Implement
This commit is contained in:
parent
900d75e408
commit
f74bc3529e
7 changed files with 116 additions and 0 deletions
BIN
icons/128.png
Normal file
BIN
icons/128.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 6.2 KiB |
BIN
icons/16.png
Normal file
BIN
icons/16.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 822 B |
BIN
icons/48.png
Normal file
BIN
icons/48.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 2.4 KiB |
BIN
icons/original.psd
Normal file
BIN
icons/original.psd
Normal file
Binary file not shown.
27
manifest.json
Normal file
27
manifest.json
Normal file
|
@ -0,0 +1,27 @@
|
|||
{
|
||||
"manifest_version": 2,
|
||||
"name": "Not yet, AV1",
|
||||
"version": "1.0.0",
|
||||
"description": "Extremely lightweight Chrome plugin to disable AV1 on YouTube and other sites.",
|
||||
"icons": {
|
||||
"16": "icons/16.png",
|
||||
"48": "icons/48.png",
|
||||
"128": "icons/128.png"
|
||||
},
|
||||
"content_scripts": [
|
||||
{
|
||||
"matches": [
|
||||
"*://*.youtube.com/*",
|
||||
"*://*.youtube-nocookie.com/*",
|
||||
"*://*.youtu.be/*"
|
||||
],
|
||||
"js": [
|
||||
"src/inject/inject.js",
|
||||
"src/inject/content_script.js"
|
||||
],
|
||||
"run_at": "document_start",
|
||||
"all_frames": true
|
||||
}
|
||||
],
|
||||
"homepage_url": "https://github.com/Shimmermare/NotYetAV1"
|
||||
}
|
37
src/inject/content_script.js
Normal file
37
src/inject/content_script.js
Normal file
|
@ -0,0 +1,37 @@
|
|||
/**
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 erkserkserks
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
|
||||
// This content script runs in an isolated environment and cannot modify any
|
||||
// javascript variables on the youtube page. Thus, we have to inject another
|
||||
// script into the DOM.
|
||||
|
||||
var injectScript = document.createElement('script');
|
||||
// Use textContent instead of src to run inject() synchronously
|
||||
injectScript.textContent = inject.toString() + "inject();";
|
||||
injectScript.onload = function() {
|
||||
// Remove <script> node after injectScript runs.
|
||||
this.parentNode.removeChild(this);
|
||||
};
|
||||
(document.head || document.documentElement).appendChild(injectScript);
|
||||
|
52
src/inject/inject.js
Normal file
52
src/inject/inject.js
Normal file
|
@ -0,0 +1,52 @@
|
|||
/**
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 erkserkserks
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
|
||||
function inject() {
|
||||
override();
|
||||
|
||||
function override() {
|
||||
// Override video element canPlayType() function
|
||||
var videoElem = document.createElement('video');
|
||||
var origCanPlayType = videoElem.canPlayType.bind(videoElem);
|
||||
videoElem.__proto__.canPlayType = makeModifiedTypeChecker(origCanPlayType);
|
||||
|
||||
// Override media source extension isTypeSupported() function
|
||||
var mse = window.MediaSource;
|
||||
// Check for MSE support before use
|
||||
if (mse === undefined) return;
|
||||
var origIsTypeSupported = mse.isTypeSupported.bind(mse);
|
||||
mse.isTypeSupported = makeModifiedTypeChecker(origIsTypeSupported);
|
||||
}
|
||||
|
||||
// return a custom MIME type checker that can defer to the original function
|
||||
function makeModifiedTypeChecker(origChecker) {
|
||||
// Check if a video type is allowed
|
||||
return function (type) {
|
||||
if (type === undefined || type.indexOf('av01') !== -1) return '';
|
||||
// Otherwise, ask the browser
|
||||
return origChecker(type);
|
||||
};
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in a new issue