Method for acquiring high-definition television playing frames in real time

The invention discloses a method for acquiring high-definition television playing frames in real time. The method includes setting of servers and communication between clients and servers. The setting of the servers includes steps of acquiring and separating television signals by the servers; extracting vocal print feature codes and television images. The communication between the clients and the servers includes steps of firstly recording television programs and uploading the records to the servers, extracting record vocal print feature codes by the servers, matching the record vocal print feature codes and the vocal print feature codes acquired by the servers, finding the matched channels and transmitting the television images in the channels to the clients. By the method for acquiring high-definition television playing frames in real time, images acquired by users are the most images restored by the television signals, definition of the images cannot be compromised by definition of televisions, and compared with a method for acquiring the television playing images by photographing, the method has the advantages that images can be obtained without television frames or other irrelevant images to the television playing images.