604 lines
19 KiB
TypeScript
604 lines
19 KiB
TypeScript
/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
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import 'mocha'
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import * as chai from 'chai'
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import { FfprobeData } from 'fluent-ffmpeg'
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import { omit } from 'lodash'
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import { join } from 'path'
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import { VIDEO_TRANSCODING_FPS } from '../../../../server/initializers/constants'
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import {
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buildAbsoluteFixturePath,
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buildServerDirectory,
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cleanupTests,
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doubleFollow,
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flushAndRunMultipleServers,
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generateHighBitrateVideo,
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generateVideoWithFramerate,
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getMyVideos,
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getServerFileSize,
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getVideo,
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getVideoFileMetadataUrl,
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getVideosList,
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makeGetRequest,
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ServerInfo,
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setAccessTokensToServers,
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updateCustomSubConfig,
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uploadVideo,
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uploadVideoAndGetId,
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waitJobs,
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webtorrentAdd
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} from '../../../../shared/extra-utils'
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import { getMaxBitrate, VideoDetails, VideoResolution, VideoState } from '../../../../shared/models/videos'
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import {
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canDoQuickTranscode,
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getAudioStream,
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getMetadataFromFile,
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getVideoFileBitrate,
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getVideoFileFPS,
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getVideoFileResolution
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} from '../../../helpers/ffprobe-utils'
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import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
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const expect = chai.expect
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describe('Test video transcoding', function () {
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let servers: ServerInfo[] = []
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before(async function () {
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this.timeout(30_000)
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// Run servers
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servers = await flushAndRunMultipleServers(2)
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await setAccessTokensToServers(servers)
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await doubleFollow(servers[0], servers[1])
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})
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it('Should not transcode video on server 1', async function () {
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this.timeout(60_000)
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const videoAttributes = {
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name: 'my super name for server 1',
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description: 'my super description for server 1',
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fixture: 'video_short.webm'
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}
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await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data[0]
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const res2 = await getVideo(server.url, video.id)
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const videoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(1)
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const magnetUri = videoDetails.files[0].magnetUri
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expect(magnetUri).to.match(/\.webm/)
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const torrent = await webtorrentAdd(magnetUri, true)
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expect(torrent.files).to.be.an('array')
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expect(torrent.files.length).to.equal(1)
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expect(torrent.files[0].path).match(/\.webm$/)
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}
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})
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it('Should transcode video on server 2', async function () {
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this.timeout(120_000)
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const videoAttributes = {
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name: 'my super name for server 2',
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description: 'my super description for server 2',
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fixture: 'video_short.webm'
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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const res2 = await getVideo(server.url, video.id)
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const videoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(4)
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const magnetUri = videoDetails.files[0].magnetUri
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expect(magnetUri).to.match(/\.mp4/)
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const torrent = await webtorrentAdd(magnetUri, true)
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expect(torrent.files).to.be.an('array')
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expect(torrent.files.length).to.equal(1)
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expect(torrent.files[0].path).match(/\.mp4$/)
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}
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})
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it('Should transcode high bit rate mp3 to proper bit rate', async function () {
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this.timeout(60_000)
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const videoAttributes = {
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name: 'mp3_256k',
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fixture: 'video_short_mp3_256k.mp4'
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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const res2 = await getVideo(server.url, video.id)
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const videoDetails: VideoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(4)
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
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const probe = await getAudioStream(path)
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if (probe.audioStream) {
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expect(probe.audioStream['codec_name']).to.be.equal('aac')
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expect(probe.audioStream['bit_rate']).to.be.at.most(384 * 8000)
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} else {
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this.fail('Could not retrieve the audio stream on ' + probe.absolutePath)
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}
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}
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})
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it('Should transcode video with no audio and have no audio itself', async function () {
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this.timeout(60_000)
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const videoAttributes = {
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name: 'no_audio',
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fixture: 'video_short_no_audio.mp4'
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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const res2 = await getVideo(server.url, video.id)
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const videoDetails: VideoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(4)
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
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const probe = await getAudioStream(path)
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expect(probe).to.not.have.property('audioStream')
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}
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})
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it('Should leave the audio untouched, but properly transcode the video', async function () {
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this.timeout(60_000)
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const videoAttributes = {
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name: 'untouched_audio',
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fixture: 'video_short.mp4'
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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const res2 = await getVideo(server.url, video.id)
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const videoDetails: VideoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(4)
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const fixturePath = buildAbsoluteFixturePath(videoAttributes.fixture)
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const fixtureVideoProbe = await getAudioStream(fixturePath)
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
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const videoProbe = await getAudioStream(path)
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if (videoProbe.audioStream && fixtureVideoProbe.audioStream) {
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const toOmit = [ 'max_bit_rate', 'duration', 'duration_ts', 'nb_frames', 'start_time', 'start_pts' ]
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expect(omit(videoProbe.audioStream, toOmit)).to.be.deep.equal(omit(fixtureVideoProbe.audioStream, toOmit))
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} else {
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this.fail('Could not retrieve the audio stream on ' + videoProbe.absolutePath)
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}
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}
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})
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it('Should transcode a 60 FPS video', async function () {
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this.timeout(60_000)
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const videoAttributes = {
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name: 'my super 30fps name for server 2',
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description: 'my super 30fps description for server 2',
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fixture: '60fps_720p_small.mp4'
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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const res2 = await getVideo(server.url, video.id)
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const videoDetails: VideoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(4)
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expect(videoDetails.files[0].fps).to.be.above(58).and.below(62)
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expect(videoDetails.files[1].fps).to.be.below(31)
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expect(videoDetails.files[2].fps).to.be.below(31)
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expect(videoDetails.files[3].fps).to.be.below(31)
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for (const resolution of [ '240', '360', '480' ]) {
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-' + resolution + '.mp4'))
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const fps = await getVideoFileFPS(path)
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expect(fps).to.be.below(31)
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}
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-720.mp4'))
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const fps = await getVideoFileFPS(path)
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expect(fps).to.be.above(58).and.below(62)
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}
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})
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it('Should wait for transcoding before publishing the video', async function () {
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this.timeout(160_000)
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{
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// Upload the video, but wait transcoding
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const videoAttributes = {
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name: 'waiting video',
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fixture: 'video_short1.webm',
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waitTranscoding: true
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}
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const resVideo = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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const videoId = resVideo.body.video.uuid
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// Should be in transcode state
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const { body } = await getVideo(servers[1].url, videoId)
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expect(body.name).to.equal('waiting video')
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expect(body.state.id).to.equal(VideoState.TO_TRANSCODE)
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expect(body.state.label).to.equal('To transcode')
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expect(body.waitTranscoding).to.be.true
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// Should have my video
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const resMyVideos = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 10)
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const videoToFindInMine = resMyVideos.body.data.find(v => v.name === videoAttributes.name)
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expect(videoToFindInMine).not.to.be.undefined
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expect(videoToFindInMine.state.id).to.equal(VideoState.TO_TRANSCODE)
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expect(videoToFindInMine.state.label).to.equal('To transcode')
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expect(videoToFindInMine.waitTranscoding).to.be.true
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// Should not list this video
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const resVideos = await getVideosList(servers[1].url)
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const videoToFindInList = resVideos.body.data.find(v => v.name === videoAttributes.name)
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expect(videoToFindInList).to.be.undefined
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// Server 1 should not have the video yet
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await getVideo(servers[0].url, videoId, HttpStatusCode.NOT_FOUND_404)
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}
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const videoToFind = res.body.data.find(v => v.name === 'waiting video')
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expect(videoToFind).not.to.be.undefined
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const res2 = await getVideo(server.url, videoToFind.id)
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const videoDetails: VideoDetails = res2.body
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expect(videoDetails.state.id).to.equal(VideoState.PUBLISHED)
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expect(videoDetails.state.label).to.equal('Published')
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expect(videoDetails.waitTranscoding).to.be.true
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}
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})
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it('Should respect maximum bitrate values', async function () {
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this.timeout(160_000)
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let tempFixturePath: string
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{
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tempFixturePath = await generateHighBitrateVideo()
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const bitrate = await getVideoFileBitrate(tempFixturePath)
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expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 25, VIDEO_TRANSCODING_FPS))
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}
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const videoAttributes = {
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name: 'high bitrate video',
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description: 'high bitrate video',
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fixture: tempFixturePath
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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for (const resolution of [ '240', '360', '480', '720', '1080' ]) {
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-' + resolution + '.mp4'))
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const bitrate = await getVideoFileBitrate(path)
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const fps = await getVideoFileFPS(path)
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const resolution2 = await getVideoFileResolution(path)
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expect(resolution2.videoFileResolution.toString()).to.equal(resolution)
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expect(bitrate).to.be.below(getMaxBitrate(resolution2.videoFileResolution, fps, VIDEO_TRANSCODING_FPS))
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}
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}
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})
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it('Should accept and transcode additional extensions', async function () {
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this.timeout(300_000)
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let tempFixturePath: string
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{
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tempFixturePath = await generateHighBitrateVideo()
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const bitrate = await getVideoFileBitrate(tempFixturePath)
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expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 25, VIDEO_TRANSCODING_FPS))
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}
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for (const fixture of [ 'video_short.mkv', 'video_short.avi' ]) {
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const videoAttributes = {
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name: fixture,
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fixture
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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const res2 = await getVideo(server.url, video.id)
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const videoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(4)
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const magnetUri = videoDetails.files[0].magnetUri
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expect(magnetUri).to.contain('.mp4')
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}
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}
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})
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it('Should correctly detect if quick transcode is possible', async function () {
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this.timeout(10_000)
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expect(await canDoQuickTranscode(buildAbsoluteFixturePath('video_short.mp4'))).to.be.true
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expect(await canDoQuickTranscode(buildAbsoluteFixturePath('video_short.webm'))).to.be.false
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})
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it('Should merge an audio file with the preview file', async function () {
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this.timeout(60_000)
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const videoAttributesArg = { name: 'audio_with_preview', previewfile: 'preview.jpg', fixture: 'sample.ogg' }
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributesArg)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === 'audio_with_preview')
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const res2 = await getVideo(server.url, video.id)
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const videoDetails: VideoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(1)
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await makeGetRequest({ url: server.url, path: videoDetails.thumbnailPath, statusCodeExpected: HttpStatusCode.OK_200 })
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await makeGetRequest({ url: server.url, path: videoDetails.previewPath, statusCodeExpected: HttpStatusCode.OK_200 })
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const magnetUri = videoDetails.files[0].magnetUri
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expect(magnetUri).to.contain('.mp4')
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}
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})
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it('Should upload an audio file and choose a default background image', async function () {
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this.timeout(60_000)
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const videoAttributesArg = { name: 'audio_without_preview', fixture: 'sample.ogg' }
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributesArg)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === 'audio_without_preview')
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const res2 = await getVideo(server.url, video.id)
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const videoDetails = res2.body
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expect(videoDetails.files).to.have.lengthOf(1)
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await makeGetRequest({ url: server.url, path: videoDetails.thumbnailPath, statusCodeExpected: HttpStatusCode.OK_200 })
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await makeGetRequest({ url: server.url, path: videoDetails.previewPath, statusCodeExpected: HttpStatusCode.OK_200 })
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const magnetUri = videoDetails.files[0].magnetUri
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expect(magnetUri).to.contain('.mp4')
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}
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})
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it('Should downscale to the closest divisor standard framerate', async function () {
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this.timeout(200_000)
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let tempFixturePath: string
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{
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tempFixturePath = await generateVideoWithFramerate(59)
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const fps = await getVideoFileFPS(tempFixturePath)
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expect(fps).to.be.equal(59)
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}
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const videoAttributes = {
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name: '59fps video',
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description: '59fps video',
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fixture: tempFixturePath
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}
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await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
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await waitJobs(servers)
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for (const server of servers) {
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const res = await getVideosList(server.url)
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const video = res.body.data.find(v => v.name === videoAttributes.name)
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{
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-240.mp4'))
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const fps = await getVideoFileFPS(path)
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expect(fps).to.be.equal(25)
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}
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{
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const path = buildServerDirectory(servers[1], join('videos', video.uuid + '-720.mp4'))
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const fps = await getVideoFileFPS(path)
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expect(fps).to.be.equal(59)
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}
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}
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})
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it('Should not transcode to an higher bitrate than the original file', async function () {
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this.timeout(160_000)
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const config = {
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transcoding: {
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enabled: true,
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resolutions: {
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'240p': true,
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'360p': true,
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'480p': true,
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'720p': true,
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'1080p': true,
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'1440p': true,
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'2160p': true
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},
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webtorrent: { enabled: true },
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hls: { enabled: true }
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}
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}
|
|
await updateCustomSubConfig(servers[1].url, servers[1].accessToken, config)
|
|
|
|
const videoAttributes = {
|
|
name: 'low bitrate',
|
|
fixture: 'low-bitrate.mp4'
|
|
}
|
|
|
|
const resUpload = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
const videoUUID = resUpload.body.video.uuid
|
|
|
|
await waitJobs(servers)
|
|
|
|
const resolutions = [ 240, 360, 480, 720, 1080 ]
|
|
for (const r of resolutions) {
|
|
expect(await getServerFileSize(servers[1], `videos/${videoUUID}-${r}.mp4`)).to.be.below(60_000)
|
|
}
|
|
})
|
|
|
|
it('Should provide valid ffprobe data', async function () {
|
|
this.timeout(160_000)
|
|
|
|
const videoUUID = (await uploadVideoAndGetId({ server: servers[1], videoName: 'ffprobe data' })).uuid
|
|
await waitJobs(servers)
|
|
|
|
{
|
|
const path = buildServerDirectory(servers[1], join('videos', videoUUID + '-240.mp4'))
|
|
const metadata = await getMetadataFromFile(path)
|
|
|
|
// expected format properties
|
|
for (const p of [
|
|
'tags.encoder',
|
|
'format_long_name',
|
|
'size',
|
|
'bit_rate'
|
|
]) {
|
|
expect(metadata.format).to.have.nested.property(p)
|
|
}
|
|
|
|
// expected stream properties
|
|
for (const p of [
|
|
'codec_long_name',
|
|
'profile',
|
|
'width',
|
|
'height',
|
|
'display_aspect_ratio',
|
|
'avg_frame_rate',
|
|
'pix_fmt'
|
|
]) {
|
|
expect(metadata.streams[0]).to.have.nested.property(p)
|
|
}
|
|
|
|
expect(metadata).to.not.have.nested.property('format.filename')
|
|
}
|
|
|
|
for (const server of servers) {
|
|
const res2 = await getVideo(server.url, videoUUID)
|
|
const videoDetails: VideoDetails = res2.body
|
|
|
|
const videoFiles = videoDetails.files
|
|
.concat(videoDetails.streamingPlaylists[0].files)
|
|
expect(videoFiles).to.have.lengthOf(8)
|
|
|
|
for (const file of videoFiles) {
|
|
expect(file.metadata).to.be.undefined
|
|
expect(file.metadataUrl).to.exist
|
|
expect(file.metadataUrl).to.contain(servers[1].url)
|
|
expect(file.metadataUrl).to.contain(videoUUID)
|
|
|
|
const res3 = await getVideoFileMetadataUrl(file.metadataUrl)
|
|
const metadata: FfprobeData = res3.body
|
|
expect(metadata).to.have.nested.property('format.size')
|
|
}
|
|
}
|
|
})
|
|
|
|
it('Should transcode a 4k video', async function () {
|
|
this.timeout(200_000)
|
|
|
|
const videoAttributes = {
|
|
name: '4k video',
|
|
fixture: 'video_short_4k.mp4'
|
|
}
|
|
|
|
const resUpload = await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
const videoUUID = resUpload.body.video.uuid
|
|
|
|
await waitJobs(servers)
|
|
|
|
const resolutions = [ 240, 360, 480, 720, 1080, 1440, 2160 ]
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideo(server.url, videoUUID)
|
|
const videoDetails: VideoDetails = res.body
|
|
|
|
expect(videoDetails.files).to.have.lengthOf(resolutions.length)
|
|
|
|
for (const r of resolutions) {
|
|
expect(videoDetails.files.find(f => f.resolution.id === r)).to.not.be.undefined
|
|
expect(videoDetails.streamingPlaylists[0].files.find(f => f.resolution.id === r)).to.not.be.undefined
|
|
}
|
|
}
|
|
})
|
|
|
|
after(async function () {
|
|
await cleanupTests(servers)
|
|
})
|
|
})
|