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How to use selectedCodecIndex method in wpt

Best JavaScript code snippet using wpt

videopipe.js

Source:videopipe.js

1/*2 *  Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.3 *4 *  Use of this source code is governed by a BSD-style license5 *  that can be found in the LICENSE file in the root of the source6 *  tree.7 */8//9// A "videopipe" abstraction on top of WebRTC.10//11// The usage of this abstraction:12// var pipe = new VideoPipe(mediastream, handlerFunction);13// handlerFunction = function(mediastream) {14//   do_something15// }16// pipe.close();17//18// The VideoPipe will set up 2 PeerConnections, connect them to each19// other, and call HandlerFunction when the stream is available in the20// second PeerConnection.21//22// å¨WebRTCä¹ä¸ç "è§é¢ç®¡é "æ½è±¡ã23//24// è¿ä¸ªæ½è±¡æ¦å¿µçç¨æ³ã25// var pipe = new VideoPipe(mediastream, handlerFunction);26// handlerFunction = function(mediastream) {27// do_something28// }29// pipe.close()ã30//31// VideoPipeå°å»ºç«2ä¸ªPeerConnectionsï¼å°å®ä»¬ç¸äºè¿æ¥ã32// äºç¸è¿æ¥ï¼å½æµå¨ç¬¬äºä¸ªPeerConnectionä¸å¯ç¨æ¶ï¼è°ç¨HandlerFunctionã33// å½ç¬¬äºä¸ªPeerConnectionå¯ç¨æ¶ï¼è°ç¨å¤çå½æ°ã34'use strict';35// Preferring a certain codec is an expert option without GUI.36// Use VP8 by default to limit depacketization issues.37// eslint-disable-next-line prefer-const38// åç±æç§ç¼è§£ç å¨æ¯ä¸ä¸ªæ²¡æGUIçä¸å®¶éé¡¹ã39// é»è®¤ä½¿ç¨VP8ä»¥éå¶å»åç»åé®é¢ã40// eslint-disable-next-line prefer-const41let preferredVideoCodecMimeType = 'video/VP8';42function VideoPipe(stream, forceSend, forceReceive, handler) {43  this.pc1 = new RTCPeerConnection({44    encodedInsertableStreams: forceSend,45  });46  this.pc2 = new RTCPeerConnection({47    encodedInsertableStreams: forceReceive,48  });49  stream.getTracks().forEach((track) => this.pc1.addTrack(track, stream));50  this.pc2.ontrack = handler;51  if (preferredVideoCodecMimeType) {52    const {codecs} = RTCRtpSender.getCapabilities('video');53    const selectedCodecIndex = codecs.findIndex(c => c.mimeType === preferredVideoCodecMimeType);54    const selectedCodec = codecs[selectedCodecIndex];55    codecs.splice(selectedCodecIndex, 1);56    codecs.unshift(selectedCodec);57    const transceiver = this.pc1.getTransceivers().find(t => t.sender && t.sender.track === stream.getVideoTracks()[0]);58    transceiver.setCodecPreferences(codecs);59  }60}61VideoPipe.prototype.negotiate = async function() {62  this.pc1.onicecandidate = e => this.pc2.addIceCandidate(e.candidate);63  this.pc2.onicecandidate = e => this.pc1.addIceCandidate(e.candidate);64  const offer = await this.pc1.createOffer();65  await this.pc2.setRemoteDescription({type: 'offer', sdp: offer.sdp.replace('red/90000', 'green/90000')});66  await this.pc1.setLocalDescription(offer);67  const answer = await this.pc2.createAnswer();68  await this.pc1.setRemoteDescription(answer);69  await this.pc2.setLocalDescription(answer);70};71VideoPipe.prototype.close = function() {72  this.pc1.close();73  this.pc2.close();...

peerCreator.js

Source:peerCreator.js

1let preferredVideoCodecMimeType = undefined;2export default function VideoPipe(stream, forceSend, forceReceive, handler) {3  this.pc1 = new RTCPeerConnection({4    encodedInsertableStreams: forceSend,5  });6  this.pc2 = new RTCPeerConnection({7    encodedInsertableStreams: forceReceive,8  });9  stream.getTracks().forEach((track) => this.pc1.addTrack(track, stream));10  this.pc2.ontrack = handler;11  if (preferredVideoCodecMimeType) {12    const { codecs } = RTCRtpSender.getCapabilities("video");13    const selectedCodecIndex = codecs.findIndex(14      (c) => c.mimeType === preferredVideoCodecMimeType15    );16    const selectedCodec = codecs[selectedCodecIndex];17    codecs.splice(selectedCodecIndex, 1);18    codecs.unshift(selectedCodec);19    const transceiver = this.pc120      .getTransceivers()21      .find((t) => t.sender && t.sender.track === stream.getVideoTracks()[0]);22    transceiver.setCodecPreferences(codecs);23  }24}25VideoPipe.prototype.negotiate = async function () {26  this.pc1.onicecandidate = (e) => this.pc2.addIceCandidate(e.candidate);27  this.pc2.onicecandidate = (e) => this.pc1.addIceCandidate(e.candidate);28  const offer = await this.pc1.createOffer();29  await this.pc2.setRemoteDescription({30    type: "offer",31    sdp: offer.sdp.replace("red/90000", "green/90000"),32  });33  await this.pc1.setLocalDescription(offer);34  const answer = await this.pc2.createAnswer();35  await this.pc1.setRemoteDescription(answer);36  await this.pc2.setLocalDescription(answer);37};38VideoPipe.prototype.close = function () {39  this.pc1.close();40  this.pc2.close();...

Using AI Code Generation

1var wptb = require('wptb');2wptb.selectedCodecIndex(0);3var wptb = require('wptb');4wptb.selectedCodecIndex(0);5var wptb = require('wptb');6wptb.selectedCodecIndex(0);7var wptb = require('wptb');8wptb.selectedCodecIndex(0);9var wptb = require('wptb');10wptb.selectedCodecIndex(0);11var wptb = require('wptb');12wptb.selectedCodecIndex(0);13var wptb = require('wptb');14wptb.selectedCodecIndex(0);15var wptb = require('wptb');16wptb.selectedCodecIndex(0);17var wptb = require('wptb');18wptb.selectedCodecIndex(0);19var wptb = require('wptb');20wptb.selectedCodecIndex(0);21var wptb = require('wptb');22wptb.selectedCodecIndex(0);23var wptb = require('wptb');24wptb.selectedCodecIndex(0);25var wptb = require('wptb');26wptb.selectedCodecIndex(0);

Using AI Code Generation

1var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/mp4; codecs="avc1.42E01E, mp4a.40.2"');2var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/mp4; codecs="avc1.4D401E, mp4a.40.2"');3var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/mp4; codecs="avc1.4D401E"');4var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/webm; codecs="vp8, vorbis"');5var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/webm; codecs="vp8"');6var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/webm; codecs="vp9"');7var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/webm; codecs="vp9, vorbis"');8var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/webm; codecs="vp9, opus"');9var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/webm; codecs="vp9, vorbis"');10var selectedCodecIndex = wpt.selectedCodecIndex(0, 'video/webm; codecs="vp9, opus"');11var selectedCodecIndex = wpt.selectedCodecIndex(0, 'audio/mp4; codecs="mp4a.40.2"');12var selectedCodecIndex = wpt.selectedCodecIndex(0, 'audio/webm; codecs="opus"');13var selectedCodecIndex = wpt.selectedCodecIndex(0, 'audio/webm; codecs="vorbis"');

Using AI Code Generation

1wptb.selectedCodecIndex();2wptb.setCodecIndex();3wptb.selectedCodecIndex();4wptb.setCodecIndex();5wptb.selectedCodecIndex();6wptb.setCodecIndex();7wptb.selectedCodecIndex();8wptb.setCodecIndex();9wptb.selectedCodecIndex();10wptb.setCodecIndex();11wptb.selectedCodecIndex();12wptb.setCodecIndex();13wptb.selectedCodecIndex();14wptb.setCodecIndex();15wptb.selectedCodecIndex();16wptb.setCodecIndex();17wptb.selectedCodecIndex();18wptb.setCodecIndex();19wptb.selectedCodecIndex();20wptb.setCodecIndex();21wptb.selectedCodecIndex();

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var selectedCodecIndex = wptoolkit.selectedCodecIndex;3var selectedCodec = selectedCodecIndex(0);4console.log(selectedCodec);5var selectedCodec = selectedCodecIndex(1);6console.log(selectedCodec);7var selectedCodec = selectedCodecIndex(2);8console.log(selectedCodec);9var selectedCodec = selectedCodecIndex(3);10console.log(selectedCodec);11var selectedCodec = selectedCodecIndex(4);12console.log(selectedCodec);13var selectedCodec = selectedCodecIndex(5);14console.log(selectedCodec);15var selectedCodec = selectedCodecIndex(6);16console.log(selectedCodec);17var selectedCodec = selectedCodecIndex(7);18console.log(selectedCodec);

Using AI Code Generation

1var wptc = require('wptc');2var wptcObject = new wptc();3wptcObject.selectedCodecIndex(1, function(err, data) {4  if(err) {5    console.log(err);6  } else {7    console.log(data);8  }9});10var wptc = require('wptc');11var wptcObject = new wptc();12wptcObject.selectedCodecIndex(1, function(err, data) {13  if(err) {14    console.log(err);15  } else {16    console.log(data);17  }18});19var wptc = require('wptc');20var wptcObject = new wptc();21wptcObject.selectedCodecIndex(1, function(err, data) {22  if(err) {23    console.log(err);24  } else {25    console.log(data);26  }27});28var wptc = require('wptc');29var wptcObject = new wptc();30wptcObject.selectedCodecIndex(1, function(err, data) {31  if(err) {32    console.log(err);33  } else {34    console.log(data);35  }36});37var wptc = require('wptc');38var wptcObject = new wptc();39wptcObject.selectedCodecIndex(1, function(err, data) {40  if(err) {41    console.log(err);42  } else {43    console.log(data);44  }45});46var wptc = require('wptc');47var wptcObject = new wptc();48wptcObject.selectedCodecIndex(1, function(err, data) {49  if(err) {50    console.log(err);51  } else {52    console.log(data);53  }54});55var wptc = require('wptc');

Using AI Code Generation

1var wptb = require('wptb');2var wptb = new wptb();3var codecIndex = wptb.selectedCodecIndex();4console.log('Codec Index: ' + codecIndex);5var wptb = require('wptb');6var wptb = new wptb();7var codecName = wptb.selectedCodecName();8console.log('Codec Name: ' + codecName);9var wptb = require('wptb');10var wptb = new wptb();11var codecBitrate = wptb.selectedCodecBitrate();12console.log('Codec Bitrate: ' + codecBitrate);13var wptb = require('wptb');14var wptb = new wptb();15var codecBitrate = wptb.selectedCodecBitrate();16console.log('Codec Bitrate: ' + codecBitrate);17var wptb = require('wptb');18var wptb = new wptb();19var codecBitrate = wptb.selectedCodecBitrate();20console.log('Codec Bitrate: ' + codecBitrate);21var wptb = require('wptb');22var wptb = new wptb();23var codecBitrate = wptb.selectedCodecBitrate();24console.log('Codec Bitrate: ' + codecBitrate);25var wptb = require('wptb');26var wptb = new wptb();27var codecBitrate = wptb.selectedCodecBitrate();28console.log('Codec Bitrate: ' + codecBitrate);29var wptb = require('wptb');30var wptb = new wptb();31var codecBitrate = wptb.selectedCodecBitrate();32console.log('

Using AI Code Generation

1var video = new wptb_video();2var codec = video.selectedCodecIndex();3console.log(codec);4var wptb_video = function() {5    this.selectedCodecIndex = function() {6        var video = document.createElement('video');7        var codec = 0;8        if (video.canPlayType('video/webm; codecs="vp8, vorbis"')) {9            codec = 1;10        } else if (video.canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"')) {11            codec = 2;12        } else if (video.canPlayType('video/ogg; codecs="theora, vorbis"')) {13            codec = 3;14        }15        return codec;16    };17};18var wptb_video = function() {19    this.selectedCodecIndex = function() {20        var video = document.createElement('video');21        var codec = 0;22        if (video.canPlayType('video/webm; codecs="vp8, vorbis"')) {23            codec = 1;24        } else if (video.canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"')) {25            codec = 2;26        } else if (video.canPlayType('video/ogg; codecs="theora, vorbis"')) {27            codec = 3;28        }29        return codec;30    };31};32var wptb_video = function() {33    this.selectedCodecIndex = function() {34        var video = document.createElement('video');35        var codec = 0;36        if (video.canPlayType('video/webm; codecs="vp8, vorbis"')) {37            codec = 1;38        } else if (video.canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"')) {39            codec = 2;40        } else if (video.canPlayType('video/ogg; codecs="theora, vorbis"')) {41            codec = 3;42        }43        return codec;

Using AI Code Generation

1function test() {2  var testVideo = document.createElement('video');3  var codecs = testVideo.canPlayType('video/webm; codecs="vp8, vorbis"');4  var isVp8Supported = (codecs == "probably" || codecs == "maybe");5  codecs = testVideo.canPlayType('video/webm; codecs="vp9, vorbis"');6  var isVp9Supported = (codecs == "probably" || codecs == "maybe");7  codecs = testVideo.canPlayType('video/webm; codecs="av1, vorbis"');8  var isAv1Supported = (codecs == "probably" || codecs == "maybe");9  codecs = testVideo.canPlayType('video/webm; codecs="vp8.0, vorbis"');10  var isVp8dot0Supported = (codecs == "probably" || codecs == "maybe");11  codecs = testVideo.canPlayType('video/webm; codecs="vp9.0, vorbis"');12  var isVp9dot0Supported = (codecs == "probably" || codecs == "maybe");13  codecs = testVideo.canPlayType('video/webm; codecs="av1.0, vorbis"');14  var isAv1dot0Supported = (codecs == "probably" || codecs == "maybe");15  codecs = testVideo.canPlayType('video/webm; codecs="vp8.1, vorbis"');16  var isVp8dot1Supported = (codecs == "probably" || codecs == "maybe");17  codecs = testVideo.canPlayType('video/webm; codecs="vp9.1, vorbis"');18  var isVp9dot1Supported = (codecs == "probably" || codecs == "maybe");19  codecs = testVideo.canPlayType('video/webm; codecs="av20var selectedCodec = selectedCodecIndex(5);21console.log(selectedCodec);22var selectedCodec = selectedCodecIndex(6);23console.log(selectedCodec);24var selectedCodec = selectedCodecIndex(7);25console.log(selectedCodec);

Using AI Code Generation

1var wptc = require('wptc');2var wptcObject = new wptc();3wptcObject.selectedCodecIndex(1, function(err, data) {4  if(err) {5    console.log(err);6  } else {7    console.log(data);8  }9});10var wptc = require('wptc');11var wptcObject = new wptc();12wptcObject.selectedCodecIndex(1, function(err, data) {13  if(err) {14    console.log(err);15  } else {16    console.log(data);17  }18});19var wptc = require('wptc');20var wptcObject = new wptc();21wptcObject.selectedCodecIndex(1, function(err, data) {22  if(err) {23    console.log(err);24  } else {25    console.log(data);26  }27});28var wptc = require('wptc');29var wptcObject = new wptc();30wptcObject.selectedCodecIndex(1, function(err, data) {31  if(err) {32    console.log(err);33  } else {34    console.log(data);35  }36});37var wptc = require('wptc');38var wptcObject = new wptc();39wptcObject.selectedCodecIndex(1, function(err, data) {40  if(err) {41    console.log(err);42  } else {43    console.log(data);44  }45});46var wptc = require('wptc');47var wptcObject = new wptc();48wptcObject.selectedCodecIndex(1, function(err, data) {49  if(err) {50    console.log(err);51  } else {52    console.log(data);53  }54});55var wptc = require('wptc');

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