video resolution adjuster

Video Resolution Adjuster: A tool or software utility that resizes video files to different resolutions (e.g., 4K to 1080p or 720p), optimizing for storage, streaming, or device compatibility while preserving quality via scaling algorithms like bicubic interpolation. Often includes batch processing and format conversion.
A Video Resolution Adjuster is a software tool, algorithm, or hardware feature designed to modify the resolution (pixel dimensions) of video content. It enables resizing videos from one resolution to another, such as converting 4K to 1080p, upscaling SD to HD, or downscaling for specific devices.

Core Functionality
Input: Accepts video files in various formats (MP4, AVI, MOV, MKV, etc.)
Resolution Change: Alters width × height (e.g., 1920×1080 → 3840×2160)
Output: Exports resized video maintaining aspect ratio or with custom cropping/stretching
Preserves: Audio tracks, subtitles, metadata (optional)