1 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
3 import * as chai from 'chai'
5 import { omit } from 'lodash'
6 import { getMaxBitrate, VideoDetails, VideoResolution, VideoState } from '../../../../shared/models/videos'
12 getVideoFileResolution,
14 } from '../../../helpers/ffmpeg-utils'
16 buildAbsoluteFixturePath,
19 flushAndRunMultipleServers,
20 generateHighBitrateVideo,
21 generateVideoWithFramerate,
24 getVideoFileMetadataUrl,
29 setAccessTokensToServers,
33 } from '../../../../shared/extra-utils'
34 import { join } from 'path'
35 import { VIDEO_TRANSCODING_FPS } from '../../../../server/initializers/constants'
36 import { FfprobeData } from 'fluent-ffmpeg'
38 const expect = chai.expect
40 describe('Test video transcoding', function () {
41 let servers: ServerInfo[] = []
43 before(async function () {
47 servers = await flushAndRunMultipleServers(2)
49 await setAccessTokensToServers(servers)
51 await doubleFollow(servers[0], servers[1])
54 it('Should not transcode video on server 1', async function () {
57 const videoAttributes = {
58 name: 'my super name for server 1',
59 description: 'my super description for server 1',
60 fixture: 'video_short.webm'
62 await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes)
64 await waitJobs(servers)
66 for (const server of servers) {
67 const res = await getVideosList(server.url)
68 const video = res.body.data[0]
70 const res2 = await getVideo(server.url, video.id)
71 const videoDetails = res2.body
72 expect(videoDetails.files).to.have.lengthOf(1)
74 const magnetUri = videoDetails.files[0].magnetUri
75 expect(magnetUri).to.match(/\.webm/)
77 const torrent = await webtorrentAdd(magnetUri, true)
78 expect(torrent.files).to.be.an('array')
79 expect(torrent.files.length).to.equal(1)
80 expect(torrent.files[0].path).match(/\.webm$/)
84 it('Should transcode video on server 2', async function () {
87 const videoAttributes = {
88 name: 'my super name for server 2',
89 description: 'my super description for server 2',
90 fixture: 'video_short.webm'
92 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
94 await waitJobs(servers)
96 for (const server of servers) {
97 const res = await getVideosList(server.url)
99 const video = res.body.data.find(v => v.name === videoAttributes.name)
100 const res2 = await getVideo(server.url, video.id)
101 const videoDetails = res2.body
103 expect(videoDetails.files).to.have.lengthOf(4)
105 const magnetUri = videoDetails.files[0].magnetUri
106 expect(magnetUri).to.match(/\.mp4/)
108 const torrent = await webtorrentAdd(magnetUri, true)
109 expect(torrent.files).to.be.an('array')
110 expect(torrent.files.length).to.equal(1)
111 expect(torrent.files[0].path).match(/\.mp4$/)
115 it('Should transcode high bit rate mp3 to proper bit rate', async function () {
118 const videoAttributes = {
120 fixture: 'video_short_mp3_256k.mp4'
122 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
124 await waitJobs(servers)
126 for (const server of servers) {
127 const res = await getVideosList(server.url)
129 const video = res.body.data.find(v => v.name === videoAttributes.name)
130 const res2 = await getVideo(server.url, video.id)
131 const videoDetails: VideoDetails = res2.body
133 expect(videoDetails.files).to.have.lengthOf(4)
135 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-240.mp4')
136 const probe = await audio.get(path)
138 if (probe.audioStream) {
139 expect(probe.audioStream['codec_name']).to.be.equal('aac')
140 expect(probe.audioStream['bit_rate']).to.be.at.most(384 * 8000)
142 this.fail('Could not retrieve the audio stream on ' + probe.absolutePath)
147 it('Should transcode video with no audio and have no audio itself', async function () {
150 const videoAttributes = {
152 fixture: 'video_short_no_audio.mp4'
154 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
156 await waitJobs(servers)
158 for (const server of servers) {
159 const res = await getVideosList(server.url)
161 const video = res.body.data.find(v => v.name === videoAttributes.name)
162 const res2 = await getVideo(server.url, video.id)
163 const videoDetails: VideoDetails = res2.body
165 expect(videoDetails.files).to.have.lengthOf(4)
166 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-240.mp4')
167 const probe = await audio.get(path)
168 expect(probe).to.not.have.property('audioStream')
172 it('Should leave the audio untouched, but properly transcode the video', async function () {
175 const videoAttributes = {
176 name: 'untouched_audio',
177 fixture: 'video_short.mp4'
179 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
181 await waitJobs(servers)
183 for (const server of servers) {
184 const res = await getVideosList(server.url)
186 const video = res.body.data.find(v => v.name === videoAttributes.name)
187 const res2 = await getVideo(server.url, video.id)
188 const videoDetails: VideoDetails = res2.body
190 expect(videoDetails.files).to.have.lengthOf(4)
191 const fixturePath = buildAbsoluteFixturePath(videoAttributes.fixture)
192 const fixtureVideoProbe = await audio.get(fixturePath)
193 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-240.mp4')
194 const videoProbe = await audio.get(path)
195 if (videoProbe.audioStream && fixtureVideoProbe.audioStream) {
196 const toOmit = [ 'max_bit_rate', 'duration', 'duration_ts', 'nb_frames', 'start_time', 'start_pts' ]
197 expect(omit(videoProbe.audioStream, toOmit)).to.be.deep.equal(omit(fixtureVideoProbe.audioStream, toOmit))
199 this.fail('Could not retrieve the audio stream on ' + videoProbe.absolutePath)
204 it('Should transcode a 60 FPS video', async function () {
207 const videoAttributes = {
208 name: 'my super 30fps name for server 2',
209 description: 'my super 30fps description for server 2',
210 fixture: '60fps_720p_small.mp4'
212 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
214 await waitJobs(servers)
216 for (const server of servers) {
217 const res = await getVideosList(server.url)
219 const video = res.body.data.find(v => v.name === videoAttributes.name)
220 const res2 = await getVideo(server.url, video.id)
221 const videoDetails: VideoDetails = res2.body
223 expect(videoDetails.files).to.have.lengthOf(4)
224 expect(videoDetails.files[0].fps).to.be.above(58).and.below(62)
225 expect(videoDetails.files[1].fps).to.be.below(31)
226 expect(videoDetails.files[2].fps).to.be.below(31)
227 expect(videoDetails.files[3].fps).to.be.below(31)
229 for (const resolution of [ '240', '360', '480' ]) {
230 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-' + resolution + '.mp4')
231 const fps = await getVideoFileFPS(path)
233 expect(fps).to.be.below(31)
236 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-720.mp4')
237 const fps = await getVideoFileFPS(path)
239 expect(fps).to.be.above(58).and.below(62)
243 it('Should wait for transcoding before publishing the video', async function () {
247 // Upload the video, but wait transcoding
248 const videoAttributes = {
249 name: 'waiting video',
250 fixture: 'video_short1.webm',
251 waitTranscoding: true
253 const resVideo = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
254 const videoId = resVideo.body.video.uuid
256 // Should be in transcode state
257 const { body } = await getVideo(servers[1].url, videoId)
258 expect(body.name).to.equal('waiting video')
259 expect(body.state.id).to.equal(VideoState.TO_TRANSCODE)
260 expect(body.state.label).to.equal('To transcode')
261 expect(body.waitTranscoding).to.be.true
263 // Should have my video
264 const resMyVideos = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 10)
265 const videoToFindInMine = resMyVideos.body.data.find(v => v.name === videoAttributes.name)
266 expect(videoToFindInMine).not.to.be.undefined
267 expect(videoToFindInMine.state.id).to.equal(VideoState.TO_TRANSCODE)
268 expect(videoToFindInMine.state.label).to.equal('To transcode')
269 expect(videoToFindInMine.waitTranscoding).to.be.true
271 // Should not list this video
272 const resVideos = await getVideosList(servers[1].url)
273 const videoToFindInList = resVideos.body.data.find(v => v.name === videoAttributes.name)
274 expect(videoToFindInList).to.be.undefined
276 // Server 1 should not have the video yet
277 await getVideo(servers[0].url, videoId, 404)
280 await waitJobs(servers)
282 for (const server of servers) {
283 const res = await getVideosList(server.url)
284 const videoToFind = res.body.data.find(v => v.name === 'waiting video')
285 expect(videoToFind).not.to.be.undefined
287 const res2 = await getVideo(server.url, videoToFind.id)
288 const videoDetails: VideoDetails = res2.body
290 expect(videoDetails.state.id).to.equal(VideoState.PUBLISHED)
291 expect(videoDetails.state.label).to.equal('Published')
292 expect(videoDetails.waitTranscoding).to.be.true
296 it('Should respect maximum bitrate values', async function () {
299 let tempFixturePath: string
302 tempFixturePath = await generateHighBitrateVideo()
304 const bitrate = await getVideoFileBitrate(tempFixturePath)
305 expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 25, VIDEO_TRANSCODING_FPS))
308 const videoAttributes = {
309 name: 'high bitrate video',
310 description: 'high bitrate video',
311 fixture: tempFixturePath
314 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
316 await waitJobs(servers)
318 for (const server of servers) {
319 const res = await getVideosList(server.url)
321 const video = res.body.data.find(v => v.name === videoAttributes.name)
323 for (const resolution of [ '240', '360', '480', '720', '1080' ]) {
324 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-' + resolution + '.mp4')
325 const bitrate = await getVideoFileBitrate(path)
326 const fps = await getVideoFileFPS(path)
327 const resolution2 = await getVideoFileResolution(path)
329 expect(resolution2.videoFileResolution.toString()).to.equal(resolution)
330 expect(bitrate).to.be.below(getMaxBitrate(resolution2.videoFileResolution, fps, VIDEO_TRANSCODING_FPS))
335 it('Should accept and transcode additional extensions', async function () {
338 let tempFixturePath: string
341 tempFixturePath = await generateHighBitrateVideo()
343 const bitrate = await getVideoFileBitrate(tempFixturePath)
344 expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 25, VIDEO_TRANSCODING_FPS))
347 for (const fixture of [ 'video_short.mkv', 'video_short.avi' ]) {
348 const videoAttributes = {
353 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
355 await waitJobs(servers)
357 for (const server of servers) {
358 const res = await getVideosList(server.url)
360 const video = res.body.data.find(v => v.name === videoAttributes.name)
361 const res2 = await getVideo(server.url, video.id)
362 const videoDetails = res2.body
364 expect(videoDetails.files).to.have.lengthOf(4)
366 const magnetUri = videoDetails.files[0].magnetUri
367 expect(magnetUri).to.contain('.mp4')
372 it('Should correctly detect if quick transcode is possible', async function () {
375 expect(await canDoQuickTranscode(buildAbsoluteFixturePath('video_short.mp4'))).to.be.true
376 expect(await canDoQuickTranscode(buildAbsoluteFixturePath('video_short.webm'))).to.be.false
379 it('Should merge an audio file with the preview file', async function () {
382 const videoAttributesArg = { name: 'audio_with_preview', previewfile: 'preview.jpg', fixture: 'sample.ogg' }
383 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributesArg)
385 await waitJobs(servers)
387 for (const server of servers) {
388 const res = await getVideosList(server.url)
390 const video = res.body.data.find(v => v.name === 'audio_with_preview')
391 const res2 = await getVideo(server.url, video.id)
392 const videoDetails: VideoDetails = res2.body
394 expect(videoDetails.files).to.have.lengthOf(1)
396 await makeGetRequest({ url: server.url, path: videoDetails.thumbnailPath, statusCodeExpected: 200 })
397 await makeGetRequest({ url: server.url, path: videoDetails.previewPath, statusCodeExpected: 200 })
399 const magnetUri = videoDetails.files[0].magnetUri
400 expect(magnetUri).to.contain('.mp4')
404 it('Should upload an audio file and choose a default background image', async function () {
407 const videoAttributesArg = { name: 'audio_without_preview', fixture: 'sample.ogg' }
408 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributesArg)
410 await waitJobs(servers)
412 for (const server of servers) {
413 const res = await getVideosList(server.url)
415 const video = res.body.data.find(v => v.name === 'audio_without_preview')
416 const res2 = await getVideo(server.url, video.id)
417 const videoDetails = res2.body
419 expect(videoDetails.files).to.have.lengthOf(1)
421 await makeGetRequest({ url: server.url, path: videoDetails.thumbnailPath, statusCodeExpected: 200 })
422 await makeGetRequest({ url: server.url, path: videoDetails.previewPath, statusCodeExpected: 200 })
424 const magnetUri = videoDetails.files[0].magnetUri
425 expect(magnetUri).to.contain('.mp4')
429 it('Should downscale to the closest divisor standard framerate', async function () {
432 let tempFixturePath: string
435 tempFixturePath = await generateVideoWithFramerate(59)
437 const fps = await getVideoFileFPS(tempFixturePath)
438 expect(fps).to.be.equal(59)
441 const videoAttributes = {
443 description: '59fps video',
444 fixture: tempFixturePath
447 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
449 await waitJobs(servers)
451 for (const server of servers) {
452 const res = await getVideosList(server.url)
454 const video = res.body.data.find(v => v.name === videoAttributes.name)
457 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-240.mp4')
458 const fps = await getVideoFileFPS(path)
459 expect(fps).to.be.equal(25)
463 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', video.uuid + '-720.mp4')
464 const fps = await getVideoFileFPS(path)
465 expect(fps).to.be.equal(59)
470 it('Should provide valid ffprobe data', async function () {
473 const videoAttributes = {
474 name: 'my super name for server 1',
475 description: 'my super description for server 1',
476 fixture: 'video_short.webm'
478 await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
480 await waitJobs(servers)
482 const res = await getVideosList(servers[1].url)
484 const videoOnOrigin = res.body.data.find(v => v.name === videoAttributes.name)
485 const res2 = await getVideo(servers[1].url, videoOnOrigin.id)
486 const videoOnOriginDetails: VideoDetails = res2.body
489 const path = join(root(), 'test' + servers[1].internalServerNumber, 'videos', videoOnOrigin.uuid + '-240.mp4')
490 const metadata = await getMetadataFromFile(path)
492 // expected format properties
494 'format.format_long_name',
497 // expected stream properties
498 'stream[0].codec_long_name',
502 'stream[0].display_aspect_ratio',
503 'stream[0].avg_frame_rate',
506 expect(metadata).to.have.nested.property(p)
508 expect(metadata).to.not.have.nested.property('format.filename')
511 for (const server of servers) {
512 const res = await getVideosList(server.url)
514 const video = res.body.data.find(v => v.name === videoAttributes.name)
515 const res2 = await getVideo(server.url, video.id)
516 const videoDetails = res2.body
518 const videoFiles = videoDetails.files
519 for (const [ index, file ] of videoFiles.entries()) {
520 expect(file.metadata).to.be.undefined
521 expect(file.metadataUrl).to.contain(servers[1].url)
522 expect(file.metadataUrl).to.contain(videoOnOrigin.uuid)
524 const res3 = await getVideoFileMetadataUrl(file.metadataUrl)
525 const metadata: FfprobeData = res3.body
526 expect(metadata).to.have.nested.property('format.size')
527 expect(metadata.format.size).to.equal(videoOnOriginDetails.files[index].metadata.format.size)
532 after(async function () {
533 await cleanupTests(servers)