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/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
import 'mocha'
import { expect } from 'chai'
import { getAudioStream, getVideoFileFPS, getVideoStreamFromFile } from '@server/helpers/ffprobe-utils'
import {
cleanupTests,
createSingleServer,
PeerTubeServer,
PluginsCommand,
setAccessTokensToServers,
setDefaultVideoChannel,
testFfmpegStreamError,
waitJobs
} from '@shared/extra-utils'
import { VideoPrivacy } from '@shared/models'
async function createLiveWrapper (server: PeerTubeServer) {
const liveAttributes = {
name: 'live video',
channelId: server.store.channel.id,
privacy: VideoPrivacy.PUBLIC
}
const { uuid } = await server.live.create({ fields: liveAttributes })
return uuid
}
function updateConf (server: PeerTubeServer, vodProfile: string, liveProfile: string) {
return server.config.updateCustomSubConfig({
newConfig: {
transcoding: {
enabled: true,
profile: vodProfile,
hls: {
enabled: true
},
webtorrent: {
enabled: true
},
resolutions: {
'240p': true,
'360p': false,
'480p': false,
'720p': true
}
},
live: {
transcoding: {
profile: liveProfile,
enabled: true,
resolutions: {
'240p': true,
'360p': false,
'480p': false,
'720p': true
}
}
}
}
})
}
describe('Test transcoding plugins', function () {
let server: PeerTubeServer
before(async function () {
this.timeout(60000)
server = await createSingleServer(1)
await setAccessTokensToServers([ server ])
await setDefaultVideoChannel([ server ])
await updateConf(server, 'default', 'default')
})
describe('When using a plugin adding profiles to existing encoders', function () {
async function checkVideoFPS (uuid: string, type: 'above' | 'below', fps: number) {
const video = await server.videos.get({ id: uuid })
const files = video.files.concat(...video.streamingPlaylists.map(p => p.files))
for (const file of files) {
if (type === 'above') {
expect(file.fps).to.be.above(fps)
} else {
expect(file.fps).to.be.below(fps)
}
}
}
async function checkLiveFPS (uuid: string, type: 'above' | 'below', fps: number) {
const playlistUrl = `${server.url}/static/streaming-playlists/hls/${uuid}/0.m3u8`
const videoFPS = await getVideoFileFPS(playlistUrl)
if (type === 'above') {
expect(videoFPS).to.be.above(fps)
} else {
expect(videoFPS).to.be.below(fps)
}
}
before(async function () {
await server.plugins.install({ path: PluginsCommand.getPluginTestPath('-transcoding-one') })
})
it('Should have the appropriate available profiles', async function () {
const config = await server.config.getConfig()
expect(config.transcoding.availableProfiles).to.have.members([ 'default', 'low-vod', 'input-options-vod', 'bad-scale-vod' ])
expect(config.live.transcoding.availableProfiles).to.have.members([ 'default', 'high-live', 'input-options-live', 'bad-scale-live' ])
})
describe('VOD', function () {
it('Should not use the plugin profile if not chosen by the admin', async function () {
this.timeout(240000)
const videoUUID = (await server.videos.quickUpload({ name: 'video' })).uuid
await waitJobs([ server ])
await checkVideoFPS(videoUUID, 'above', 20)
})
it('Should use the vod profile', async function () {
this.timeout(240000)
await updateConf(server, 'low-vod', 'default')
const videoUUID = (await server.videos.quickUpload({ name: 'video' })).uuid
await waitJobs([ server ])
await checkVideoFPS(videoUUID, 'below', 12)
})
it('Should apply input options in vod profile', async function () {
this.timeout(240000)
await updateConf(server, 'input-options-vod', 'default')
const videoUUID = (await server.videos.quickUpload({ name: 'video' })).uuid
await waitJobs([ server ])
await checkVideoFPS(videoUUID, 'below', 6)
})
it('Should apply the scale filter in vod profile', async function () {
this.timeout(240000)
await updateConf(server, 'bad-scale-vod', 'default')
const videoUUID = (await server.videos.quickUpload({ name: 'video' })).uuid
await waitJobs([ server ])
// Transcoding failed
const video = await server.videos.get({ id: videoUUID })
expect(video.files).to.have.lengthOf(1)
expect(video.streamingPlaylists).to.have.lengthOf(0)
})
})
describe('Live', function () {
it('Should not use the plugin profile if not chosen by the admin', async function () {
this.timeout(240000)
const liveVideoId = await createLiveWrapper(server)
await server.live.sendRTMPStreamInVideo({ videoId: liveVideoId, fixtureName: 'video_very_short_240p.mp4' })
await server.live.waitUntilPublished({ videoId: liveVideoId })
await waitJobs([ server ])
await checkLiveFPS(liveVideoId, 'above', 20)
})
it('Should use the live profile', async function () {
this.timeout(240000)
await updateConf(server, 'low-vod', 'high-live')
const liveVideoId = await createLiveWrapper(server)
await server.live.sendRTMPStreamInVideo({ videoId: liveVideoId, fixtureName: 'video_very_short_240p.mp4' })
await server.live.waitUntilPublished({ videoId: liveVideoId })
await waitJobs([ server ])
await checkLiveFPS(liveVideoId, 'above', 45)
})
it('Should apply the input options on live profile', async function () {
this.timeout(240000)
await updateConf(server, 'low-vod', 'input-options-live')
const liveVideoId = await createLiveWrapper(server)
await server.live.sendRTMPStreamInVideo({ videoId: liveVideoId, fixtureName: 'video_very_short_240p.mp4' })
await server.live.waitUntilPublished({ videoId: liveVideoId })
await waitJobs([ server ])
await checkLiveFPS(liveVideoId, 'above', 45)
})
it('Should apply the scale filter name on live profile', async function () {
this.timeout(240000)
await updateConf(server, 'low-vod', 'bad-scale-live')
const liveVideoId = await createLiveWrapper(server)
const command = await server.live.sendRTMPStreamInVideo({ videoId: liveVideoId, fixtureName: 'video_very_short_240p.mp4' })
await testFfmpegStreamError(command, true)
})
it('Should default to the default profile if the specified profile does not exist', async function () {
this.timeout(240000)
await server.plugins.uninstall({ npmName: 'peertube-plugin-test-transcoding-one' })
const config = await server.config.getConfig()
expect(config.transcoding.availableProfiles).to.deep.equal([ 'default' ])
expect(config.live.transcoding.availableProfiles).to.deep.equal([ 'default' ])
const videoUUID = (await server.videos.quickUpload({ name: 'video', fixture: 'video_very_short_240p.mp4' })).uuid
await waitJobs([ server ])
await checkVideoFPS(videoUUID, 'above', 20)
})
})
})
describe('When using a plugin adding new encoders', function () {
before(async function () {
await server.plugins.install({ path: PluginsCommand.getPluginTestPath('-transcoding-two') })
await updateConf(server, 'test-vod-profile', 'test-live-profile')
})
it('Should use the new vod encoders', async function () {
this.timeout(240000)
const videoUUID = (await server.videos.quickUpload({ name: 'video', fixture: 'video_very_short_240p.mp4' })).uuid
await waitJobs([ server ])
const video = await server.videos.get({ id: videoUUID })
const path = server.servers.buildWebTorrentFilePath(video.files[0].fileUrl)
const audioProbe = await getAudioStream(path)
expect(audioProbe.audioStream.codec_name).to.equal('opus')
const videoProbe = await getVideoStreamFromFile(path)
expect(videoProbe.codec_name).to.equal('vp9')
})
it('Should use the new live encoders', async function () {
this.timeout(240000)
const liveVideoId = await createLiveWrapper(server)
await server.live.sendRTMPStreamInVideo({ videoId: liveVideoId, fixtureName: 'video_short2.webm' })
await server.live.waitUntilPublished({ videoId: liveVideoId })
await waitJobs([ server ])
const playlistUrl = `${server.url}/static/streaming-playlists/hls/${liveVideoId}/0.m3u8`
const audioProbe = await getAudioStream(playlistUrl)
expect(audioProbe.audioStream.codec_name).to.equal('opus')
const videoProbe = await getVideoStreamFromFile(playlistUrl)
expect(videoProbe.codec_name).to.equal('h264')
})
})
after(async function () {
await cleanupTests([ server ])
})
})
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