Video Size Converter

This tool accepts duration and target size (or bitrate) to estimate how large a video file will be at a given encoding setting. It supports separate video and audio bitrates and common codecs to reflect real workflows. Conceptually, Size is the product of bitrate and duration, with conversions between bits and bytes handled consistently. In practice, you input duration, target size, and either a total bitrate or separate video/audio bitrates; the tool returns an estimated file size, and, if a target size is provided, a recommended bitrate split. Use cases include pre‑encoding planning, storage budgeting, and delivery scheduling for editors and production teams. Distinguishing value includes clear unit handling (MB/GB, Mbps) and explicit handling of constant vs. variable bitrate scenarios as adjustable assumptions. The tool does not perform encoding or modify actual media; it provides planning estimates that align with typical encoder settings and industry standards. Typical users are content creators, editors, post‑production coordinators, and encoding engineers seeking fast, repeatable estimates for multiple target scenarios. Core features encompass unit normalization, scenario comparisons, and straightforward outputs suitable for project briefs and procurement planning.