CineThink

CineThink is an AI-powered video creation platform integrating Seedance 2.5, ByteDance and Volcano Engine's latest video generation model, enabling users to produce cinematic-quality videos up to 30 seconds long with extensive reference control.

What is CineThink?

CineThink is a web-based tool that leverages the Seedance 2.5 model for video generation. It accepts up to 50 multimodal assets (images, video clips, audio tracks) as reference inputs and outputs videos up to 30 seconds in length, with planned support for 4K resolution. The platform provides advanced controls including local editing, 3D white-model guidance, and multimodal references, all accessible through a browser-based generator. CineThink is designed to give creators director-level command over composition, motion, and pacing without requiring a production crew.

Key Features

• 30-second output — Generate complete scenes up to 30 seconds long, eliminating the need to stitch short clips together.
• Up to 50 reference assets — Combine images, video clips, audio, and character references for consistent style, motion, and brand identity.
• Local editing — Precisely adjust specific regions of a video without altering the rest of the composition, enabling quick fixes.
• 3D white-model guidance — Use simple 3D models to control camera movement, blocking, and composition, especially for structured scenes.
• 4K capability tracking — 4K export is tracked for Seedance 2.5; availability depends on plan and rollout stage.
• Commercial use — Generated videos can be used commercially, subject to platform terms, with credit-based billing.

Who is it for?

• Content creators — Produce polished short-form videos for social media with consistent branding and motion, using up to 50 reference assets.
• Filmmakers and storytellers — Create cinematic storyboards, concept reels, and multi-shot sequences with camera direction and 3D guides.
• Advertisers and e-commerce brands — Generate product reveal ads and demos with precise visual control, from macro details to final hero frames.

What can you do with CineThink?

• Create 30-second narrative videos — Plan opening shots, middle action, transitions, and final frames using the generator's longer output window.
• Design product reveals — Use macro details, feature reveals, and product-in-use moments with commercial hero frames, leveraging image and video references.
• Build reference-led brand videos — Combine product images, style frames, logos, and audio cues for consistent brand identity across a 30-second spot.

FAQ

Is CineThink available now?

The Seedance 2.5 model powering CineThink is expected to launch in early July. The current generator uses the visible available model (Seedance 2.0) for testing; 2.5-specific features are tracked until they appear in controls.

Can I create 30-second videos with CineThink?

Yes, Seedance 2.5 supports up to 30-second video output. When using the current generator, outputs are limited to shorter clips (e.g., 5 seconds at 720p) until the 2.5 upgrade is live.

How many reference assets can I use?

Seedance 2.5 can handle up to 50 multimodal assets (images, video, audio). The current Seedance 2.0 generator supports fewer (up to 9 images, 3 video clips, 3 audio tracks).

Can I edit specific parts of a video?

Yes, local editing is a highlighted feature of Seedance 2.5, allowing precise region adjustments without altering the full composition. This feature is not yet available in the current generator.

Is commercial use allowed?

Yes, generated videos can be used commercially, subject to platform terms and the credit plan you choose. Billing is based on credits, with annual plans offering savings.