Agent Opus
AI video generator for brands, with script, song, audio and reference-image driven creation
About Agent Opus
Agent Opus is an AI video generation tool for brands that can create videos and upload audio files up to 10 minutes long. Describe a video idea or upload audio as voiceover, unify the style with a brand manual (Brand brief), and set the 9:16 aspect ratio along with caption and music options. Generation modes include video from a script, song, audio and reference image (Beta), plus turning assets into ads and motion graphics. Templates cover audio-to-video, explainer videos, personal narratives, promotional ads and AI ads, and support reuse via Remix and Copy style. Quality tiers are Standard, Premium and Ultra. The official page states Get started for free, so you can start for free.
Best for
Best use cases
Generate a brand story video from a script
Turn a song or voiceover audio into a video
Recreate ad assets from reference material and existing styles
Batch produce promotional ads and AI ad content
Features
Multi-mode video generation
Supports video from a script, song, audio and reference image (Beta), as well as ads and motion graphics generated from assets.
Brand and voiceover settings
Audio files up to 10 minutes long can be uploaded as voiceover, and the Brand brief manual constrains the creative style.
Templates and style reuse
The template library includes audio-to-video, explainer videos, personal narratives, promotional ads and AI ads, and every template can be reused via Remix or Copy style.
Quality and delivery specs
Quality tiers are Standard, Premium and Ultra, and you can set the 9:16 aspect ratio plus caption and music options when creating.
Pros
- Script, song, audio and reference-image generation modes run in parallel
- Audio of up to 10 minutes can be uploaded as voiceover
- Built-in templates of several kinds, reusable via Remix and Copy style
- Free to start, with no credit card required
Cons
- Reference-image video generation is still in Beta
- Voiceover audio upload is capped at 10 minutes