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update zlmrtcclient.js

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xgj
2021-06-07 18:40:47 +08:00
parent 0f3a8f4a9d
commit bb37bce3ac
5 changed files with 393 additions and 214 deletions
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219
www/webrtc/ZLMRTCClient.js
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@@ -4,13 +4,14 @@ var ZLMRTCClient = (function (exports) {
const Events$1 = {
WEBRTC_NOT_SUPPORT: 'WEBRTC_NOT_SUPPORT',
WEBRTC_ICE_CANDIDATE_ERROR: 'WEBRTC_ICE_CANDIDATE_ERROR',
WEBRTC_OFFER_answer_EXCHANGE_FAILED: 'WEBRTC_OFFER_answer_EXCHANGE_FAILED',
WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED: 'WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED',
WEBRTC_ON_REMOTE_STREAMS: 'WEBRTC_ON_REMOTE_STREAMS',
WEBRTC_ON_LOCAL_STREAM: 'WEBRTC_ON_LOCAL_STREAM'
WEBRTC_ON_LOCAL_STREAM: 'WEBRTC_ON_LOCAL_STREAM',
CAPTURE_STREAM_FAILED: 'CAPTURE_STREAM_FAILED'
};
const VERSION = '1.0.1';
const BUILD_DATE = 'Wed Mar 31 2021 14:49:19 GMT+0800 (China Standard Time)';
const BUILD_DATE = 'Mon Jun 07 2021 18:09:53 GMT+0800 (China Standard Time)';
// Copyright (C) <2018> Intel Corporation
//
@@ -7284,7 +7285,15 @@ var ZLMRTCClient = (function (exports) {
debug: false,
// if output debug log
zlmsdpUrl: '',
simulecast: false
simulecast: false,
useCamera: true,
audioEnable: true,
videoEnable: true,
recvOnly: false,
resolution: {
w: 0,
h: 0
}
};
this.options = Object.assign({}, defaults, options);
@@ -7303,13 +7312,80 @@ var ZLMRTCClient = (function (exports) {
this.pc.onicecandidate = this.e.onicecandidate;
this.pc.onicecandidateerror = this.e.onicecandidateerror;
this.pc.ontrack = this.e.ontrack;
this.start();
if (!this.options.recvOnly && (this.options.audioEnable || this.options.videoEnable)) this.start();else this.receive();
}
receive() {
const AudioTransceiverInit = {
direction: 'recvonly',
sendEncodings: []
};
const VideoTransceiverInit = {
direction: 'recvonly',
sendEncodings: []
};
this.pc.addTransceiver('audio', AudioTransceiverInit);
this.pc.addTransceiver('video', VideoTransceiverInit);
this.pc.createOffer().then(desc => {
log(this.TAG, 'offer:', desc.sdp);
this.pc.setLocalDescription(desc).then(() => {
axios({
method: 'post',
url: this.options.zlmsdpUrl,
responseType: 'json',
data: desc.sdp,
headers: {
'Content-Type': 'text/plain;charset=utf-8'
}
}).then(response => {
let ret = response.data; //JSON.parse(response.data);
if (ret.code != 0) {
// mean failed for offer/anwser exchange
this.dispatch(Events$1.WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED, ret);
return;
}
let anwser = {};
anwser.sdp = ret.sdp;
anwser.type = 'answer';
log(this.TAG, 'answer:', ret.sdp);
this.pc.setRemoteDescription(anwser).then(() => {
log(this.TAG, 'set remote sucess');
}).catch(e => {
error(this.TAG, e);
});
});
});
}).catch(e => {
error(this.TAG, e);
});
}
start() {
//todo 此处修改捕获桌面或摄像头
let audioConstraints = new AudioTrackConstraints(AudioSourceInfo.MIC);
let videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA);
let videoConstraints = false;
let audioConstraints = false;
if (this.options.useCamera) {
if (this.options.videoEnable) videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA);
if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.MIC);
} else {
if (this.options.videoEnable) {
videoConstraints = new VideoTrackConstraints(VideoSourceInfo.SCREENCAST);
if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.SCREENCAST);
} else {
if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.MIC);else {
// error shared display media not only audio
error(this.TAG, 'error paramter');
}
}
}
if (this.options.resolution.w != 0 && this.options.resolution.h != 0 && typeof videoConstraints == 'object') {
videoConstraints.resolution = new Resolution(this.options.resolution.w, this.options.resolution.h);
}
MediaStreamFactory.createMediaStream(new StreamConstraints(audioConstraints, videoConstraints)).then(stream => {
this._localStream = stream;
this.dispatch(Events$1.WEBRTC_ON_LOCAL_STREAM, stream);
@@ -7322,7 +7398,7 @@ var ZLMRTCClient = (function (exports) {
sendEncodings: []
};
if (this.options.simulecast) {
if (this.options.simulecast && stream.getVideoTracks().length > 0) {
VideoTransceiverInit.sendEncodings = [{
rid: 'q',
active: true,
@@ -7337,8 +7413,19 @@ var ZLMRTCClient = (function (exports) {
}];
}
this.pc.addTransceiver(stream.getAudioTracks()[0], AudioTransceiverInit);
this.pc.addTransceiver(stream.getVideoTracks()[0], VideoTransceiverInit);
if (stream.getAudioTracks().length > 0) {
this.pc.addTransceiver(stream.getAudioTracks()[0], AudioTransceiverInit);
} else {
AudioTransceiverInit.direction = 'recvonly';
this.pc.addTransceiver('audio', AudioTransceiverInit);
}
if (stream.getVideoTracks().length > 0) {
this.pc.addTransceiver(stream.getVideoTracks()[0], VideoTransceiverInit);
} else {
VideoTransceiverInit.direction = 'recvonly';
this.pc.addTransceiver('video', VideoTransceiverInit);
}
/*
stream.getTracks().forEach((track,idx)=>{
debug.log(this.TAG,track);
@@ -7346,6 +7433,7 @@ var ZLMRTCClient = (function (exports) {
});
*/
this.pc.createOffer().then(desc => {
log(this.TAG, 'offer:', desc.sdp);
this.pc.setLocalDescription(desc).then(() => {
@@ -7358,19 +7446,19 @@ var ZLMRTCClient = (function (exports) {
'Content-Type': 'text/plain;charset=utf-8'
}
}).then(response => {
let ret = response.data;
let ret = response.data; //JSON.parse(response.data);
if (ret.code != 0) {
// mean failed for offer/answer exchange
this.dispatch(Events$1.WEBRTC_OFFER_answer_EXCHANGE_FAILED, ret);
// mean failed for offer/anwser exchange
this.dispatch(Events$1.WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED, ret);
return;
}
let answer = {};
answer.sdp = ret.sdp;
answer.type = 'answer';
let anwser = {};
anwser.sdp = ret.sdp;
anwser.type = 'answer';
log(this.TAG, 'answer:', ret.sdp);
this.pc.setRemoteDescription(answer).then(() => {
this.pc.setRemoteDescription(anwser).then(() => {
log(this.TAG, 'set remote sucess');
}).catch(e => {
error(this.TAG, e);
@@ -7381,7 +7469,7 @@ var ZLMRTCClient = (function (exports) {
error(this.TAG, e);
});
}).catch(e => {
error(this.TAG, e);
this.dispatch(Events$1.CAPTURE_STREAM_FAILED); //debug.error(this.TAG,e);
}); //const offerOptions = {};
/*
@@ -7449,15 +7537,108 @@ var ZLMRTCClient = (function (exports) {
}
const quickScan = [{
'label': '4K(UHD)',
'width': 3840,
'height': 2160
}, {
'label': '1080p(FHD)',
'width': 1920,
'height': 1080
}, {
'label': 'UXGA',
'width': 1600,
'height': 1200,
'ratio': '4:3'
}, {
'label': '720p(HD)',
'width': 1280,
'height': 720
}, {
'label': 'SVGA',
'width': 800,
'height': 600
}, {
'label': 'VGA',
'width': 640,
'height': 480
}, {
'label': '360p(nHD)',
'width': 640,
'height': 360
}, {
'label': 'CIF',
'width': 352,
'height': 288
}, {
'label': 'QVGA',
'width': 320,
'height': 240
}, {
'label': 'QCIF',
'width': 176,
'height': 144
}, {
'label': 'QQVGA',
'width': 160,
'height': 120
}];
function GetSupportCameraResolutions$1() {
return new Promise(function (resolve, reject) {
let resolutions = [];
let ok = 0;
let err = 0;
for (let i = 0; i < quickScan.length; ++i) {
let videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA);
videoConstraints.resolution = new Resolution(quickScan[i].width, quickScan[i].height);
MediaStreamFactory.createMediaStream(new StreamConstraints(false, videoConstraints)).then(stream => {
resolutions.push(quickScan[i]);
ok++;
if (ok + err == quickScan.length) {
resolve(resolutions);
}
}).catch(e => {
err++;
if (ok + err == quickScan.length) {
resolve(resolutions);
}
});
}
});
}
function GetAllScanResolution$1() {
return quickScan;
}
function isSupportResolution$1(w, h) {
return new Promise(function (resolve, reject) {
let videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA);
videoConstraints.resolution = new Resolution(w, h);
MediaStreamFactory.createMediaStream(new StreamConstraints(false, videoConstraints)).then(stream => {
resolve();
}).catch(e => {
reject(e);
});
});
}
console.log('build date:', BUILD_DATE);
console.log('version:', VERSION);
const Events = Events$1;
const Media = media;
const Endpoint = RTCEndpoint;
const GetSupportCameraResolutions = GetSupportCameraResolutions$1;
const GetAllScanResolution = GetAllScanResolution$1;
const isSupportResolution = isSupportResolution$1;
exports.Endpoint = Endpoint;
exports.Events = Events;
exports.GetAllScanResolution = GetAllScanResolution;
exports.GetSupportCameraResolutions = GetSupportCameraResolutions;
exports.Media = Media;
exports.isSupportResolution = isSupportResolution;
Object.defineProperty(exports, '__esModule', { value: true });