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1 | /* tslint:disable:no-unused-expression */ |
2 | ||
0e1dc3e7 | 3 | import * as chai from 'chai' |
a7ba16b6 | 4 | import 'mocha' |
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5 | import { omit } from 'lodash' |
6 | import * as ffmpeg from 'fluent-ffmpeg' | |
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7 | import { VideoDetails, VideoState, getMaxBitrate, VideoResolution } from '../../../../shared/models/videos' |
8 | import { getVideoFileFPS, audio, getVideoFileBitrate, getVideoFileResolution } from '../../../helpers/ffmpeg-utils' | |
0e1dc3e7 | 9 | import { |
7160878c | 10 | buildAbsoluteFixturePath, |
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11 | doubleFollow, |
12 | flushAndRunMultipleServers, | |
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13 | getMyVideos, |
14 | getVideo, | |
15 | getVideosList, | |
16 | killallServers, | |
17 | root, | |
18 | ServerInfo, | |
19 | setAccessTokensToServers, | |
20 | uploadVideo, | |
2186386c | 21 | webtorrentAdd |
a7ba16b6 | 22 | } from '../../utils' |
edb4ffc7 | 23 | import { join, basename } from 'path' |
3cd0734f | 24 | import { waitJobs } from '../../utils/server/jobs' |
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25 | import { remove } from 'fs-extra' |
26 | import { VIDEO_TRANSCODING_FPS } from '../../../../server/initializers/constants' | |
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27 | |
28 | const expect = chai.expect | |
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29 | |
30 | describe('Test video transcoding', function () { | |
31 | let servers: ServerInfo[] = [] | |
32 | ||
33 | before(async function () { | |
e212f887 | 34 | this.timeout(30000) |
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35 | |
36 | // Run servers | |
37 | servers = await flushAndRunMultipleServers(2) | |
38 | ||
39 | await setAccessTokensToServers(servers) | |
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40 | |
41 | await doubleFollow(servers[0], servers[1]) | |
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42 | }) |
43 | ||
44 | it('Should not transcode video on server 1', async function () { | |
45 | this.timeout(60000) | |
46 | ||
47 | const videoAttributes = { | |
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48 | name: 'my super name for server 1', |
49 | description: 'my super description for server 1', | |
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50 | fixture: 'video_short.webm' |
51 | } | |
52 | await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes) | |
53 | ||
3cd0734f | 54 | await waitJobs(servers) |
0e1dc3e7 | 55 | |
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56 | for (const server of servers) { |
57 | const res = await getVideosList(server.url) | |
58 | const video = res.body.data[ 0 ] | |
40298b02 | 59 | |
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60 | const res2 = await getVideo(server.url, video.id) |
61 | const videoDetails = res2.body | |
62 | expect(videoDetails.files).to.have.lengthOf(1) | |
5f04dd2f | 63 | |
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64 | const magnetUri = videoDetails.files[ 0 ].magnetUri |
65 | expect(magnetUri).to.match(/\.webm/) | |
0e1dc3e7 | 66 | |
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67 | const torrent = await webtorrentAdd(magnetUri, true) |
68 | expect(torrent.files).to.be.an('array') | |
69 | expect(torrent.files.length).to.equal(1) | |
70 | expect(torrent.files[ 0 ].path).match(/\.webm$/) | |
71 | } | |
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72 | }) |
73 | ||
74 | it('Should transcode video on server 2', async function () { | |
75 | this.timeout(60000) | |
76 | ||
77 | const videoAttributes = { | |
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78 | name: 'my super name for server 2', |
79 | description: 'my super description for server 2', | |
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80 | fixture: 'video_short.webm' |
81 | } | |
82 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
83 | ||
3cd0734f | 84 | await waitJobs(servers) |
0e1dc3e7 | 85 | |
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86 | for (const server of servers) { |
87 | const res = await getVideosList(server.url) | |
0e1dc3e7 | 88 | |
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89 | const video = res.body.data.find(v => v.name === videoAttributes.name) |
90 | const res2 = await getVideo(server.url, video.id) | |
91 | const videoDetails = res2.body | |
5f04dd2f | 92 | |
b2977eec | 93 | expect(videoDetails.files).to.have.lengthOf(4) |
40298b02 | 94 | |
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95 | const magnetUri = videoDetails.files[ 0 ].magnetUri |
96 | expect(magnetUri).to.match(/\.mp4/) | |
0e1dc3e7 | 97 | |
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98 | const torrent = await webtorrentAdd(magnetUri, true) |
99 | expect(torrent.files).to.be.an('array') | |
100 | expect(torrent.files.length).to.equal(1) | |
101 | expect(torrent.files[ 0 ].path).match(/\.mp4$/) | |
102 | } | |
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103 | }) |
104 | ||
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105 | it('Should transcode high bit rate mp3 to proper bit rate', async function () { |
106 | this.timeout(60000) | |
107 | ||
108 | const videoAttributes = { | |
109 | name: 'mp3_256k', | |
110 | fixture: 'video_short_mp3_256k.mp4' | |
111 | } | |
112 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
113 | ||
114 | await waitJobs(servers) | |
115 | ||
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116 | for (const server of servers) { |
117 | const res = await getVideosList(server.url) | |
7160878c | 118 | |
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119 | const video = res.body.data.find(v => v.name === videoAttributes.name) |
120 | const res2 = await getVideo(server.url, video.id) | |
121 | const videoDetails: VideoDetails = res2.body | |
7160878c | 122 | |
b2977eec | 123 | expect(videoDetails.files).to.have.lengthOf(4) |
7160878c | 124 | |
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125 | const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4') |
126 | const probe = await audio.get(ffmpeg, path) | |
7160878c | 127 | |
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128 | if (probe.audioStream) { |
129 | expect(probe.audioStream[ 'codec_name' ]).to.be.equal('aac') | |
130 | expect(probe.audioStream[ 'bit_rate' ]).to.be.at.most(384 * 8000) | |
131 | } else { | |
132 | this.fail('Could not retrieve the audio stream on ' + probe.absolutePath) | |
133 | } | |
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134 | } |
135 | }) | |
136 | ||
137 | it('Should transcode video with no audio and have no audio itself', async function () { | |
138 | this.timeout(60000) | |
139 | ||
140 | const videoAttributes = { | |
141 | name: 'no_audio', | |
142 | fixture: 'video_short_no_audio.mp4' | |
143 | } | |
144 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
145 | ||
146 | await waitJobs(servers) | |
147 | ||
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148 | for (const server of servers) { |
149 | const res = await getVideosList(server.url) | |
7160878c | 150 | |
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151 | const video = res.body.data.find(v => v.name === videoAttributes.name) |
152 | const res2 = await getVideo(server.url, video.id) | |
153 | const videoDetails: VideoDetails = res2.body | |
7160878c | 154 | |
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155 | expect(videoDetails.files).to.have.lengthOf(4) |
156 | const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4') | |
157 | const probe = await audio.get(ffmpeg, path) | |
158 | expect(probe).to.not.have.property('audioStream') | |
159 | } | |
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160 | }) |
161 | ||
162 | it('Should leave the audio untouched, but properly transcode the video', async function () { | |
163 | this.timeout(60000) | |
164 | ||
165 | const videoAttributes = { | |
166 | name: 'untouched_audio', | |
167 | fixture: 'video_short.mp4' | |
168 | } | |
169 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
170 | ||
171 | await waitJobs(servers) | |
172 | ||
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173 | for (const server of servers) { |
174 | const res = await getVideosList(server.url) | |
175 | ||
176 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
177 | const res2 = await getVideo(server.url, video.id) | |
178 | const videoDetails: VideoDetails = res2.body | |
179 | ||
180 | expect(videoDetails.files).to.have.lengthOf(4) | |
181 | const fixturePath = buildAbsoluteFixturePath(videoAttributes.fixture) | |
182 | const fixtureVideoProbe = await audio.get(ffmpeg, fixturePath) | |
183 | const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4') | |
184 | const videoProbe = await audio.get(ffmpeg, path) | |
185 | if (videoProbe.audioStream && fixtureVideoProbe.audioStream) { | |
186 | const toOmit = [ 'max_bit_rate', 'duration', 'duration_ts', 'nb_frames', 'start_time', 'start_pts' ] | |
187 | expect(omit(videoProbe.audioStream, toOmit)).to.be.deep.equal(omit(fixtureVideoProbe.audioStream, toOmit)) | |
188 | } else { | |
189 | this.fail('Could not retrieve the audio stream on ' + videoProbe.absolutePath) | |
190 | } | |
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191 | } |
192 | }) | |
193 | ||
3a6f351b | 194 | it('Should transcode a 60 FPS video', async function () { |
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195 | this.timeout(60000) |
196 | ||
197 | const videoAttributes = { | |
198 | name: 'my super 30fps name for server 2', | |
199 | description: 'my super 30fps description for server 2', | |
3a6f351b | 200 | fixture: '60fps_720p_small.mp4' |
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201 | } |
202 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
203 | ||
3cd0734f | 204 | await waitJobs(servers) |
73c69591 | 205 | |
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206 | for (const server of servers) { |
207 | const res = await getVideosList(server.url) | |
73c69591 | 208 | |
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209 | const video = res.body.data.find(v => v.name === videoAttributes.name) |
210 | const res2 = await getVideo(server.url, video.id) | |
211 | const videoDetails: VideoDetails = res2.body | |
73c69591 | 212 | |
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213 | expect(videoDetails.files).to.have.lengthOf(4) |
214 | expect(videoDetails.files[ 0 ].fps).to.be.above(58).and.below(62) | |
215 | expect(videoDetails.files[ 1 ].fps).to.be.below(31) | |
216 | expect(videoDetails.files[ 2 ].fps).to.be.below(31) | |
217 | expect(videoDetails.files[ 3 ].fps).to.be.below(31) | |
73c69591 | 218 | |
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219 | for (const resolution of [ '240', '360', '480' ]) { |
220 | const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4') | |
221 | const fps = await getVideoFileFPS(path) | |
73c69591 | 222 | |
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223 | expect(fps).to.be.below(31) |
224 | } | |
3a6f351b | 225 | |
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226 | const path = join(root(), 'test2', 'videos', video.uuid + '-720.mp4') |
227 | const fps = await getVideoFileFPS(path) | |
3a6f351b | 228 | |
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229 | expect(fps).to.be.above(58).and.below(62) |
230 | } | |
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231 | }) |
232 | ||
edb4ffc7 | 233 | it('Should wait for transcoding before publishing the video', async function () { |
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234 | this.timeout(80000) |
235 | ||
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236 | { |
237 | // Upload the video, but wait transcoding | |
238 | const videoAttributes = { | |
239 | name: 'waiting video', | |
240 | fixture: 'video_short1.webm', | |
241 | waitTranscoding: true | |
242 | } | |
243 | const resVideo = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, videoAttributes) | |
244 | const videoId = resVideo.body.video.uuid | |
245 | ||
246 | // Should be in transcode state | |
247 | const { body } = await getVideo(servers[ 1 ].url, videoId) | |
248 | expect(body.name).to.equal('waiting video') | |
249 | expect(body.state.id).to.equal(VideoState.TO_TRANSCODE) | |
250 | expect(body.state.label).to.equal('To transcode') | |
251 | expect(body.waitTranscoding).to.be.true | |
252 | ||
253 | // Should have my video | |
254 | const resMyVideos = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 10) | |
7160878c | 255 | const videoToFindInMine = resMyVideos.body.data.find(v => v.name === videoAttributes.name) |
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256 | expect(videoToFindInMine).not.to.be.undefined |
257 | expect(videoToFindInMine.state.id).to.equal(VideoState.TO_TRANSCODE) | |
258 | expect(videoToFindInMine.state.label).to.equal('To transcode') | |
259 | expect(videoToFindInMine.waitTranscoding).to.be.true | |
260 | ||
261 | // Should not list this video | |
262 | const resVideos = await getVideosList(servers[1].url) | |
7160878c | 263 | const videoToFindInList = resVideos.body.data.find(v => v.name === videoAttributes.name) |
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264 | expect(videoToFindInList).to.be.undefined |
265 | ||
266 | // Server 1 should not have the video yet | |
267 | await getVideo(servers[0].url, videoId, 404) | |
268 | } | |
269 | ||
3cd0734f | 270 | await waitJobs(servers) |
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271 | |
272 | for (const server of servers) { | |
273 | const res = await getVideosList(server.url) | |
274 | const videoToFind = res.body.data.find(v => v.name === 'waiting video') | |
275 | expect(videoToFind).not.to.be.undefined | |
276 | ||
277 | const res2 = await getVideo(server.url, videoToFind.id) | |
278 | const videoDetails: VideoDetails = res2.body | |
279 | ||
280 | expect(videoDetails.state.id).to.equal(VideoState.PUBLISHED) | |
281 | expect(videoDetails.state.label).to.equal('Published') | |
282 | expect(videoDetails.waitTranscoding).to.be.true | |
283 | } | |
284 | }) | |
285 | ||
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286 | const tempFixturePath = buildAbsoluteFixturePath('video_high_bitrate_1080p.mp4') |
287 | it('Should respect maximum bitrate values', async function () { | |
288 | this.timeout(160000) | |
289 | ||
290 | { | |
291 | // Generate a random, high bitrate video on the fly, so we don't have to include | |
292 | // a large file in the repo. The video needs to have a certain minimum length so | |
293 | // that FFmpeg properly applies bitrate limits. | |
294 | // https://stackoverflow.com/a/15795112 | |
295 | await new Promise<void>(async (res, rej) => { | |
296 | ffmpeg() | |
297 | .outputOptions(['-f rawvideo', '-video_size 1920x1080', '-i /dev/urandom']) | |
298 | .outputOptions(['-ac 2', '-f s16le', '-i /dev/urandom', '-t 10']) | |
299 | .outputOptions(['-maxrate 10M', '-bufsize 10M']) | |
300 | .output(tempFixturePath) | |
301 | .on('error', rej) | |
302 | .on('end', res) | |
303 | .run() | |
304 | }) | |
305 | ||
306 | const bitrate = await getVideoFileBitrate(tempFixturePath) | |
307 | expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 60, VIDEO_TRANSCODING_FPS)) | |
308 | ||
309 | const videoAttributes = { | |
310 | name: 'high bitrate video', | |
311 | description: 'high bitrate video', | |
312 | fixture: basename(tempFixturePath) | |
313 | } | |
314 | ||
315 | await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes) | |
316 | ||
317 | await waitJobs(servers) | |
318 | ||
319 | for (const server of servers) { | |
320 | const res = await getVideosList(server.url) | |
321 | ||
322 | const video = res.body.data.find(v => v.name === videoAttributes.name) | |
323 | ||
324 | for (const resolution of ['240', '360', '480', '720', '1080']) { | |
325 | const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4') | |
326 | const bitrate = await getVideoFileBitrate(path) | |
327 | const fps = await getVideoFileFPS(path) | |
328 | const resolution2 = await getVideoFileResolution(path) | |
329 | ||
330 | expect(resolution2.videoFileResolution.toString()).to.equal(resolution) | |
331 | expect(bitrate).to.be.below(getMaxBitrate(resolution2.videoFileResolution, fps, VIDEO_TRANSCODING_FPS)) | |
332 | } | |
333 | } | |
334 | } | |
335 | }) | |
336 | ||
0e1dc3e7 | 337 | after(async function () { |
edb4ffc7 | 338 | remove(tempFixturePath) |
0e1dc3e7 | 339 | killallServers(servers) |
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340 | }) |
341 | }) |