unable to set frame rate on safari

[saikrishnanamburi]

frameRate is is not changing on safari even on getdisplaymedia() constraints

this is the code async setFrameRate(frameRate: number){ let senderList =await this.rtcPeerConnection.getSenders(); senderList.forEach((sender: any) => { if(sender.track && sender.track.kind == 'video'){ let ice = sender.transport.iceTransport; let pair = ice.getSelectedCandidatePair(); if(pair.local.address == "xxx.xxx.xx.xx"){ const parameters = sender.getParameters(); console.log('track parameters',JSON.stringify(parameters.encodings)); parameters.encodings[0].maxFramerate = frameRate; sender.setParameters(parameters); console.log('updated track parameters',JSON.stringify(parameters.encodings)); console.log('local and remote ice candiate'); console.log(pair.local); console.log(pair.remote); }else{ console.log('sharing on local Network frame rate is set to default'); } } }); }

Expected behavior: Stream at 8 fps. Observed behavior: No change in fps.

logs

before updating video parameters

"[{\"rid\":\"\",\"active\":true,\"fec\":{\"ssrc\":257},\"maxBitrate\":0,\"maxFramerate\":0,\"networkPriority\":\"low\",\"priority\":\"low\",\"rtx\":{\"ssrc\":0},\"scaleResolutionDownBy\":1,\"ssrc\":838448214}]"

after updating video parameters

"[{\"rid\":\"\",\"active\":true,\"fec\":{\"ssrc\":257},\"maxBitrate\":0,\"maxFramerate\":3,\"networkPriority\":\"low\",\"priority\":\"low\",\"rtx\":{\"ssrc\":0},\"scaleResolutionDownBy\":1,\"ssrc\":838448214}]"

WEBRTC version : 8.2.3

safari version : 17.1

[hori205]

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[hori205]

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[fippo]

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