) {
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encodings.push({
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encodings.push({
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rid: 'h',
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rid: 'h',
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maxBitrate: bps || unlimitedRate,
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maxBitrate: bps || unlimitedRate,
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