【技術】横動画の上下を描き足して縦動画に変換するAIがすごい。
Source: 1000mg.jp· 1000mg· August 26, 2026
SynaBot summary
A new AI tool called Seedance can automatically extend the top and bottom of horizontal videos to create vertical versions. This allows for easy repurposing of existing 16:9 content for platforms like TikTok and Instagram Reels.
Key takeaways
- Seedance AI transforms 16:9 video to 9:16 format.
- Extends top and bottom frames to fill vertical space.
- Enables efficient repurposing of horizontal video assets.
- Ideal for social media platforms like TikTok and Reels.
Why it matters
This AI capability significantly lowers the barrier to creating vertical video content. Professionals can now quickly adapt existing marketing or training materials for short-form social media, expanding reach without extensive re-editing.
This story was reported by 1000mg.jp. Read the full original article:
Read on 1000mg.jp Try this on SynaBot
Related AI assistants, prompts, and tools from the SynaBot catalog.
AI Assistants
AI Prompts
AI Tools
- Wave.video AI VoiceoverAdd high-quality AI voiceovers to your videos directly within the video editor. Choose from multiple languages and voices.
- AI Video Generator by SimplifiedSimplified's AI Video Generator allows users to transform written content into compelling videos with AI assistance to choose visuals, music, and transitions. It's part of a larger suite of AI-powered creative tools.
- Keywords EverwhereKeywords Everywhere provides real-time keyword data and SEO insights directly in your browser, helping marketers, copywriters, and content creators with research for SEO, ads, and campaign ideation.
