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1 | /* tslint:disable:no-unused-expression */ | |
2 | ||
3 | import * as chai from 'chai' | |
4 | import 'mocha' | |
5 | import { omit } from 'lodash' | |
6 | import * as ffmpeg from 'fluent-ffmpeg' | |
7 | import { getMaxBitrate, VideoDetails, VideoResolution, VideoState } from '../../../../shared/models/videos' | |
8 | import { audio, getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '../../../helpers/ffmpeg-utils' | |
9 | import { | |
10 | buildAbsoluteFixturePath, | |
11 | doubleFollow, | |
12 | flushAndRunMultipleServers, | |
13 | getMyVideos, | |
14 | getVideo, | |
15 | getVideosList, | |
16 | killallServers, | |
17 | root, | |
18 | ServerInfo, | |
19 | setAccessTokensToServers, | |
20 | uploadVideo, | |
21 | webtorrentAdd, | |
22 | generateHighBitrateVideo | |
23 | } from '../../utils' | |
24 | import { join } from 'path' | |
25 | import { waitJobs } from '../../utils/server/jobs' | |
26 | import { pathExists } from 'fs-extra' | |
27 | import { VIDEO_TRANSCODING_FPS } from '../../../../server/initializers/constants' | |
28 | ||
29 | const expect = chai.expect | |
30 | ||
31 | describe('Test video transcoding', function () { | |
32 | let servers: ServerInfo[] = [] | |
33 | ||
34 | before(async function () { | |
35 | this.timeout(30000) | |
36 | ||
37 | // Run servers | |
38 | servers = await flushAndRunMultipleServers(2) | |
39 | ||
40 | await setAccessTokensToServers(servers) | |
41 | ||
42 | await doubleFollow(servers[0], servers[1]) | |
43 | }) | |
44 | ||
45 | it('Should not transcode video on server 1', async function () { | |
46 | this.timeout(60000) | |
47 | ||
48 | const videoAttributes = { | |
49 | name: 'my super name for server 1', | |
50 | description: 'my super description for server 1', | |
51 | fixture: 'video_short.webm' | |
52 | } | |
53 | await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes) | |
54 | ||
55 | await waitJobs(servers) | |
56 | ||
57 | for (const server of servers) { | |
58 | const res = await getVideosList(server.url) | |
59 | const video = res.body.data[ 0 ] | |
60 | ||
61 | const res2 = await getVideo(server.url, video.id) | |
62 | const videoDetails = res2.body | |
63 | expect(videoDetails.files).to.have.lengthOf(1) | |
64 | ||
65 | const magnetUri = videoDetails.files[ 0 ].magnetUri | |
66 | expect(magnetUri).to.match(/\.webm/) | |
67 | ||
68 | const torrent = await webtorrentAdd(magnetUri, true) | |
69 | expect(torrent.files).to.be.an('array') | |
70 | expect(torrent.files.length).to.equal(1) | |
71 | expect(torrent.files[ 0 ].path).match(/\.webm$/) | |
72 | } | |
73 | }) | |
74 | ||
75 | it('Should transcode video on server 2', async function () { | |
76 | this.timeout(60000) | |
77 | ||
78 | const videoAttributes = { | |
79 | name: 'my super name for server 2', | |
80 | description: 'my super description for server 2', | |
81 | fixture: 'video_short.webm' | |
82 | } | |
83 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
84 | ||
85 | await waitJobs(servers) | |
86 | ||
87 | for (const server of servers) { | |
88 | const res = await getVideosList(server.url) | |
89 | ||
90 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
91 | const res2 = await getVideo(server.url, video.id) | |
92 | const videoDetails = res2.body | |
93 | ||
94 | expect(videoDetails.files).to.have.lengthOf(4) | |
95 | ||
96 | const magnetUri = videoDetails.files[ 0 ].magnetUri | |
97 | expect(magnetUri).to.match(/\.mp4/) | |
98 | ||
99 | const torrent = await webtorrentAdd(magnetUri, true) | |
100 | expect(torrent.files).to.be.an('array') | |
101 | expect(torrent.files.length).to.equal(1) | |
102 | expect(torrent.files[ 0 ].path).match(/\.mp4$/) | |
103 | } | |
104 | }) | |
105 | ||
106 | it('Should transcode high bit rate mp3 to proper bit rate', async function () { | |
107 | this.timeout(60000) | |
108 | ||
109 | const videoAttributes = { | |
110 | name: 'mp3_256k', | |
111 | fixture: 'video_short_mp3_256k.mp4' | |
112 | } | |
113 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
114 | ||
115 | await waitJobs(servers) | |
116 | ||
117 | for (const server of servers) { | |
118 | const res = await getVideosList(server.url) | |
119 | ||
120 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
121 | const res2 = await getVideo(server.url, video.id) | |
122 | const videoDetails: VideoDetails = res2.body | |
123 | ||
124 | expect(videoDetails.files).to.have.lengthOf(4) | |
125 | ||
126 | const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4') | |
127 | const probe = await audio.get(path) | |
128 | ||
129 | if (probe.audioStream) { | |
130 | expect(probe.audioStream[ 'codec_name' ]).to.be.equal('aac') | |
131 | expect(probe.audioStream[ 'bit_rate' ]).to.be.at.most(384 * 8000) | |
132 | } else { | |
133 | this.fail('Could not retrieve the audio stream on ' + probe.absolutePath) | |
134 | } | |
135 | } | |
136 | }) | |
137 | ||
138 | it('Should transcode video with no audio and have no audio itself', async function () { | |
139 | this.timeout(60000) | |
140 | ||
141 | const videoAttributes = { | |
142 | name: 'no_audio', | |
143 | fixture: 'video_short_no_audio.mp4' | |
144 | } | |
145 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
146 | ||
147 | await waitJobs(servers) | |
148 | ||
149 | for (const server of servers) { | |
150 | const res = await getVideosList(server.url) | |
151 | ||
152 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
153 | const res2 = await getVideo(server.url, video.id) | |
154 | const videoDetails: VideoDetails = res2.body | |
155 | ||
156 | expect(videoDetails.files).to.have.lengthOf(4) | |
157 | const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4') | |
158 | const probe = await audio.get(path) | |
159 | expect(probe).to.not.have.property('audioStream') | |
160 | } | |
161 | }) | |
162 | ||
163 | it('Should leave the audio untouched, but properly transcode the video', async function () { | |
164 | this.timeout(60000) | |
165 | ||
166 | const videoAttributes = { | |
167 | name: 'untouched_audio', | |
168 | fixture: 'video_short.mp4' | |
169 | } | |
170 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
171 | ||
172 | await waitJobs(servers) | |
173 | ||
174 | for (const server of servers) { | |
175 | const res = await getVideosList(server.url) | |
176 | ||
177 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
178 | const res2 = await getVideo(server.url, video.id) | |
179 | const videoDetails: VideoDetails = res2.body | |
180 | ||
181 | expect(videoDetails.files).to.have.lengthOf(4) | |
182 | const fixturePath = buildAbsoluteFixturePath(videoAttributes.fixture) | |
183 | const fixtureVideoProbe = await audio.get(fixturePath) | |
184 | const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4') | |
185 | const videoProbe = await audio.get(path) | |
186 | if (videoProbe.audioStream && fixtureVideoProbe.audioStream) { | |
187 | const toOmit = [ 'max_bit_rate', 'duration', 'duration_ts', 'nb_frames', 'start_time', 'start_pts' ] | |
188 | expect(omit(videoProbe.audioStream, toOmit)).to.be.deep.equal(omit(fixtureVideoProbe.audioStream, toOmit)) | |
189 | } else { | |
190 | this.fail('Could not retrieve the audio stream on ' + videoProbe.absolutePath) | |
191 | } | |
192 | } | |
193 | }) | |
194 | ||
195 | it('Should transcode a 60 FPS video', async function () { | |
196 | this.timeout(60000) | |
197 | ||
198 | const videoAttributes = { | |
199 | name: 'my super 30fps name for server 2', | |
200 | description: 'my super 30fps description for server 2', | |
201 | fixture: '60fps_720p_small.mp4' | |
202 | } | |
203 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
204 | ||
205 | await waitJobs(servers) | |
206 | ||
207 | for (const server of servers) { | |
208 | const res = await getVideosList(server.url) | |
209 | ||
210 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
211 | const res2 = await getVideo(server.url, video.id) | |
212 | const videoDetails: VideoDetails = res2.body | |
213 | ||
214 | expect(videoDetails.files).to.have.lengthOf(4) | |
215 | expect(videoDetails.files[ 0 ].fps).to.be.above(58).and.below(62) | |
216 | expect(videoDetails.files[ 1 ].fps).to.be.below(31) | |
217 | expect(videoDetails.files[ 2 ].fps).to.be.below(31) | |
218 | expect(videoDetails.files[ 3 ].fps).to.be.below(31) | |
219 | ||
220 | for (const resolution of [ '240', '360', '480' ]) { | |
221 | const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4') | |
222 | const fps = await getVideoFileFPS(path) | |
223 | ||
224 | expect(fps).to.be.below(31) | |
225 | } | |
226 | ||
227 | const path = join(root(), 'test2', 'videos', video.uuid + '-720.mp4') | |
228 | const fps = await getVideoFileFPS(path) | |
229 | ||
230 | expect(fps).to.be.above(58).and.below(62) | |
231 | } | |
232 | }) | |
233 | ||
234 | it('Should wait for transcoding before publishing the video', async function () { | |
235 | this.timeout(80000) | |
236 | ||
237 | { | |
238 | // Upload the video, but wait transcoding | |
239 | const videoAttributes = { | |
240 | name: 'waiting video', | |
241 | fixture: 'video_short1.webm', | |
242 | waitTranscoding: true | |
243 | } | |
244 | const resVideo = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, videoAttributes) | |
245 | const videoId = resVideo.body.video.uuid | |
246 | ||
247 | // Should be in transcode state | |
248 | const { body } = await getVideo(servers[ 1 ].url, videoId) | |
249 | expect(body.name).to.equal('waiting video') | |
250 | expect(body.state.id).to.equal(VideoState.TO_TRANSCODE) | |
251 | expect(body.state.label).to.equal('To transcode') | |
252 | expect(body.waitTranscoding).to.be.true | |
253 | ||
254 | // Should have my video | |
255 | const resMyVideos = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 10) | |
256 | const videoToFindInMine = resMyVideos.body.data.find(v => v.name === videoAttributes.name) | |
257 | expect(videoToFindInMine).not.to.be.undefined | |
258 | expect(videoToFindInMine.state.id).to.equal(VideoState.TO_TRANSCODE) | |
259 | expect(videoToFindInMine.state.label).to.equal('To transcode') | |
260 | expect(videoToFindInMine.waitTranscoding).to.be.true | |
261 | ||
262 | // Should not list this video | |
263 | const resVideos = await getVideosList(servers[1].url) | |
264 | const videoToFindInList = resVideos.body.data.find(v => v.name === videoAttributes.name) | |
265 | expect(videoToFindInList).to.be.undefined | |
266 | ||
267 | // Server 1 should not have the video yet | |
268 | await getVideo(servers[0].url, videoId, 404) | |
269 | } | |
270 | ||
271 | await waitJobs(servers) | |
272 | ||
273 | for (const server of servers) { | |
274 | const res = await getVideosList(server.url) | |
275 | const videoToFind = res.body.data.find(v => v.name === 'waiting video') | |
276 | expect(videoToFind).not.to.be.undefined | |
277 | ||
278 | const res2 = await getVideo(server.url, videoToFind.id) | |
279 | const videoDetails: VideoDetails = res2.body | |
280 | ||
281 | expect(videoDetails.state.id).to.equal(VideoState.PUBLISHED) | |
282 | expect(videoDetails.state.label).to.equal('Published') | |
283 | expect(videoDetails.waitTranscoding).to.be.true | |
284 | } | |
285 | }) | |
286 | ||
287 | it('Should respect maximum bitrate values', async function () { | |
288 | this.timeout(160000) | |
289 | ||
290 | let tempFixturePath: string | |
291 | ||
292 | { | |
293 | tempFixturePath = await generateHighBitrateVideo() | |
294 | ||
295 | const bitrate = await getVideoFileBitrate(tempFixturePath) | |
296 | expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 60, VIDEO_TRANSCODING_FPS)) | |
297 | } | |
298 | ||
299 | const videoAttributes = { | |
300 | name: 'high bitrate video', | |
301 | description: 'high bitrate video', | |
302 | fixture: tempFixturePath | |
303 | } | |
304 | ||
305 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
306 | ||
307 | await waitJobs(servers) | |
308 | ||
309 | for (const server of servers) { | |
310 | const res = await getVideosList(server.url) | |
311 | ||
312 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
313 | ||
314 | for (const resolution of ['240', '360', '480', '720', '1080']) { | |
315 | const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4') | |
316 | const bitrate = await getVideoFileBitrate(path) | |
317 | const fps = await getVideoFileFPS(path) | |
318 | const resolution2 = await getVideoFileResolution(path) | |
319 | ||
320 | expect(resolution2.videoFileResolution.toString()).to.equal(resolution) | |
321 | expect(bitrate).to.be.below(getMaxBitrate(resolution2.videoFileResolution, fps, VIDEO_TRANSCODING_FPS)) | |
322 | } | |
323 | } | |
324 | }) | |
325 | ||
326 | after(async function () { | |
327 | killallServers(servers) | |
328 | }) | |
329 | }) |