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Thumbnail Fix

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This commit is contained in:
killer069 2021-08-18 17:11:37 +05:30
parent a712ef732a
commit 5783275bf6
2 changed files with 68 additions and 65 deletions
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127
play-dl/YouTube/stream.ts
View File

@ -3,88 +3,75 @@ import { video_info } from "."
import { PassThrough } from 'stream'
import https from 'https'
interface FilterOptions {
averagebitrate? : number;
videoQuality? : "144p" | "240p" | "360p" | "480p" | "720p" | "1080p";
audioQuality? : "AUDIO_QUALITY_LOW" | "AUDIO_QUALITY_MEDIUM";
audioSampleRate? : number;
audioChannels? : number;
audioCodec? : string;
audioContainer? : string;
hasAudio? : boolean;
hasVideo? : boolean;
isLive? : boolean;
}
interface StreamOptions {
filter : "bestaudio" | "bestvideo"
filter : "bestaudio" | "bestvideo" | "live"
}
function parseFormats(formats : any[]): { audio: any[], video:any[] } {
let audio: any[] = []
let video: any[] = []
function parseAudioFormats(formats : any[]){
let result: any[] = []
formats.forEach((format) => {
let type = format.mimeType as string
if(type.startsWith('audio')){
format.audioCodec = type.split('codecs="')[1].split('"')[0]
format.audioContainer = type.split('audio/')[1].split(';')[0]
format.hasAudio = true
format.hasVideo = false
audio.push(format)
}
else if(type.startsWith('video')){
format.videoQuality = format.qualityLabel
format.hasAudio = false
format.hasVideo = true
video.push(format)
format.codec = type.split('codecs="')[1].split('"')[0]
format.container = type.split('audio/')[1].split(';')[0]
result.push(format)
}
})
return { audio, video }
return result
}
function filter_songs(formats : any[], options : FilterOptions) {
function parseVideoFormats(formats : any[]){
let result: any[] = []
formats.forEach((format) => {
let type = format.mimeType as string
if(type.startsWith('audio')){
format.codec = type.split('codecs="')[1].split('"')[0]
format.container = type.split('audio/')[1].split(';')[0]
result.push(format)
}
})
return result
}
export async function stream(url : string, options? : StreamOptions): Promise<PassThrough>{
let info = await video_info(url)
let final: any[] = [];
if(options?.filter === 'bestaudio'){
info.format.forEach((format) => {
let type = format.mimeType as string
if(type.startsWith('audio/webm')){
return final.push(format)
}
else return
})
if(info.video_details.live === true && options) {
options.filter = "live"
}
if(final.length === 0){
info.format.forEach((format) => {
let type = format.mimeType as string
if(type.startsWith('audio/')){
return final.push(format)
if(options?.filter){
switch(options.filter){
case "bestaudio":
let audioFormat = parseAudioFormats(info.format)
if(audioFormat.length === 0) await stream(url, { filter : "bestvideo" })
let opusFormats = filterFormat(audioFormat, "opus")
if(opusFormats.length === 0){
final.push(audioFormat[audioFormat.length - 1])
}
else return
})
else{
final.push(opusFormats[opusFormats.length - 1])
}
break
case "bestvideo" :
let videoFormat = parseVideoFormats(info.format)
if(videoFormat.length === 0) throw new Error('Can\'t Find Video Formats ')
let qual_1080 = filterVideo(videoFormat, "1080p")
if(qual_1080.length === 0) {
let qual_720 = filterVideo(videoFormat, "720p")
if(qual_720.length === 0) final.push(videoFormat[0])
else final.push(qual_720)
break
}
else final.push(qual_1080)
break
}
}
else if(options?.filter === 'bestvideo'){
info.format.forEach((format) => {
let type = format.mimeType as string
if(type.startsWith('video/')){
if(parseInt(format.qualityLabel) > 480) final.push(format)
else return
}
else return
})
if(final.length === 0) throw new Error("Video Format > 480p is not found")
}
else{
final.push(info.format[info.format.length - 1])
}
let stream = got.stream(final[0].url, {
if(final.length === 0) final.push(info.format[info.format.length - 1])
let piping_stream = got.stream(final[0].url, {
retry : 5,
headers: {
'Connection': 'keep-alive',
@ -99,6 +86,22 @@ export async function stream(url : string, options? : StreamOptions): Promise<Pa
})
let playing_stream = new PassThrough({ highWaterMark: 10 * 1000 * 1000 })
stream.pipe(playing_stream)
piping_stream.pipe(playing_stream)
return playing_stream
}
function filterFormat(formats : any[], codec : string){
let result: any[] = []
formats.forEach((format) => {
if(format.codec === codec) result.push(format)
})
return result
}
function filterVideo(formats : any[], quality : string) {
let result: any[] = []
formats.forEach((format) => {
if(format.qualityLabel === quality) result.push(format)
})
return result
}

6
play-dl/YouTube/utils/extractor.ts
View File

@ -16,8 +16,6 @@ export async function video_basic_info(url : string){
if(player_response.playabilityStatus.status === 'ERROR') throw new Error(`While getting info from url \n ${player_response.playabilityStatus.reason}`)
let html5player = 'https://www.youtube.com' + body.split('"jsUrl":"')[1].split('"')[0]
let format = []
format.push(player_response.streamingData.formats[0])
format.push(...player_response.streamingData.adaptiveFormats)
let vid = player_response.videoDetails
let microformat = player_response.microformat.playerMicroformatRenderer
let video_details = {
@ -30,7 +28,7 @@ export async function video_basic_info(url : string){
thumbnail : {
width : vid.thumbnail.thumbnails[vid.thumbnail.thumbnails.length - 1].width,
height : vid.thumbnail.thumbnails[vid.thumbnail.thumbnails.length - 1].height,
url : `https://i.ytimg.com/vi/${vid.videoId}/maxresdefault.jpg`
url : vid.thumbnail.thumbnails[vid.thumbnail.thumbnails.length - 1].url,
},
channel : {
name : vid.author,
@ -43,6 +41,8 @@ export async function video_basic_info(url : string){
live : vid.isLiveContent,
private : vid.isPrivate
}
if(!video_details.live) format.push(player_response.streamingData.formats[0])
format.push(...player_response.streamingData.adaptiveFormats)
return {
html5player,
format,