First and Last Frame AI Video Creation: Learn How to Make Smooth Videos in 4 Simple Steps

Have you ever seen a behind-the-scenes video featuring celebrity cameos or world-famous stars making surprise appearances? With the growing popularity of AI video generation, it's now easier than ever to create short videos by simply inputting text commands or images. As the technology advances, new techniques are continually being developed, and one of them is the First and Last Frame AI technique. By uploading just the first and last frames, the AI video model can create a smooth transition video. Today, we’ll show you how to use this feature to create your own high-quality, seamless AI video.

Many people may initially think that first and last frames is a complex technical term, but it’s actually quite simple. It refers to the "first image" and "last image" of a video. The first frame is the opening scene of the video, and the last frame is the final scene. By uploading these two images, and using an AI video model to establish the relationship between them, you can ensure that the generated video follows a logical flow and aligns with the images you provided.

Why is First and Last Frame Technology Important?

When AI video generation first emerged, users would upload a single image and a text command. The result was often unpredictable, much like opening a mystery box. The video could end up not matching the intended scene or character description, especially if the description was too vague. With the First and Last Frame technique, the AI model can now understand the video’s beginning and end, ensuring a logical connection between the start and finish.

Moreover, since most AI-generated videos are around 10 seconds long, it’s challenging to create a cohesive 30-second video using AI alone. The First and Last Frame AI video generation technology ensures that the transitions between frames are smooth, making it possible to produce more consistent and continuous short films. This is why this technique has become so popular among content creators—it enables anyone to create stunning AI videos with ease.

Creating a smooth, high-quality video is not difficult. There are four main steps. Before starting, it’s important to decide on the storyline of your video. While AI can generate smooth transitions, the content still needs to be conceptualized by you. Once you have your video idea, you can use GenApe’sAI video generation tool to start the process. Below are the steps to create a first and last frame video:

Step 1: Prepare the First and Last Frames

You need to prepare two images. Make sure the style, characters, and settings of the images are consistent. This will help the AI model understand the relationship between the two frames. Here’s an example:

Step 2: Upload the First and Last Frames

Upload the two images to the first frame and last frame slots. You can adjust the size, video duration, and output quality based on the available options.

Step 3: Enter Text Commands

Next, enter the action and transition descriptions in the text field. The clearer the instructions, the better the AI will understand how the video should appear.

Step 4: Generate and Review the Video

Click the "Generate" button and wait for the video to be created. Review the generated video to see if it meets your expectations. If you notice any gaps or unnatural transitions, you can tweak the instructions slightly. If the transitions seem stiff, make sure the first and last frame images are closely related.

Seedance is one of the AI video models that supports first and last frame video generation. After testing several models, users on Threads have reported that Seedance performs reliably in terms of smoothness and visual consistency. It excels in character and scene transitions, ensuring a high-quality result.

• Smooth Transitions: The transition between the first and last frame is smooth and doesn’t feel abrupt.

• Consistent Character and Style: The characters and scenes are less likely to distort or become inconsistent.

• Perfect for Narrative Videos: Seedance produces a soft, aesthetic quality that’s perfect for storytelling videos.

First and last frame videos are increasingly used in various types of content creation and marketing videos. The key benefit is that you can create engaging, story-driven videos with minimal assets. Simply set up the first and last frames, and the AI will automatically fill in the dynamic transitions. This makes it perfect for showing character transformations, time progression, or scenario changes. Below are some common applications on social media:

Celebrity Cameos in Movie Sets

Behind-the-scenes celebrity videos are very popular. You can prepare photos with celebrities, define the sequence, and use text instructions to create personalized behind-the-scenes videos. Then, use editing software to stitch them together into a complete video.

Growing Up Time-Lapse

Creating a time-lapse video of growing up used to require uploading images one by one over an extended period. Now, you can generate different age stages using AI images, then upload the first and last frames with a time-lapse description to create a video of aging transformation.

Product Advertisements

First and last frame videos aren’t limited to creative content. You can use them for advertising. By uploading product images and using first and last frame video generation, you can create unique product ads without the need for extensive filming. It’s also a great way to generate a personal promotional video with minimal effort.

Here are some common questions about creating first and last frame AI videos.

It’s highly recommended that the first and last frames be related. The more consistent the characters, style, and scene, the more natural the transitions will be.

How to generate the first and last frame images?

For narrative videos (such as celebrity cameos or animated stories), you can either generate the images using AI tools or upload existing images.

How do I create text commands for video generation?

If you're unsure about how to describe the middle transition, you can use AI tools to generate the commands first. Focus on actions, directions, and changes like movement, rotation, and lighting shifts to improve the video quality.

If you want to create first and last frame videos, GenApe offers an all-in-one AI tool to help content creators, e-commerce, and marketing professionals efficiently produce high-quality videos. With GenApe, you can use the Seedream and Nano Banana models to generate the first and last frames, and then use the Seedance model to create smooth transitions. It significantly reduces production complexity and allows you to create professional videos without switching between platforms.