Fix raw file import

1 files changed, 6 insertions, 1 deletions

diff --git a/server/helpers/youtube-dl.ts b/server/helpers/youtube-dl.ts
index 6b9d8a5f7..3a9e57561 100644
--- a/server/helpers/youtube-dl.ts
+++ b/server/helpers/youtube-dl.ts
@@ -1,5 +1,5 @@
 import { createWriteStream } from 'fs'
-import { ensureDir, pathExists, remove, writeFile } from 'fs-extra'
+import { ensureDir, move, pathExists, remove, writeFile } from 'fs-extra'
 import { join } from 'path'
 import * as request from 'request'
 import { CONFIG } from '@server/initializers/config'
@@ -147,6 +147,11 @@ function downloadYoutubeDLVideo (url: string, fileExt: string, timeout: number)
           clearTimeout(timer)
 
           try {
+            // If youtube-dl did not guess an extension for our file, just use .mp4 as default
+            if (await pathExists(pathWithoutExtension)) {
+              await move(pathWithoutExtension, pathWithoutExtension + '.mp4')
+            }
+
             const path = await guessVideoPathWithExtension(pathWithoutExtension, fileExt)
 
             if (err) {