Abstract: A method for reducing cross-luminance in an image display device includes receiving luminance signals of a plurality of frames in a composite video signal, determining a movement condition of a first frame of the plurality of frames according to the luminance signals, performing a filtering operation for the first frame according to the movement condition of the first frame, and outputting a result of the filtering operation.

Abstract: A method of converting format from a transport stream (TS) to a file for storing television program data carried by the transport stream includes steps of receiving a transport stream, performing filtering and depacketizing process for the transport stream to generate a plurality of elementary streams (ES) and presentation time stamps (PTS) corresponding to each data unit of the plurality of elementary streams according to packet identifiers (PID) of television programs being recorded, and converting the plurality of elementary streams to a file according to the presentation time stamps.

Abstract: A method of converting format from a transport stream (TS) to a file for storing television program data carried by the transport stream includes steps of receiving a transport stream, performing filtering and depacketizing process for the transport stream to generate a plurality of elementary streams (ES) and presentation time stamps (PTS) corresponding to each data unit of the plurality of elementary streams according to packet identifiers (PID) of television programs being recorded, and converting the plurality of elementary streams to a file according to the presentation time stamps.

Abstract: A method for reducing cross-luminance in an image display device includes receiving luminance signals of a plurality of frames in a composite video signal, determining a movement condition of a first frame of the plurality of frames according to the luminance signals, performing a filtering operation for the first frame according to the movement condition of the first frame, and outputting a result of the filtering operation.

Abstract: An AC power supply testing method upon booting a main board is provided. The testing method is applied to a main board, a microprocessor is in connection with the main board, and a relay is connected with the microprocessor, an AC power supply and a system power supply of the main board. The testing method includes steps of (1) configuring a system power on/off time of the microprocessor; (2) counting down the system power on/off time; (3) determining the current state of the relay; (4) shutting off the relay and resuming executing step (1) if the current state is ON; and (5) executing a power supply testing upon booting if the current state is OFF.

Abstract: A structure-enhanced-waterproof pull nail which comprises a nail having a head, a body and a neck connected between the head and the body; an outer diameter of the head being greater than that of the body; an auxiliary cover enclosing the head; two ends of the auxiliary cover being opened so that the neck and the head passing through e auxiliary cover; and a sleeve having an outer flange and a bottom cover; the sleeve serving for receiving the nail. The auxiliary cover and the sleeve are made of material selected from one of iron, carbon steel, stainless steel, aluminum, aluminum alloys, titanium, titanium alloys, copper, copper alloy, high molecular polymers, and synthetic material made by high temperature molding or natural material. An elastic washer is placed below the flange. Or a lower side of the flange is coated with high molecular polymer elastomer.