CN107948709B - Method and system for setting output parameters of set top box - Google Patents
Method and system for setting output parameters of set top box Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
Abstract
The invention discloses a method and a system for setting output parameters of a set top box, which belong to the technical field of digital television terminals and comprise the following steps: the set top box is connected with the display equipment and reads the extended display identification data of the display equipment; analyzing the extended display identification data to obtain the resolution supported by the display equipment, and the color space and color depth mode supported by the display equipment under the corresponding resolution; switching the resolution of the set top box according to the resolution selected by the user, and displaying a color space and a color depth mode supported by the display equipment under the current resolution; and receiving the color space and the color depth mode selected by the user and setting the color space and the color depth mode to the set top box. The beneficial effects of the above technical scheme are: the method comprises the steps of obtaining EDID information of display equipment, and only displaying the resolution supported by the display equipment when the resolution is set, so as to avoid invalid operation; in addition, when the color space and the color depth mode are set, only the color space and the color depth mode supported by the display equipment under the current resolution are displayed, redundant display is avoided, and searching is facilitated.
Description
Technical Field
The invention relates to the technical field of digital television terminals, in particular to a method and a system for setting output parameters of a set top box.
Background
After the set-top box is connected with the display device, the output parameters (resolution, color space, color depth mode, mainly resolution) of the set-top box need to be set, because the general set-top box can provide multiple video resolution outputs, but the display device may not support all resolutions, when the resolution set by the set-top box is not supported by the display device, the display device will not have video output; and when the resolution set by the set-top box is supported by the display device, but the resolution output by the set-top box is not the most suitable resolution of the display device, the effect of the display device is poor although video output exists in the display device.
At present, functions supported by the set top box are more and more, the display technology is continuously developed, and two display color adjustments are introduced into the display technology: color space and color depth mode. Thus, when setting the resolution, three attributes of the resolution, the color space and the color depth mode need to be set simultaneously. The display resolution of the set top box in the market is provided for a user to select corresponding resolution in a fixed resolution list form, namely different combinations of all resolutions, color spaces and color depth modes of the set top box are displayed, each selection item comprises the corresponding resolution, color space and color depth mode, the display is redundant, and the required parameters are selected in a longer time; in addition, when the user selects the corresponding resolution item, the resolution which is not supported by the display device may be selected, that is, invalid selection occurs, which is not favorable for quickly setting the output parameters of the set-top box.
Disclosure of Invention
According to the problems in the prior art, a method and a system for setting the output parameters of the set top box are provided, and the problem that in the prior art, when the resolution of the set top box is set, the resolution, the color space and the color depth mode are displayed redundantly, and are not beneficial to searching is solved. The invention adopts the following technical scheme:
a set-top box output parameter setting method comprises the following steps:
step S1, the set-top box is connected with a display device and reads the extended display identification data of the display device;
step S2, analyzing the extended display identification data to obtain all resolutions supported by the display device, and color spaces and color depth modes supported by the display device under corresponding resolutions;
step S3, switching the resolution of the set-top box according to the resolution selected by the user, and displaying all color spaces and color depth modes supported by the display device under the current resolution for the user to select;
step S4, receiving a color space and a color depth mode selected by a user and setting the mode to the set top box;
and step S5, recording the currently set resolution, color space and color depth mode.
Preferably, in the method for setting output parameters of a set top box, in step S1, the set top box is connected to the display device through an HDIM connection line.
Preferably, in the set-top box output parameter setting method, the step S2 includes:
step S21, obtaining all resolutions supported by the display device according to the extended display identification data, and generating the resolution selection menu according to all resolutions, wherein each resolution corresponds to one resolution option in the resolution selection menu;
step S22, obtaining color space sets supported by the display device under each resolution according to the expanded display identification data, generating a color space selection menu according to each color space set, and establishing links between the color space selection menu and the corresponding resolution options;
step S23, obtaining a color depth mode set supported by the display device at each resolution according to the extended display identification data, generating a color depth mode selection menu according to each color depth mode set, and establishing a link between the color space selection menu and the corresponding resolution option.
Preferably, in the set-top box output parameter setting method, the step S3 includes:
step S31, entering resolution setting, and displaying all resolutions supported by the display device for the user to select;
step S32, receiving the resolution selected by the user and switching the resolution of the set-top box;
step S33, judging whether a history setting record corresponding to the current resolution exists in the set top box, if so, entering step S34, otherwise, entering step S35;
step S34, judging whether the display device supports the color space and color depth mode in the history setting record under the current resolution, if so, setting the color space and color depth mode in the history setting record to the set-top box, otherwise, entering step S35;
and step S35, displaying the color space and color depth mode supported by the display device under the current resolution for the user to select.
Preferably, in the set-top box output parameter setting method, the step S34 includes:
step S341, determining whether the display device supports the color space and color depth mode in the history setting record under the current resolution, if so, entering step S342, otherwise, entering step S35;
step S342, generating confirmation and verification information according to the color space and the color depth mode in the history setting record, so that a user can select whether to set the history setting record to the set-top box;
step S343, receiving feedback information of the user and determining whether the feedback information is yes or no, if yes, setting the color space and the color depth mode in the history setting record to the set-top box, otherwise, entering step S35.
The set top box further comprises a set top box output parameter setting system, and the set top box output parameter setting method based on any item comprises the following steps:
the reading module is used for reading the extended display identification data of the display equipment connected with the set top box;
the analysis module is connected with the reading module and used for analyzing the extended display identification data to obtain all resolutions supported by the display equipment and color spaces and color depth modes supported by the display equipment under the corresponding resolutions;
the first setting module is connected with the analysis module and used for displaying all resolutions supported by the display equipment through the display equipment for a user to select and setting the resolution selected by the user into the set top box;
and the second setting module is connected with the analysis module and the first setting module, and is used for displaying the color space and the color depth mode supported by the display equipment under the current resolution ratio through the display equipment so as to be selected by a user, and setting the color space and the color depth mode selected by the user into the set top box.
Preferably, the set-top box output parameter setting system further includes:
and the storage module is connected with the first setting module and the second setting module and is used for storing historical setting records and storing the currently set resolution, color space and color depth modes as the historical setting records.
Preferably, the set-top box output parameter setting system further includes:
and the automatic setting module is connected with the first setting module, the storage module and the analysis module, and is used for inquiring the historical setting record corresponding to the current resolution in the storage module and setting the inquired color space and color depth mode in the historical setting record to the set top box when judging that the display equipment supports the inquired historical setting record.
Preferably, in the system for setting output parameters of a set-top box, the automatic setting module includes:
the query unit is used for querying the historical setting record corresponding to the current resolution in the storage module and outputting a query result according to the queried historical setting record;
the judging unit is connected with the inquiring unit and used for judging whether the display equipment supports the color space and the color depth mode in the inquiring result under the current resolution according to the extended display identification data and outputting a judging result;
and the setting unit is connected with the judging unit, and when the judging result is yes, the setting unit sets the color space and the color depth mode in the query result to the set top box.
Preferably, in the system for setting output parameters of a set-top box, the automatic setting module further includes:
the verification unit is connected with the judgment unit and generates verification information according to the query result when the judgment result is yes, and the verification information is displayed to a user through the display equipment so that the user can select whether to set the color space and the color depth mode in the query result to the set top box;
the verification unit is also used for receiving feedback information of a user and outputting a verification passing result when the feedback information is yes;
the setting unit is connected with the judging unit through the verification unit, and the setting unit sets the color space and the color depth mode in the query result to the set top box when receiving the verification passing result.
The beneficial effects of the above technical scheme are: the method comprises the steps of obtaining EDID information of display equipment, and only displaying the resolution supported by the display equipment when the resolution is set, so as to avoid invalid operation; in addition, the color space and the color depth mode are set separately from the resolution, and when the color space and the color depth mode are set, only the color space and the color depth mode supported by the display equipment under the current resolution are displayed, so that redundant display is avoided, and the searching is convenient.
Drawings
Fig. 1-4 are flow charts of a method for setting output parameters of a set-top box according to a preferred embodiment of the present invention;
fig. 5 and 6 are block diagrams illustrating the output parameter setting system of a set-top box according to a preferred embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
In a preferred embodiment of the present invention, as shown in fig. 1-4, there is provided 1 a method for setting output parameters of a set-top box, comprising the steps of:
step S1, the set-top box is connected with a display device and reads the extended display identification data of the display device;
step S2, analyzing the extended display identification data to obtain all resolutions supported by the display device, and color spaces and color depth modes supported by the display device under the corresponding resolutions;
step S3, switching the resolution of the set-top box according to the resolution selected by the user, and displaying all color spaces and color depth modes supported by the display equipment under the current resolution for the user to select;
step S4, receiving a color space and a color depth mode selected by a user and setting the mode to a set-top box;
and step S5, recording the currently set resolution, color space and color depth mode.
In this embodiment, after the set top box is connected to the Display device, Extended Display Identification Data (EDID) of the Display device is obtained, and according to the EDID information of the Display device, all resolutions supported by the Display device, and color spaces and color depth modes supported by the Display device at corresponding resolutions are obtained. When the resolution setting is entered, displaying all resolutions supported by the display device to ensure that the resolution is supported by the display device when the user selects the resolution, so as to avoid invalid setting; in addition, when the resolution is displayed, each display item only comprises one resolution, and does not comprise related information of a color space and a color depth mode, the display content of the display item is simple, and display redundancy is avoided. After the user sets the resolution, the color space and the color depth mode supported by the display device under the current resolution are displayed through the display device, and the invalid setting of the color space and the color depth mode is further avoided. Furthermore, in this embodiment, the resolution is set first, and then the color space and the color depth mode are displayed according to the current resolution for the user to select, and the color space and the color depth mode are set separately from the resolution, so that the color space and the color depth mode can be set separately.
In the preferred embodiment of the present invention, in step S1, the set top box is connected to the display device through the HDIM connection line.
In a preferred embodiment of the present invention, as shown in fig. 2, step S2 includes:
step S21, obtaining all resolutions supported by the display device according to the expanded display identification data, and generating resolution selection menus according to all resolutions, wherein each resolution corresponds to one resolution option in the resolution selection menus;
step S22, acquiring color space sets supported by the display device under each resolution according to the expanded display identification data, generating a color space selection menu according to each color space set, and establishing links between the color space selection menus and corresponding resolution options;
step S23, obtaining a color depth mode set supported by the display device at each resolution according to the extended display identification data, generating a color depth mode selection menu according to each color depth mode set, and establishing a link between the color space selection menu and the corresponding resolution option.
In the embodiment, all resolutions supported by the display device are obtained according to the EDID information, and a resolution selection menu is generated according to the resolutions supported by the display device for a user to view and select, wherein each resolution corresponds to one resolution option in the resolution selection menu; then according to EDID information, obtaining a color space set supported by the display equipment under each resolution, wherein each color space set comprises one or more color spaces, generating a color space selection menu according to each color space set, establishing a link between the color space selection menu and a corresponding resolution option, and when a user selects a certain resolution option, displaying the corresponding color space selection menu by the display equipment for use and selection; and then obtaining a color depth mode set supported by the display equipment under each resolution according to the EDID information, wherein each color depth mode set comprises one or more color depth modes, generating a color depth mode selection menu according to each color depth mode set, establishing a link between the color depth mode selection menu and a corresponding resolution option, and when a user selects a certain resolution option, displaying the corresponding color depth mode selection menu by the display equipment for use and selection.
In a preferred embodiment of the present invention, as shown in fig. 3, step S3 includes:
step S31, entering resolution setting, and displaying all resolutions supported by the display device for the user to select;
step S32, receiving the resolution selected by the user and switching the resolution of the set-top box;
step S33, judging whether a history setting record corresponding to the current resolution exists in the set top box, if so, entering step S34, otherwise, entering step S35;
step S34, judging whether the display equipment supports the color space and color depth mode in the history setting record under the current resolution, if so, setting the color space and color depth mode in the history setting record to the set-top box, otherwise, entering step S35;
and step S35, displaying the color space and color depth modes supported by the display device at the current resolution for the user to select.
In a preferred embodiment of the present invention, as shown in fig. 4, step S34 includes:
step S341, determining whether the display device supports the color space and color depth mode in the history setting record under the current resolution, if so, entering step S342, otherwise, entering step S35;
step S342, generating confirmation and verification information according to the color space and the color depth mode in the history setting record, so that a user can select whether to set the history setting record to the set-top box;
and S343, receiving the feedback information of the user and judging whether the feedback information is yes or no, if yes, setting the color space and the color depth mode in the history setting record to the set-top box, and if not, entering the step S35.
The present embodiment relates to automatically setting a color space and a color depth mode according to a resolution set by a user. After receiving the resolution selected by the user, inquiring historical setting records related to the current resolution in the set top box according to the resolution selected by the user; after the time-related historical setting record is inquired, whether the display equipment supports the color space and the color depth mode in the related historical setting record under the current resolution is judged according to the EDID information; if the judgment result is yes, generating verification confirmation information according to the color space and color depth mode of the relevant historical setting record so that a user can select whether to set the relevant historical setting record to the set top box, if the user agrees to set the relevant historical setting record to the set top box in a feedback mode, setting the color space and the color depth mode in the relevant historical setting record to the set top box, and otherwise, setting the color space and the color depth mode by using the step 35 and the step 4.
As shown in fig. 5 and 6, the technical solution of the present invention further includes a set top box output parameter setting system, based on the set top box output parameter setting method, the set top box output parameter setting system is applied in a set top box, the set top box is connected to a display device through an HDIM connection line, the set top box output parameter setting system includes:
the reading module 1 is used for reading the extended display identification data of the display equipment connected with the set-top box;
the analysis module 2 is connected with the reading module 1 and used for analyzing the extended display identification data to obtain all resolutions supported by the display equipment and color spaces and color depth modes supported by the display equipment under the corresponding resolutions;
the first setting module 3 is connected with the analysis module 2, and the first setting module 3 is used for displaying all resolutions supported by the display device through the display device for the user to select and setting the resolution selected by the user into the set top box;
and the second setting module 4 is connected with the analysis module 2 and the first setting module 3, and the second setting module 4 is used for displaying the color space and the color depth mode supported by the display device under the current resolution through the display device for the user to select, and setting the color space and the color depth mode selected by the user into the set top box.
In a preferred embodiment of the present invention, the method further comprises:
and the storage module 5 is connected with the first setting module 3 and the second setting module 4, and the storage module 5 is used for storing historical setting records and storing the resolution, color space and color depth modes of the current setting as the historical setting records.
In a preferred embodiment of the present invention, the method further comprises:
and the automatic setting module 6 is connected with the first setting module 3, the storage module 5 and the analysis module 2, and the automatic setting module 6 is used for inquiring the historical setting record corresponding to the current resolution in the storage module 5 and setting the color space and the color depth mode in the inquired historical setting record to the set-top box when the display device supports the inquired historical setting record.
In a preferred embodiment of the present invention, as shown in fig. 6, the automatic setting module 6 includes:
the query unit 61 is configured to query the history setting record corresponding to the current resolution in the storage module 5, and output a query result according to the queried history setting record;
the judging unit 62 is connected with the inquiring unit 61 and is used for judging whether the display equipment supports the color space and the color depth mode in the inquiring result under the current resolution according to the expanded display identification data and outputting the judging result;
and the setting unit 63 is connected with the judging unit 62, and when the judging result is yes, the setting unit 63 sets the color space and the color depth mode in the query result to the set top box.
In a preferred embodiment of the present invention, as shown in fig. 6, the automatic setting module 6 further includes:
the verification unit 64 is connected with the judgment unit 62, and when the judgment result is yes, the verification unit 62 generates verification information according to the query result and displays the verification information to the user through the display equipment so that the user can select whether to set the color space and the color depth mode in the query result to the set top box;
the verification unit 64 is further configured to receive feedback information of the user, and output a verification passing result if the feedback information is yes;
the setting unit 63 is connected to the determining unit 62 through the verifying unit 64, and the setting unit 63 sets the color space and the color depth mode in the query result to the set-top box when receiving the verification passing result.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. A set-top box output parameter setting method is characterized by comprising the following steps:
step S1, the set-top box is connected with a display device and reads the extended display identification data of the display device;
step S2, analyzing the extended display identification data to obtain all resolutions supported by the display device, and color spaces and color depth modes supported by the display device under corresponding resolutions;
step S3, switching the resolution of the set-top box according to the resolution selected by the user, and displaying all color spaces and color depth modes supported by the display device under the current resolution for the user to select;
step S4, receiving a color space and a color depth mode selected by a user and setting the mode to the set top box;
step S5, recording the currently set resolution, color space and color depth mode;
the step S2 includes:
step S21, obtaining all resolutions supported by the display device according to the extended display identification data, and generating the resolution selection menu according to all resolutions, wherein each resolution corresponds to one resolution option in the resolution selection menu;
step S22, obtaining color space sets supported by the display device under each resolution according to the expanded display identification data, generating a color space selection menu according to each color space set, and establishing links between the color space selection menu and the corresponding resolution options;
step S23, obtaining a color depth mode set supported by the display device at each resolution according to the extended display identification data, generating a color depth mode selection menu according to each color depth mode set, and establishing a link between the color space selection menu and the corresponding resolution option.
2. The set-top box output parameter setting method of claim 1, wherein in the step S1, the set-top box is connected to the display device through an HDIM connection line.
3. The set-top box output parameter setting method of claim 1, wherein the step S3 includes:
step S31, entering resolution setting, and displaying all resolutions supported by the display device for the user to select;
step S32, receiving the resolution selected by the user and switching the resolution of the set-top box;
step S33, judging whether a history setting record corresponding to the current resolution exists in the set top box, if so, entering step S34, otherwise, entering step S35;
step S34, judging whether the display device supports the color space and color depth mode in the history setting record under the current resolution, if so, setting the color space and color depth mode in the history setting record to the set-top box, otherwise, entering step S35;
and step S35, displaying the color space and color depth mode supported by the display device under the current resolution for the user to select.
4. The set-top box output parameter setting method of claim 3, wherein the step S34 includes:
step S341, determining whether the display device supports the color space and color depth mode in the history setting record under the current resolution, if so, entering step S342, otherwise, entering step S35;
step S342, generating confirmation and verification information according to the color space and the color depth mode in the history setting record, so that a user can select whether to set the history setting record to the set-top box;
step S343, receiving feedback information of the user and determining whether the feedback information is yes or no, if yes, setting the color space and the color depth mode in the history setting record to the set-top box, otherwise, entering step S35.
5. A set-top box output parameter setting system based on the set-top box output parameter setting method according to any one of claims 1 to 4, comprising:
the reading module is used for reading the extended display identification data of the display equipment connected with the set top box;
the analysis module is connected with the reading module and used for analyzing the extended display identification data to obtain all resolutions supported by the display equipment and color spaces and color depth modes supported by the display equipment under the corresponding resolutions;
the first setting module is connected with the analysis module and used for displaying all resolutions supported by the display equipment through the display equipment for a user to select and setting the resolution selected by the user into the set top box;
and the second setting module is connected with the analysis module and the first setting module, and is used for displaying the color space and the color depth mode supported by the display equipment under the current resolution ratio through the display equipment so as to be selected by a user, and setting the color space and the color depth mode selected by the user into the set top box.
6. The set-top box output parameter setting system of claim 5, further comprising:
and the storage module is connected with the first setting module and the second setting module and is used for storing historical setting records and storing the currently set resolution, color space and color depth modes as the historical setting records.
7. The set-top box output parameter setting system of claim 6, further comprising:
and the automatic setting module is connected with the first setting module, the storage module and the analysis module, and is used for inquiring the historical setting record corresponding to the current resolution in the storage module and setting the inquired color space and color depth mode in the historical setting record to the set top box when judging that the display equipment supports the inquired historical setting record.
8. The set-top box output parameter setting system of claim 7, wherein the automatic setting module comprises:
the query unit is used for querying the historical setting record corresponding to the current resolution in the storage module and outputting a query result according to the queried historical setting record;
the judging unit is connected with the inquiring unit and used for judging whether the display equipment supports the color space and the color depth mode in the inquiring result under the current resolution according to the extended display identification data and outputting a judging result;
and the setting unit is connected with the judging unit, and when the judging result is yes, the setting unit sets the color space and the color depth mode in the query result to the set top box.
9. The set-top box output parameter setting system of claim 8, wherein the automatic setting module further comprises:
the verification unit is connected with the judgment unit and generates verification information according to the query result when the judgment result is yes, and the verification information is displayed to a user through the display equipment so that the user can select whether to set the color space and the color depth mode in the query result to the set top box;
the verification unit is also used for receiving feedback information of a user and outputting a verification passing result when the feedback information is yes;
the setting unit is connected with the judging unit through the verification unit, and the setting unit sets the color space and the color depth mode in the query result to the set top box when receiving the verification passing result.
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