File format: .mp4/.mov
Aspect ratio: 16:9 or 1:1
Maximum file size: 1GB
Maximum video length: 2 minutes and 20 seconds (however some advertisers are eligible to request an increase of up to 10 minutes)
Video codec: h.264, baseline, main, or high profile with a 4:2:0 colour space.
Audio codec: AAC-LC (low complexity)
Frame rate: 29.97fps or 30fps (frames per second)
Recommended bitrate: 6,000Kbps - 10,000Kbps (recommended 6,000Kbps) for 1080p. 5,000Kbps - 8,000Kbps (recommended 5,000Kbps) for 720p).