Below is copied from slotmonsta’s post it does not mention xvid or divix so probably not supported.
The SMC is NOT required to convert videos for the Fuze+. Any video converter of your choice can be used. Here are the video file requirements for Fuze+
**Video format for Fuze+
File container: *.mp4
Video CODEC: H.264/AVC Baseline Level 2.0
Bit rate: 1,000 Kbps**
**30 FPS
Width: 320 pixels
Height: 240 pixels
Audio CODEC: AAC version 4 LC
Bit Rate: 192 Kbps
Channels: 2 (stereo)**