yuzu/play-dl-test
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LiveStream update, added type making it easy for playback

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This commit is contained in:
killer069
2021-08-20 23:37:30 +05:30
parent 98ccbb9671
commit f8d72f85d3
4 changed files with 123 additions and 94 deletions
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124
play-dl/YouTube/classes/LiveStream.ts
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@@ -1,5 +1,7 @@
import { PassThrough } from 'stream'
import got from 'got'
import Request from 'got/dist/source/core';
import { StreamType } from '../stream';
export interface FormatInterface{
url : string;
@@ -8,35 +10,84 @@ export interface FormatInterface{
}
export class LiveStreaming{
smooth : boolean;
private __stream : PassThrough
type : StreamType
actual_live : boolean;
stream : PassThrough
private format : FormatInterface
private interval : number
private packet_count : number
private timer : NodeJS.Timer | null
private segments_urls : string[]
constructor(format : FormatInterface, smooth : boolean){
this.smooth = smooth || false
constructor(format : FormatInterface, actual_live : boolean){
this.type = StreamType.Arbitrary
this.actual_live = actual_live || false
this.format = format
this.__stream = new PassThrough({ highWaterMark : 10 * 1000 * 1000 })
this.stream = new PassThrough({ highWaterMark : 10 * 1000 * 1000 })
this.segments_urls = []
this.packet_count = 0
this.interval = 0
this.timer = null
this.__stream.on('close', () => {
this.stream.on('close', () => {
this.cleanup()
})
if(this.smooth === true) this.__stream.pause()
this.start()
});
(this.actual_live) ? this.live_loop() :this.start()
}
async manifest_getter(){
let response = await got(this.format.url)
this.segments_urls = response.body.split('\n').filter((x) => x.startsWith('https'))
private async live_loop(){
if(this.stream.destroyed) this.cleanup()
await this.manifest_getter()
this.segments_urls.splice(0, (this.segments_urls.length / 2))
if(this.packet_count === 0) this.packet_count = Number(this.segments_urls[0].split('index.m3u8/sq/')[1].split('/')[0])
for await (let url of this.segments_urls){
await (async () => {
return new Promise(async (resolve, reject) => {
if(Number(url.split('index.m3u8/sq/')[1].split('/')[0]) !== this.packet_count){
resolve('')
return
}
let stream = this.got_stream(url)
stream.on('data', (chunk) => this.stream.write(chunk))
stream.on('end', () => {
this.packet_count++
resolve('')
})
})
})()
}
this.interval = 1
this.timer = setTimeout(async () => {
await this.looping()
}, this.interval)
}
get stream(){
return this.__stream
private async looping(){
if(this.stream.destroyed) this.cleanup()
await this.manifest_getter()
for await (let url of this.segments_urls){
await (async () => {
return new Promise(async (resolve, reject) => {
if(Number(url.split('index.m3u8/sq/')[1].split('/')[0]) !== this.packet_count){
resolve('')
return
}
let stream = this.got_stream(url)
stream.on('data', (chunk) => this.stream.write(chunk))
stream.on('end', () => {
this.packet_count++
resolve('')
})
})
})()
}
this.interval = 1
this.timer = setTimeout(async () => {
await this.looping()
}, this.interval)
}
private async manifest_getter(){
let response = await got(this.format.url)
this.segments_urls = response.body.split('\n').filter((x) => x.startsWith('https'))
}
private cleanup(){
@@ -45,19 +96,19 @@ export class LiveStreaming{
this.packet_count = 0
}
async start(){
if(this.__stream.destroyed) this.cleanup()
private async start(){
if(this.stream.destroyed) this.cleanup()
await this.manifest_getter()
if(this.packet_count === 0) this.packet_count = Number(this.segments_urls[0].split('index.m3u8/sq/')[1].split('/')[0])
for await (let url of this.segments_urls){
await (async () => {
return new Promise(async (resolve, reject) => {
if(Number(url.split('index.m3u8/sq/')[1].split('/')[0]) !== this.packet_count){
resolve('')
return
resolve('')
return
}
let stream = this.got_stream(url)
stream.on('data', (chunk) => this.__stream.write(chunk))
stream.on('data', (chunk) => this.stream.write(chunk))
stream.on('end', () => {
this.packet_count++
resolve('')
@@ -67,10 +118,6 @@ export class LiveStreaming{
}
this.interval = (this.segments_urls.length / 2) * 1000
this.timer = setTimeout(async () => {
if(this.smooth === true){
this.__stream.resume()
this.smooth = false
}
await this.start()
}, this.interval)
}
@@ -81,16 +128,18 @@ export class LiveStreaming{
}
export class LiveEnded{
private __stream : PassThrough
type : StreamType
stream : PassThrough
private format : FormatInterface
private packet_count : number
private segments_urls : string[]
constructor(format : FormatInterface){
this.type = StreamType.Arbitrary
this.format = format
this.__stream = new PassThrough({ highWaterMark : 10 * 1000 * 1000 })
this.stream = new PassThrough({ highWaterMark : 10 * 1000 * 1000 })
this.segments_urls = []
this.packet_count = 0
this.__stream.on('close', () => {
this.stream.on('close', () => {
this.cleanup()
})
this.start()
@@ -101,17 +150,13 @@ export class LiveEnded{
this.segments_urls = response.body.split('\n').filter((x) => x.startsWith('https'))
}
get stream(){
return this.__stream
}
private cleanup(){
this.segments_urls = []
this.packet_count = 0
}
async start(){
if(this.__stream.destroyed) this.cleanup()
if(this.stream.destroyed) this.cleanup()
await this.manifest_getter()
if(this.packet_count === 0) this.packet_count = Number(this.segments_urls[0].split('index.m3u8/sq/')[1].split('/')[0])
for await (let url of this.segments_urls){
@@ -122,7 +167,7 @@ export class LiveEnded{
return
}
let stream = this.got_stream(url)
stream.on('data', (chunk) => this.__stream.write(chunk))
stream.on('data', (chunk) => this.stream.write(chunk))
stream.on('end', () => {
this.packet_count++
resolve('')
@@ -137,3 +182,18 @@ export class LiveEnded{
}
}
export class Stream {
type : StreamType
private piping_stream : Request
private playing_stream : PassThrough
constructor(url : string, type : StreamType){
this.type = type
this.piping_stream = got.stream(url)
this.playing_stream = new PassThrough({ highWaterMark : 10 * 1000 * 1000 })
this.piping_stream.pipe(this.playing_stream)
}
get stream(){
return this.playing_stream
}
}