SHORTBOOSTER Releases 'First Frame Fix, AI Model Selection, and Video Content/Dialogue Specification' Features
BOOSTTECH has updated its SHORTBOOSTER tool, enabling AI short video generation from fixed initial images using over 13 AI models and Japanese text prompts.
📋 Article Processing Timeline
- 📰 Published: April 7, 2026 at 20:00
- 🔍 Collected: April 7, 2026 at 11:30
- 🤖 AI Analyzed: April 20, 2026 at 22:56 (323h 25m after Collected)
On April 1, 2026, BOOSTTECH Inc. (Headquarters: Shinjuku-ku, Tokyo; Representative Director and CEO: Takayuki Muto; URL: https://boosttech.jp/) announced the release of an updated AI video generation feature for its vertical short video management tool 'SHORTBOOSTER,' integrating three new functions: 'First Frame Fix,' 'AI Model Selection,' and 'Video Content/Dialogue Specification.'
With this update, users can now fix any still image as the starting point (first frame) of a video, select from over 13 of the latest AI models, and finely specify the video content, dialogue, and scene progression using Japanese text to generate short videos. This makes it possible for the first time to mass-produce intended visuals with high reproducibility from a brand's key visuals and product images.
## 3 New Features Released This Time
### FEATURE 01: First Frame Fix
By simply uploading a still image as the 'starting first frame' of the desired video, the AI automatically generates a vertical short video with natural movement while keeping that image fixed as the first frame. You can reliably generate visuals exactly as imagined from brand key visuals or product images.
### FEATURE 02: AI Model Selection
Users can choose the optimal model to match their purpose, desired quality, and generation speed from over 13 of the latest AI models, including Google Veo 3.1, the Runway Gen4 series, Kling 3.0, and MiniMax Hailuo 2.3. This allows for versatile usage tailored to objectives such as prioritizing high quality, cost efficiency, or speed.
### FEATURE 03: Video Content and Dialogue Specification
By simply specifying 'what to say,' 'what to do,' and 'what kind of scene to show' naturally using Japanese text, the AI generates a video that aligns with the content. It allows for fine-grained control over narration, dialogue, BGM instructions, and scene progression, significantly shortening the workflow from planning to video creation.
## Details of Each Feature
- First Frame Fix
Details: Fixes any still image to the first frame of the generated video. Starts from brand key visuals, product photos, or human materials to generate consistent video footage. Ideal for turning existing creative assets into videos.
With this update, users can now fix any still image as the starting point (first frame) of a video, select from over 13 of the latest AI models, and finely specify the video content, dialogue, and scene progression using Japanese text to generate short videos. This makes it possible for the first time to mass-produce intended visuals with high reproducibility from a brand's key visuals and product images.
## 3 New Features Released This Time
### FEATURE 01: First Frame Fix
By simply uploading a still image as the 'starting first frame' of the desired video, the AI automatically generates a vertical short video with natural movement while keeping that image fixed as the first frame. You can reliably generate visuals exactly as imagined from brand key visuals or product images.
### FEATURE 02: AI Model Selection
Users can choose the optimal model to match their purpose, desired quality, and generation speed from over 13 of the latest AI models, including Google Veo 3.1, the Runway Gen4 series, Kling 3.0, and MiniMax Hailuo 2.3. This allows for versatile usage tailored to objectives such as prioritizing high quality, cost efficiency, or speed.
### FEATURE 03: Video Content and Dialogue Specification
By simply specifying 'what to say,' 'what to do,' and 'what kind of scene to show' naturally using Japanese text, the AI generates a video that aligns with the content. It allows for fine-grained control over narration, dialogue, BGM instructions, and scene progression, significantly shortening the workflow from planning to video creation.
## Details of Each Feature
- First Frame Fix
Details: Fixes any still image to the first frame of the generated video. Starts from brand key visuals, product photos, or human materials to generate consistent video footage. Ideal for turning existing creative assets into videos.