Apparatus and method for converting content and outputting the converted content
First Claim
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1. An apparatus for outputting a content to a display, the apparatus comprising:
- a communicator configured to perform a data communication with the display;
an input interface; and
a processor configured to;
receive a content and metadata associated with the content through the input interface,identify first gamma information applied to the content based on the metadata,receive Extended Display Indentification Data (EDID) of the display including a second gamma information from the display through the communicator,determine whether the display is capable of playing a High Dynamic Range (HDR) content based on the received EDID,convert the content into the HDR content by converting pixel values of image frames of the content based on the first gamma information and the second gamma information in response to determining that the display is capable of playing the HDR content, andcontrol the communicator to output the HDR content to the display.
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Abstract
An apparatus for outputting a content to a display, including a communicator configured to perform a data communication with the display; an input interface configured to receive an input content and metadata associated with the input content; and a processor configured to acquire image quality information applied to the content based on the metadata, to convert the input content into a converted content outputtable on the display by using content conversion information related to the acquired image quality information, and to control the communicator to output the converted content to the display.
21 Citations
17 Claims
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1. An apparatus for outputting a content to a display, the apparatus comprising:
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a communicator configured to perform a data communication with the display; an input interface; and a processor configured to; receive a content and metadata associated with the content through the input interface, identify first gamma information applied to the content based on the metadata, receive Extended Display Indentification Data (EDID) of the display including a second gamma information from the display through the communicator, determine whether the display is capable of playing a High Dynamic Range (HDR) content based on the received EDID, convert the content into the HDR content by converting pixel values of image frames of the content based on the first gamma information and the second gamma information in response to determining that the display is capable of playing the HDR content, and control the communicator to output the HDR content to the display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of outputting a content from a content outputting apparatus to a display, the method comprising:
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receiving a content and metadata associated with the content; identifying first gamma information applied to the content based on the metadata; receiving Extended Display Identification Data (EDID) of the display including second gamma information from the display; determining whether the display is capable of playing a High Dynamic Range (HDR) content based on the received EDID; converting the content into the HDR content by converting pixel values of image frames of the content based on the first gamma information and the second gamma information in response to determining that the display is capable of playing the HDR content; and outputting the HDR content to the display. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification