nFLVPlayer is a software application that allows users to play FlashVideo format or flv files. It offers standard video player functions such as controls, an on-screen display, a smoothing function, and a list of recently accessed files or URLs.

Since version 1.1+, nFLVPlayer has incorporated two significant features: fullscreen playback, and picture adjustment filters such as brightness, contrast, saturation and hue. These additional tools provide users with more flexibility in terms of adjusting their videos to their preferred settings.
It is important to note that nFLVPlayer requires a flash plugin to be installed on the system to function correctly. However, it supports the oldest flash version, Flash 7, which can limit its capability to play newer videos that require newer codecs. Hence, it is recommended to install a later version such as flash 9, which boasts better performance and more versatility.
One thing to be wary of is that playing FlashVideo usually requires a lot of CPU horsepower, particularly for videos with higher bitrates. As such, it is advisable to ensure that the system has adequate processing power to handle heavy bitrates.
Overall, nFLVPlayer is a decent video player alternative that is particularly suitable for playing FlashVideo formats. Its flexibility in adjusting video settings and additional features such as fullscreen playback make it a worthwhile software for users who value customization in their video viewing experience.
Version 1.2.3.56: N/A