Processing method for attribute information of data stream and apparatus thereof
OwnerJae Yoon Jeonginventor
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Abstract
The present invention is related to a processing method for attribute information of a data stream and an apparatus thereof, in which display attributes of the data stream such as a location, a size, and a shape of a window are altered by an image output apparatus, thereby displaying images without overlapping one another. To achieve this object, the method for attribute information of a data stream comprises the steps of determining whether the display attribute of the data stream requires an alteration or not; if the display attribute requires the alteration, generating a command frame having attribute information of display attributes to be altered; and transmitting the data stream and the command frame through a transmittance means.
Claims20
A processing method for attribute information of a data stream comprising the steps of:
- determining whether a display attribute of a data stream requires an alteration or not;
- generating a command frame having attribute information of a display attribute to be altered, if the display attribute requires the alteration;
- and
- transmitting the data stream and the command frame through a transmittance means.
A processing method for attribute information of a data stream comprising the steps of:
- receiving a predetermined data stream and a command frame;
- determining attribute information of the data stream by the received command frame;
- and
- altering display attribute of the data stream by the determined attribute information, thereby displaying the data stream on a screen.
A processing apparatus for attribute information of a data stream comprising:
- a data stream output unit for generating a data stream of an image to be displayed on a screen;
- and
- an image output control unit for controlling a generation of the data stream from the data stream output unit and generating a command frame having attribute information by which display attribute of the data stream is altered.
A processing apparatus for attribute information of a data stream comprising:
- a receiving unit for receiving a predetermined data stream and a command frame;
- a video display processor (VDP) for processing the data stream received by the receiving unit and outputting, thereby displaying on a screen;
- and
- a control unit for altering a size of an image displayed on the screen, a location, and a shape of a window according to the command frame.
Dependencies are inferred from the claim text.