Abstract: A netphone and a communication method therefor are provided. The netphone comprises a main central processing unit, a video output module, an audio receiver, an audio output module, a ring generator, a command processing module, an input interface, a video capture module, a hang-up detection module, a storage module, a transceiver, and a network interface. The main central processing unit further comprises a multiplexer/demultiplexer, a video processing module, an audio processing module, a communication control module, and a system control module. The netphone may automatically establish a communication connection according to the user's command, and close the video communication at anytime, which is convenient for operation and protects personal privacy sufficiently.

Abstract: A method and system of searching for a movie clip according to a word in the synopsis. The user clicks on a word in the synopsis and the Web browser will connect to the movie trailer preview Web site that is providing the movie trailer through the internet from the internet component of the PC system, and then the word read module will analyze the WebPages to determine whether the word is a preset search word. If the clicked word is a preset search word, then the word read module will acquire the corresponding code according to the preset search word. Then, the frame look up module will find the data to at least one frame store location that corresponds to the code. Thus, the movie player module will play the movie clip according to the data.