Question 1

Does the extended video include the original video?

Accepted Answer

The output is only the newly generated extension frames, not the full combined video. You can concatenate the original and extension on your end.

Question 2

What style options are available?

Accepted Answer

anime, 3d_animation, clay, comic, and cyberpunk. Leave the style field empty to generate in the original video's style.

Question 3

How is cost calculated?

Accepted Answer

Pricing is per second of generated extension and scales with resolution. Audio generation adds a per-second surcharge.

Question 4

What video formats does the input support?

Accepted Answer

Any publicly accessible video URL. MP4 is recommended for best compatibility.