A full-process solution for improving the social reach of AI short videos
For AI-generated short videos to gain better dissemination in social media, they need to be optimized in two dimensions: content design and technical processing:
- Golden Hour Control: Use the toolkit's "Smart Edit" to precisely crop videos to 8-15 seconds (optimal for Shake/Reels) or 30-59 seconds (for YouTube Shorts). Built-in "Rhythm Analysis" feature automatically matches climactic passages
- multimodal enhancement1) Generate speech with emotional ebb and flow using the TTS API (select "vibrant" voice mode); 2) Create a 15-second looped version of the BGM via the Music Generation API; 3) Add automatic subtitles (font size recommended 48px or higher)
- platform adaptation1) Set 9:16 resolution for vertical video; 2) Check "HDR Enhancement" when outputting to improve mobile display; 3) Generate a 1:1 version for Instagram that adapts both Feed and Story
- Hook design: Insert "suspense templates" (e.g. "You've never seen..." dynamic text effect) provided by the toolkit in the first 3 frames, and add "interactive guide" particle effects at the end.
Key Checkpoint: Preview the display of different models with the built-in "Simulated Brush Test" to ensure that core elements are fully visible on the first screen. These optimizations can increase the finished broadcast rate by more than 40%.
This answer comes from the articleAI Video Starter Kit: Full-flow creation and editing of AI videos in the browserThe
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