1 files changed, 2 insertions, 0 deletions

diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 8f5c1df1d..13e32b6d2 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -795,6 +795,8 @@ function buildVideoMimetypeExt () {
         'video/x-matroska': '.mkv',
         'video/avi': '.avi',
         'video/x-m4v': '.m4v',
+        // Could be anything
+        'application/octet-stream': null,
         'video/m4v': '.m4v'
       })
     }