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Add video file metadata to download modal, via ffprobe (#2411)

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* Add video file metadata via ffprobe

* Federate video file metadata

* Add tests for file metadata generation

* Complete tests for videoFile metadata federation

* Lint migration and video-file for metadata

* Objectify metadata from getter in ffmpeg-utils

* Add metadataUrl to all videoFiles

* Simplify metadata API middleware

* Load playlist in videoFile when requesting metadata
This commit is contained in:
Rigel Kent 2020-03-10 14:39:40 +01:00 • committed by GitHub
parent edb868655e
commit 8319d6ae72
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23 changed files with 553 additions and 52 deletions
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8
server/lib/video-transcoding.ts
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@ -2,6 +2,7 @@ import { HLS_STREAMING_PLAYLIST_DIRECTORY, P2P_MEDIA_LOADER_PEER_VERSION, WEBSER
import { basename, extname as extnameUtil, join } from 'path'
import {
canDoQuickTranscode,
getMetadataFromFile,
getDurationFromVideoFile,
getVideoFileFPS,
transcode,
@ -19,6 +20,7 @@ import { CONFIG } from '../initializers/config'
import { MStreamingPlaylistFilesVideo, MVideoFile, MVideoWithAllFiles, MVideoWithFile } from '@server/typings/models'
import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent'
import { generateVideoStreamingPlaylistName, getVideoFilename, getVideoFilePath } from './video-paths'
import { extractVideo } from './videos'
/**
* Optimize the original video file and replace it. The resolution is not changed.
@ -202,6 +204,7 @@ async function generateHlsPlaylist (video: MVideoWithFile, resolution: VideoReso
newVideoFile.size = stats.size
newVideoFile.fps = await getVideoFileFPS(videoFilePath)
newVideoFile.metadata = await getMetadataFromFile(videoFilePath)
await createTorrentAndSetInfoHash(videoStreamingPlaylist, newVideoFile)
@ -230,11 +233,16 @@ export {
async function onVideoFileTranscoding (video: MVideoWithFile, videoFile: MVideoFile, transcodingPath: string, outputPath: string) {
const stats = await stat(transcodingPath)
const fps = await getVideoFileFPS(transcodingPath)
const metadata = await getMetadataFromFile(transcodingPath)
await move(transcodingPath, outputPath)
const extractedVideo = extractVideo(video)
videoFile.size = stats.size
videoFile.fps = fps
videoFile.metadata = metadata
videoFile.metadataUrl = extractedVideo.getVideoFileMetadataUrl(videoFile, extractedVideo.getBaseUrls().baseUrlHttp)
await createTorrentAndSetInfoHash(video, videoFile)