The default video ad format is a FLash Video (or FLV). The advantage of this video format is the compatibility with users (it's the same video format used by YouTube) and excellent quality and compression options.

• Format: FLash Video (FLV)
• Dimensions: 320x240 pixels
• Filesize: approx 1200 kb
• Duration: 15 secs
• Framerate: 30 fps, but can be variable

Here's a sample of video ads running in the AdsB4 system:

• AdsB4.com - TV is Dead
• Ezone.com - Mammoth Task
• Ezone.com - Battle of the Planets
• One.org - Click campaign