alt = 5x speed

README.md

@@ -0,0 +1,9 @@
+# chromiutil
+
+utility scripts for chrome. current features:
+
+- <key>alt-p</key> to put videos in pip
+	- if multiple videos are found, you can pick which one to put in pip
+	- press again to unpip
+- hold alt to temporarily speed up videos 5x
+

altspeed.js

@@ -0,0 +1,20 @@
+(() => {
+	let target = null;
+
+	window.addEventListener("keydown", e => {
+		if(e.key !== "Alt") return;
+		const active = document.activeFocus ?? document.activeElement;
+		const vid = active?.querySelector("video");
+		if(!vid) return;
+		vid.playbackRate = 5; // change to whatever you like
+		target = vid;
+	});
+
+	window.addEventListener("keyup", e => {
+		if(e.key !== "Alt") return;
+		if(!target) return;
+		target.playbackRate = 1;
+		target = null;
+	});
+})();
+

background.js

@@ -1,19 +1,29 @@
 console.log("hi");
 
-chrome.commands.onCommand.addListener((command) => {
+chrome.commands.onCommand.addListener(async (command) => {
 	switch(command) {
 		case "pip":
-			run("pip.js");
+			run(await getTab(), "pip.js");
 			break;
 	}
 });
 
-async function run(file) {
+chrome.tabs.onUpdated.addListener((tab, { status }) => {
+	if(status !== "complete") return;
+    run(tab, "altspeed.js");
+});
+
+async function getTab() {
 	const queryOptions = { active: true, currentWindow: true };
   	const [tab] = await chrome.tabs.query(queryOptions);
 	if(!tab) return;
+	return tab.id;
+}
+
+async function run(tabId, file) {
+	console.log(tabId);
     chrome.scripting.executeScript({
-		target: { tabId: tab.id},
+		target: { tabId },
 		files: [file],
 	});
 }

manifest.json

@@ -9,6 +9,9 @@
 		"commands",
 		"scripting"
 	],
+	"host_permissions": [
+		"*://*/*"
+	],
 	"background": {
 		"service_worker": "background.js"
 	},