Preroll

PREROLL
Size: 640×360 (16:9)
File format: Mp4
Weight: 3 Mb max
Landing page: Mandatory
TOTAL REDIRECT INFO

Tag: VAST/VPAID
Delivery: progressive
Mediafile: Mp4 + WebM
Video length: max 30″ (need be skippable if longer than 15″)
Download: 3mb max Template

AUDIO VIDEO INFO
Ratio: 16:9
Video length: max 30″ (need be skippable if longer than 15″)
Codec: H.264
Frame Rate: 29.97fps (NTSc); 25fps (PAL)
Key frames: every 150
always present every 150
Audio specs: mp3, 64kbps, 44kHz, stereo CBR
MEDIA AGENCY INFO
Imps track: allowed
Click command: allowed
Brand safety monitor: allowed
Total redirect: allowed