Voice interaction method and terminal system for personalized video bullet screen based on voiceprint recognition

The invention discloses a voice interaction method and terminal system for a personalized video bullet screen based on voiceprint recognition. The method includes the following steps: configuring a keyword responding to a voice operation; performing voice monitoring, and performing voiceprint recognition based on the detected voice and keyword; and generating an acoustic identity signal accordingto the voiceprint recognition result. The invention also discloses a voice interaction terminal system for the personalized video bullet screen based on voiceprint recognition. The system can employ voiceprint recognition to identify user information, which is simple and convenient, so that the user does not have to manually input the user name, password and a verification code, can be directly authenticated by identifying the user's voice for realizing the operation such as login. After that, the user performs different bullet screen operations through voice, thereby improving the user experience and interaction conv