Question 1

What is the difference between Veo 3.1 Lite I2V and Veo 3.1 Fast I2V?

Accepted Answer

Lite I2V costs $0.30 per generation and is optimized for cost efficiency. Fast I2V costs $0.60 and offers higher quality and faster processing.

Question 2

Can I control the start and end frames of the video?

Accepted Answer

Yes. Provide an `image_url` for the first frame and optionally a `last_image` URL for the final frame, giving you precise control over the animation arc.

Question 3

Does Veo 3.1 Lite I2V support 1080p and 4K?

Accepted Answer

Yes. Select 720p (default), 1080p, or 4K. Higher resolutions incur an additional cost on top of the base $0.30 price.

Question 4

How much does Veo 3.1 Lite I2V cost?

Accepted Answer

Base cost is $0.30 at 720p. 1080p adds 30% ($0.39 total), and 4K adds $1.20 ($1.50 total).