server/tests/api/videos/audio-only.ts

   1 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
   2
   3 import 'mocha'
   4 import * as chai from 'chai'
   5 import { join } from 'path'
   6 import { getAudioStream, getVideoStreamSize } from '@server/helpers/ffprobe-utils'
   7 import { cleanupTests, createMultipleServers, doubleFollow, PeerTubeServer, setAccessTokensToServers, waitJobs } from '@shared/extra-utils'
   8
   9 const expect = chai.expect
  10
  11 describe('Test audio only video transcoding', function () {
  12   let servers: PeerTubeServer[] = []
  13   let videoUUID: string
  14
  15   before(async function () {
  16     this.timeout(120000)
  17
  18     const configOverride = {
  19       transcoding: {
  20         enabled: true,
  21         resolutions: {
  22           '0p': true,
  23           '240p': true,
  24           '360p': false,
  25           '480p': false,
  26           '720p': false,
  27           '1080p': false,
  28           '1440p': false,
  29           '2160p': false
  30         },
  31         hls: {
  32           enabled: true
  33         },
  34         webtorrent: {
  35           enabled: true
  36         }
  37       }
  38     }
  39     servers = await createMultipleServers(2, configOverride)
  40
  41     // Get the access tokens
  42     await setAccessTokensToServers(servers)
  43
  44     // Server 1 and server 2 follow each other
  45     await doubleFollow(servers[0], servers[1])
  46   })
  47
  48   it('Should upload a video and transcode it', async function () {
  49     this.timeout(120000)
  50
  51     const { uuid } = await servers[0].videos.upload({ attributes: { name: 'audio only' } })
  52     videoUUID = uuid
  53
  54     await waitJobs(servers)
  55
  56     for (const server of servers) {
  57       const video = await server.videos.get({ id: videoUUID })
  58       expect(video.streamingPlaylists).to.have.lengthOf(1)
  59
  60       for (const files of [ video.files, video.streamingPlaylists[0].files ]) {
  61         expect(files).to.have.lengthOf(3)
  62         expect(files[0].resolution.id).to.equal(720)
  63         expect(files[1].resolution.id).to.equal(240)
  64         expect(files[2].resolution.id).to.equal(0)
  65       }
  66     }
  67   })
  68
  69   it('0p transcoded video should not have video', async function () {
  70     const paths = [
  71       servers[0].servers.buildDirectory(join('videos', videoUUID + '-0.mp4')),
  72       servers[0].servers.buildDirectory(join('streaming-playlists', 'hls', videoUUID, videoUUID + '-0-fragmented.mp4'))
  73     ]
  74
  75     for (const path of paths) {
  76       const { audioStream } = await getAudioStream(path)
  77       expect(audioStream['codec_name']).to.be.equal('aac')
  78       expect(audioStream['bit_rate']).to.be.at.most(384 * 8000)
  79
  80       const size = await getVideoStreamSize(path)
  81       expect(size.height).to.equal(0)
  82       expect(size.width).to.equal(0)
  83     }
  84   })
  85
  86   after(async function () {
  87     await cleanupTests(servers)
  88   })
  89 })