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GMP Testcase
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| <html><head> | |
| <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> | |
| </head> | |
| <body onload="start()"> | |
| <div id="player1"> | |
| <video tabindex="0" id="pc1video" class="mainvideo" controls="controls" height="480" width="640"></video> | |
| <video tabindex="0" id="localvideo1" controls="controls" height="120" width="160"></video></div> | |
| <div id="player2"> | |
| <video tabindex="0" id="pc2video" class="mainvideo" controls="controls" height="480" width="640"></video> | |
| <video tabindex="0" id="localvideo2" controls="controls" height="120" width="160"></video></div><br> | |
| <script type="application/javascript;version=1.8"> | |
| let pc1video = document.getElementById("pc1video"); | |
| let pc2video = document.getElementById("pc2video"); | |
| let localvideo1 = document.getElementById("localvideo1"); | |
| let localvideo2 = document.getElementById("localvideo2"); | |
| let fake = true; | |
| let oneway = false; | |
| let audio_only = false; | |
| let video_disable = false; | |
| let audio_disable = false; | |
| let requireh264 = true; | |
| let prefermode0 = false; | |
| let requireg722 = false; | |
| let pc1; | |
| let pc2; | |
| let pc1_offer; | |
| let pc2_answer; | |
| let offer_constraints; | |
| let answer_constraints; | |
| function failed(code) { } | |
| function step1(offer) { | |
| pc1_offer = offer; | |
| if (requireh264) { | |
| offer.sdp = removeVP8(offer.sdp); | |
| if (prefermode0) { | |
| offer.sdp = preferMode0(offer.sdp); | |
| } | |
| pc1_offer = offer; | |
| } | |
| if (requireg722) { | |
| offer.sdp = removeNonG722(offer.sdp); | |
| pc1_offer = offer; | |
| } | |
| pc1.setLocalDescription(offer, step2, failed); | |
| } | |
| // Also remove mode 0 if it's offered. Note, we don't bother removing the fmtp lines, which makes a good test for some SDP parsing issues. | |
| function removeVP8(sdp) { | |
| updated_sdp = sdp.replace("a=rtpmap:120 VP8/90000\r\n",""); | |
| updated_sdp = updated_sdp.replace(/m=video ([0-9]+) RTP\/SAVPF ([0-9 ]*) 120/g, "m=video $1 RTP\/SAVPF $2"); | |
| updated_sdp = updated_sdp.replace(/m=video ([0-9]+) RTP\/SAVPF 120([0-9 ]*)/g, "m=video $1 RTP\/SAVPF$2"); | |
| updated_sdp = updated_sdp.replace("a=rtcp-fb:120 nack\r\n",""); | |
| updated_sdp = updated_sdp.replace("a=rtcp-fb:120 nack pli\r\n",""); | |
| updated_sdp = updated_sdp.replace("a=rtcp-fb:120 ccm fir\r\n",""); | |
| return updated_sdp; | |
| } | |
| // Remove anything that's not G.722 from the m=audio line | |
| function removeNonG722(sdp) { | |
| updated_sdp = sdp.replace(/m=audio ([0-9]+) RTP\/SAVPF ([0-9 ]*)/g, "m=audio $1 RTP\/SAVPF 9"); | |
| return updated_sdp; | |
| } | |
| function preferMode0(sdp) { | |
| updated_sdp = updated_sdp.replace("126 97", "97 126"); | |
| return updated_sdp; | |
| } | |
| function step2() { | |
| pc1.onicecandidate = function(obj) { | |
| if (obj.candidate) { | |
| pc2.addIceCandidate(obj.candidate); | |
| } | |
| } | |
| pc2.setRemoteDescription(pc1_offer, step3, failed); | |
| }; | |
| function step3() { | |
| pc2.createAnswer(step4, failed, answer_constraints); | |
| } | |
| function step4(answer) { | |
| pc2_answer = answer; | |
| pc2.setLocalDescription(answer, step5, failed); | |
| } | |
| function step5() { | |
| pc2.onicecandidate = function(obj) { | |
| if (obj.candidate) { | |
| pc1.addIceCandidate(obj.candidate); | |
| } | |
| } | |
| pc1.setRemoteDescription(pc2_answer, function step6() { }, failed); | |
| } | |
| function start() { | |
| pc1 = new mozRTCPeerConnection(); | |
| pc2 = new mozRTCPeerConnection(); | |
| pc1.onaddstream = function(obj) { | |
| pc1video.mozSrcObject = obj.stream; | |
| pc1video.play(); | |
| setTimeout(pc1video.play, 1000); | |
| } | |
| pc2.onaddstream = function(obj) { | |
| pc2video.mozSrcObject = obj.stream; | |
| pc2video.play(); | |
| setTimeout(pc2video.play, 1000); | |
| } | |
| var myrequest = { audio: true }; | |
| if (!(audio_only)) { | |
| myrequest = { audio: true, video: true }; | |
| } | |
| myrequest_reverse = JSON.parse(JSON.stringify(myrequest)); | |
| if (fake) { | |
| myrequest_reverse.fake = true; | |
| } | |
| if (oneway) { | |
| offer_constraints = { mandatory: { OfferToReceiveVideo : false, OfferToReceiveAudio: false } }; | |
| answer_constraints = { mandatory: { OfferToReceiveVideo : true, OfferToReceiveAudio: true } }; | |
| } | |
| navigator.mozGetUserMedia(myrequest, function(video1) { | |
| localvideo1.mozSrcObject = video1; | |
| if (video_disable) | |
| localvideo1.mozSrcObject.getVideoTracks()[0].enabled = false; | |
| if (audio_disable) | |
| localvideo1.mozSrcObject.getAudioTracks()[0].enabled = false; | |
| localvideo1.play(); | |
| pc1.addStream(video1); | |
| if (!oneway) { | |
| navigator.mozGetUserMedia(myrequest_reverse, function(video2) { | |
| localvideo2.mozSrcObject = video2; | |
| localvideo2.play(); | |
| pc2.addStream(video2); | |
| pc1.createOffer(step1, failed, offer_constraints); | |
| }, failed); | |
| } else { | |
| pc1.createOffer(step1, failed, offer_constraints); | |
| } | |
| }, failed); | |
| } | |
| function stop() { | |
| pc1.close(); | |
| pc2.close(); | |
| } | |
| </script> | |
| </body></html> |
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