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POST
Gemini Omni Flash 1.1 Extend
gemini-omni-flash-1.1-extend is the extension mode of Gemini Omni Flash 1.1: it continues a source clip from its first 10 seconds. Confirm live rates on the models page.
string
required
Set to gemini-omni-flash-1.1-extend.
string
required
Describe the subject, action, camera movement, lighting, and audio intent.
Do not send seconds: the output length follows the source video.
string
One of 16:9, 9:16. Send it explicitly; do not send a pixel size.
string
default:"720p"
One of 360p, 720p, 1080p, 4k. The price depends on the resolution.
string[]
Up to 5 public http/https image URLs, each up to 5 MB (JPEG, PNG, WEBP).
string
required
One public source video URL, up to 100 MB (MP4, WEBM, MOV). Send a string, not an array.

Request

The response returns a queued task id. Poll and download with the same model:
See the Video API workflow for polling intervals, webhooks, and failure handling.
Media inputs must be public http or https URLs. Private network addresses and local files are rejected. Failed generations are not charged.