server/tests/api/videos/video-transcoder.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 { FfprobeData } from 'fluent-ffmpeg'
   6 import { omit } from 'lodash'
   7 import { join } from 'path'
   8 import { Job } from '@shared/models'
   9 import { VIDEO_TRANSCODING_FPS } from '../../../../server/initializers/constants'
  10 import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
  11 import {
  12   buildAbsoluteFixturePath,
  13   buildServerDirectory,
  14   cleanupTests,
  15   doubleFollow,
  16   flushAndRunMultipleServers,
  17   generateHighBitrateVideo,
  18   generateVideoWithFramerate,
  19   getJobsListPaginationAndSort,
  20   getMyVideos,
  21   getServerFileSize,
  22   getVideo,
  23   getVideoFileMetadataUrl,
  24   getVideosList,
  25   makeGetRequest,
  26   ServerInfo,
  27   setAccessTokensToServers,
  28   updateCustomSubConfig,
  29   uploadVideo,
  30   uploadVideoAndGetId,
  31   waitJobs,
  32   webtorrentAdd
  33 } from '../../../../shared/extra-utils'
  34 import { getMaxBitrate, VideoDetails, VideoResolution, VideoState } from '../../../../shared/models/videos'
  35 import {
  36   canDoQuickTranscode,
  37   getAudioStream,
  38   getMetadataFromFile,
  39   getVideoFileBitrate,
  40   getVideoFileFPS,
  41   getVideoFileResolution
  42 } from '../../../helpers/ffprobe-utils'
  43
  44 const expect = chai.expect
  45
  46 function updateConfigForTranscoding (server: ServerInfo) {
  47   return updateCustomSubConfig(server.url, server.accessToken, {
  48     transcoding: {
  49       enabled: true,
  50       allowAdditionalExtensions: true,
  51       allowAudioFiles: true,
  52       hls: { enabled: true },
  53       webtorrent: { enabled: true },
  54       resolutions: {
  55         '0p': false,
  56         '240p': true,
  57         '360p': true,
  58         '480p': true,
  59         '720p': true,
  60         '1080p': true,
  61         '1440p': true,
  62         '2160p': true
  63       }
  64     }
  65   })
  66 }
  67
  68 describe('Test video transcoding', function () {
  69   let servers: ServerInfo[] = []
  70   let video4k: string
  71
  72   before(async function () {
  73     this.timeout(30_000)
  74
  75     // Run servers
  76     servers = await flushAndRunMultipleServers(2)
  77
  78     await setAccessTokensToServers(servers)
  79
  80     await doubleFollow(servers[0], servers[1])
  81
  82     await updateConfigForTranscoding(servers[1])
  83   })
  84
  85   describe('Basic transcoding (or not)', function () {
  86
  87     it('Should not transcode video on server 1', async function () {
  88       this.timeout(60_000)
  89
  90       const videoAttributes = {
  91         name: 'my super name for server 1',
  92         description: 'my super description for server 1',
  93         fixture: 'video_short.webm'
  94       }
  95       await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes)
  96
  97       await waitJobs(servers)
  98
  99       for (const server of servers) {
 100         const res = await getVideosList(server.url)
 101         const video = res.body.data[0]
 102
 103         const res2 = await getVideo(server.url, video.id)
 104         const videoDetails = res2.body
 105         expect(videoDetails.files).to.have.lengthOf(1)
 106
 107         const magnetUri = videoDetails.files[0].magnetUri
 108         expect(magnetUri).to.match(/\.webm/)
 109
 110         const torrent = await webtorrentAdd(magnetUri, true)
 111         expect(torrent.files).to.be.an('array')
 112         expect(torrent.files.length).to.equal(1)
 113         expect(torrent.files[0].path).match(/\.webm$/)
 114       }
 115     })
 116
 117     it('Should transcode video on server 2', async function () {
 118       this.timeout(120_000)
 119
 120       const videoAttributes = {
 121         name: 'my super name for server 2',
 122         description: 'my super description for server 2',
 123         fixture: 'video_short.webm'
 124       }
 125       await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 126
 127       await waitJobs(servers)
 128
 129       for (const server of servers) {
 130         const res = await getVideosList(server.url)
 131
 132         const video = res.body.data.find(v => v.name === videoAttributes.name)
 133         const res2 = await getVideo(server.url, video.id)
 134         const videoDetails = res2.body
 135
 136         expect(videoDetails.files).to.have.lengthOf(4)
 137
 138         const magnetUri = videoDetails.files[0].magnetUri
 139         expect(magnetUri).to.match(/\.mp4/)
 140
 141         const torrent = await webtorrentAdd(magnetUri, true)
 142         expect(torrent.files).to.be.an('array')
 143         expect(torrent.files.length).to.equal(1)
 144         expect(torrent.files[0].path).match(/\.mp4$/)
 145       }
 146     })
 147
 148     it('Should wait for transcoding before publishing the video', async function () {
 149       this.timeout(160_000)
 150
 151       {
 152         // Upload the video, but wait transcoding
 153         const videoAttributes = {
 154           name: 'waiting video',
 155           fixture: 'video_short1.webm',
 156           waitTranscoding: true
 157         }
 158         const resVideo = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 159         const videoId = resVideo.body.video.uuid
 160
 161         // Should be in transcode state
 162         const { body } = await getVideo(servers[1].url, videoId)
 163         expect(body.name).to.equal('waiting video')
 164         expect(body.state.id).to.equal(VideoState.TO_TRANSCODE)
 165         expect(body.state.label).to.equal('To transcode')
 166         expect(body.waitTranscoding).to.be.true
 167
 168         // Should have my video
 169         const resMyVideos = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 10)
 170         const videoToFindInMine = resMyVideos.body.data.find(v => v.name === videoAttributes.name)
 171         expect(videoToFindInMine).not.to.be.undefined
 172         expect(videoToFindInMine.state.id).to.equal(VideoState.TO_TRANSCODE)
 173         expect(videoToFindInMine.state.label).to.equal('To transcode')
 174         expect(videoToFindInMine.waitTranscoding).to.be.true
 175
 176         // Should not list this video
 177         const resVideos = await getVideosList(servers[1].url)
 178         const videoToFindInList = resVideos.body.data.find(v => v.name === videoAttributes.name)
 179         expect(videoToFindInList).to.be.undefined
 180
 181         // Server 1 should not have the video yet
 182         await getVideo(servers[0].url, videoId, HttpStatusCode.NOT_FOUND_404)
 183       }
 184
 185       await waitJobs(servers)
 186
 187       for (const server of servers) {
 188         const res = await getVideosList(server.url)
 189         const videoToFind = res.body.data.find(v => v.name === 'waiting video')
 190         expect(videoToFind).not.to.be.undefined
 191
 192         const res2 = await getVideo(server.url, videoToFind.id)
 193         const videoDetails: VideoDetails = res2.body
 194
 195         expect(videoDetails.state.id).to.equal(VideoState.PUBLISHED)
 196         expect(videoDetails.state.label).to.equal('Published')
 197         expect(videoDetails.waitTranscoding).to.be.true
 198       }
 199     })
 200
 201     it('Should accept and transcode additional extensions', async function () {
 202       this.timeout(300_000)
 203
 204       let tempFixturePath: string
 205
 206       {
 207         tempFixturePath = await generateHighBitrateVideo()
 208
 209         const bitrate = await getVideoFileBitrate(tempFixturePath)
 210         expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 25, VIDEO_TRANSCODING_FPS))
 211       }
 212
 213       for (const fixture of [ 'video_short.mkv', 'video_short.avi' ]) {
 214         const videoAttributes = {
 215           name: fixture,
 216           fixture
 217         }
 218
 219         await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 220
 221         await waitJobs(servers)
 222
 223         for (const server of servers) {
 224           const res = await getVideosList(server.url)
 225
 226           const video = res.body.data.find(v => v.name === videoAttributes.name)
 227           const res2 = await getVideo(server.url, video.id)
 228           const videoDetails = res2.body
 229
 230           expect(videoDetails.files).to.have.lengthOf(4)
 231
 232           const magnetUri = videoDetails.files[0].magnetUri
 233           expect(magnetUri).to.contain('.mp4')
 234         }
 235       }
 236     })
 237
 238     it('Should transcode a 4k video', async function () {
 239       this.timeout(200_000)
 240
 241       const videoAttributes = {
 242         name: '4k video',
 243         fixture: 'video_short_4k.mp4'
 244       }
 245
 246       const resUpload = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 247       video4k = resUpload.body.video.uuid
 248
 249       await waitJobs(servers)
 250
 251       const resolutions = [ 240, 360, 480, 720, 1080, 1440, 2160 ]
 252
 253       for (const server of servers) {
 254         const res = await getVideo(server.url, video4k)
 255         const videoDetails: VideoDetails = res.body
 256
 257         expect(videoDetails.files).to.have.lengthOf(resolutions.length)
 258
 259         for (const r of resolutions) {
 260           expect(videoDetails.files.find(f => f.resolution.id === r)).to.not.be.undefined
 261           expect(videoDetails.streamingPlaylists[0].files.find(f => f.resolution.id === r)).to.not.be.undefined
 262         }
 263       }
 264     })
 265   })
 266
 267   describe('Audio transcoding', function () {
 268
 269     it('Should transcode high bit rate mp3 to proper bit rate', async function () {
 270       this.timeout(60_000)
 271
 272       const videoAttributes = {
 273         name: 'mp3_256k',
 274         fixture: 'video_short_mp3_256k.mp4'
 275       }
 276       await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 277
 278       await waitJobs(servers)
 279
 280       for (const server of servers) {
 281         const res = await getVideosList(server.url)
 282
 283         const video = res.body.data.find(v => v.name === videoAttributes.name)
 284         const res2 = await getVideo(server.url, video.id)
 285         const videoDetails: VideoDetails = res2.body
 286
 287         expect(videoDetails.files).to.have.lengthOf(4)
 288
 289         const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
 290         const probe = await getAudioStream(path)
 291
 292         if (probe.audioStream) {
 293           expect(probe.audioStream['codec_name']).to.be.equal('aac')
 294           expect(probe.audioStream['bit_rate']).to.be.at.most(384 * 8000)
 295         } else {
 296           this.fail('Could not retrieve the audio stream on ' + probe.absolutePath)
 297         }
 298       }
 299     })
 300
 301     it('Should transcode video with no audio and have no audio itself', async function () {
 302       this.timeout(60_000)
 303
 304       const videoAttributes = {
 305         name: 'no_audio',
 306         fixture: 'video_short_no_audio.mp4'
 307       }
 308       await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 309
 310       await waitJobs(servers)
 311
 312       for (const server of servers) {
 313         const res = await getVideosList(server.url)
 314
 315         const video = res.body.data.find(v => v.name === videoAttributes.name)
 316         const res2 = await getVideo(server.url, video.id)
 317         const videoDetails: VideoDetails = res2.body
 318
 319         expect(videoDetails.files).to.have.lengthOf(4)
 320         const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
 321         const probe = await getAudioStream(path)
 322         expect(probe).to.not.have.property('audioStream')
 323       }
 324     })
 325
 326     it('Should leave the audio untouched, but properly transcode the video', async function () {
 327       this.timeout(60_000)
 328
 329       const videoAttributes = {
 330         name: 'untouched_audio',
 331         fixture: 'video_short.mp4'
 332       }
 333       await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 334
 335       await waitJobs(servers)
 336
 337       for (const server of servers) {
 338         const res = await getVideosList(server.url)
 339
 340         const video = res.body.data.find(v => v.name === videoAttributes.name)
 341         const res2 = await getVideo(server.url, video.id)
 342         const videoDetails: VideoDetails = res2.body
 343
 344         expect(videoDetails.files).to.have.lengthOf(4)
 345
 346         const fixturePath = buildAbsoluteFixturePath(videoAttributes.fixture)
 347         const fixtureVideoProbe = await getAudioStream(fixturePath)
 348         const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
 349
 350         const videoProbe = await getAudioStream(path)
 351
 352         if (videoProbe.audioStream && fixtureVideoProbe.audioStream) {
 353           const toOmit = [ 'max_bit_rate', 'duration', 'duration_ts', 'nb_frames', 'start_time', 'start_pts' ]
 354           expect(omit(videoProbe.audioStream, toOmit)).to.be.deep.equal(omit(fixtureVideoProbe.audioStream, toOmit))
 355         } else {
 356           this.fail('Could not retrieve the audio stream on ' + videoProbe.absolutePath)
 357         }
 358       }
 359     })
 360   })
 361
 362   describe('Audio upload', function () {
 363
 364     function runSuite (mode: 'legacy' | 'resumable') {
 365
 366       before(async function () {
 367         await updateCustomSubConfig(servers[1].url, servers[1].accessToken, {
 368           transcoding: {
 369             hls: { enabled: true },
 370             webtorrent: { enabled: true },
 371             resolutions: {
 372               '0p': false,
 373               '240p': false,
 374               '360p': false,
 375               '480p': false,
 376               '720p': false,
 377               '1080p': false,
 378               '1440p': false,
 379               '2160p': false
 380             }
 381           }
 382         })
 383       })
 384
 385       it('Should merge an audio file with the preview file', async function () {
 386         this.timeout(60_000)
 387
 388         const videoAttributesArg = { name: 'audio_with_preview', previewfile: 'preview.jpg', fixture: 'sample.ogg' }
 389         await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributesArg, HttpStatusCode.OK_200, mode)
 390
 391         await waitJobs(servers)
 392
 393         for (const server of servers) {
 394           const res = await getVideosList(server.url)
 395
 396           const video = res.body.data.find(v => v.name === 'audio_with_preview')
 397           const res2 = await getVideo(server.url, video.id)
 398           const videoDetails: VideoDetails = res2.body
 399
 400           expect(videoDetails.files).to.have.lengthOf(1)
 401
 402           await makeGetRequest({ url: server.url, path: videoDetails.thumbnailPath, statusCodeExpected: HttpStatusCode.OK_200 })
 403           await makeGetRequest({ url: server.url, path: videoDetails.previewPath, statusCodeExpected: HttpStatusCode.OK_200 })
 404
 405           const magnetUri = videoDetails.files[0].magnetUri
 406           expect(magnetUri).to.contain('.mp4')
 407         }
 408       })
 409
 410       it('Should upload an audio file and choose a default background image', async function () {
 411         this.timeout(60_000)
 412
 413         const videoAttributesArg = { name: 'audio_without_preview', fixture: 'sample.ogg' }
 414         await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributesArg, HttpStatusCode.OK_200, mode)
 415
 416         await waitJobs(servers)
 417
 418         for (const server of servers) {
 419           const res = await getVideosList(server.url)
 420
 421           const video = res.body.data.find(v => v.name === 'audio_without_preview')
 422           const res2 = await getVideo(server.url, video.id)
 423           const videoDetails = res2.body
 424
 425           expect(videoDetails.files).to.have.lengthOf(1)
 426
 427           await makeGetRequest({ url: server.url, path: videoDetails.thumbnailPath, statusCodeExpected: HttpStatusCode.OK_200 })
 428           await makeGetRequest({ url: server.url, path: videoDetails.previewPath, statusCodeExpected: HttpStatusCode.OK_200 })
 429
 430           const magnetUri = videoDetails.files[0].magnetUri
 431           expect(magnetUri).to.contain('.mp4')
 432         }
 433       })
 434
 435       it('Should upload an audio file and create an audio version only', async function () {
 436         this.timeout(60_000)
 437
 438         await updateCustomSubConfig(servers[1].url, servers[1].accessToken, {
 439           transcoding: {
 440             hls: { enabled: true },
 441             webtorrent: { enabled: true },
 442             resolutions: {
 443               '0p': true,
 444               '240p': false,
 445               '360p': false
 446             }
 447           }
 448         })
 449
 450         const videoAttributesArg = { name: 'audio_with_preview', previewfile: 'preview.jpg', fixture: 'sample.ogg' }
 451         const resVideo = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributesArg, HttpStatusCode.OK_200, mode)
 452
 453         await waitJobs(servers)
 454
 455         for (const server of servers) {
 456           const res2 = await getVideo(server.url, resVideo.body.video.id)
 457           const videoDetails: VideoDetails = res2.body
 458
 459           for (const files of [ videoDetails.files, videoDetails.streamingPlaylists[0].files ]) {
 460             expect(files).to.have.lengthOf(2)
 461             expect(files.find(f => f.resolution.id === 0)).to.not.be.undefined
 462           }
 463         }
 464
 465         await updateConfigForTranscoding(servers[1])
 466       })
 467     }
 468
 469     describe('Legacy upload', function () {
 470       runSuite('legacy')
 471     })
 472
 473     describe('Resumable upload', function () {
 474       runSuite('resumable')
 475     })
 476   })
 477
 478   describe('Framerate', function () {
 479
 480     it('Should transcode a 60 FPS video', async function () {
 481       this.timeout(60_000)
 482
 483       const videoAttributes = {
 484         name: 'my super 30fps name for server 2',
 485         description: 'my super 30fps description for server 2',
 486         fixture: '60fps_720p_small.mp4'
 487       }
 488       await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 489
 490       await waitJobs(servers)
 491
 492       for (const server of servers) {
 493         const res = await getVideosList(server.url)
 494
 495         const video = res.body.data.find(v => v.name === videoAttributes.name)
 496         const res2 = await getVideo(server.url, video.id)
 497         const videoDetails: VideoDetails = res2.body
 498
 499         expect(videoDetails.files).to.have.lengthOf(4)
 500         expect(videoDetails.files[0].fps).to.be.above(58).and.below(62)
 501         expect(videoDetails.files[1].fps).to.be.below(31)
 502         expect(videoDetails.files[2].fps).to.be.below(31)
 503         expect(videoDetails.files[3].fps).to.be.below(31)
 504
 505         for (const resolution of [ '240', '360', '480' ]) {
 506           const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-' + resolution + '.mp4'))
 507           const fps = await getVideoFileFPS(path)
 508
 509           expect(fps).to.be.below(31)
 510         }
 511
 512         const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-720.mp4'))
 513         const fps = await getVideoFileFPS(path)
 514
 515         expect(fps).to.be.above(58).and.below(62)
 516       }
 517     })
 518
 519     it('Should downscale to the closest divisor standard framerate', async function () {
 520       this.timeout(200_000)
 521
 522       let tempFixturePath: string
 523
 524       {
 525         tempFixturePath = await generateVideoWithFramerate(59)
 526
 527         const fps = await getVideoFileFPS(tempFixturePath)
 528         expect(fps).to.be.equal(59)
 529       }
 530
 531       const videoAttributes = {
 532         name: '59fps video',
 533         description: '59fps video',
 534         fixture: tempFixturePath
 535       }
 536
 537       await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 538
 539       await waitJobs(servers)
 540
 541       for (const server of servers) {
 542         const res = await getVideosList(server.url)
 543
 544         const video = res.body.data.find(v => v.name === videoAttributes.name)
 545
 546         {
 547           const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
 548           const fps = await getVideoFileFPS(path)
 549           expect(fps).to.be.equal(25)
 550         }
 551
 552         {
 553           const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-720.mp4'))
 554           const fps = await getVideoFileFPS(path)
 555           expect(fps).to.be.equal(59)
 556         }
 557       }
 558     })
 559   })
 560
 561   describe('Bitrate control', function () {
 562     it('Should respect maximum bitrate values', async function () {
 563       this.timeout(160_000)
 564
 565       let tempFixturePath: string
 566
 567       {
 568         tempFixturePath = await generateHighBitrateVideo()
 569
 570         const bitrate = await getVideoFileBitrate(tempFixturePath)
 571         expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 25, VIDEO_TRANSCODING_FPS))
 572       }
 573
 574       const videoAttributes = {
 575         name: 'high bitrate video',
 576         description: 'high bitrate video',
 577         fixture: tempFixturePath
 578       }
 579
 580       await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 581
 582       await waitJobs(servers)
 583
 584       for (const server of servers) {
 585         const res = await getVideosList(server.url)
 586
 587         const video = res.body.data.find(v => v.name === videoAttributes.name)
 588
 589         for (const resolution of [ '240', '360', '480', '720', '1080' ]) {
 590           const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-' + resolution + '.mp4'))
 591
 592           const bitrate = await getVideoFileBitrate(path)
 593           const fps = await getVideoFileFPS(path)
 594           const resolution2 = await getVideoFileResolution(path)
 595
 596           expect(resolution2.videoFileResolution.toString()).to.equal(resolution)
 597           expect(bitrate).to.be.below(getMaxBitrate(resolution2.videoFileResolution, fps, VIDEO_TRANSCODING_FPS))
 598         }
 599       }
 600     })
 601
 602     it('Should not transcode to an higher bitrate than the original file', async function () {
 603       this.timeout(160_000)
 604
 605       const config = {
 606         transcoding: {
 607           enabled: true,
 608           resolutions: {
 609             '240p': true,
 610             '360p': true,
 611             '480p': true,
 612             '720p': true,
 613             '1080p': true,
 614             '1440p': true,
 615             '2160p': true
 616           },
 617           webtorrent: { enabled: true },
 618           hls: { enabled: true }
 619         }
 620       }
 621       await updateCustomSubConfig(servers[1].url, servers[1].accessToken, config)
 622
 623       const videoAttributes = {
 624         name: 'low bitrate',
 625         fixture: 'low-bitrate.mp4'
 626       }
 627
 628       const resUpload = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
 629       const videoUUID = resUpload.body.video.uuid
 630
 631       await waitJobs(servers)
 632
 633       const resolutions = [ 240, 360, 480, 720, 1080 ]
 634       for (const r of resolutions) {
 635         const path = `videos/${videoUUID}-${r}.mp4`
 636         const size = await getServerFileSize(servers[1], path)
 637         expect(size, `${path} not below ${60_000}`).to.be.below(60_000)
 638       }
 639     })
 640   })
 641
 642   describe('FFprobe', function () {
 643
 644     it('Should provide valid ffprobe data', async function () {
 645       this.timeout(160_000)
 646
 647       const videoUUID = (await uploadVideoAndGetId({ server: servers[1], videoName: 'ffprobe data' })).uuid
 648       await waitJobs(servers)
 649
 650       {
 651         const path = buildServerDirectory(servers[1], join('videos', videoUUID + '-240.mp4'))
 652         const metadata = await getMetadataFromFile(path)
 653
 654         // expected format properties
 655         for (const p of [
 656           'tags.encoder',
 657           'format_long_name',
 658           'size',
 659           'bit_rate'
 660         ]) {
 661           expect(metadata.format).to.have.nested.property(p)
 662         }
 663
 664         // expected stream properties
 665         for (const p of [
 666           'codec_long_name',
 667           'profile',
 668           'width',
 669           'height',
 670           'display_aspect_ratio',
 671           'avg_frame_rate',
 672           'pix_fmt'
 673         ]) {
 674           expect(metadata.streams[0]).to.have.nested.property(p)
 675         }
 676
 677         expect(metadata).to.not.have.nested.property('format.filename')
 678       }
 679
 680       for (const server of servers) {
 681         const res2 = await getVideo(server.url, videoUUID)
 682         const videoDetails: VideoDetails = res2.body
 683
 684         const videoFiles = videoDetails.files
 685                                       .concat(videoDetails.streamingPlaylists[0].files)
 686         expect(videoFiles).to.have.lengthOf(8)
 687
 688         for (const file of videoFiles) {
 689           expect(file.metadata).to.be.undefined
 690           expect(file.metadataUrl).to.exist
 691           expect(file.metadataUrl).to.contain(servers[1].url)
 692           expect(file.metadataUrl).to.contain(videoUUID)
 693
 694           const res3 = await getVideoFileMetadataUrl(file.metadataUrl)
 695           const metadata: FfprobeData = res3.body
 696           expect(metadata).to.have.nested.property('format.size')
 697         }
 698       }
 699     })
 700
 701     it('Should correctly detect if quick transcode is possible', async function () {
 702       this.timeout(10_000)
 703
 704       expect(await canDoQuickTranscode(buildAbsoluteFixturePath('video_short.mp4'))).to.be.true
 705       expect(await canDoQuickTranscode(buildAbsoluteFixturePath('video_short.webm'))).to.be.false
 706     })
 707   })
 708
 709   describe('Transcoding job queue', function () {
 710
 711     it('Should have the appropriate priorities for transcoding jobs', async function () {
 712       const res = await getJobsListPaginationAndSort({
 713         url: servers[1].url,
 714         accessToken: servers[1].accessToken,
 715         start: 0,
 716         count: 100,
 717         sort: '-createdAt',
 718         jobType: 'video-transcoding'
 719       })
 720
 721       const jobs = res.body.data as Job[]
 722
 723       const transcodingJobs = jobs.filter(j => j.data.videoUUID === video4k)
 724
 725       expect(transcodingJobs).to.have.lengthOf(14)
 726
 727       const hlsJobs = transcodingJobs.filter(j => j.data.type === 'new-resolution-to-hls')
 728       const webtorrentJobs = transcodingJobs.filter(j => j.data.type === 'new-resolution-to-webtorrent')
 729       const optimizeJobs = transcodingJobs.filter(j => j.data.type === 'optimize-to-webtorrent')
 730
 731       expect(hlsJobs).to.have.lengthOf(7)
 732       expect(webtorrentJobs).to.have.lengthOf(6)
 733       expect(optimizeJobs).to.have.lengthOf(1)
 734
 735       for (const j of optimizeJobs.concat(hlsJobs.concat(webtorrentJobs))) {
 736         expect(j.priority).to.be.greaterThan(100)
 737         expect(j.priority).to.be.lessThan(150)
 738       }
 739     })
 740   })
 741
 742   after(async function () {
 743     await cleanupTests(servers)
 744   })
 745 })