Migrate to @fal-ai/client
The @fal-ai/serverless-client
package has been deprecated in favor of @fal-ai/client
. Please check the migration guide for more information.
fal-ai/animatediff-v2v/turbo
Generate Video Turbo
The client provides a convenient way to interact with the model API.
npm install --save @fal-ai/client
@fal-ai/client
The @fal-ai/serverless-client
package has been deprecated in favor of @fal-ai/client
. Please check the migration guide for more information.
Set 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/animatediff-v2v/turbo", {
input: {
video_url: "https://storage.googleapis.com/falserverless/model_tests/animatediff_v2v/rocket.mp4",
prompt: "masterpiece, best quality, rocket in space, galaxies in the background"
},
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"
});
When running code on the client-side (e.g. in a browser, mobile app or GUI applications), make sure to not expose your FAL_KEY
. Instead, use a server-side proxy to make requests to the API. For more information, check out our server-side integration guide.
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/animatediff-v2v/turbo", {
input: {
video_url: "https://storage.googleapis.com/falserverless/model_tests/animatediff_v2v/rocket.mp4",
prompt: "masterpiece, best quality, rocket in space, galaxies in the background"
},
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/animatediff-v2v/turbo", {
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/animatediff-v2v/turbo", {
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);
The client will auto-upload the file for you if you pass a binary object (e.g. File
, Data
).
Read more about file handling in our file upload guide.
video_url
string
* requiredURL of the video.
prompt
string
* requiredThe prompt to use for generating the image. Be as descriptive as possible for best results.
negative_prompt
string
The negative prompt to use. Use it to address details that you don't want
in the image. This could be colors, objects, scenery and even the small details
(e.g. moustache, blurry, low resolution). Default value: "(bad quality, worst quality:1.2), ugly faces, bad anime"
num_inference_steps
integer
Increasing the amount of steps tells Stable Diffusion that it should take more steps
to generate your final result which can increase the amount of detail in your image. Default value: 8
guidance_scale
float
The CFG (Classifier Free Guidance) scale is a measure of how close you want
the model to stick to your prompt when looking for a related image to show you. Default value: 2.2
The list of LoRA weights to use. Default value: ``
seed
integer
The same seed and the same prompt given to the same version of Stable Diffusion will output the same image every time.
select_every_nth_frame
integer
Select every Nth frame from the video.
This can be used to reduce the number of frames to process, which can reduce the time and the cost.
However, it can also reduce the quality of the final video. Default value: 2
{
"video_url": "https://storage.googleapis.com/falserverless/model_tests/animatediff_v2v/rocket.mp4",
"prompt": "masterpiece, best quality, rocket in space, galaxies in the background",
"negative_prompt": "(bad quality, worst quality:1.2), ugly faces, bad anime",
"num_inference_steps": 8,
"guidance_scale": 2.2,
"loras": [],
"seed": 537306,
"select_every_nth_frame": 2
}
Generated video file.
seed
integer
* requiredSeed used for generating the video.
{
"video": {
"content_type": "video/mp4",
"url": "https://storage.googleapis.com/falserverless/model_tests/animatediff_v2v/rocket-output.mp4"
}
}
path
string
* requiredURL or the path to the LoRA weights. Or HF model name.
scale
float
The scale of the LoRA weight. This is used to scale the LoRA weight
before merging it with the base model. Default value: 1
url
string
* requiredThe URL where the file can be downloaded from.
content_type
string
The mime type of the file.
file_name
string
The name of the file. It will be auto-generated if not provided.
file_size
integer
The size of the file in bytes.
file_data
string
File data