mirror of https://github.com/Chocobozzz/PeerTube
129 lines
3.5 KiB
TypeScript
129 lines
3.5 KiB
TypeScript
import ffmpeg, { FfmpegCommand } from 'fluent-ffmpeg'
|
|
import { truncate } from 'lodash'
|
|
import { buildAbsoluteFixturePath, wait } from '@shared/core-utils'
|
|
import { VideoDetails, VideoInclude, VideoPrivacy } from '@shared/models'
|
|
import { PeerTubeServer } from '../server/server'
|
|
|
|
function sendRTMPStream (options: {
|
|
rtmpBaseUrl: string
|
|
streamKey: string
|
|
fixtureName?: string // default video_short.mp4
|
|
copyCodecs?: boolean // default false
|
|
}) {
|
|
const { rtmpBaseUrl, streamKey, fixtureName = 'video_short.mp4', copyCodecs = false } = options
|
|
|
|
const fixture = buildAbsoluteFixturePath(fixtureName)
|
|
|
|
const command = ffmpeg(fixture)
|
|
command.inputOption('-stream_loop -1')
|
|
command.inputOption('-re')
|
|
|
|
if (copyCodecs) {
|
|
command.outputOption('-c copy')
|
|
} else {
|
|
command.outputOption('-c:v libx264')
|
|
command.outputOption('-g 120')
|
|
command.outputOption('-x264-params "no-scenecut=1"')
|
|
command.outputOption('-r 60')
|
|
}
|
|
|
|
command.outputOption('-f flv')
|
|
|
|
const rtmpUrl = rtmpBaseUrl + '/' + streamKey
|
|
command.output(rtmpUrl)
|
|
|
|
command.on('error', err => {
|
|
if (err?.message?.includes('Exiting normally')) return
|
|
|
|
if (process.env.DEBUG) console.error(err)
|
|
})
|
|
|
|
if (process.env.DEBUG) {
|
|
command.on('stderr', data => console.log(data))
|
|
command.on('stdout', data => console.log(data))
|
|
}
|
|
|
|
command.run()
|
|
|
|
return command
|
|
}
|
|
|
|
function waitFfmpegUntilError (command: FfmpegCommand, successAfterMS = 10000) {
|
|
return new Promise<void>((res, rej) => {
|
|
command.on('error', err => {
|
|
return rej(err)
|
|
})
|
|
|
|
setTimeout(() => {
|
|
res()
|
|
}, successAfterMS)
|
|
})
|
|
}
|
|
|
|
async function testFfmpegStreamError (command: FfmpegCommand, shouldHaveError: boolean) {
|
|
let error: Error
|
|
|
|
try {
|
|
await waitFfmpegUntilError(command, 45000)
|
|
} catch (err) {
|
|
error = err
|
|
}
|
|
|
|
await stopFfmpeg(command)
|
|
|
|
if (shouldHaveError && !error) throw new Error('Ffmpeg did not have an error')
|
|
if (!shouldHaveError && error) throw error
|
|
}
|
|
|
|
async function stopFfmpeg (command: FfmpegCommand) {
|
|
command.kill('SIGINT')
|
|
|
|
await wait(500)
|
|
}
|
|
|
|
async function waitUntilLivePublishedOnAllServers (servers: PeerTubeServer[], videoId: string) {
|
|
for (const server of servers) {
|
|
await server.live.waitUntilPublished({ videoId })
|
|
}
|
|
}
|
|
|
|
async function waitUntilLiveWaitingOnAllServers (servers: PeerTubeServer[], videoId: string) {
|
|
for (const server of servers) {
|
|
await server.live.waitUntilWaiting({ videoId })
|
|
}
|
|
}
|
|
|
|
async function waitUntilLiveReplacedByReplayOnAllServers (servers: PeerTubeServer[], videoId: string) {
|
|
for (const server of servers) {
|
|
await server.live.waitUntilReplacedByReplay({ videoId })
|
|
}
|
|
}
|
|
|
|
async function findExternalSavedVideo (server: PeerTubeServer, liveDetails: VideoDetails) {
|
|
const include = VideoInclude.BLACKLISTED
|
|
const privacyOneOf = [ VideoPrivacy.INTERNAL, VideoPrivacy.PRIVATE, VideoPrivacy.PUBLIC, VideoPrivacy.UNLISTED ]
|
|
|
|
const { data } = await server.videos.list({ token: server.accessToken, sort: '-publishedAt', include, privacyOneOf })
|
|
|
|
const videoNameSuffix = ` - ${new Date(liveDetails.publishedAt).toLocaleString()}`
|
|
const truncatedVideoName = truncate(liveDetails.name, {
|
|
length: 120 - videoNameSuffix.length
|
|
})
|
|
const toFind = truncatedVideoName + videoNameSuffix
|
|
|
|
return data.find(v => v.name === toFind)
|
|
}
|
|
|
|
export {
|
|
sendRTMPStream,
|
|
waitFfmpegUntilError,
|
|
testFfmpegStreamError,
|
|
stopFfmpeg,
|
|
|
|
waitUntilLivePublishedOnAllServers,
|
|
waitUntilLiveReplacedByReplayOnAllServers,
|
|
waitUntilLiveWaitingOnAllServers,
|
|
|
|
findExternalSavedVideo
|
|
}
|