Video Enhancer Options: Output Resolution, Film Grain, Flicker and Audio
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In the Enhancement setup screen, the Options decide how your video is restored.
Output resolution
The app shows the source resolution and suggests an output. Upscaling is limited to 2x of the source for clean detail; old phone videos can go up to 4x with trained AI restoration. If the source is already high, the resolution stays the same and detail is restored.
4K: in Settings turn on Allow 4K output (Pro, max 2x the source). Off means up to 1080p for Pro and 720p for Fast.
Preserve film grain
Keeps the natural texture of film and tape instead of over-smoothing. Turn it on for old films and VHS tapes when faces look plastic.
Stabilize brightness flicker
Evens out frame-to-frame brightness pumping in old film, VHS tapes and videos under indoor lights.
Keep original audio
Copies the audio track without re-encoding, so the sound stays exactly as it was. Turn it off for a silent video.
Export format
Choose the format (for example MP4) in Settings › Export Format.
Tip for the best result: start with a short part to check the settings, then enhance the whole video.