mirror of https://github.com/Chocobozzz/PeerTube
122 lines
3.3 KiB
TypeScript
122 lines
3.3 KiB
TypeScript
import ffmpeg, { FfmpegCommand } from 'fluent-ffmpeg'
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import { buildAbsoluteFixturePath, wait } from '@shared/core-utils'
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import { VideoDetails, VideoInclude, VideoPrivacy } from '@shared/models'
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import { PeerTubeServer } from '../server/server'
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function sendRTMPStream (options: {
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rtmpBaseUrl: string
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streamKey: string
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fixtureName?: string // default video_short.mp4
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copyCodecs?: boolean // default false
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}) {
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const { rtmpBaseUrl, streamKey, fixtureName = 'video_short.mp4', copyCodecs = false } = options
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const fixture = buildAbsoluteFixturePath(fixtureName)
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const command = ffmpeg(fixture)
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command.inputOption('-stream_loop -1')
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command.inputOption('-re')
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if (copyCodecs) {
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command.outputOption('-c copy')
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} else {
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command.outputOption('-c:v libx264')
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command.outputOption('-g 50')
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command.outputOption('-keyint_min 2')
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command.outputOption('-r 60')
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}
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command.outputOption('-f flv')
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const rtmpUrl = rtmpBaseUrl + '/' + streamKey
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command.output(rtmpUrl)
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command.on('error', err => {
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if (err?.message?.includes('Exiting normally')) return
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if (process.env.DEBUG) console.error(err)
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})
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if (process.env.DEBUG) {
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command.on('stderr', data => console.log(data))
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command.on('stdout', data => console.log(data))
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}
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command.run()
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return command
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}
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function waitFfmpegUntilError (command: FfmpegCommand, successAfterMS = 10000) {
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return new Promise<void>((res, rej) => {
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command.on('error', err => {
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return rej(err)
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})
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setTimeout(() => {
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res()
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}, successAfterMS)
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})
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}
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async function testFfmpegStreamError (command: FfmpegCommand, shouldHaveError: boolean) {
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let error: Error
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try {
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await waitFfmpegUntilError(command, 35000)
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} catch (err) {
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error = err
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}
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await stopFfmpeg(command)
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if (shouldHaveError && !error) throw new Error('Ffmpeg did not have an error')
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if (!shouldHaveError && error) throw error
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}
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async function stopFfmpeg (command: FfmpegCommand) {
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command.kill('SIGINT')
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await wait(500)
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}
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async function waitUntilLivePublishedOnAllServers (servers: PeerTubeServer[], videoId: string) {
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for (const server of servers) {
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await server.live.waitUntilPublished({ videoId })
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}
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}
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async function waitUntilLiveWaitingOnAllServers (servers: PeerTubeServer[], videoId: string) {
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for (const server of servers) {
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await server.live.waitUntilWaiting({ videoId })
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}
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}
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async function waitUntilLiveReplacedByReplayOnAllServers (servers: PeerTubeServer[], videoId: string) {
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for (const server of servers) {
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await server.live.waitUntilReplacedByReplay({ videoId })
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}
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}
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async function findExternalSavedVideo (server: PeerTubeServer, liveDetails: VideoDetails) {
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const include = VideoInclude.BLACKLISTED
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const privacyOneOf = [ VideoPrivacy.INTERNAL, VideoPrivacy.PRIVATE, VideoPrivacy.PUBLIC, VideoPrivacy.UNLISTED ]
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const { data } = await server.videos.list({ token: server.accessToken, sort: '-publishedAt', include, privacyOneOf })
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return data.find(v => v.name === liveDetails.name + ' - ' + new Date(liveDetails.publishedAt).toLocaleString())
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}
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export {
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sendRTMPStream,
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waitFfmpegUntilError,
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testFfmpegStreamError,
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stopFfmpeg,
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waitUntilLivePublishedOnAllServers,
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waitUntilLiveReplacedByReplayOnAllServers,
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waitUntilLiveWaitingOnAllServers,
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findExternalSavedVideo
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}
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