METHOD AND APPARATUS FOR SETTING THE TRANSPARENCY OF AN ON-SCREEN DISPLAY
First Claim
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1. A method for setting the transparency of an on-screen display, OSD, comprising:
- presetting data bits in which Alpha data are transmitted;
transmitting OSD data which comprises the Alpha data transmitted in the preset data bits;
receiving the OSD data;
identifying the Alpha data transmitted in the preset data bits, in the OSD data; and
setting the transparency of the on-screen display according to the Alpha data.
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Abstract
Embodiments of the disclosure provide a method and apparatus for setting the transparency of an on-screen display so as to address the drawback in the prior art of impossibility to transmit Alpha data in a data transmission format in which transmission of the Alpha data is not supported. The method includes: a data transmitter and a data receiver preset data bits in which Alpha data are transmitted; the data transmitter transmits OSD data including the Alpha data transmitted in the preset data bits to the data receiver; the data receiver receives the OSD data and identifies the Alpha data transmitted in the preset data bits, to the OSD data.
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Citations
15 Claims
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1. A method for setting the transparency of an on-screen display, OSD, comprising:
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presetting data bits in which Alpha data are transmitted; transmitting OSD data which comprises the Alpha data transmitted in the preset data bits; receiving the OSD data; identifying the Alpha data transmitted in the preset data bits, in the OSD data; and setting the transparency of the on-screen display according to the Alpha data. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus for setting the transparency of an on-screen display, OSD, comprising:
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at least one processor; and a memory communicably connected with the at least one processor for storing instructions executable by the at least one processor, wherein execution of the instructions by the at least one processor causes the at least one processor to; preset data bits in which Alpha data are transmitted; transmit OSD data which comprises the Alpha data transmitted in the preset data bits; receive the OSD data; identify the Alpha data transmitted in the preset data bits, in the OSD data; and set the transparency of the on-screen display according to the Alpha data identified. - View Dependent Claims (7, 8, 9, 10)
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11. A non-transitory computer-readable storage medium storing executable instructions that, when executed by an apparatus, cause the apparatus to:
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preset data bits in which Alpha data are transmitted; transmit on-screen display, OSD, data which comprises the Alpha data transmitted in the preset data bits; receive the OSD data; identify the Alpha data transmitted in the preset data bits, in the OSD data; and
set the transparency of the on-screen display according to the Alpha data identified. - View Dependent Claims (12, 13, 14, 15)
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Specification