: A typical 45-minute RMVB episode should be roughly between 150MB and 400MB . If the file is only a few KBs or over several GBs, it may be fake or a different format entirely.

: RMVB files are sometimes older. If the video stutters, try disabling "Hardware Acceleration" in your player’s settings.

The file appears to be an episode of a Chinese drama or media content. To help you download and play this file effectively, 1. Understanding the File Format (.rmvb)

: A lightweight, open-source player that handles legacy formats like RMVB very well.