Eachlabs | AI Workflows for app builders

VEO3.1

Veo 3.1 Lite balances practical usability with professional capabilities, supporting both text-to-video and image-to-video generation.

Avg Run Time: 60.000s

Model Slug: veo-3-1-lite-first-last-frame-to-video

Playground

Input

Enter a URL or choose a file from your computer.

Enter a URL or choose a file from your computer.

Output

Example Result

Preview and download your result.

Calculated using formula: 0 * 0.05

API & SDK

Create a Prediction

Send a POST request to create a new prediction. This will return a prediction ID that you'll use to check the result. The request should include your model inputs and API key.

Get Prediction Result

Poll the prediction endpoint with the prediction ID until the result is ready. The API uses long-polling, so you'll need to repeatedly check until you receive a success status.

Readme

Table of Contents
Overview
Technical Specifications
Key Considerations
Tips & Tricks
Capabilities
What Can I Use It For?
Things to Be Aware Of
Limitations

Overview

Veo 3.1 | Lite | First Last Frame to Video from Google enables developers to generate high-fidelity videos from input images, animating static visuals into dynamic clips with synchronized audio. This Google image-to-video model, part of the Veo 3.1 family, solves the challenge of creating professional-grade video content efficiently without heavy post-production. Its primary differentiator is the lightweight Diffusion Transformer (DiT) architecture, delivering the same speed as Veo 3.1 Fast at half the cost, ideal for iterative prototyping and high-volume applications.

Hosted on platforms like each::labs (eachlabs.ai), Veo 3.1 | Lite | First Last Frame to Video supports image-to-video workflows, producing cinematic outputs in 720p or 1080p with native audio. Developers access it via APIs such as Gemini API or fal.ai, making it a go-to for cost-effective Veo 3.1 | Lite | First Last Frame to Video API integration. Whether for brand films or app prototypes, it balances usability and quality.

Technical Specifications

  • Resolutions: 720p and 1080p (1080p limited to 8-second clips)
  • Max Duration: 4, 6, or 8 seconds
  • Aspect Ratios: 16:9 (landscape) and 9:16 (portrait)
  • Input Formats: Text prompts with images (up to 8MB); supports text-to-video and image-to-video
  • Output Formats: Video with native synchronized audio; includes SynthID watermarking
  • Processing Time: High-speed generation matching Veo 3.1 Fast, optimized for developer workflows
  • Architecture: Diffusion Transformer (DiT) on spatio-temporal patches for temporal consistency

These specs make Veo 3.1 | Lite | First Last Frame to Video efficient for programmatic use via Veo 3.1 | Lite | First Last Frame to Video API.

Key Considerations

Before using Veo 3.1 | Lite | First Last Frame to Video, ensure access to a paid Gemini API tier or compatible platforms like each::labs (eachlabs.ai) for Google image-to-video generation. Input images should be under 8MB, paired with detailed prompts for best results. This model excels in rapid prototyping over full production due to its 8-second max duration and cost savings—less than 50% of Veo 3.1 Fast.

Opt for it when speed and affordability trump longer clips; alternatives suit extended videos. Resource needs are low thanks to latent space processing, but test prompts iteratively for cinematic control.

Tips & Tricks

For optimal results with Veo 3.1 | Lite | First Last Frame to Video, use precise prompts specifying camera moves like "pan left" or "shallow depth of field" to leverage its cinematic control. Include technical terms such as "bokeh" or "rack focus" for realistic lens effects, as the DiT architecture excels at temporal consistency.

Optimize parameters by selecting 8 seconds at 1080p for image-to-video inputs, ensuring aspect ratio matches your image. Start with 720p for faster iterations. Workflow tip: Generate via Veo 3.1 | Lite | First Last Frame to Video API in loops, refining prompts based on outputs.

Example prompts:

  • "Animate this serene landscape image: slow aerial drone pan over misty fjord at sunrise, cinematic grading, shallow DOF on foreground flowers, with ambient wind sounds."
  • "From this portrait photo, create a 6-second clip: subtle head turn with natural lighting shift, bokeh background, synchronized breathing audio."
  • "Image-to-video: car driving through rainy city street, realistic reflections and tire splashes, 16:9, 8s, ambient rain and traffic noise."

Capabilities

  • Generates videos from input images, animating static scenes into motion with native audio
  • Supports text-guided image-to-video for precise control over motion and style
  • Produces cinematic effects like shallow depth of field, bokeh, and rack focus transitions
  • Maintains temporal consistency across frames using DiT spatio-temporal patches
  • Handles 720p/1080p resolutions in 16:9 or 9:16 aspect ratios up to 8 seconds
  • Includes professional color grading, realistic lighting, and atmospheric perspective
  • Generates synchronized ambient, environmental, and contextual audio in one pass
  • Embeds SynthID watermarking for output traceability

What Can I Use It For?

For Creators: Animate concept art into short cinematic teasers. Example: Upload a static fjord illustration and prompt, "Aerial pan over misty Norwegian fjord from this image, sunrise glow, shallow DOF wildflowers, waves crashing audio," yielding an 8-second polished clip for storyboards.

For Marketers: Turn product photos into engaging ads with motion. Example: "From this smartphone image, show 360-degree rotation on reflective surface, dynamic lighting shifts, subtle click sounds," perfect for social media portraits in 9:16.

For Developers: Prototype app videos via Veo 3.1 | Lite | First Last Frame to Video API. Example: Input UI screenshot with "Smooth scroll animation through app interface, parallax background, interface sound effects," accelerating iteration at low cost.

For Designers: Enhance mood boards with video. Example: "Animate fabric texture image: gentle sway in wind, realistic folds, soft rustle audio," for fashion viz in landscape format.

Things to Be Aware Of

Veo 3.1 | Lite | First Last Frame to Video may struggle with complex multi-object motions in short clips, leading to minor inconsistencies despite DiT improvements. Users often overlook aspect ratio matching, causing cropped outputs—always align input images.

Edge cases include overly abstract prompts yielding less coherent audio sync; refine with specifics. High-volume API use requires monitoring quotas on Gemini or each::labs (eachlabs.ai). Common mistake: Ignoring 8MB image limit, resulting in rejections.

Limitations

Veo 3.1 | Lite | First Last Frame to Video caps at 8 seconds, unsuitable for longer narratives. 1080p restricts to 8s only, and no support for custom durations beyond 4/6/8s. Lacks video input or advanced editing beyond image-to-video.

Quality dips in highly dynamic scenes with rapid changes, potentially showing artifacts. Audio is ambient-focused, not for dialogue or music. Input text limited to 1,024 tokens.

Pricing

Pricing Type: Dynamic

Calculated using formula: 0 * 0.05

Current Pricing

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Pricing Rules

ConditionPricing
resolution matches "720p"(Active)duration * 0.05
resolution matches "1080p"duration * 0.08
Default (fallback)duration * 0.05