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Pika 2.2 Image-to-Video Generation.
Transforms a static image into a dynamic video using the Pika 2.2 model. This is Pika's highest quality model with support for resolution and duration options.
Downstream input and moderation rejections return non-billable HTTP 422 errors.
The client provides a convenient way to interact with the model API.
npm install --save @fal-ai/clientSet FAL_KEY as an environment variable in your runtime.
export FAL_KEY="YOUR_API_KEY"The client API handles the API submit protocol. It will handle the request status updates and return the result when the request is completed.
import { fal } from "@fal-ai/client";
const result = await fal.subscribe("fal-ai/pika/v2.2/image-to-video", {
input: {
image_url: "https://storage.googleapis.com/falserverless/example_inputs/pika/pika_i2v_v22_input.png",
prompt: "The man and the horse are slowly walking towards the camera, the camera orbits and dolly out"
},
logs: true,
onQueueUpdate: (update) => {
if (update.status === "IN_PROGRESS") {
update.logs.map((log) => log.message).forEach(console.log);
}
},
});
console.log(result.data);
console.log(result.requestId);The API uses an API Key for authentication. It is recommended you set the FAL_KEY environment variable in your runtime when possible.
import { fal } from "@fal-ai/client";
fal.config({
credentials: "YOUR_FAL_KEY"
});The client API provides a convenient way to submit requests to the model.
import { fal } from "@fal-ai/client";
const { request_id } = await fal.queue.submit("fal-ai/pika/v2.2/image-to-video", {
input: {
image_url: "https://storage.googleapis.com/falserverless/example_inputs/pika/pika_i2v_v22_input.png",
prompt: "The man and the horse are slowly walking towards the camera, the camera orbits and dolly out"
},
webhookUrl: "https://optional.webhook.url/for/results",
});You can fetch the status of a request to check if it is completed or still in progress.
import { fal } from "@fal-ai/client";
const status = await fal.queue.status("fal-ai/pika/v2.2/image-to-video", {
requestId: "764cabcf-b745-4b3e-ae38-1200304cf45b",
logs: true,
});Once the request is completed, you can fetch the result. See the Output Schema for the expected result format.
import { fal } from "@fal-ai/client";
const result = await fal.queue.result("fal-ai/pika/v2.2/image-to-video", {
requestId: "764cabcf-b745-4b3e-ae38-1200304cf45b"
});
console.log(result.data);
console.log(result.requestId);Some attributes in the API accept file URLs as input. Whenever that's the case you can pass your own URL or a Base64 data URI.
You can pass a Base64 data URI as a file input. The API will handle the file decoding for you. Keep in mind that for large files, this alternative although convenient can impact the request performance.
You can also pass your own URLs as long as they are publicly accessible. Be aware that some hosts might block cross-site requests, rate-limit, or consider the request as a bot.
We provide a convenient file storage that allows you to upload files and use them in your requests. You can upload files using the client API and use the returned URL in your requests.
import { fal } from "@fal-ai/client";
const file = new File(["Hello, World!"], "hello.txt", { type: "text/plain" });
const url = await fal.storage.upload(file);Read more about file handling in our file upload guide.
image_url string* requiredURL of the image to use as the first frame
prompt string* requiredseed integerThe seed for the random number generator
negative_prompt stringA negative prompt to guide the model Default value: ""
resolution ResolutionEnumThe resolution of the generated video Default value: "720p"
Possible enum values: 720p, 1080p
duration DurationEnumThe duration of the generated video in seconds Default value: "5"
Possible enum values: 5, 10
{
"image_url": "https://storage.googleapis.com/falserverless/example_inputs/pika/pika_i2v_v22_input.png",
"prompt": "The man and the horse are slowly walking towards the camera, the camera orbits and dolly out",
"resolution": "1080p",
"duration": 5
}The generated video
{
"video": {
"url": "https://storage.googleapis.com/falserverless/example_outputs/pika/pika_i2v_v22_output.mp4"
}
}url string* requiredThe URL where the file can be downloaded from.
content_type stringThe mime type of the file.
file_name stringThe name of the file. It will be auto-generated if not provided.
file_size integerThe size of the file in bytes.