VIDEO SIGNAL SENDING APPARATUS, RECEIVING APPARATUS, AND TRANSMISSION METHOD THEREOF

摘要

A video signal sending apparatus includes at least two video adjustment units and a video integration unit. Each video adjustment unit is used for receiving video signals which have more than one original frame rate, and for adjusting each original frame rate into more than one new frame rate. The video integration unit is used for combining each video signal into an integrated video signal which has each original frame rate or each new frame rate, and for transmitting the integrated video signal to a remote end through a sending channel. The sum of the new frame rate of each video signal is smaller than or equals to a maximum frame rate within a bandwidth range of the sending channel. Therefore, the efficiency of video signal transmission may be increased.