From 7264d0b3a3af5e5a67791f56c1c7b630ceeb3c50 Mon Sep 17 00:00:00 2001 From: Harvey Zack Date: Wed, 19 Dec 2018 09:20:45 +0800 Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E5=8F=98flv=E6=8F=92=E4=BB=B6?= =?UTF-8?q?=E5=8A=A0=E8=BD=BD=E6=96=B9=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- docs/flv/js/common.js | 8 ++- docs/uncompiled/artplayer-plugin-flv.js | 45 +++++------- docs/uncompiled/artplayer-plugin-flv.js.map | 2 +- .../src/{flv => }/config.js | 0 .../src/{flv => }/creatMediaSource.js | 2 +- .../src/{flv => }/eventProxy.js | 0 .../artplayer-plugin-flv/src/flv/index.js | 52 -------------- .../src/{flv => }/flvParse.js | 4 +- packages/artplayer-plugin-flv/src/index.js | 69 ++++++++++++++----- .../src/{flv => }/utils/checkSupport.js | 5 +- .../src/{flv => }/utils/index.js | 0 11 files changed, 84 insertions(+), 103 deletions(-) rename packages/artplayer-plugin-flv/src/{flv => }/config.js (100%) rename packages/artplayer-plugin-flv/src/{flv => }/creatMediaSource.js (96%) rename packages/artplayer-plugin-flv/src/{flv => }/eventProxy.js (100%) delete mode 100644 packages/artplayer-plugin-flv/src/flv/index.js rename packages/artplayer-plugin-flv/src/{flv => }/flvParse.js (94%) rename packages/artplayer-plugin-flv/src/{flv => }/utils/checkSupport.js (90%) rename packages/artplayer-plugin-flv/src/{flv => }/utils/index.js (100%) diff --git a/docs/flv/js/common.js b/docs/flv/js/common.js index 78ceb4d7c..6b5196a38 100644 --- a/docs/flv/js/common.js +++ b/docs/flv/js/common.js @@ -29,10 +29,14 @@ type: 'flv', customType: { flv: function(video, url) { - this.plugins.artplayerPluginFlv.init(video, file || url); + var flv = new Flv({ + mediaElement: video, + url: url, + }); + + flv.load(); }, }, - plugins: [artplayerPluginFlv] }); } diff --git a/docs/uncompiled/artplayer-plugin-flv.js b/docs/uncompiled/artplayer-plugin-flv.js index 378d06e6a..62e60773e 100644 --- a/docs/uncompiled/artplayer-plugin-flv.js +++ b/docs/uncompiled/artplayer-plugin-flv.js @@ -281,7 +281,9 @@ errorHandle: errorHandle }); - function checkSupport(mediaElement, url) { + function checkSupport(options) { + var mediaElement = options.mediaElement, + url = options.url; errorHandle(mediaElement instanceof HTMLVideoElement, 'The first parameter is not a video tag element'); errorHandle(typeof url === 'string' || url instanceof File && url.type === 'video/x-flv', 'The second parameter is not a string type or flv file'); var MP4H264MimeCodec = 'video/mp4; codecs="avc1.42001E, mp4a.40.2"'; @@ -354,7 +356,7 @@ key: "creatUrl", value: function creatUrl() { var _this$flv = this.flv, - mediaElement = _this$flv.mediaElement, + mediaElement = _this$flv.options.mediaElement, destroyEvents = _this$flv.events.destroyEvents; this.mediaSource = new MediaSource(); var url = URL.createObjectURL(this.mediaSource); @@ -400,7 +402,7 @@ this.header = {}; this.tags = []; - if (typeof flv.url === 'string') { + if (typeof flv.options.url === 'string') { this.fromNetwork(flv.url); } else { this.fromLocal(flv.url); @@ -410,7 +412,7 @@ createClass(FlvParse, [{ key: "fromNetwork", value: function fromNetwork(url) { - console.log(this.flv.url); + console.log(this.flv.options.url); } }, { key: "fromLocal", @@ -476,15 +478,14 @@ function (_Emitter) { inherits(Flv, _Emitter); - function Flv(mediaElement, url) { + function Flv(options) { var _this; classCallCheck(this, Flv); _this = possibleConstructorReturn(this, getPrototypeOf(Flv).call(this)); - checkSupport(mediaElement, url); - _this.mediaElement = mediaElement; - _this.url = url; + _this.options = Object.assign({}, Flv.DEFAULTS, options); + checkSupport(_this.options); id += 1; _this.id = id; Flv.instances.push(assertThisInitialized(assertThisInitialized(_this))); @@ -506,6 +507,14 @@ this.emit('destroy'); } }], [{ + key: "DEFAULTS", + get: function get() { + return { + mediaElement: '', + url: '' + }; + } + }, { key: "version", get: function get() { return '1.0.6'; @@ -530,25 +539,7 @@ }); window.Flv = Flv; - function artplayerPluginFlv(art) { - var flv = null; - art.on('destroy', function () { - if (flv) { - flv.destroy(); - } - }); - return { - flv: flv, - init: function init(mediaElement, url) { - flv = new Flv(mediaElement, url); - flv.load(); - } - }; - } - - window.artplayerPluginFlv = artplayerPluginFlv; - - exports.default = artplayerPluginFlv; + exports.default = Flv; Object.defineProperty(exports, '__esModule', { value: true }); diff --git a/docs/uncompiled/artplayer-plugin-flv.js.map b/docs/uncompiled/artplayer-plugin-flv.js.map index 94fd3e680..a0c494c7f 100644 --- a/docs/uncompiled/artplayer-plugin-flv.js.map +++ b/docs/uncompiled/artplayer-plugin-flv.js.map @@ -1 +1 @@ -{"version":3,"file":"artplayer-plugin-flv.js","sources":["../../node_modules/@babel/runtime/helpers/classCallCheck.js","../../node_modules/@babel/runtime/helpers/createClass.js","../../node_modules/@babel/runtime/helpers/typeof.js","../../node_modules/@babel/runtime/helpers/assertThisInitialized.js","../../node_modules/@babel/runtime/helpers/possibleConstructorReturn.js","../../node_modules/@babel/runtime/helpers/getPrototypeOf.js","../../node_modules/@babel/runtime/helpers/setPrototypeOf.js","../../node_modules/@babel/runtime/helpers/inherits.js","../../packages/artplayer-plugin-flv/node_modules/tiny-emitter/index.js","../../node_modules/@babel/runtime/helpers/isNativeFunction.js","../../node_modules/@babel/runtime/helpers/construct.js","../../node_modules/@babel/runtime/helpers/wrapNativeSuper.js","../../packages/artplayer-plugin-flv/src/flv/utils/index.js","../../packages/artplayer-plugin-flv/src/flv/utils/checkSupport.js","../../packages/artplayer-plugin-flv/src/flv/eventProxy.js","../../packages/artplayer-plugin-flv/src/flv/config.js","../../packages/artplayer-plugin-flv/src/flv/creatMediaSource.js","../../packages/artplayer-plugin-flv/src/flv/flvParse.js","../../packages/artplayer-plugin-flv/src/flv/index.js","../../packages/artplayer-plugin-flv/src/index.js"],"sourcesContent":["function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nmodule.exports = _classCallCheck;","function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nmodule.exports = _createClass;","function _typeof2(obj) { if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof2(obj); }\n\nfunction _typeof(obj) {\n if (typeof Symbol === \"function\" && _typeof2(Symbol.iterator) === \"symbol\") {\n module.exports = _typeof = function _typeof(obj) {\n return _typeof2(obj);\n };\n } else {\n module.exports = _typeof = function _typeof(obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : _typeof2(obj);\n };\n }\n\n return _typeof(obj);\n}\n\nmodule.exports = _typeof;","function _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}\n\nmodule.exports = _assertThisInitialized;","var _typeof = require(\"../helpers/typeof\");\n\nvar assertThisInitialized = require(\"./assertThisInitialized\");\n\nfunction _possibleConstructorReturn(self, call) {\n if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) {\n return call;\n }\n\n return assertThisInitialized(self);\n}\n\nmodule.exports = _possibleConstructorReturn;","function _getPrototypeOf(o) {\n module.exports = _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n return o.__proto__ || Object.getPrototypeOf(o);\n };\n return _getPrototypeOf(o);\n}\n\nmodule.exports = _getPrototypeOf;","function _setPrototypeOf(o, p) {\n module.exports = _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n o.__proto__ = p;\n return o;\n };\n\n return _setPrototypeOf(o, p);\n}\n\nmodule.exports = _setPrototypeOf;","var setPrototypeOf = require(\"./setPrototypeOf\");\n\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n writable: true,\n configurable: true\n }\n });\n if (superClass) setPrototypeOf(subClass, superClass);\n}\n\nmodule.exports = _inherits;","function E () {\n // Keep this empty so it's easier to inherit from\n // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n on: function (name, callback, ctx) {\n var e = this.e || (this.e = {});\n\n (e[name] || (e[name] = [])).push({\n fn: callback,\n ctx: ctx\n });\n\n return this;\n },\n\n once: function (name, callback, ctx) {\n var self = this;\n function listener () {\n self.off(name, listener);\n callback.apply(ctx, arguments);\n };\n\n listener._ = callback\n return this.on(name, listener, ctx);\n },\n\n emit: function (name) {\n var data = [].slice.call(arguments, 1);\n var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n var i = 0;\n var len = evtArr.length;\n\n for (i; i < len; i++) {\n evtArr[i].fn.apply(evtArr[i].ctx, data);\n }\n\n return this;\n },\n\n off: function (name, callback) {\n var e = this.e || (this.e = {});\n var evts = e[name];\n var liveEvents = [];\n\n if (evts && callback) {\n for (var i = 0, len = evts.length; i < len; i++) {\n if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n liveEvents.push(evts[i]);\n }\n }\n\n // Remove event from queue to prevent memory leak\n // Suggested by https://github.com/lazd\n // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n (liveEvents.length)\n ? e[name] = liveEvents\n : delete e[name];\n\n return this;\n }\n};\n\nmodule.exports = E;\n","function _isNativeFunction(fn) {\n return Function.toString.call(fn).indexOf(\"[native code]\") !== -1;\n}\n\nmodule.exports = _isNativeFunction;","var setPrototypeOf = require(\"./setPrototypeOf\");\n\nfunction isNativeReflectConstruct() {\n if (typeof Reflect === \"undefined\" || !Reflect.construct) return false;\n if (Reflect.construct.sham) return false;\n if (typeof Proxy === \"function\") return true;\n\n try {\n Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));\n return true;\n } catch (e) {\n return false;\n }\n}\n\nfunction _construct(Parent, args, Class) {\n if (isNativeReflectConstruct()) {\n module.exports = _construct = Reflect.construct;\n } else {\n module.exports = _construct = function _construct(Parent, args, Class) {\n var a = [null];\n a.push.apply(a, args);\n var Constructor = Function.bind.apply(Parent, a);\n var instance = new Constructor();\n if (Class) setPrototypeOf(instance, Class.prototype);\n return instance;\n };\n }\n\n return _construct.apply(null, arguments);\n}\n\nmodule.exports = _construct;","var getPrototypeOf = require(\"./getPrototypeOf\");\n\nvar setPrototypeOf = require(\"./setPrototypeOf\");\n\nvar isNativeFunction = require(\"./isNativeFunction\");\n\nvar construct = require(\"./construct\");\n\nfunction _wrapNativeSuper(Class) {\n var _cache = typeof Map === \"function\" ? new Map() : undefined;\n\n module.exports = _wrapNativeSuper = function _wrapNativeSuper(Class) {\n if (Class === null || !isNativeFunction(Class)) return Class;\n\n if (typeof Class !== \"function\") {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n if (typeof _cache !== \"undefined\") {\n if (_cache.has(Class)) return _cache.get(Class);\n\n _cache.set(Class, Wrapper);\n }\n\n function Wrapper() {\n return construct(Class, arguments, getPrototypeOf(this).constructor);\n }\n\n Wrapper.prototype = Object.create(Class.prototype, {\n constructor: {\n value: Wrapper,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n return setPrototypeOf(Wrapper, Class);\n };\n\n return _wrapNativeSuper(Class);\n}\n\nmodule.exports = _wrapNativeSuper;","export class FlvError extends Error {\n constructor(message, context) {\n super(message);\n if (typeof Error.captureStackTrace === 'function') {\n Error.captureStackTrace(this, context || this.constructor);\n }\n this.name = 'FlvError';\n }\n}\n\nexport function errorHandle(condition, msg) {\n if (!condition) {\n throw new FlvError(msg);\n }\n}","import { errorHandle } from '.';\n\nexport default function checkSupport(mediaElement, url) {\n errorHandle(mediaElement instanceof HTMLVideoElement, 'The first parameter is not a video tag element');\n errorHandle(\n typeof url === 'string' || (url instanceof File && url.type === 'video/x-flv'),\n 'The second parameter is not a string type or flv file',\n );\n const MP4H264MimeCodec = 'video/mp4; codecs=\"avc1.42001E, mp4a.40.2\"';\n const canPlay = mediaElement.canPlayType(MP4H264MimeCodec);\n errorHandle(\n window.MediaSource &&\n window.MediaSource.isTypeSupported(MP4H264MimeCodec) &&\n (canPlay === 'probably' || canPlay === 'maybe'),\n `Unsupported MIME type or codec: ${MP4H264MimeCodec}`,\n );\n errorHandle(typeof window.Promise === 'function', \"Unsupported 'Promise' method\");\n errorHandle(typeof window.fetch === 'function', \"Unsupported 'fetch' method\");\n}\n","export default class EventProxy {\n constructor() {\n this.destroyEvents = [];\n this.proxy = this.proxy.bind(this);\n }\n\n proxy(target, name, callback, option = {}) {\n target.addEventListener(name, callback, option);\n this.destroyEvents.push(() => {\n target.removeEventListener(name, callback, option);\n });\n }\n\n destroy() {\n this.destroyEvents.forEach(event => event());\n }\n}","export default {\n mediaSource: {\n propertys: [\n 'activeSourceBuffers',\n 'duration',\n 'readyState',\n 'sourceBuffers',\n ],\n methods: [\n 'addSourceBuffer',\n 'endOfStream',\n 'removeSourceBuffer',\n 'clearLiveSeekableRange',\n 'setLiveSeekableRange',\n ],\n events: [\n 'sourceclose',\n 'sourceended',\n 'sourceopen',\n ],\n },\n sourceBuffer: {\n propertys: [\n 'mode',\n 'updating',\n 'buffered',\n 'timestampOffset',\n 'audioTracks',\n 'videoTracks',\n 'textTracks',\n 'appendWindowStart',\n 'appendWindowEnd',\n 'trackDefaults',\n ],\n methods: [\n 'appendBuffer',\n 'appendStream',\n 'abort',\n 'remove',\n ],\n events: [\n 'abort',\n 'error',\n 'update',\n 'updateend',\n 'updatestart',\n ],\n },\n sourceBufferList: {\n propertys: [\n 'length',\n ],\n events: [\n 'addsourcebuffer',\n 'removesourcebuffer',\n ],\n },\n};\n","import config from './config';\n\nexport default class CreatMediaSource {\n constructor(flv) {\n this.flv = flv;\n this.creatUrl();\n this.eventBind();\n }\n\n creatUrl() {\n const {\n mediaElement,\n events: { destroyEvents },\n } = this.flv;\n this.mediaSource = new MediaSource();\n const url = URL.createObjectURL(this.mediaSource);\n destroyEvents.push(() => {\n URL.revokeObjectURL(url);\n });\n mediaElement.src = url;\n }\n\n eventBind() {\n const {\n events: { proxy },\n } = this.flv;\n\n config.mediaSource.events.forEach(eventName => {\n proxy(this.mediaSource, eventName, event => {\n this.flv.emit(`mediaSource:${event.type}`, event);\n });\n });\n\n config.sourceBufferList.events.forEach(eventName => {\n proxy(this.mediaSource.sourceBuffers, eventName, event => {\n this.flv.emit(`sourceBuffers:${event.type}`, event);\n });\n proxy(this.mediaSource.activeSourceBuffers, eventName, event => {\n this.flv.emit(`activeSourceBuffers:${event.type}`, event);\n });\n });\n }\n}\n","export default class FlvParse {\n constructor(flv) {\n this.flv = flv;\n this.uint8 = [];\n this.index = 0;\n this.header = {};\n this.tags = [];\n if (typeof flv.url === 'string') {\n this.fromNetwork(flv.url);\n } else {\n this.fromLocal(flv.url);\n }\n }\n\n fromNetwork(url) {\n console.log(this.flv.url);\n }\n\n fromLocal(file) {\n const {\n events: { proxy },\n } = this.flv;\n const reader = new FileReader();\n proxy(reader, 'load', e => {\n const buffer = e.target.result;\n this.uint8 = new Uint8Array(buffer);\n this.parse();\n });\n reader.readAsArrayBuffer(file);\n }\n\n parse() {\n this.header.signature = this.read(3);\n this.header.version = this.read(1);\n this.header.flags = this.read(1);\n this.header.headersize = this.read(4);\n this.read(4);\n while (this.index < this.uint8.length) {\n const tag = {};\n tag.tagType = this.read(1);\n tag.dataSize = this.read(3);\n tag.Timestamp = this.read(4);\n tag.StreamID = this.read(3);\n tag.body = this.read(FlvParse.getBodySum(tag.dataSize));\n this.tags.push(tag);\n this.read(4);\n }\n }\n\n read(length) {\n const tempUint8 = [];\n for (let i = 0; i < length; i += 1) {\n tempUint8.push(this.uint8[this.index]);\n this.index += 1;\n }\n return tempUint8;\n }\n\n static getBodySum(arr) {\n return arr[0] * 256 ** 2 + arr[1] * 256 + arr[2];\n }\n}\n","import Emitter from 'tiny-emitter';\nimport checkSupport from './utils/checkSupport';\nimport EventProxy from './eventProxy';\nimport CreatMediaSource from './creatMediaSource';\nimport FlvParse from './flvParse';\nimport * as utils from './utils';\nimport config from './config';\n\nlet id = 0;\nclass Flv extends Emitter {\n constructor(mediaElement, url) {\n super();\n checkSupport(mediaElement, url);\n this.mediaElement = mediaElement;\n this.url = url;\n\n id += 1;\n this.id = id;\n Flv.instances.push(this);\n }\n\n static get version() {\n return '__VERSION__';\n }\n\n static get config() {\n return config;\n }\n\n static get utils() {\n return utils;\n }\n\n load() {\n this.events = new EventProxy(this);\n this.mediaSource = new CreatMediaSource(this);\n this.flvData = new FlvParse(this);\n }\n\n destroy() {\n this.events.destroy();\n Flv.instances.splice(Flv.instances.indexOf(this), 1);\n this.emit('destroy');\n }\n}\n\nObject.defineProperty(Flv, 'instances', {\n value: [],\n});\n\nwindow.Flv = Flv;\nexport default Flv;\n","import Flv from './flv';\n\nfunction artplayerPluginFlv(art) {\n let flv = null;\n\n art.on('destroy', () => {\n if (flv) {\n flv.destroy();\n }\n });\n\n return {\n flv,\n init: (mediaElement, url) => {\n flv = new Flv(mediaElement, url);\n flv.load();\n },\n };\n}\n\nwindow.artplayerPluginFlv = artplayerPluginFlv;\nexport default 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\ No newline at end of file diff --git a/packages/artplayer-plugin-flv/src/flv/config.js b/packages/artplayer-plugin-flv/src/config.js similarity index 100% rename from packages/artplayer-plugin-flv/src/flv/config.js rename to packages/artplayer-plugin-flv/src/config.js diff --git a/packages/artplayer-plugin-flv/src/flv/creatMediaSource.js b/packages/artplayer-plugin-flv/src/creatMediaSource.js similarity index 96% rename from packages/artplayer-plugin-flv/src/flv/creatMediaSource.js rename to packages/artplayer-plugin-flv/src/creatMediaSource.js index e047b85ce..d04c53314 100644 --- a/packages/artplayer-plugin-flv/src/flv/creatMediaSource.js +++ b/packages/artplayer-plugin-flv/src/creatMediaSource.js @@ -9,7 +9,7 @@ export default class CreatMediaSource { creatUrl() { const { - mediaElement, + options: { mediaElement }, events: { destroyEvents }, } = this.flv; this.mediaSource = new MediaSource(); diff --git a/packages/artplayer-plugin-flv/src/flv/eventProxy.js b/packages/artplayer-plugin-flv/src/eventProxy.js similarity index 100% rename from packages/artplayer-plugin-flv/src/flv/eventProxy.js rename to packages/artplayer-plugin-flv/src/eventProxy.js diff --git a/packages/artplayer-plugin-flv/src/flv/index.js b/packages/artplayer-plugin-flv/src/flv/index.js deleted file mode 100644 index df20a3d6e..000000000 --- a/packages/artplayer-plugin-flv/src/flv/index.js +++ /dev/null @@ -1,52 +0,0 @@ -import Emitter from 'tiny-emitter'; -import checkSupport from './utils/checkSupport'; -import EventProxy from './eventProxy'; -import CreatMediaSource from './creatMediaSource'; -import FlvParse from './flvParse'; -import * as utils from './utils'; -import config from './config'; - -let id = 0; -class Flv extends Emitter { - constructor(mediaElement, url) { - super(); - checkSupport(mediaElement, url); - this.mediaElement = mediaElement; - this.url = url; - - id += 1; - this.id = id; - Flv.instances.push(this); - } - - static get version() { - return '__VERSION__'; - } - - static get config() { - return config; - } - - static get utils() { - return utils; - } - - load() { - this.events = new EventProxy(this); - this.mediaSource = new CreatMediaSource(this); - this.flvData = new FlvParse(this); - } - - destroy() { - this.events.destroy(); - Flv.instances.splice(Flv.instances.indexOf(this), 1); - this.emit('destroy'); - } -} - -Object.defineProperty(Flv, 'instances', { - value: [], -}); - -window.Flv = Flv; -export default Flv; diff --git a/packages/artplayer-plugin-flv/src/flv/flvParse.js b/packages/artplayer-plugin-flv/src/flvParse.js similarity index 94% rename from packages/artplayer-plugin-flv/src/flv/flvParse.js rename to packages/artplayer-plugin-flv/src/flvParse.js index 2affe6afd..355fc36a9 100644 --- a/packages/artplayer-plugin-flv/src/flv/flvParse.js +++ b/packages/artplayer-plugin-flv/src/flvParse.js @@ -5,7 +5,7 @@ export default class FlvParse { this.index = 0; this.header = {}; this.tags = []; - if (typeof flv.url === 'string') { + if (typeof flv.options.url === 'string') { this.fromNetwork(flv.url); } else { this.fromLocal(flv.url); @@ -13,7 +13,7 @@ export default class FlvParse { } fromNetwork(url) { - console.log(this.flv.url); + console.log(this.flv.options.url); } fromLocal(file) { diff --git a/packages/artplayer-plugin-flv/src/index.js b/packages/artplayer-plugin-flv/src/index.js index f02d89db9..f8a2fe4de 100644 --- a/packages/artplayer-plugin-flv/src/index.js +++ b/packages/artplayer-plugin-flv/src/index.js @@ -1,22 +1,57 @@ -import Flv from './flv'; +import Emitter from 'tiny-emitter'; +import checkSupport from './utils/checkSupport'; +import EventProxy from './eventProxy'; +import CreatMediaSource from './creatMediaSource'; +import FlvParse from './flvParse'; +import * as utils from './utils'; +import config from './config'; -function artplayerPluginFlv(art) { - let flv = null; +let id = 0; +class Flv extends Emitter { + constructor(options) { + super(); + this.options = Object.assign({}, Flv.DEFAULTS, options); + checkSupport(this.options); + id += 1; + this.id = id; + Flv.instances.push(this); + } - art.on('destroy', () => { - if (flv) { - flv.destroy(); - } - }); + static get DEFAULTS() { + return { + mediaElement: '', + url: '', + }; + } - return { - flv, - init: (mediaElement, url) => { - flv = new Flv(mediaElement, url); - flv.load(); - }, - }; + static get version() { + return '__VERSION__'; + } + + static get config() { + return config; + } + + static get utils() { + return utils; + } + + load() { + this.events = new EventProxy(this); + this.mediaSource = new CreatMediaSource(this); + this.flvData = new FlvParse(this); + } + + destroy() { + this.events.destroy(); + Flv.instances.splice(Flv.instances.indexOf(this), 1); + this.emit('destroy'); + } } -window.artplayerPluginFlv = artplayerPluginFlv; -export default artplayerPluginFlv; +Object.defineProperty(Flv, 'instances', { + value: [], +}); + +window.Flv = Flv; +export default Flv; diff --git a/packages/artplayer-plugin-flv/src/flv/utils/checkSupport.js b/packages/artplayer-plugin-flv/src/utils/checkSupport.js similarity index 90% rename from packages/artplayer-plugin-flv/src/flv/utils/checkSupport.js rename to packages/artplayer-plugin-flv/src/utils/checkSupport.js index 84cea4c85..bf5a1bff8 100644 --- a/packages/artplayer-plugin-flv/src/flv/utils/checkSupport.js +++ b/packages/artplayer-plugin-flv/src/utils/checkSupport.js @@ -1,11 +1,13 @@ import { errorHandle } from '.'; -export default function checkSupport(mediaElement, url) { +export default function checkSupport(options) { + const { mediaElement, url } = options; errorHandle(mediaElement instanceof HTMLVideoElement, 'The first parameter is not a video tag element'); errorHandle( typeof url === 'string' || (url instanceof File && url.type === 'video/x-flv'), 'The second parameter is not a string type or flv file', ); + const MP4H264MimeCodec = 'video/mp4; codecs="avc1.42001E, mp4a.40.2"'; const canPlay = mediaElement.canPlayType(MP4H264MimeCodec); errorHandle( @@ -14,6 +16,7 @@ export default function checkSupport(mediaElement, url) { (canPlay === 'probably' || canPlay === 'maybe'), `Unsupported MIME type or codec: ${MP4H264MimeCodec}`, ); + errorHandle(typeof window.Promise === 'function', "Unsupported 'Promise' method"); errorHandle(typeof window.fetch === 'function', "Unsupported 'fetch' method"); } diff --git a/packages/artplayer-plugin-flv/src/flv/utils/index.js b/packages/artplayer-plugin-flv/src/utils/index.js similarity index 100% rename from packages/artplayer-plugin-flv/src/flv/utils/index.js rename to packages/artplayer-plugin-flv/src/utils/index.js