2d-bella-schoolgirl.wmv

: Many of these clips were "vanity projects" by amateur animators testing their skills in character design and lip-syncing. Why the .WMV Format Matters

Choosing .wmv over .mp4 or .avi tells us a story about the creator’s environment: 2D-Bella-Schoolgirl.wmv

The name suggests a character——rendered in a 2D style. In the early 2000s, this often meant: : Many of these clips were "vanity projects"

: The creator was almost certainly using Windows Movie Maker or a similar Microsoft-integrated suite to export their work. 2D-Bella-Schoolgirl.wmv