345 lines
12 KiB
TypeScript
345 lines
12 KiB
TypeScript
/* tslint:disable:no-unused-expression */
|
|
|
|
import * as chai from 'chai'
|
|
import 'mocha'
|
|
import { omit } from 'lodash'
|
|
import * as ffmpeg from 'fluent-ffmpeg'
|
|
import { getMaxBitrate, VideoDetails, VideoResolution, VideoState } from '../../../../shared/models/videos'
|
|
import { audio, getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '../../../helpers/ffmpeg-utils'
|
|
import {
|
|
buildAbsoluteFixturePath,
|
|
doubleFollow,
|
|
flushAndRunMultipleServers,
|
|
getMyVideos,
|
|
getVideo,
|
|
getVideosList,
|
|
killallServers,
|
|
root,
|
|
ServerInfo,
|
|
setAccessTokensToServers,
|
|
uploadVideo,
|
|
webtorrentAdd
|
|
} from '../../utils'
|
|
import { join } from 'path'
|
|
import { waitJobs } from '../../utils/server/jobs'
|
|
import { pathExists } from 'fs-extra'
|
|
import { VIDEO_TRANSCODING_FPS } from '../../../../server/initializers/constants'
|
|
|
|
const expect = chai.expect
|
|
|
|
describe('Test video transcoding', function () {
|
|
let servers: ServerInfo[] = []
|
|
|
|
before(async function () {
|
|
this.timeout(30000)
|
|
|
|
// Run servers
|
|
servers = await flushAndRunMultipleServers(2)
|
|
|
|
await setAccessTokensToServers(servers)
|
|
|
|
await doubleFollow(servers[0], servers[1])
|
|
})
|
|
|
|
it('Should not transcode video on server 1', async function () {
|
|
this.timeout(60000)
|
|
|
|
const videoAttributes = {
|
|
name: 'my super name for server 1',
|
|
description: 'my super description for server 1',
|
|
fixture: 'video_short.webm'
|
|
}
|
|
await uploadVideo(servers[0].url, servers[0].accessToken, videoAttributes)
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
const video = res.body.data[ 0 ]
|
|
|
|
const res2 = await getVideo(server.url, video.id)
|
|
const videoDetails = res2.body
|
|
expect(videoDetails.files).to.have.lengthOf(1)
|
|
|
|
const magnetUri = videoDetails.files[ 0 ].magnetUri
|
|
expect(magnetUri).to.match(/\.webm/)
|
|
|
|
const torrent = await webtorrentAdd(magnetUri, true)
|
|
expect(torrent.files).to.be.an('array')
|
|
expect(torrent.files.length).to.equal(1)
|
|
expect(torrent.files[ 0 ].path).match(/\.webm$/)
|
|
}
|
|
})
|
|
|
|
it('Should transcode video on server 2', async function () {
|
|
this.timeout(60000)
|
|
|
|
const videoAttributes = {
|
|
name: 'my super name for server 2',
|
|
description: 'my super description for server 2',
|
|
fixture: 'video_short.webm'
|
|
}
|
|
await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
|
|
const video = res.body.data.find(v => v.name === videoAttributes.name)
|
|
const res2 = await getVideo(server.url, video.id)
|
|
const videoDetails = res2.body
|
|
|
|
expect(videoDetails.files).to.have.lengthOf(4)
|
|
|
|
const magnetUri = videoDetails.files[ 0 ].magnetUri
|
|
expect(magnetUri).to.match(/\.mp4/)
|
|
|
|
const torrent = await webtorrentAdd(magnetUri, true)
|
|
expect(torrent.files).to.be.an('array')
|
|
expect(torrent.files.length).to.equal(1)
|
|
expect(torrent.files[ 0 ].path).match(/\.mp4$/)
|
|
}
|
|
})
|
|
|
|
it('Should transcode high bit rate mp3 to proper bit rate', async function () {
|
|
this.timeout(60000)
|
|
|
|
const videoAttributes = {
|
|
name: 'mp3_256k',
|
|
fixture: 'video_short_mp3_256k.mp4'
|
|
}
|
|
await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
|
|
const video = res.body.data.find(v => v.name === videoAttributes.name)
|
|
const res2 = await getVideo(server.url, video.id)
|
|
const videoDetails: VideoDetails = res2.body
|
|
|
|
expect(videoDetails.files).to.have.lengthOf(4)
|
|
|
|
const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4')
|
|
const probe = await audio.get(ffmpeg, path)
|
|
|
|
if (probe.audioStream) {
|
|
expect(probe.audioStream[ 'codec_name' ]).to.be.equal('aac')
|
|
expect(probe.audioStream[ 'bit_rate' ]).to.be.at.most(384 * 8000)
|
|
} else {
|
|
this.fail('Could not retrieve the audio stream on ' + probe.absolutePath)
|
|
}
|
|
}
|
|
})
|
|
|
|
it('Should transcode video with no audio and have no audio itself', async function () {
|
|
this.timeout(60000)
|
|
|
|
const videoAttributes = {
|
|
name: 'no_audio',
|
|
fixture: 'video_short_no_audio.mp4'
|
|
}
|
|
await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
|
|
const video = res.body.data.find(v => v.name === videoAttributes.name)
|
|
const res2 = await getVideo(server.url, video.id)
|
|
const videoDetails: VideoDetails = res2.body
|
|
|
|
expect(videoDetails.files).to.have.lengthOf(4)
|
|
const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4')
|
|
const probe = await audio.get(ffmpeg, path)
|
|
expect(probe).to.not.have.property('audioStream')
|
|
}
|
|
})
|
|
|
|
it('Should leave the audio untouched, but properly transcode the video', async function () {
|
|
this.timeout(60000)
|
|
|
|
const videoAttributes = {
|
|
name: 'untouched_audio',
|
|
fixture: 'video_short.mp4'
|
|
}
|
|
await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
|
|
const video = res.body.data.find(v => v.name === videoAttributes.name)
|
|
const res2 = await getVideo(server.url, video.id)
|
|
const videoDetails: VideoDetails = res2.body
|
|
|
|
expect(videoDetails.files).to.have.lengthOf(4)
|
|
const fixturePath = buildAbsoluteFixturePath(videoAttributes.fixture)
|
|
const fixtureVideoProbe = await audio.get(ffmpeg, fixturePath)
|
|
const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4')
|
|
const videoProbe = await audio.get(ffmpeg, path)
|
|
if (videoProbe.audioStream && fixtureVideoProbe.audioStream) {
|
|
const toOmit = [ 'max_bit_rate', 'duration', 'duration_ts', 'nb_frames', 'start_time', 'start_pts' ]
|
|
expect(omit(videoProbe.audioStream, toOmit)).to.be.deep.equal(omit(fixtureVideoProbe.audioStream, toOmit))
|
|
} else {
|
|
this.fail('Could not retrieve the audio stream on ' + videoProbe.absolutePath)
|
|
}
|
|
}
|
|
})
|
|
|
|
it('Should transcode a 60 FPS video', async function () {
|
|
this.timeout(60000)
|
|
|
|
const videoAttributes = {
|
|
name: 'my super 30fps name for server 2',
|
|
description: 'my super 30fps description for server 2',
|
|
fixture: '60fps_720p_small.mp4'
|
|
}
|
|
await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
|
|
const video = res.body.data.find(v => v.name === videoAttributes.name)
|
|
const res2 = await getVideo(server.url, video.id)
|
|
const videoDetails: VideoDetails = res2.body
|
|
|
|
expect(videoDetails.files).to.have.lengthOf(4)
|
|
expect(videoDetails.files[ 0 ].fps).to.be.above(58).and.below(62)
|
|
expect(videoDetails.files[ 1 ].fps).to.be.below(31)
|
|
expect(videoDetails.files[ 2 ].fps).to.be.below(31)
|
|
expect(videoDetails.files[ 3 ].fps).to.be.below(31)
|
|
|
|
for (const resolution of [ '240', '360', '480' ]) {
|
|
const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4')
|
|
const fps = await getVideoFileFPS(path)
|
|
|
|
expect(fps).to.be.below(31)
|
|
}
|
|
|
|
const path = join(root(), 'test2', 'videos', video.uuid + '-720.mp4')
|
|
const fps = await getVideoFileFPS(path)
|
|
|
|
expect(fps).to.be.above(58).and.below(62)
|
|
}
|
|
})
|
|
|
|
it('Should wait for transcoding before publishing the video', async function () {
|
|
this.timeout(80000)
|
|
|
|
{
|
|
// Upload the video, but wait transcoding
|
|
const videoAttributes = {
|
|
name: 'waiting video',
|
|
fixture: 'video_short1.webm',
|
|
waitTranscoding: true
|
|
}
|
|
const resVideo = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, videoAttributes)
|
|
const videoId = resVideo.body.video.uuid
|
|
|
|
// Should be in transcode state
|
|
const { body } = await getVideo(servers[ 1 ].url, videoId)
|
|
expect(body.name).to.equal('waiting video')
|
|
expect(body.state.id).to.equal(VideoState.TO_TRANSCODE)
|
|
expect(body.state.label).to.equal('To transcode')
|
|
expect(body.waitTranscoding).to.be.true
|
|
|
|
// Should have my video
|
|
const resMyVideos = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 10)
|
|
const videoToFindInMine = resMyVideos.body.data.find(v => v.name === videoAttributes.name)
|
|
expect(videoToFindInMine).not.to.be.undefined
|
|
expect(videoToFindInMine.state.id).to.equal(VideoState.TO_TRANSCODE)
|
|
expect(videoToFindInMine.state.label).to.equal('To transcode')
|
|
expect(videoToFindInMine.waitTranscoding).to.be.true
|
|
|
|
// Should not list this video
|
|
const resVideos = await getVideosList(servers[1].url)
|
|
const videoToFindInList = resVideos.body.data.find(v => v.name === videoAttributes.name)
|
|
expect(videoToFindInList).to.be.undefined
|
|
|
|
// Server 1 should not have the video yet
|
|
await getVideo(servers[0].url, videoId, 404)
|
|
}
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
const videoToFind = res.body.data.find(v => v.name === 'waiting video')
|
|
expect(videoToFind).not.to.be.undefined
|
|
|
|
const res2 = await getVideo(server.url, videoToFind.id)
|
|
const videoDetails: VideoDetails = res2.body
|
|
|
|
expect(videoDetails.state.id).to.equal(VideoState.PUBLISHED)
|
|
expect(videoDetails.state.label).to.equal('Published')
|
|
expect(videoDetails.waitTranscoding).to.be.true
|
|
}
|
|
})
|
|
|
|
const tempFixturePath = buildAbsoluteFixturePath('video_high_bitrate_1080p.mp4', true)
|
|
it('Should respect maximum bitrate values', async function () {
|
|
this.timeout(160000)
|
|
|
|
{
|
|
const exists = await pathExists(tempFixturePath)
|
|
if (!exists) {
|
|
|
|
// Generate a random, high bitrate video on the fly, so we don't have to include
|
|
// a large file in the repo. The video needs to have a certain minimum length so
|
|
// that FFmpeg properly applies bitrate limits.
|
|
// https://stackoverflow.com/a/15795112
|
|
await new Promise<void>(async (res, rej) => {
|
|
ffmpeg()
|
|
.outputOptions([ '-f rawvideo', '-video_size 1920x1080', '-i /dev/urandom' ])
|
|
.outputOptions([ '-ac 2', '-f s16le', '-i /dev/urandom', '-t 10' ])
|
|
.outputOptions([ '-maxrate 10M', '-bufsize 10M' ])
|
|
.output(tempFixturePath)
|
|
.on('error', rej)
|
|
.on('end', res)
|
|
.run()
|
|
})
|
|
}
|
|
|
|
const bitrate = await getVideoFileBitrate(tempFixturePath)
|
|
expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 60, VIDEO_TRANSCODING_FPS))
|
|
}
|
|
|
|
const videoAttributes = {
|
|
name: 'high bitrate video',
|
|
description: 'high bitrate video',
|
|
fixture: tempFixturePath
|
|
}
|
|
|
|
await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
|
|
|
|
await waitJobs(servers)
|
|
|
|
for (const server of servers) {
|
|
const res = await getVideosList(server.url)
|
|
|
|
const video = res.body.data.find(v => v.name === videoAttributes.name)
|
|
|
|
for (const resolution of ['240', '360', '480', '720', '1080']) {
|
|
const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4')
|
|
const bitrate = await getVideoFileBitrate(path)
|
|
const fps = await getVideoFileFPS(path)
|
|
const resolution2 = await getVideoFileResolution(path)
|
|
|
|
expect(resolution2.videoFileResolution.toString()).to.equal(resolution)
|
|
expect(bitrate).to.be.below(getMaxBitrate(resolution2.videoFileResolution, fps, VIDEO_TRANSCODING_FPS))
|
|
}
|
|
}
|
|
})
|
|
|
|
after(async function () {
|
|
killallServers(servers)
|
|
})
|
|
})
|