MMS file requirements

PHOTOS

- File type: jpg, gif, png
- Size: up to 10 MB

* animated GIFs are supported up to 7 MB

VIDEOS

- File type: avi, mov, mpeg, 3gpp, mp4
- Recommended video length: no more than 30 seconds
- Recommended video resolution: 720x480 
- Size: up to 70.00MB 

AUDIO

- File type: mp3, wav, m4a, wma
- Recommended audio length: no more than 60 seconds
- Keep at a high bitrate 
- Size: up to 70.00MB

* Processing of files may take up to 10 minutes (for some large videos).  The typical processing time for photos is about 2 minutes.