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长按"→"键加速倍速播放, 松开"→"键恢复用户初始速度, 点击">"加速倍速增加, 点击"<"加速倍速减小, 点击"?"重置正常速度到1倍速, 重置加速速度到2倍速, 灵活追剧看视频~ 支持b站、YouTube、腾讯视频、优酷...
// ==UserScript==
// @name 黄金右键-灵活控制视频倍速(改)-Golden Right-Flexibly control the playback rate of videos (edited)
// @description 长按"→"键加速倍速播放, 松开"→"键恢复用户初始速度, 点击">"加速倍速增加, 点击"<"加速倍速减小, 点击"?"重置正常速度到1倍速, 重置加速速度到2倍速, 灵活追剧看视频~ 支持b站、YouTube、腾讯视频、优酷...
// @description:en Hold '→': speed up playback, release '→': return to normal speed, press '<': decrease faster playback speed, press '>': increase faster playback speed, press '?': reset normal speed to 1 and faster playback speed to 2.
// @namespace http://tampermonkey.net/
// @version 1.1.1.7
// @author SkyJin (作者) & SteveQian (修改)
// @include http://*
// @include https://*
// @grant none
// ==/UserScript==
(function () {
'use strict';
// 按键分配
// →:39, >:190, <:188, ?:191
let Forward_KeyCode = 39 // →:39 点按 正常跳播 和 长按 加速前进播放 键
let Forward_IncRate_KeyCode = 190 // >:190 增加 加速前进播放 速度 键
let Forward_DecRate_KeyCode = 188 // <:188 减小 加速前进播放 速度 键
let Forward_ResetRate_KeyCode = 191 // ?:191 重置 正常播放 速度 和 加速前进播放 速度 键
const Init_Normal_Rate_Forward = 1 // 初始 正常 播放 速度
const Init_Faster_Rate_Forward = 2 // 初始 加速前进 播放 速度
let Current_Normal_Rate_Forward = 1 // 当前 正常 播放 速度
let Current_Faster_Rate_Forward = 2 // 当前 加速前进 播放 速度
let Count_Forward_Key_Down = 0 // 加速前进 播放 键 点击时间
const Add_Time_Forward = 7 // 正常跳播 前进时间
// 增加 加速前进播放 速度 键 和 减小 加速前进播放 速度 键 是否被按下
let is_Forward_IncRate_Key_Down = false // 增加 加速前进播放 速度 键 是否被按下
let is_Forward_DecRate_Key_Down = false // 减小 加速前进播放 速度 键 是否被按下
let is_Forward_Key_Down = false // 是否正在 加速前进播放
let page_video
function makeArray(arr) {
if (arr.item) {
var len = arr.length;
var array = [];
while (len--) {
array[len] = arr[len];
}
return array;
}
return Array.prototype.slice.call(arr);
}
const init = () => {
if (location.origin.indexOf("youtube.com") > -1) {
document.body.addEventListener("keydown", Forward_Key_Down_Event_YT, true);
document.body.parentElement.addEventListener("keyup", Forward_Key_Up_Event_YT, true);
} else {
document.body.addEventListener("keydown", Forward_Key_Down_Event, true);
document.body.parentElement.addEventListener("keyup", Forward_Key_Up_Event, true);
}
document.body.addEventListener("keydown", Forward_IncRate_Key_Down_Event, true)
document.body.addEventListener("keydown", Forward_DecRate_Key_Down_Event, true)
document.body.parentElement.addEventListener("keyup", Forward_IncRate_Key_Up_Event, true)
document.body.parentElement.addEventListener("keyup", Forward_DecRate_Key_Up_Event, true)
document.body.parentElement.addEventListener("keyup", Forward_ResetRate_Key_Up_Event, true)
};
/*
.............########..#######..########......#######..########.##.....##.########.########...######.
.............##.......##.....##.##.....##....##.....##....##....##.....##.##.......##.....##.##....##
.............##.......##.....##.##.....##....##.....##....##....##.....##.##.......##.....##.##......
.............######...##.....##.########.....##.....##....##....#########.######...########...######.
.............##.......##.....##.##...##......##.....##....##....##.....##.##.......##...##.........##
.............##.......##.....##.##....##.....##.....##....##....##.....##.##.......##....##..##....##
.............##........#######..##.....##.....#######.....##....##.....##.########.##.....##..######.
*/
const getPageVideo = () => {
console.log("正在查找可用的Video Element...");
const allVideoElementArray = makeArray(
document.getElementsByTagName("video")
).concat(makeArray(document.getElementsByTagName("bwp-video")));
console.log(allVideoElementArray);
const page_video = Array.prototype.find.call(
allVideoElementArray,
(e) => {
if (checkPageVideo(e)) return e;
}
);
if (page_video) {
console.log("找到正在播放的Video Element!");
return page_video;
} else {
console.log("找不到正在播放的Video Element");
}
};
const checkPageVideo = (v) => {
if (v) {
return v.offsetWidth > 9 && !v.paused;
} else {
return false;
}
};
const relativeEvent = {
_stopper: (e) => e.stopPropagation(),
// 目前针对腾讯视频
shouldPrevent:
location.origin.indexOf("qq.com") > -1 ||
location.origin.indexOf("wetv.vip") > -1,
prevent() {
document.body.addEventListener("ratechange", this._stopper, true);
document.body.addEventListener("timeupdate", this._stopper, true);
},
allow() {
document.body.removeEventListener(
"ratechange",
this._stopper,
true
);
document.body.removeEventListener(
"timeupdate",
this._stopper,
true
);
},
};
// 加速前进播放 键按下事件，加速播放开始
const Forward_Key_Down_Event = (e) => {
if (e.keyCode !== Forward_KeyCode) return
e.stopPropagation()
// 加速前进播放键时间计数+1
Count_Forward_Key_Down++
// 长按按键-开始
if (Count_Forward_Key_Down === 2) {
if (checkPageVideo(page_video) || (page_video = getPageVideo())) {
is_Forward_Key_Down = true
relativeEvent.shouldPrevent && relativeEvent.prevent()
Current_Normal_Rate_Forward = page_video.playbackRate
page_video.playbackRate = Current_Faster_Rate_Forward
console.log(Current_Faster_Rate_Forward + '倍前进加速播放中')
}
}
};
// 加速前进播放 键松开事件，加速播放结束
const Forward_Key_Up_Event = (e) => {
if (e.keyCode !== Forward_KeyCode) return
e.stopPropagation()
// 单击 加速前进播放 键
if (Count_Forward_Key_Down === 1) {
if (checkPageVideo(page_video) || (page_video = getPageVideo())) {
page_video.currentTime += Add_Time_Forward
console.log('前进' + Add_Time_Forward + '秒')
}
}
// 长按 加速前进播放 键-结束
// if (page_video && page_video.playbackRate !== Normal_Rate_Forward) {
if (page_video && is_Forward_Key_Down) {
is_Forward_Key_Down = false
page_video.playbackRate = Current_Normal_Rate_Forward
relativeEvent.shouldPrevent && relativeEvent.allow()
console.log('前进加速播放结束')
}
// 计数-重置
Count_Forward_Key_Down = 0
}
/*
.########..#######..########.....##....##..#######..##.....##.########.##.....##.########..########
.##.......##.....##.##.....##.....##..##..##.....##.##.....##....##....##.....##.##.....##.##......
.##.......##.....##.##.....##......####...##.....##.##.....##....##....##.....##.##.....##.##......
.######...##.....##.########........##....##.....##.##.....##....##....##.....##.########..######..
.##.......##.....##.##...##.........##....##.....##.##.....##....##....##.....##.##.....##.##......
.##.......##.....##.##....##........##....##.....##.##.....##....##....##.....##.##.....##.##......
.##........#######..##.....##.......##.....#######...#######.....##.....#######..########..########
*/
const getPageVideo_YT = () => {
console.log("正在查找可用的Video Element...");
let pv;
if (document.getElementById("ytd-player") && checkPageVideo_YT(document.getElementById("ytd-player").player_))
pv = document.getElementById("ytd-player").player_
if (pv) {
console.log("找到正在播放的Video Element!");
return pv;
} else {
console.log("找不到正在播放的Video Element");
}
};
const checkPageVideo_YT = (v) => {
if (v) {
return v.getPlayerState() == 1;
} else {
return false;
}
};
const Forward_Key_Down_Event_YT = (e) => {
if (e.keyCode !== Forward_KeyCode) return;
e.stopPropagation();
// 计数+1
Count_Forward_Key_Down++;
// 长按-开始
if (Count_Forward_Key_Down === 2) {
if (checkPageVideo_YT(page_video) || (page_video = getPageVideo_YT())) {
is_Forward_Key_Down = true
Current_Normal_Rate_Forward = page_video.getPlaybackRate();
page_video.setPlaybackRate(Current_Faster_Rate_Forward);
console.log(Current_Faster_Rate_Forward + '倍前进加速播放中');
}
}
};
const Forward_Key_Up_Event_YT = (e) => {
if (e.keyCode !== Forward_KeyCode) return;
e.stopPropagation();
// 单击时
if (Count_Forward_Key_Down === 1) {
if (checkPageVideo_YT(page_video) || (page_video = getPageVideo_YT())) {
page_video.seekToStreamTime(page_video.getCurrentTime() + Add_Time_Forward);
console.log("前进" + Add_Time_Forward + "秒");
}
}
// 长按-结束
if (page_video && page_video.playbackRate !== Current_Normal_Rate_Forward) {
is_Forward_Key_Down = false
page_video.setPlaybackRate(Current_Normal_Rate_Forward);
console.log('前进加速播放结束')
}
// 计数-重置
Count_Forward_Key_Down = 0;
};
// YT专用 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// 增加 加速前进播放 速度 键按下事件，增加前进加速速度
const Forward_IncRate_Key_Down_Event = (e) => {
if (e.keyCode !== Forward_IncRate_KeyCode) return
e.stopPropagation()
if (!is_Forward_IncRate_Key_Down) {
is_Forward_IncRate_Key_Down = true
Current_Faster_Rate_Forward = Math.min(Current_Faster_Rate_Forward + 1, 10)
console.log("增加快进速度:" + Current_Faster_Rate_Forward)
if (is_Forward_Key_Down) {
page_video.playbackRate = Current_Faster_Rate_Forward
console.log(Current_Faster_Rate_Forward + '倍前进加速播放中')
}
}
}
// 增加 加速前进播放 速度 键松开事件
const Forward_IncRate_Key_Up_Event = (e) => {
if (e.keyCode !== Forward_IncRate_KeyCode) return
e.stopPropagation()
if (is_Forward_IncRate_Key_Down) {
is_Forward_IncRate_Key_Down = false
}
}
// 减小 加速前进播放 速度 键按下事件，减少前进加速速度
const Forward_DecRate_Key_Down_Event = (e) => {
if (e.keyCode !== Forward_DecRate_KeyCode) return
e.stopPropagation()
if (!is_Forward_DecRate_Key_Down) {
is_Forward_DecRate_Key_Down = true
Current_Faster_Rate_Forward = Math.max(Current_Faster_Rate_Forward - 1, 2)
console.log("减少快进速度:" + Current_Faster_Rate_Forward)
if (is_Forward_Key_Down) {
page_video.playbackRate = Current_Faster_Rate_Forward
console.log(Current_Faster_Rate_Forward + '倍前进加速播放中')
}
}
}
// 减小 加速前进播放 速度 键松开事件
const Forward_DecRate_Key_Up_Event = (e) => {
if (e.keyCode !== Forward_DecRate_KeyCode) return
e.stopPropagation()
if (is_Forward_DecRate_Key_Down) {
is_Forward_DecRate_Key_Down = false
}
}
// 重置 正常播放 速度 和 加速前进播放 速度 键松开事件，重置速度
const Forward_ResetRate_Key_Up_Event = (e) => {
if (e.keyCode !== Forward_ResetRate_KeyCode) return
e.stopPropagation()
Current_Normal_Rate_Forward = Init_Normal_Rate_Forward
Current_Faster_Rate_Forward = Init_Faster_Rate_Forward
if (is_Forward_Key_Down) {
page_video.playbackRate = Current_Faster_Rate_Forward
console.log(Current_Faster_Rate_Forward + '倍前进加速播放中')
}
else {
page_video.playbackRate = Init_Normal_Rate_Forward
}
console.log("重置前进设置: 正常=" + Init_Normal_Rate_Forward + ", 快速=" + Init_Faster_Rate_Forward)
}
/*
.............####.##....##.####.########.####....###....########.########
..............##..###...##..##.....##.....##....##.##......##....##......
..............##..####..##..##.....##.....##...##...##.....##....##......
..............##..##.##.##..##.....##.....##..##.....##....##....######..
..............##..##..####..##.....##.....##..#########....##....##......
..............##..##...###..##.....##.....##..##.....##....##....##......
.............####.##....##.####....##....####.##.....##....##....########
*/
init()
})();