SPEC – PRE-ROLL/POST-ROLL

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PRE-ROLL/POST-ROLL
Position
Description Video ad
Size Aspect ratio 4:3: 640×480 pixels
Aspect ratio 16:9: 640×360 pixels
Format FLV, MP4, VAST2, VAST3, redirect (https)
Max weight 2 Mb
Max duration 20 seconds (skippable after 5 seconds)
Restrictions The codec must be: H.264 for MP4 and On2VP6 for FLV.
VPAID not allowed.
In redirect VAST case, it is necessary to deliver one piece/asset with skippable button and another without skippable button.
Demo Pre-Roll