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Issue 1132833002: pepper: add software vp9 encoder support to PPB_VideoEncoder (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Additional comments Created 5 years, 4 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <html> 2 <html>
3 <!-- 3 <!--
4 Copyright 2015 The Chromium Authors. All rights reserved. 4 Copyright 2015 The Chromium Authors. All rights reserved.
5 Use of this source code is governed by a BSD-style license that can be 5 Use of this source code is governed by a BSD-style license that can be
6 found in the LICENSE file. 6 found in the LICENSE file.
7 --> 7 -->
8 <head> 8 <head>
9 <title>Video Encoder Example</title> 9 <title>Video Encoder Example</title>
10 <script type="text/javascript"> 10 <script type="text/javascript">
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
52 video.pause(); 52 video.pause();
53 track.stop(); 53 track.stop();
54 } 54 }
55 55
56 function saveBlob(blob) { 56 function saveBlob(blob) {
57 var blobUrl = URL.createObjectURL(blob); 57 var blobUrl = URL.createObjectURL(blob);
58 window.location = blobUrl; 58 window.location = blobUrl;
59 } 59 }
60 60
61 function handleMessage(msg) { 61 function handleMessage(msg) {
62 if (msg.data.name == 'started') { 62 if (msg.data.name == 'data') {
63 console.log('recording!');
64 } else if (msg.data.name == 'data') {
65 appendData(msg.data.data); 63 appendData(msg.data.data);
66 } else if (msg.data.name == 'stopped') {
67 console.log('done recording! bytes: ' + dataArray.byteLength);
68 } else if (msg.data.name == 'supportedProfiles') { 64 } else if (msg.data.name == 'supportedProfiles') {
69 console.log('profiles: ', msg.data); 65 console.log('profiles: ', msg.data);
70 var profileList = $('profileList'); 66 var profileList = $('profileList');
71 for (var i = 0; i < msg.data.profiles.length; i++) { 67 for (var i = 0; i < msg.data.profiles.length; i++) {
72 var item = document.createElement('option'); 68 var item = document.createElement('option');
73 item.label = item.value = msg.data.profiles[i]; 69 item.label = item.value = msg.data.profiles[i];
74 profileList.appendChild(item); 70 profileList.appendChild(item);
75 } 71 }
72 } else if (msg.data.name == 'log') {
73 console.log(msg.data.message);
76 } 74 }
77 } 75 }
78 76
79 function resetData() { 77 function resetData() {
80 window.dataArray = new ArrayBuffer(0); 78 window.dataArray = new ArrayBuffer(0);
81 } 79 }
82 80
83 function appendData(data) { 81 function appendData(data) {
84 var tmp = new Uint8Array(dataArray.byteLength + data.byteLength); 82 var tmp = new Uint8Array(dataArray.byteLength + data.byteLength);
85 tmp.set(new Uint8Array(dataArray), 0 ); 83 tmp.set(new Uint8Array(dataArray), 0 );
86 tmp.set(new Uint8Array(data), dataArray.byteLength); 84 tmp.set(new Uint8Array(data), dataArray.byteLength);
87 dataArray = tmp.buffer; 85 dataArray = tmp.buffer;
88 $('length').innerHTML = ' Size: ' + dataArray.byteLength + ' bytes'; 86 $('length').textContent = ' Size: ' + dataArray.byteLength + ' bytes';
89 } 87 }
90 88
91 function initialize() { 89 function initialize() {
92 plugin = $('plugin'); 90 plugin = $('plugin');
93 plugin.addEventListener('message', handleMessage, false); 91 plugin.addEventListener('message', handleMessage, false);
94 92
95 video = $('video'); 93 video = $('video');
96 94
97 $('start').addEventListener('click', function (e) { 95 $('start').addEventListener('click', function (e) {
98 resetData(); 96 resetData();
(...skipping 21 matching lines...) Expand all
120 <input type="button" id="stop" value="Stop Recording"/> 118 <input type="button" id="stop" value="Stop Recording"/>
121 <input type="button" id="download" value="Download Recording"/> 119 <input type="button" id="download" value="Download Recording"/>
122 <div id="length"></div> 120 <div id="length"></div>
123 <br> 121 <br>
124 <div> 122 <div>
125 <embed id="plugin" type="application/x-ppapi-example-video-encode"/> 123 <embed id="plugin" type="application/x-ppapi-example-video-encode"/>
126 <video id="video" width="640" height="480"/> 124 <video id="video" width="640" height="480"/>
127 </div> 125 </div>
128 </body> 126 </body>
129 </html> 127 </html>
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