FlashVideo

[Revolutionize Your Visuals with FlashVideo]
Go beyond standard video apps. By independently adjusting the "ON" and "OFF" durations of your flash, you can create cinematic flicker effects, sci-fi aesthetics, or motion-freezing scientific logs directly on your smartphone.

[Key Features]
1. Precision Strobe Control (ms)

On Time: Customize flash duration from 100ms to 2000ms.

Off Time: Fine-tune the interval between blinks for the perfect rhythm.

Instant Preview: Adjust sliders and see the strobe effect in real-time before you even hit record.

2. High-Performance Recording

Powered by the latest CameraX technology for stability and quality.

Supports the highest resolution available on your device.

Integrated system sound effects for Start/Stop/Save confirmation.

3. Pro-Level Interface

Material 3 Dark Theme: A sleek "Cool Black & Cyan" design optimized for low-light environments.

Safety Lock: Settings are automatically locked during recording to prevent accidental changes.

Fully Localized: Available in English and Japanese.

[Infinite Use Cases]
Cinematography & Vlogging: Create music video-style glitch and strobe effects without post-processing.

Dance & Sports: Record dynamic movements with a "stop-motion" strobe feel.

Scientific Observation: Use the strobe effect to observe rotating or periodic movements (like fans or motors).

Nightlife & Events: Capture and share unique, high-energy light show videos.

[How to Use: 3 Simple Steps]
Adjust: Use the two sliders to set your flash "On" and "Off" times.

Preview: Watch the light pattern to ensure it matches your vision.

Capture: Tap "Start Capture" and let the strobe magic begin.

[Privacy & Compatibility]
Privacy First: Your videos stay on your device. We do not collect your visual data.

Future-Proof: Built for the latest Android versions (Targeting Android 16 / API 36).

※ IMPORTANT: Photosensitivity Warning
This app produces rapid flashing lights. If you have a history of photosensitive epilepsy or are sensitive to flashing lights, please consult a medical professional before use or use with extreme caution.