OpenGL 3D Engine

Scene
Builder

Assemble beautiful video scenes with OpenGL-powered 3D transitions, GPU rendering, text overlays, motion graphics, and camera paths — all in one intuitive builder.

12cr/scene
Scene Builder
GPU
Accelerated
3D
Transitions
šŸŽ¬ Scene Timeline
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5-Step Scene Builder Workflow

From raw assets to a fully rendered 4K scene with professional-grade 3D transitions.

1

Import Assets Images, Video, Audio from Media Library

Pull images, video clips, and AI-generated content from your AKGflow media library. Story Maker characters, generated imagery, narration audio — all available directly in the builder.

Unified LibraryDrag & Drop
2

Scene Builder 5cr — Frame-to-Video

Create a scene and extend motion between frames with Veo 3.1 Interpolation Lite. Arrange clips on the built-in timeline before final assembly.

5 credits/i2vVeo 3.1 Interpolation Lite
3

3D OpenGL Transitions Swipe, Dissolve, Spin, Cube, Page Curl

Choose from a library of 15+ cinematic 3D transitions powered by OpenGL shaders. Real-time GLSL preview shows the exact transition behavior. Adjust timing, easing curves, and 3D perspective per transition.

GLSL Shaders15+ Styles
4

Text Overlays & Motion Graphics

Add cinematic text overlays with custom fonts, animations, and effects. Subtitles, title cards, lower thirds, and kinetic typography — all keyframed on the timeline with motion blur support.

KeyframableMotion Blur
5

Scene Output Ready for Concatenate

Each generated scene becomes a standalone clip ready for Concatenate. Optional 1080p or 4K enhancement is handled separately by the Upscale tool.

5cr i2v generationScene Output

Professional Scene Tools

Everything you need to create cinema-quality video scenes — no After Effects required.

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Camera Path Editor

Design custom camera movements with bezier curve paths. Pan, zoom, rotate, and dolly through your scenes in 3D space.

Bezier3D Space
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Ken Burns Effect

Classic documentary-style pan and zoom on still images. Set start and end frames, adjust easing curves, and add parallax depth.

Pan & ZoomParallax
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Color Grading

Apply film-grade LUTs, adjust exposure, contrast, saturation, and white balance per scene. Built-in cinematic presets for instant professional looks.

LUTsPresets
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Typography Engine

200+ Google Fonts with text animations — typewriter, fade, slide, scale. Multiple text layers with z-index control and blending modes.

200+ FontsAnimations
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Timeline Editor

Multi-track timeline with snapping, trimming, and splitting. Audio waveform display. Keyframe everything — position, scale, rotation, opacity.

Multi-trackKeyframes
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Concat Integration

Scene outputs auto-feed into Concatenate for film assembly. Metadata including scene name, duration, and transition type passes downstream.

Auto FeedMetadata

Scene Builder Cost Breakdown

Frame-to-Video generation uses Veo 3.1 Interpolation Lite at 5 credits per generation.

Frame-to-Video (5cr)

Veo 3.1 Interpolation Lite5cr
Timeline arrangementBuilt in

3-Scene Project

Frame-to-Video Ɨ 315cr
Concat (Ɨ3)6cr
Total21cr

Example: Three Frame-to-Video generations cost 15 credits; concatenating three scenes adds 6 credits, for 21 credits before optional narration, music, or upscaling.

Build Your Cinematic Scenes

No After Effects. No Premiere Pro. Just your browser, OpenGL, and an idea.