The bug

When downloading an archive that includes motion photos, two assets per motion photo are added to the archive.

The file extension of the video is jpg.

To be consistent with the single file download, it should be mp4 (or something similar)

PXL_20240407_130345095.MP+1.jpg       <---- is a video file
PXL_20240407_130345095.MP.jpg

The OS that Immich Server is running on

Alpine

Version of Immich Server

v1.101.0

Version of Immich Mobile App

v1.101.0

Platform with the issue

• Server
• Web
• Mobile

Your docker-compose.yml content

Not relevant

Your .env content

Not relevant

Reproduction steps

1. Upload a motion photo from a Pixel
2. Download that photo in an archive
3. The video part has `jpg` extension

Additional information

No response