How to use videoPath method in qawolf

Best JavaScript code snippet using qawolf

mediaTasksPlugin.ts

Source:mediaTasksPlugin.ts Github

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1import { ipcMain, splayerx, IpcMainEvent } from 'electron';2import { existsSync } from 'fs';3import { outputFile } from 'fs-extra';4function reply(event: IpcMainEvent, channel: string, ...args: unknown[]) {5 if (event.sender && !event.sender.isDestroyed()) event.reply(channel, ...args);6}7/**8 * Proxied splayerx module to prevent main process crash9 */10const splayerxProxy = new Proxy(splayerx, {11 get(obj, prop) {12 if (!(prop in obj)) return undefined;13 const originMember = obj[prop];14 if (typeof originMember === 'function') {15 const proxiedFunction = function proxiedFunction(...args: unknown[]) {16 try {17 return originMember.apply(obj, args);18 } catch (ex) {19 console.error(ex, prop, args);20 return undefined;21 }22 };23 return proxiedFunction.bind(obj);24 }25 return originMember;26 },27});28export default function registerMediaTasks() {29 ipcMain.on('media-info-request', (event, path) => {30 if (existsSync(path)) {31 splayerxProxy.getMediaInfo(path, info => reply(event, 'media-info-reply', null, info));32 } else {33 reply(event, 'media-info-reply', 'File does not exist.');34 }35 });36 ipcMain.on('snapshot-request', (event,37 videoPath, imagePath,38 timeString,39 width, height) => {40 if (existsSync(imagePath)) {41 reply(event, 'snapshot-reply', null, imagePath);42 } else if (existsSync(videoPath)) {43 splayerxProxy.snapshotVideo(44 videoPath, imagePath,45 timeString,46 width.toString(), height.toString(),47 (err) => {48 setTimeout(() => { // fix "Waiting for the task completion." from electron.splayerx49 if (err === '0' && existsSync(imagePath)) {50 reply(event, 'snapshot-reply', null, imagePath);51 } else {52 if (typeof err !== 'string') err = `${err}, type: ${typeof err}`;53 reply(event, 'snapshot-reply', `snapshot-reply: ${err}`);54 }55 }, 5);56 },57 );58 } else {59 reply(event, 'snapshot-reply', 'File does not exist.');60 }61 });62 let lastVideoPath = '';63 let lastStreamIndex = -1;64 const videoSubtitlesMap: Map<string, Map<number, {65 path: string,66 metadata: string,67 position: number,68 cache: Buffer,69 finished: boolean,70 }>> = new Map();71 ipcMain.on('subtitle-metadata-request', async (event: IpcMainEvent, videoPath: string, streamIndex: number, subtitlePath: string) => {72 if ((lastVideoPath || lastStreamIndex !== -1)73 && (lastVideoPath !== videoPath || lastStreamIndex !== streamIndex)) {74 await splayerxProxy.stopExtractSubtitles();75 }76 lastVideoPath = videoPath;77 lastStreamIndex = streamIndex;78 if (!videoSubtitlesMap.has(videoPath)) videoSubtitlesMap.set(videoPath, new Map());79 const streamSubtitlesMap = videoSubtitlesMap.get(videoPath);80 if (streamSubtitlesMap) {81 const subtitle = streamSubtitlesMap.get(streamIndex) || {82 path: subtitlePath,83 metadata: '',84 position: 0,85 finished: false,86 cache: Buffer.alloc(0),87 };88 if (existsSync(subtitlePath) || subtitle.finished) {89 delete subtitle.cache;90 subtitle.finished = true;91 reply(event, 'subtitle-metadata-reply', undefined, subtitle.finished);92 } else if (!subtitle.metadata) {93 splayerxProxy.extractSubtitles(videoPath, streamIndex, 0, false, 1,94 async (error, pos, isImage, data) => {95 if (pos) subtitle.position = pos;96 if (data) {97 if (isImage) {98 subtitle.metadata = data.subarray(4, 4 + data.readUInt32LE(0)).toString('utf8');99 } else {100 subtitle.metadata = data.toString('utf8')101 .replace(/\n(Dialogue|Comment)[\s\S]*/g, '')102 .split(/\r?\n/)103 .join('\n');104 }105 subtitle.cache = data;106 }107 if (error === 'EOF') {108 try {109 await outputFile(subtitle.path, isImage ? subtitle.cache : subtitle.cache.toString('utf8'));110 delete subtitle.cache;111 subtitle.finished = true;112 reply(event, 'subtitle-metadata-reply', undefined, subtitle.finished, subtitle.path);113 } catch (err) {114 reply(event, 'subtitle-metadata-reply', err);115 }116 } else if (error || !data) {117 reply(event, 'subtitle-metadata-reply', new Error(error || 'Missing subtitle data.'));118 }119 reply(event, 'subtitle-metadata-reply', undefined, subtitle.finished, subtitle.metadata);120 });121 } else {122 reply(event, 'subtitle-metadata-reply', undefined, subtitle.finished, subtitle.metadata);123 }124 streamSubtitlesMap.set(streamIndex, subtitle);125 }126 });127 ipcMain.on('subtitle-cache-request', async (event: IpcMainEvent, videoPath: string, streamIndex: number) => {128 let needRemoveMetadata = false;129 if ((lastVideoPath || lastStreamIndex !== -1)130 && (lastVideoPath !== videoPath || lastStreamIndex !== streamIndex)) {131 await splayerxProxy.stopExtractSubtitles();132 needRemoveMetadata = true;133 }134 lastVideoPath = videoPath;135 lastStreamIndex = streamIndex;136 const streamSubtitlesMap = videoSubtitlesMap.get(videoPath);137 if (streamSubtitlesMap) {138 const subtitle = streamSubtitlesMap.get(streamIndex);139 if (subtitle) {140 if (subtitle.finished) reply(event, 'subtitle-cache-reply', undefined, subtitle.path);141 else {142 splayerxProxy.extractSubtitles(videoPath, streamIndex, subtitle.position, false, 20,143 async (error, pos, isImage, data) => {144 if (pos) subtitle.position = pos;145 if (needRemoveMetadata) {146 if (isImage) {147 const metadataLength = data.readUInt32LE(0);148 if (metadataLength + 4 <= data.length) {149 const metadataInfo = data.subarray(4, 4 + data.readUInt32LE(0)).toString('utf8');150 if (metadataInfo === subtitle.metadata) data = data.slice(4 + metadataLength);151 }152 } else {153 const metadataInfo = data.toString('utf8')154 .replace(/\n(Dialogue|Comment)[\s\S]*/g, '')155 .split(/\r?\n/)156 .join('\n');157 if (metadataInfo === subtitle.metadata) {158 data = data.slice(Buffer.from(metadataInfo).length);159 }160 }161 }162 if (data) subtitle.cache = Buffer.concat([subtitle.cache, data]);163 if (isImage && data) {164 const { length } = data;165 let offset = 0;166 while (offset < length) {167 const pngSize = data.readUInt32LE(24);168 console.log('Png Size:', pngSize);169 offset += (28 + pngSize);170 }171 }172 if (error === 'EOF') {173 try {174 await outputFile(subtitle.path, isImage ? subtitle.cache : subtitle.cache.toString('utf8'));175 delete subtitle.cache;176 subtitle.finished = true;177 reply(event, 'subtitle-cache-reply', undefined, subtitle.path);178 } catch (err) {179 reply(event, 'subtitle-cache-reply', err);180 }181 } else if (error) {182 reply(event, 'subtitle-cache-reply', new Error(error));183 } else {184 reply(event, 'subtitle-cache-reply', undefined, undefined);185 }186 streamSubtitlesMap.set(streamIndex, subtitle);187 });188 }189 } else reply(event, 'subtitle-cache-reply', new Error('Missing subtitle entry, should request metadata first.'));190 } else reply(event, 'subtitle-cache-reply', new Error('Missing videoPath entry, should request metadata first.'));191 });192 ipcMain.on('subtitle-stream-request', (event: IpcMainEvent, videoPath: string, streamIndex: number, time: number) => {193 const streamSubtitlesMap = videoSubtitlesMap.get(videoPath);194 if (streamSubtitlesMap) {195 const subtitle = streamSubtitlesMap.get(streamIndex);196 if (subtitle) {197 splayerxProxy.extractSubtitles(videoPath, streamIndex, time, true, 20,198 (error, pos, isImage, data) => {199 if (data) {200 reply(event, 'subtitle-stream-reply', undefined, data);201 } else {202 reply(event, 'subtitle-stream-reply', new Error(!error || !data ? 'Missing subtitle data' : error));203 }204 });205 } else reply(event, 'subtitle-stream-reply', new Error('Missing subtitle entry, should request metadata first.'));206 } else reply(event, 'subtitle-stream-reply', new Error('Missing videoPath entry, should request metadata first.'));207 });208 ipcMain.on('subtitle-destroy-request', async (event: IpcMainEvent, videoPath: string, streamIndex: number) => {209 const streamSubtitlesMap = videoSubtitlesMap.get(videoPath);210 if (streamSubtitlesMap) {211 const subtitle = streamSubtitlesMap.get(streamIndex);212 if (subtitle) {213 await splayerxProxy.stopExtractSubtitles();214 lastVideoPath = '';215 lastStreamIndex = -1;216 }217 }218 reply(event, 'subtitle-destroy-reply');219 });220 ipcMain.on('thumbnail-request', (event,221 videoPath, imagePath, interval,222 thumbnailWidth, cols) => {223 if (existsSync(imagePath)) {224 reply(event, 'thumbnail-reply', null, imagePath, videoPath);225 } else if (existsSync(videoPath)) {226 splayerxProxy.generateThumbnails(227 videoPath, imagePath, interval,228 thumbnailWidth.toString(), cols.toString(), '0',229 (err) => {230 if (err === '0' && existsSync(imagePath)) {231 reply(event, 'thumbnail-reply', null, imagePath, videoPath);232 } else {233 if (typeof err !== 'string') err = `${err}, type: ${typeof err}`;234 reply(event, 'thumbnail-reply', `thumbnail-reply: ${err}`);235 }236 },237 );238 } else {239 reply(event, 'thumbnail-reply', 'File does not exist.');240 }241 });...

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index.js

Source:index.js Github

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1// Storyline definition + all settings [Path/Type/Options/..]2// Video Settings3const VideoPath = '/video/';4const VideoType = '.';5const OverlayTime = 0; // Sek6const state = {7 '1': {8 video: VideoPath + 'Akt_1' + VideoType,9 type: "question",10 question: 'Soll die Regierung Vorsichtsmaßnahmen treffen oder abwarten?',11 firstOption: {12 next: 1.1,13 response: 'Handeln',14 },15 secondOption: {16 next: 1.2,17 response: 'Abwarten',18 },19 MinMaxInfected: [0, 0],20 MinMaxDead: [0, 0],21 Overlay: OverlayTime,22 },23 '1.1': {24 video: VideoPath + 'Akt_1_1' + VideoType,25 type: "continue",26 continueStory: {27 next: '2',28 response: 'Weiter'29 },30 MinMaxInfected: [0, 0],31 MinMaxDead: [0, 0],32 },33 '1.2': {34 video: VideoPath + "Akt_1_2" + VideoType,35 type: "continue",36 continueStory: {37 next: '2',38 response: 'Weiter'39 },40 MinMaxInfected: [0, 0],41 MinMaxDead: [0, 0],42 // AKW: [1500000,2500000]43 },44// Progress Number 245 '2': {46 video: VideoPath + 'Akt_2' + VideoType,47 type: "question",48 question: 'Alle Geschäfte des nicht alltäglichen Gebrauchs schließen und Ausgangsbeschränkungen?',49 firstOption: {50 next: '2.1',51 response: 'Ja'52 },53 secondOption: {54 next: '2.2',55 response: 'Nein'56 },57 // Setting for Score58 MinMaxInfected: [1, 1],59 MinMaxDead: [0, 0],60 InfectedDelay: 20000,61 Overlay: OverlayTime,62 },63 '2.1': {64 video: VideoPath + 'Akt_2_1' + VideoType,65 type: "continue",66 continueStory: {67 next: '3.1',68 response: 'Weiter'69 },70 MinMaxInfected: [4000, 6000],71 MinMaxDead: [3, 8]72 },73 '2.2': {74 video: VideoPath + 'Akt_2_2' + VideoType,75 type: "continue",76 continueStory: {77 next: '3.2',78 response: 'Weiter'79 },80 MinMaxInfected: [9000, 11000],81 MinMaxDead: [10, 15]82 },83// Progress Number 384 '3.1': {85 video: VideoPath + "Akt_3_1" + VideoType,86 type: "question",87 question: 'Wie lange sollen die Geschäfte noch geschlossen bleiben?',88 firstOption: {89 next: '3.1.1',90 response: 'Bis Ostern (ca. 2 Wochen)'91 },92 secondOption: {93 next: '3.1.2',94 response: 'Solange bis ein Impfmittel erhältlich ist'95 },96 MinMaxInfected: [10000 , 12000],97 MinMaxDead: [90, 110],98 Overlay: OverlayTime,99 },100 '3.1.1': {101 video: VideoPath + "Akt_3_1_1" + VideoType,102 type: "question",103 question: 'Hilfspaket für Unternehmerinnen und Unternehmer?',104 firstOption: {105 next: '3.1.1.1',106 response: 'Ja'107 },108 secondOption: {109 next: '3.1.1.2',110 response: 'Nein'111 },112 // Setting for Score113 MinMaxInfected: [13000, 16000],114 MinMaxDead: [200, 300],115 Overlay: OverlayTime,116 },117 // End from 3.1.1.X118 '3.1.1.1': {119 video: VideoPath + "Akt_3_1_1_1" + VideoType,120 type: "end",121 MinMaxInfected: [0, 0],122 MinMaxDead: [400, 600]123 }, '3.1.1.2': {124 video: VideoPath + "Akt_3_1_1_2" + VideoType,125 type: "end",126 MinMaxInfected: [0, 0],127 MinMaxDead: [600, 800]128 },129 // Next Story130 '3.1.2': {131 video: VideoPath + "Akt_3_1_2" + VideoType,132 type: "question",133 question: 'Illegale Demonstrationen auflösen? Zur Not mit Gewalt?',134 firstOption: {135 next: '3.1.2.1',136 response: 'Abwarten und Deeskalieren'137 },138 secondOption: {139 next: '3.1.2.2',140 response: 'Polizeieinsatz'141 },142 MinMaxInfected: [2500, 3000],143 MinMaxDead: [350, 450],144 Overlay: OverlayTime,145 },146 //End from 3.1.2.X147 '3.1.2.1': {148 video: VideoPath + "Akt_3_1_2_1" + VideoType,149 type: "end",150 MinMaxInfected: [0, 0],151 MinMaxDead: [700, 900]152 },153 '3.1.2.2': {154 video: VideoPath + "Akt_3_1_2_2" + VideoType,155 type: "end",156 MinMaxInfected: [0, 0],157 MinMaxDead: [800, 1000]158 },159// Progress Number 4160 '3.2': {161 video: VideoPath + "Akt_3_2" + VideoType,162 type: "question",163 question: 'Soll eine Ausgangssperre über die Risikogruppe und die Hauptüberträger verhängt werden?',164 firstOption: {165 next: '3.2.1',166 response: 'Ja'167 },168 secondOption: {169 next: '3.2.2',170 response: 'Nein'171 },172 MinMaxInfected: [30600, 37400],173 MinMaxDead: [580, 720],174 Overlay: OverlayTime,175 },176 '3.2.1': {177 video: VideoPath + "Akt_3_2_1" + VideoType,178 type: "question",179 question: 'Hilfspaket für UnternehmerInnen?',180 firstOption: {181 next: '3.2.1.1',182 response: 'Ja'183 },184 secondOption: {185 next: '3.2.1.2',186 response: 'Nein'187 },188 MinMaxInfected: [50650,62000],189 MinMaxDead: [1050, 1300]190 },191 //End from 3.2.1.X192 '3.2.1.1': {193 video: VideoPath + "Akt_3_2_1_1" + VideoType,194 type: "end",195 MinMaxInfected: [0, 0],196 MinMaxDead: [1500, 1700]197 },198 '3.2.1.2': {199 video: VideoPath + "Akt_3_2_1_2" + VideoType,200 type: "end",201 MinMaxInfected: [0, 0],202 MinMaxDead: [1500, 1760]203 },204 '3.2.2': {205 video: VideoPath + "Akt_3_2_2" + VideoType,206 type: "question",207 question: 'Soll eine Ausgangssperre über die Risikogruppe und die Hauptüberträger verhängt werden?',208 firstOption: {209 next: '3.2.2.1',210 response: 'Nein'211 },212 secondOption: {213 next: '3.2.2.2',214 response: 'Ja'215 },216 MinMaxInfected: [4200000, 4300000],217 MinMaxDead: [260000, 260600]218 },219 '3.2.2.1': {220 video: VideoPath + "Akt_3_2_2_1" + VideoType,221 type: "end",222 MinMaxInfected: [0, 0],223 MinMaxDead: [3000000, 3145000],224 AKW: [1500000,1550000],225 },226 '3.2.2.2': {227 video: VideoPath + "Akt_3_2_2_2" + VideoType,228 type: "question",229 question: 'Hilfspaket für UnternehmerInnen?',230 firstOption: {231 next: '3.2.2.2.1',232 response: 'Ja'233 },234 secondOption: {235 next: '3.2.2.2.2',236 response: 'Nein'237 },238 MinMaxInfected: [6250000, 7600000],239 MinMaxDead: [328500, 400000],240 },241 '3.2.2.2.1': {242 video: VideoPath + "Akt_3_2_2_2_1" + VideoType,243 type: "end",244 MinMaxInfected: [0, 0],245 MinMaxDead: [400000, 440000],246 },247 '3.2.2.2.2': {248 video: VideoPath + "Akt_3_2_2_2_2" + VideoType,249 type: "end",250 MinMaxInfected: [0, 0],251 MinMaxDead: [400000, 440000],252 },253};254const getters = {255 getStoryLineList: state => {256 return state;257 }258};259const mutations = {};260const actions = {};261export default {262 state,263 getters,264 mutations,265 actions...

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subtitleQueue.ts

Source:subtitleQueue.ts Github

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1import { join } from 'path';2import { ipcRenderer } from 'electron';3import { mediaQuickHash, getSubtitleDir } from '@/libs/utils';4import { Format } from '@/interfaces/ISubtitle';5import BaseMediaTaskQueue, { IMediaTask } from './baseMediaTaskQueue';6class SubtitleMetadataTask implements IMediaTask<string> {7 private videoPath: string;8 private streamIndex: number;9 private subtitlePath: string;10 public constructor(11 videoPath: string,12 streamIndex: number, subtitlePath: string,13 ) {14 this.videoPath = videoPath;15 this.streamIndex = streamIndex;16 this.subtitlePath = subtitlePath;17 }18 private static formatToExtension(format: Format) {19 switch (format) {20 case Format.AdvancedSubStationAplha:21 case Format.SagiText:22 case Format.SubRip:23 case Format.SubStationAlpha:24 case Format.WebVTT:25 return '.ass';26 case Format.SagiImage:27 return '.sis';28 default:29 throw new Error(`Unknown format: ${format}.`);30 }31 }32 public static async from(videoPath: string, streamIndex: number, format: Format) {33 const hash = await mediaQuickHash(videoPath);34 const subtitlePath = join(await getSubtitleDir(), `${hash}-${streamIndex}${SubtitleMetadataTask.formatToExtension(format)}`);35 return new SubtitleMetadataTask(videoPath, streamIndex, subtitlePath);36 }37 public getId() { return `${['metadata', this.videoPath, this.streamIndex].join('-')}`; }38 public execute(): Promise<string> {39 return new Promise((resolve, reject) => {40 ipcRenderer.send('subtitle-metadata-request', this.videoPath, this.streamIndex, this.subtitlePath);41 ipcRenderer.once('subtitle-metadata-reply', (event, error, finished, metadata) => {42 if (error) reject(error);43 else if (finished) reject(new Error('Extraction finished.'));44 else resolve(metadata);45 });46 });47 }48}49class SubtitleCacheTask implements IMediaTask<string | undefined> {50 private readonly videoPath: string;51 private readonly streamIndex: number;52 public constructor(videoPath: string, streamIndex: number) {53 this.videoPath = videoPath;54 this.streamIndex = streamIndex;55 }56 public getId() {57 return `${['cache', this.videoPath, this.streamIndex].join('-')}`;58 }59 public execute(): Promise<string | undefined> {60 return new Promise((resolve, reject) => {61 ipcRenderer.send('subtitle-cache-request', this.videoPath, this.streamIndex);62 ipcRenderer.once('subtitle-cache-reply', (event, error, path) => {63 if (error) reject(error);64 else resolve(path);65 });66 });67 }68}69class SubtitleFragmentTask implements IMediaTask<Buffer> {70 private readonly videoPath: string;71 private readonly streamIndex: number;72 private readonly videoTime: number;73 public constructor(videoPath: string, streamIndex: number, videoTime: number) {74 this.videoPath = videoPath;75 this.streamIndex = streamIndex;76 this.videoTime = videoTime;77 }78 public getId() {79 return `${[80 'fragment',81 this.videoPath,82 this.streamIndex,83 ].join('-')}`;84 }85 public execute(): Promise<Buffer> {86 return new Promise((resolve, reject) => {87 ipcRenderer.send('subtitle-stream-request', this.videoPath, this.streamIndex, this.videoTime);88 ipcRenderer.once('subtitle-stream-reply', (event, error, data) => {89 if (error) reject(error);90 else resolve(data);91 });92 });93 }94}95class SubtitleDestroyTask implements IMediaTask<void> {96 private readonly videoPath: string;97 private readonly streamIndex: number;98 public constructor(videoPath: string, streamIndex: number) {99 this.videoPath = videoPath;100 this.streamIndex = streamIndex;101 }102 public getId() {103 return `${['finished', this.videoPath, this.streamIndex].join('-')}`;104 }105 public execute(): Promise<void> {106 return new Promise((resolve, reject) => {107 ipcRenderer.send('subtitle-destroy-request', this.videoPath, this.streamIndex);108 ipcRenderer.once('subtitle-destroy-reply', (event, error) => {109 if (error) reject(error);110 else resolve();111 });112 });113 }114}115export default class SubtitleQueue extends BaseMediaTaskQueue {116 public getSubtitleMetadata(videoPath: string, streamIndex: number, format: Format) {117 return SubtitleMetadataTask.from(videoPath, streamIndex, format)118 .then(task => super.addTask(task, { piority: 3 }));119 }120 public cacheSubtitle(videoPath: string, streamIndex: number) {121 return super.addTask(new SubtitleCacheTask(videoPath, streamIndex), { piority: 1 });122 }123 public getSubtitleFragment(videoPath: string, streamIndex: number, videoTime: number) {124 return super.addTask(125 new SubtitleFragmentTask(videoPath, streamIndex, videoTime),126 { piority: 2 },127 );128 }129 public stopSubtitleExtraction(videoPath: string, streamIndex: number) {130 const task = new SubtitleDestroyTask(videoPath, streamIndex);131 this.pendingTasks132 .filter(({ id }) => new RegExp(`${videoPath}-${streamIndex}`).test(id))133 .forEach(({ id }) => this.cancelTask(id));134 return super.addTask(task, { piority: 4 });135 }...

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videos.js

Source:videos.js Github

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1const fs = require("fs");2const express = require("express");3const router = express.Router();4const path = require("path");5const genThumbnail = require("simple-thumbnail");6const { Writable } = require("stream");7const allowedExtension = [".mov", ".mp4"];8// writable stream9let thumbnail64 = [];10let thumbnail128 = [];11let thumbnail256 = [];12let thumbnail64Writable = new Writable({13 write: (chunk, encoding, next) => {14 thumbnail64.push(chunk);15 next();16 },17});18let thumbnail128Writable = new Writable({19 write: (chunk, encoding, next) => {20 thumbnail128.push(chunk);21 next();22 },23});24let thumbnail256Writable = new Writable({25 write: (chunk, encoding, next) => {26 thumbnail256.push(chunk);27 next();28 },29});30const { video, category } = require("../models");31router.get("/", async (req, res) => {32 const videos = await video.findAll({33 raw: true,34 include: [35 {36 model: category,37 as: "category",38 },39 ],40 });41 res.json(videos);42});43router.get("/videoPlay", async (req, res) => {44 const range = req.headers.range;45 if (!range) return res.status(400).send("Requires Range header");46 const videoId = req.query.videoId;47 if (!videoId) return res.status(400).send("Requires Video Id");48 const videoPath = (await video.findByPk(videoId))?.dataValues?.path;49 if (!videoPath) return res.status(400).send("Video not found");50 const options = {};51 let start;52 let end;53 const bytesPrefix = "bytes=";54 if (range.startsWith(bytesPrefix)) {55 const bytesRange = range.substring(bytesPrefix.length);56 const parts = bytesRange.split("-");57 if (parts.length === 2) {58 const rangeStart = parts[0] && parts[0].trim();59 if (rangeStart && rangeStart.length > 0) {60 options.start = start = parseInt(rangeStart);61 }62 const rangeEnd = parts[1] && parts[1].trim();63 if (rangeEnd && rangeEnd.length > 0) {64 options.end = end = parseInt(rangeEnd);65 }66 }67 }68 res.setHeader("content-type", "video/mp4");69 fs.stat(videoPath, (err, stat) => {70 if (err) {71 console.error(`File stat error for ${videoPath}.`);72 console.error(err);73 res.sendStatus(500);74 return;75 }76 let contentLength = stat.size;77 if (req.method === "HEAD") {78 res.statusCode = 200;79 res.setHeader("accept-ranges", "bytes");80 res.setHeader("content-length", contentLength);81 res.end();82 } else {83 let retrievedLength;84 if (start !== undefined && end !== undefined) {85 retrievedLength = end + 1 - start;86 } else if (start !== undefined) {87 retrievedLength = contentLength - start;88 } else if (end !== undefined) {89 retrievedLength = end + 1;90 } else {91 retrievedLength = contentLength;92 }93 res.statusCode = start !== undefined || end !== undefined ? 206 : 200;94 res.setHeader("content-length", retrievedLength);95 if (range !== undefined) {96 res.setHeader(97 "content-range",98 `bytes ${start || 0}-${end || contentLength - 1}/${contentLength}`99 );100 res.setHeader("accept-ranges", "bytes");101 }102 const fileStream = fs.createReadStream(videoPath, options);103 fileStream.on("error", (error) => {104 console.log(`Error reading file ${videoPath}.`);105 console.log(error);106 res.sendStatus(500);107 });108 fileStream.pipe(res);109 }110 });111});112router.post("/", async (req, res) => {113 if (!req.files) return res.status(400).send("No files were uploaded.");114 const file = req.files.file;115 const fileInfo = JSON.parse(req.body.fileInfo);116 const extension = path.extname(file.name).toLowerCase();117 if (!allowedExtension.includes(extension))118 return res.status(422).send("Invalid File");119 const videoPath = `./public/videos/${Date.now()}_${file.name}`;120 file.mv(videoPath, (err) => {121 if (err) return res.status(500).send(err);122 });123 try {124 // Create thumbnails125 await genThumbnail(videoPath, thumbnail64Writable, "64x64");126 await genThumbnail(videoPath, thumbnail128Writable, "128x128");127 await genThumbnail(videoPath, thumbnail256Writable, "256x256");128 } catch (err) {129 return res.status(500).send(err);130 }131 // Add video to DB132 const categoryFound = await category.findByPk(fileInfo.categoryId);133 if (categoryFound) {134 const videoData = {135 title: fileInfo.title,136 thumbnail256: Buffer.concat(thumbnail256),137 thumbnail128: Buffer.concat(thumbnail128),138 thumbnail64: Buffer.concat(thumbnail64),139 path: videoPath,140 categoryId: fileInfo.categoryId,141 };142 video143 .create(videoData)144 .then((video) => {145 return res.status(200).json(video.dataValues);146 })147 .catch(res.status(500).send);148 } else {149 return res.status(404).send("Video category not found");150 }151});...

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video-main.js

Source:video-main.js Github

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1layui.use(['element','carousel','layer'], function(){2 var element = layui.element;3 var carousel = layui.carousel;4 var layer = layui.layer;5 var scrollTop;6 //建造实例7 //$("#example_video_1").hide();8 // window.onload = function (){ 9 // window.scroll(0,500);10 // // if (document.cookie.match(/scrollTop=([^;]+)(;|$)/) != null) { 11 // // var arr = document.cookie.match(/scrollTop=([^;]+)(;|$)/); //cookies中不为空，则读取滚动条位置 12 // // console.log(arr);13 // // document.documentElement.scrollTop = parseInt(arr[1]); 14 // // document.body.scrollTop = parseInt(arr[1]); 15 // // } 16 // }17 18 carousel.render({19 elem: '#test1'20 ,width: '95%'21 ,height: '500px' //设置容器宽度22 ,arrow: 'always' //始终显示箭头23 ,interval: '5000'24 ,arrow: 'hover'25 //,anim: 'updown' //切换动画方式26 });27 $('#scene').parallax();28 29 $(".vjs-default-skin").hide();30 $(".video-thumbnail").on("click",function(){31 var videoName ='';32 var divHtmlHead = '<video id="example_video" class="video-js vjs-default-skin" style="margin-left: 5080px;" controls preload="auto" width="100%" height="100%" data-setup="{}" ><source src="';33 var divHtmlEnd = '" type="video/mp4" /></video>';34 if (this.id == "video-1-1") {videoName = videoPath[0];}35 else if (this.id == "video-1-2") {videoName = videoPath[1];}36 else if (this.id == "video-1-3") {videoName = videoPath[2];}37 else if (this.id == "video-1-4") {videoName = videoPath[3];}38 else if (this.id == "video-1-5") {videoName = videoPath[4];}39 else if (this.id == "video-1-6") {videoName = videoPath[5];}40 else if (this.id == "video-2-1") {videoName = videoPath[6];}41 else if (this.id == "video-2-2") {videoName = videoPath[7];}42 else if (this.id == "video-2-3") {videoName = videoPath[8];}43 else if (this.id == "video-2-4") {videoName = videoPath[9];}44 else if (this.id == "video-2-5") {videoName = videoPath[10];}45 else if (this.id == "video-2-6") {videoName = videoPath[11];}46 else if (this.id == "video-3-1") {videoName = videoPath[12];}47 else if (this.id == "video-3-2") {videoName = videoPath[13];}48 else if (this.id == "video-3-3") {videoName = videoPath[14];}49 else if (this.id == "video-3-4") {videoName = videoPath[15];}50 else if (this.id == "video-3-5") {videoName = videoPath[16];}51 else if (this.id == "video-3-6") {videoName = videoPath[17];}52 else if (this.id == "video-4-1") {videoName = videoPath[18];}53 else if (this.id == "video-4-2") {videoName = videoPath[19];}54 else if (this.id == "video-4-3") {videoName = videoPath[20];}55 else if (this.id == "video-4-4") {videoName = videoPath[21];}56 else if (this.id == "video-4-5") {videoName = videoPath[22];}57 else if (this.id == "video-4-6") {videoName = videoPath[23];}58 $("#video-div").empty();59 var html = divHtmlHead + videoName + divHtmlEnd60 console.log(html);61 $("#video-div").append(html);62 $(".vjs-default-skin").css("margin-left","0px");63 layer.open({64 type: 1,65 title: '',66 content: $(".vjs-default-skin"),67 area: ['70%', '70%'],68 shadeClose: false,69 cancel: function(){70 $("#video-div").empty();71 $(".layui-layer-shade").remove();72 // document.cookie ="scrollTop=" + 0;73 // document.cookie ="scrollTop=" + (-$(".site-inline").offset().top + 60);74 // console.log(scrollTop);75 // location.reload();76 // console.log(document.documentElement.scrollTop);77 // console.log(document.body.scrollTop);78 }79 }); 80 });81 //… ...

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Using AI Code Generation

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1const qawolf = require("qawolf");2const browser = await qawolf.launch();3const context = browser.defaultBrowserContext();4const page = await qawolf.createPage(browser);5await qawolf.scroll(page, "html", { x: 0, y: 0 });6await page.click("text=Start recording");7await qawolf.scroll(page, "html", { x: 0, y: 0 });8await page.click("text=Stop recording");9await qawolf.scroll(page, "html", { x: 0, y: 0 });10await page.click("text=Start recording");11await qawolf.scroll(page, "html", { x: 0, y: 0 });12await page.click("text=Stop recording");13await qawolf.scroll(page, "html", { x: 0, y: 0 });14await page.click("text=Start recording");15await qawolf.scroll(page, "html", { x: 0, y: 0 });16await page.click("text=Stop recording");17await qawolf.scroll(page, "html", { x: 0, y: 0 });18await page.click("text=Start recording");19await qawolf.scroll(page, "html", { x: 0, y: 0 });20await page.click("text=Stop recording");21await qawolf.scroll(page, "html", { x: 0, y: 0 });22await page.click("text=Start recording");23await qawolf.scroll(page, "html", { x: 0, y: 0 });24await page.click("text=Stop recording");25await qawolf.scroll(page, "html", { x: 0, y: 0 });26await page.click("text=Start recording");27await qawolf.scroll(page, "html", { x: 0, y: 0 });28await page.click("text=Stop recording");29await qawolf.scroll(page, "html", { x: 0, y: 0 });30await page.click("text=Start recording");31await qawolf.scroll(page, "html", { x: 0, y: 0 });32await page.click("text=Stop

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Using AI Code Generation

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1const { videoPath } = require("qawolf");2const video = videoPath("test");3console.log(video);4import { videoPath } from "qawolf";5const video = videoPath("test");6console.log(video);7const { videoPath } = require("qawolf");8const video = videoPath("test");9console.log(video);10import { videoPath } from "qawolf";11const video = videoPath("test");12console.log(video);13const { video } = require("qawolf");14const video = video("test");15console.log(video);16import { video } from "qawolf";17const video = video("test");18console.log(video);19const { video } = require("qawolf");20const video = video("test");21console.log(video);22import { video } from "qawolf";23const video = video("test");24console.log(video);

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Using AI Code Generation

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1const qawolf = require("qawolf");2const videoPath = qawolf.videoPath("test");3console.log(videoPath);4const qawolf = require("qawolf");5const videoPath = qawolf.videoPath("test");6console.log(videoPath);7const qawolf = require("qawolf");8const videoPath = qawolf.videoPath("test");9console.log(videoPath);10const qawolf = require("qawolf");11const videoPath = qawolf.videoPath("test");12console.log(videoPath);13const qawolf = require("qawolf");14const videoPath = qawolf.videoPath("test");15console.log(videoPath);16const qawolf = require("qawolf");17const videoPath = qawolf.videoPath("test");18console.log(videoPath);19const qawolf = require("

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Using AI Code Generation

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1const { videoPath } = require("qawolf");2const video = videoPath("test");3console.log(video);4const { videoPath } = require("qawolf");5const video = videoPath("test");6console.log(video);7const { videoPath } = require("qawolf");8const video = videoPath("test");9console.log(video);10const { videoPath } = require("qawolf");11const video = videoPath("test");12console.log(video);13const { videoPath } = require("qawolf");14const video = videoPath("test");15console.log(video);16const { videoPath } = require("qawolf");17const video = videoPath("test");18console.log(video);19const { videoPath } = require("qawolf");20const video = videoPath("test");21console.log(video);22const { videoPath } = require("qawolf");23const video = videoPath("test");24console.log(video);25const { videoPath } = require("qawolf");26const video = videoPath("test");27console.log(video);28const { videoPath } = require("qawolf");29const video = videoPath("test");30console.log(video);31const { videoPath } = require("qawolf");32const video = videoPath("test");33console.log(video);34const { videoPath } = require("qawolf");35const video = videoPath("test");36console.log(video);

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Using AI Code Generation

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1const videoPath = require("qawolf").videoPath;2const videoPath1 = videoPath("test");3const videoPath = require("qawolf").videoPath;4const videoPath1 = videoPath("test");5const videoPath = require("qawolf").videoPath;6const videoPath1 = videoPath("test");7const videoPath = require("qawolf").videoPath;8const videoPath1 = videoPath("test");9const videoPath = require("qawolf").videoPath;10const videoPath1 = videoPath("test");11const videoPath = require("qawolf").videoPath;12const videoPath1 = videoPath("test");13const videoPath = require("qawolf").videoPath;14const videoPath1 = videoPath("test");15const videoPath = require("qawolf").videoPath;16const videoPath1 = videoPath("test");17const videoPath = require("qawolf").videoPath;18const videoPath1 = videoPath("test");19const videoPath = require("qawolf").videoPath;20const videoPath1 = videoPath("test");21const videoPath = require("qawolf").videoPath;22const videoPath1 = videoPath("test");23const videoPath = require("qawolf").videoPath;24const videoPath1 = videoPath("test");25const videoPath = require("qawolf").videoPath;26const videoPath1 = videoPath("test");27const videoPath = require("qawolf").videoPath;28const videoPath1 = videoPath("test");29const videoPath = require("qawolf

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