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Exclude 0p from auto webtorrent quality

This commit is contained in:
Chocobozzz 2020-06-24 11:50:26 +02:00
parent 187b2e2346
commit 3cd56a291c
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GPG Key ID: 583A612D890159BE
1 changed files with 22 additions and 18 deletions
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40
client/src/assets/player/webtorrent/webtorrent-plugin.ts
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@ -362,45 +362,49 @@ class WebTorrentPlugin extends Plugin {
}
private getAppropriateFile (averageDownloadSpeed?: number): VideoFile {
if (this.videoFiles === undefined || this.videoFiles.length === 0) return undefined
if (this.videoFiles.length === 1) return this.videoFiles[0]
if (this.videoFiles === undefined) return undefined
const files = this.videoFiles.filter(f => f.resolution.id !== 0)
if (files.length === 0) return undefined
if (files.length === 1) return files[0]
// Don't change the torrent is the play was ended
if (this.torrent && this.torrent.progress === 1 && this.player.ended()) return this.currentVideoFile
if (!averageDownloadSpeed) averageDownloadSpeed = this.getAndSaveActualDownloadSpeed()
averageDownloadSpeed = 0
// Limit resolution according to player height
const playerHeight = this.playerElement.offsetHeight
// We take the first resolution just above the player height
// Example: player height is 530px, we want the 720p file instead of 480p
let maxResolution = this.videoFiles[0].resolution.id
for (let i = this.videoFiles.length - 1; i >= 0; i--) {
const resolutionId = this.videoFiles[i].resolution.id
if (resolutionId >= playerHeight) {
let maxResolution = files[0].resolution.id
for (let i = files.length - 1; i >= 0; i--) {
const resolutionId = files[i].resolution.id
if (resolutionId !== 0 && resolutionId >= playerHeight) {
maxResolution = resolutionId
break
}
}
// Filter videos we can play according to our screen resolution and bandwidth
const filteredFiles = this.videoFiles
.filter(f => f.resolution.id <= maxResolution)
.filter(f => {
const fileBitrate = (f.size / this.videoDuration)
let threshold = fileBitrate
const filteredFiles = files.filter(f => f.resolution.id <= maxResolution)
.filter(f => {
const fileBitrate = (f.size / this.videoDuration)
let threshold = fileBitrate
// If this is for a higher resolution or an initial load: add a margin
if (!this.currentVideoFile || f.resolution.id > this.currentVideoFile.resolution.id) {
threshold += ((fileBitrate * this.CONSTANTS.AUTO_QUALITY_THRESHOLD_PERCENT) / 100)
}
// If this is for a higher resolution or an initial load: add a margin
if (!this.currentVideoFile || f.resolution.id > this.currentVideoFile.resolution.id) {
threshold += ((fileBitrate * this.CONSTANTS.AUTO_QUALITY_THRESHOLD_PERCENT) / 100)
}
return averageDownloadSpeed > threshold
})
return averageDownloadSpeed > threshold
})
// If the download speed is too bad, return the lowest resolution we have
if (filteredFiles.length === 0) return videoFileMinByResolution(this.videoFiles)
if (filteredFiles.length === 0) return videoFileMinByResolution(files)
return videoFileMaxByResolution(filteredFiles)
}