AI is generating summary This article introduces the Z-Blog DPlayer video player plug-in, which supports a variety of video formats. However, due to browser restrictions, some mobile phones cannot play video automatically. The plug-in is designed to simplify use, but MPEG support is not included. In addition, the official bullet screen API has failed, and the author provides an official way to build it by himself. The author also mentioned his own ZB bullet screen plug-in, which is not yet mature.