VIDEO DATA TRANSMITTER, VIDEO DATA RECEIVER AND VIDEO DATA TRANSMISSION SYSTEM USING THE SAME

摘要

PURPOSE: To provide a video data transmission system or the like capable of letting a user transmit video data by a suitable transmission method corresponding to the use and the purpose of video signals. CONSTITUTION: Corresponding to the use and the purpose of input video data VIN, this video data transmitter 10 once records the input video data VIN to be the object of editing work after demodulation for instance, then generates the transmission signals of a non-real-time transmission rate by compression- encoding them by low compressibility or generates real-time transmission signals by compression-encoding the input video data VIN of the on-the-spot relay of sports for instance by high compressibility and transmits them through a satellite communication channel to this video data receiver 12.