Accepted Streaming Video Ad Delivery Formats
Aspect Ratios: 16:9 & 4:3 (4:3 to get black curtains to fit 16:9)

Size: Full Screen
Tape-Based Media (4:3 only): Any standard-definition format Betacam: SP, SX, Digital Betacam, MPEG IMX

File-Based Media (16:9 & 4:3): Delivered on CD-R or
DVD-R:
Uncompressed QuickTime, MPEG-2 Program or Transport Stream file, DV file, MXF

All files must contain a soundtrack, even if the ad is to run without sound.

Delivery Address for Streaming Assets:
TURNER ADS QA
CNN.COM
ONE CNN CENTER, SW0836B
ATLANTA, GA 30303-2762