As a professional version, Web FLV Player Pro can convert almost all video formats to nowadays most popular video format, FLV (Flash Video), which is widely used by famous online movie suppliers such as YouTube, Google Video, MetaCafe and Nico Video. It can play FLV movies without installing other encoders; and it can help users to create HTML web page and generate embed codes right from the FLV files very conveniently.

With Web FLV Player Pro, users can view FLV movies downloaded from YouTube, Google Video, MySpace, and many other online video websites on any Windows PC without buffering. Through this way, people can avoid this annoying problem caused by the network or speed limitation. A simple drag-and-drop action can let FLV video play immediately, and users can associate FLV format with this professional FLV player then a normal double-click will let you enjoy FLV at once. No other FLV encoder or flash development environment is needed.

This professional FLV player allows users to control FLV playing action in various way. Start/stop/pause at any time when watch flash movies; drag the time line bar to play from a specific time; adjust the volume as they like. All these features can be found easily from its user interface. Moreover, this applicatition supports playing flash video FLV files under the original size, or double size, or full screen, very flexible.

Web FLV Player Pro comes with a "playlist + converter" 2-in-1 window as well. Through this window, users can add flash video FLV files in batch, and watch them without loading FLV again and again manually after the previous one is finished; or add other video formats here to let Pro version convert and play the converted FLV videos immediately in the right preview window.

Besides, users can select different player themes for this flv player software. Within its options, people can define the control panel position, show/hide the control panel, change control bar style, control panel color, etc.