CN108471545B - Set top box broadcasting method and device, set top box, server and medium - Google Patents

Set top box broadcasting method and device, set top box, server and medium Download PDF

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Publication number
CN108471545B
CN108471545B CN201810204826.8A CN201810204826A CN108471545B CN 108471545 B CN108471545 B CN 108471545B CN 201810204826 A CN201810204826 A CN 201810204826A CN 108471545 B CN108471545 B CN 108471545B
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China
Prior art keywords
broadcasted
file
mail
image
top box
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CN108471545A (en
Inventor
刘衍银
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Shenzhen Skyworth Digital Technology Co Ltd
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Shenzhen Skyworth Digital Technology Co Ltd
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10Multimedia information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/42Mailbox-related aspects, e.g. synchronisation of mailboxes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/435Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/488Data services, e.g. news ticker
    • H04N21/4888Data services, e.g. news ticker for displaying teletext characters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast

Abstract

The embodiment of the invention discloses a set top box broadcasting method, a set top box broadcasting device, a set top box, a server and a medium, wherein the method comprises the following steps: receiving a mail containing a file to be broadcast; analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information; and decoding the file to be broadcasted by using a decoding mode corresponding to the file category to be broadcasted so as to broadcast the file to be broadcasted. The set-top box broadcasting method in the embodiment of the invention can realize the broadcasting of various types of broadcast files only through the mail system under the condition of not increasing the hardware cost, realizes the display of various forms of the broadcast information with low cost, ensures that the broadcast information has more content expressive force, enhances the broadcasting function of the system and provides more content presentation options.

Description

Set top box broadcasting method and device, set top box, server and medium
Technical Field
The embodiment of the invention relates to the technical field of information, in particular to a set top box broadcasting method, a set top box broadcasting device, a set top box, a server and a medium.
Background
With the popularization of broadband technology, set-top boxes have been widely used in various places such as homes, hotels and the like, and set-top boxes proposed in recent years are all configured with a network communication function, and besides providing internet-surfing data services and video media services for users, the set-top boxes can also receive broadcast information (such as government notices, natural disaster messages, user account messages and the like) issued by operators and display the received broadcast information for users to watch.
At present, when a set-top box server issues broadcast information to a set-top box, the broadcast information is usually sent through a mail system of the set-top box, but the current mail system only supports sending and displaying of pure characters, so that the display mode of the broadcast information is single, and the expression is poor. Although the Digital Storage Media Command and Control extension protocol (DSM-CC) data Broadcasting system of Digital Video Broadcasting (DVB) can also be used to implement the issue of the image file to the set-top box, the DSM-CC data Broadcasting system requires the configuration of the set-top box server and the data Broadcasting system protocol supporting the DSM-CC, and the configuration often brings about a cost investment, such as purchase to a third-party supplier.
Disclosure of Invention
In view of the foregoing problems, embodiments of the present invention provide a set top box broadcasting method, apparatus, set top box, server, and medium, so as to implement low cost display of various forms of broadcast information, and make the broadcast information have content expressive power.
In a first aspect, an embodiment of the present invention provides a set top box broadcasting method, including:
receiving a mail containing a file to be broadcast;
analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information;
and decoding the file to be broadcasted by using a decoding mode corresponding to the file category to be broadcasted so as to broadcast the file to be broadcasted.
In a second aspect, an embodiment of the present invention provides a set top box broadcasting method, including:
acquiring a mail to be sent containing a file to be broadcasted;
analyzing the mail to be sent, and judging the category of the file to be broadcasted according to the analyzed mail information;
and coding the file to be broadcasted by using a coding mode corresponding to the type of the file to be broadcasted, and sending the coded file to be broadcasted as a mail text.
In a third aspect, an embodiment of the present invention provides a set top box broadcasting apparatus, including:
the mail receiving module is used for receiving a mail containing a file to be broadcasted;
the category judgment module is used for analyzing the mail and judging the category of the file to be broadcasted according to the analyzed mail information;
and the file decoding module is used for decoding the file to be broadcasted by using a decoding mode corresponding to the file category to be broadcasted so as to broadcast the file to be broadcasted.
In a fourth aspect, an embodiment of the present invention provides a set top box broadcasting apparatus, including:
the mail acquisition module is used for acquiring a mail to be sent containing a file to be broadcasted;
the mail analysis module is used for analyzing the mail to be sent and judging the category of the file to be broadcasted according to the analyzed mail information;
and the mail sending module is used for coding the file to be broadcasted by using a coding mode corresponding to the type of the file to be broadcasted and sending the coded file to be broadcasted as a mail text.
In a fifth aspect, an embodiment of the present invention provides a set top box, where the set top box includes:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement a set-top box broadcasting method as provided in the first aspect above.
In a sixth aspect, an embodiment of the present invention provides a server, where the server includes:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement a set-top box broadcasting method as provided in the second aspect above.
In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the set-top box broadcasting method provided in the above first aspect; and/or implementing the set-top box broadcasting method as provided in the second aspect above.
The set top box broadcasting method provided by the embodiment of the invention receives the mail containing the file to be broadcasted; analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information; the method comprises the steps of decoding files to be broadcasted by using a decoding mode corresponding to the types of the files to be broadcasted to broadcast the files to be broadcasted, so that the broadcasting of the broadcast files of various types can be realized only through an email system under the condition of not increasing the hardware cost, the display of various forms of broadcast information is realized at low cost, the broadcast information has content expressive force, the broadcasting function of the system is enhanced, and more content presentation choices are provided.
Drawings
Fig. 1 is a flow chart of a set-top box broadcasting method according to an embodiment of the present invention;
fig. 2 is a flowchart of a set-top box broadcasting method according to a second embodiment of the present invention;
fig. 3a is a flowchart of a set-top box broadcasting method according to a third embodiment of the present invention;
fig. 3b is a schematic structural diagram of a set-top box broadcasting system in the third embodiment of the present invention;
fig. 4 is a flowchart of a set-top box broadcasting method according to a fourth embodiment of the present invention;
fig. 5 is a flowchart of a set-top box broadcasting method in the fifth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a set-top box broadcasting device in a sixth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a set-top box broadcasting device in a seventh embodiment of the invention;
fig. 8 is a schematic structural diagram of a set-top box in an eighth embodiment of the present invention;
fig. 9 is a schematic structural diagram of a server in the ninth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a set-top box broadcasting method according to an embodiment of the present invention, which is applied to a set-top box. The present embodiment is applicable to a case where broadcast information is transmitted to a user through a set-top box. The method may be performed by a set-top box broadcaster, which may be implemented in software and/or hardware, for example, which may be configured in a set-top box. As shown in fig. 1, the method includes:
s110, receiving the mail containing the file to be broadcasted.
In this embodiment, the file to be broadcast is a file that is sent from a set-top box server (set-top box operator front end) to a set-top box and is displayed to a user through the set-top box. Alternatively, the file to be broadcast may be a government notice, a natural disaster message, a user account message, or the like. For example, the set-top box server sends the natural disaster message as a file to be broadcasted to the set-top box through an email, and the set-top box receives the email and displays the email to the user, so that the user can know the real situation of the natural disaster at the first moment. Or the set-top box server side sends the user account information as a file to be broadcasted to the set-top box side through an email, and the set-top box receives the email and displays the email to the user, so that the user can know the account information more clearly, and if the user needs to recharge, the user can know the account information more clearly.
Optionally, the set-top box receives the mail containing the file to be broadcast through the mail system. Generally, a mail received by a set-top box through a mail system only contains text information to be broadcasted. In this embodiment, not only the broadcast of the text information but also the broadcast of the image information are supported, that is, the mail received in this embodiment is not limited to the text broadcast information but also may be the image broadcast information. The broadcast information of the characters or the images is received through the mail system, and the multi-form display of the broadcast information can be realized only through the mail system on the premise of not increasing hardware equipment, so that the content of the broadcast information has expressive force.
S120, analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information.
In this embodiment, the mail information is analyzed by a preset analysis method. Optionally, the preset analysis manner may be to extract the mail text, determine the form of the extracted mail text, and determine the type of the file to be broadcast according to the form of the mail text. The category of the file to be broadcast can be characters or images.
Optionally, the corresponding relationship between the type of the file to be broadcast and the mail text form may be preset, and after the mail text is extracted, the type of the file to be broadcast is determined according to the mail text form and the corresponding relationship between the file type and the mail text form. The mail text form corresponding to the set file type needs to correspond to the set-top box server. For example, when the type of the file to be broadcasted is a character, the beginning of the mail text is 'This is a literal message'; or setting the mail text beginning to be the "This is a image broadcast" when the file type to be broadcast is the image. When the beginning of the extracted mail text is "This is a image broadcast", the type of the file to be broadcast is judged to be an image.
It should be noted that, when the category of the file to be broadcasted only includes text and image, only the corresponding relationship between one file category and the mail text form may be set, and only the mail text form corresponding to the file category corresponds to the set-top box server. And when the type of the received file to be broadcasted needs to be judged, matching the mail text form with the set mail text form, and judging the type of the file to be broadcasted according to the matching result. For example, when only the file type is set as a character, the mail text beginning is "This is a textual message", and when the mail text beginning to be sent does not coincide with the set mail text beginning, it is determined that the mail type to be sent is not a character, and it is determined that the mail type to be sent is an image.
S130, decoding the file to be broadcasted by using a decoding mode corresponding to the file category to be broadcasted so as to broadcast the file to be broadcasted.
In this embodiment, a corresponding relationship between the file type and the decoding mode may be preset, and after the type of the file to be broadcasted is determined, the decoding mode of the file to be broadcasted is determined according to the corresponding relationship between the file type and the decoding mode. The set decoding mode corresponding to the file type needs to correspond to the set-top box server so as to correctly decode the file to be broadcasted.
Optionally, when the file to be broadcast is located in the mail body, after the decoding mode of the file to be broadcast is determined, the file to be broadcast in the mail body is decoded by using the determined decoding mode, and then the decoded file to be broadcast is output and displayed to a user.
The embodiment of the invention receives the mail containing the file to be broadcasted; analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information; the method comprises the steps of decoding files to be broadcasted by using a decoding mode corresponding to the types of the files to be broadcasted to broadcast the files to be broadcasted, so that the broadcasting of the broadcast files of various types can be realized only through an email system under the condition of not increasing the hardware cost, the display of various forms of broadcast information is realized at low cost, the broadcast information has content expressive force, the broadcasting function of the system is enhanced, and more content presentation choices are provided.
On the basis of the above scheme, the analyzing the mail and judging the category of the file to be broadcasted according to the analyzed mail information includes:
and matching the mail information with a preset image field, and judging that the file type to be broadcasted is an image when the mail information contains the image field.
Optionally, when the file category to be broadcast is an image, an image field that the mail needs to contain may be preset. And when the type of the file to be broadcasted needs to be judged, matching the mail text with a preset image field, and when the mail text contains the image field, judging that the type of the file to be broadcasted is an image. Optionally, the preset image field may be "This is a image broadcast". The preset image field can simplify the judgment process of the file category to be broadcast and reduce the complexity of set-top box end software.
In another embodiment of the present invention, a text field may be further preset, and when the mail information includes the text field, it is determined that the type of the file to be broadcasted is text.
Example two
Fig. 2 is a flowchart of a set-top box broadcasting method in the second embodiment of the present invention, and this embodiment is further optimized based on the foregoing embodiments. As shown in fig. 2, the method includes:
s210, receiving the mail containing the file to be broadcasted.
S220, analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information.
And S230, when the file to be broadcasted is an image, decoding the file to be broadcasted according to a preset image decoding mode, and acquiring the image to be broadcasted and the attribute information of the image to be broadcasted.
Optionally, an image decoding mode corresponding to the coding mode of the set-top box server may be preset. And when the type of the file to be broadcasted is an image, decoding the file to be broadcasted according to a preset image decoding mode to obtain the image to be broadcasted and the attribute information of the image to be broadcasted.
In the present embodiment, the attribute information of the image to be broadcast may be an image display time, a saving location of the image, and/or a format of the image, and the like.
S240, broadcasting the image to be broadcasted according to the attribute information.
In this embodiment, the image broadcast information transmitted by the mail system is different from the image broadcast information transmitted by the DSM-CC data broadcast system using DVB, and the image broadcast information received by the mail system in this embodiment is not only the image to be broadcast itself, but also may include attribute information of the image to be broadcast, such as a display mode of the image to be broadcast. And receiving the image to be broadcasted and the attribute information of the image to be broadcasted through the mail, and finally displaying the image to be broadcasted in a set mode. The display modes of the images to be broadcasted are enriched according to the attribute information of the images to be broadcasted, so that the broadcasted images can attract the attention of users better.
For example, when a file to be broadcasted is decoded to obtain an image to be broadcasted and the display time of the image to be broadcasted is determined to be 1000ms, the image to be broadcasted is output in the form of an image on an OSD layer, the displayed time of the image to be broadcasted is judged through a timer, and when the displayed time of the image to be broadcasted reaches 1000ms, the image is hidden.
According to the technical scheme of the embodiment of the invention, the process of decoding the file to be broadcasted by using the decoding mode corresponding to the type of the file to be broadcasted so as to broadcast the file to be broadcasted is embodied on the basis of the scheme. When the file category to be broadcasted is an image, the file to be broadcasted is decoded according to the image decoding mode to obtain the image to be broadcasted and the attribute information of the image to be broadcasted, and the image to be broadcasted is decoded according to the attribute information of the image to be broadcasted, so that the image broadcasting of the set top box is not limited to only sending the image to be broadcasted, and the display mode of the image to be broadcasted is enriched.
EXAMPLE III
Fig. 3a is a flowchart of a set-top box broadcasting method in the third embodiment of the present invention. The present embodiment provides a preferred example based on the above-described embodiments. As shown in fig. 3a, the method comprises:
s310, mail content is analyzed.
S320, judging whether the mail is an image broadcast mail.
In the present embodiment, it is determined whether the received mail is an image broadcast mail by mail content. If yes, go to S330; if not, go to S350.
And S330, decoding the image.
And S340, outputting the image to a display.
And S350, outputting the characters to a display.
Specifically, when the set-top box receives the mail sent by the set-top box server, the mail body is firstly analyzed, and whether the mail is a normal mail or an image broadcast mail is analyzed. If the mail is a normal mail, the mail is processed according to a normal mail flow, and characters are output to a display. If the image broadcast is the image broadcast, the image broadcast data is decoded and then output in the form of an image at the OSD layer.
Fig. 3b is a schematic structural diagram of a set-top box broadcasting system in the third embodiment of the present invention. As shown in fig. 3b, the set-top box broadcasting system includes a set-top box server 310b, a set-top box 320b, and a display 330 b. The set-top box server is in communication connection with the set-top box, and the set-top box is in communication connection with the display. The set-top box server 310b sends the encoded image broadcast data to the set-top box 320b as a mail body, the set-top box 320b decodes the mail body after receiving the mail, and if the mail body is the image broadcast data, the mail body is output to the display 330b in the form of an image for display. The embodiment provides a method with low cost and easy realization, realizes an image broadcasting system through the existing mail system, solves the defects that the broadcasting presentation mode is single and the expressive force of the character display mode is harder when the character is used for broadcasting, can more vividly and vividly express images, contains more contents, further meets the requirement of broadcasting different images, and enables an operator to issue a broadcasting message to a terminal user in the form of the images.
Example four
Fig. 4 is a flowchart of a set-top box broadcasting method in a fourth embodiment of the present invention, which is applied to a set-top box server. The present embodiment is applicable to a case where broadcast information is transmitted to a user through a set-top box. The method may be performed by a set-top box broadcaster, which may be implemented in software and/or hardware, for example, which may be configured in a server. As shown in fig. 4, the method includes:
s410, acquiring the mail to be sent containing the file to be broadcasted.
In this embodiment, the mail information may be input by the set-top box operator through the mail system, and the transmission of the mail containing the file to be broadcast is confirmed through the broadcast button. Optionally, when the mail is input, the file to be broadcasted may be written into the mail as a mail body, or the file to be broadcasted may be added to the mail as an attachment. Preferably, the file to be broadcasted is written into the mail as a mail text so as to simplify the step of judging the type of the file to be broadcasted.
And when detecting that the mail needs to be sent, acquiring the mail information of the mail to be sent. Generally, a mail sent by a set-top box server through a mail system only contains text information to be broadcasted. In this embodiment, not only the broadcast of the text information but also the broadcast of the image information are supported, that is, the mail received in this embodiment is not limited to the text broadcast information but also may be the image broadcast information. The broadcast information of the characters or the images is received through the mail system, and the multi-form display of the broadcast information can be realized only through the mail system on the premise of not increasing hardware equipment, so that the content of the broadcast information has expressive force.
It should be noted that, when the file to be broadcasted is an image, attribute information of the image to be broadcasted may also be preset, such as a display mode of the image to be broadcasted. And sending the mail containing the image to be broadcasted and the attribute information thereof to the set top box through a mail system, and displaying the image to be broadcasted through the set top box according to a preset mode. The attribute information of the image to be broadcasted is preset to set the display mode of the image to be broadcasted, so that the display of the image to be broadcasted is richer.
S420, analyzing the mail to be sent, and judging the category of the file to be broadcasted according to the analyzed mail information.
In this embodiment, the process of analyzing the mail to be sent at the server side of the set-top box to determine the category of the file to be broadcast according to the analyzed mail information is similar to the process of analyzing the received mail at the server side of the set-top box to determine the category of the file to be broadcast according to the analyzed mail information, and the above embodiment may be specifically referred to.
Optionally, the mail information of the mail to be sent is analyzed through a preset analysis mode. The preset analysis mode can be extracting the mail text, judging the form of the extracted mail text, and judging the type of the file to be broadcasted according to the form of the mail text. The category of the file to be broadcast can be characters or images.
Optionally, the corresponding relationship between the file to be broadcast and the mail text form may be preset, and after the mail text is extracted, the type of the file to be broadcast is determined according to the mail text form and the corresponding relationship between the file type and the mail text form. It should be noted that, when the category of the file to be broadcasted only includes text and image, only one corresponding relationship between the file category and the mail text form may be set, and only the mail text form corresponding to the file category corresponds to the set-top box terminal. And when the type of the received file to be broadcasted needs to be judged, matching the mail text form with the set mail text form, and judging the type of the file to be broadcasted according to the matching result.
S430, coding the file to be broadcasted by using a coding mode corresponding to the file category to be broadcasted, and sending the coded file to be broadcasted as a mail text.
In this embodiment, a corresponding relationship between a file type and a coding mode may be preset, and after the type of the file to be broadcasted is determined, the coding mode of the file to be broadcasted is determined according to the corresponding relationship between the file type and the coding mode. And the set coding mode corresponding to the file type needs to correspond to the set top box end.
Optionally, when the file to be broadcasted is located in the mail body, after the encoding mode of the file to be broadcasted is determined, the file to be broadcasted in the mail body is encoded by using the determined encoding mode, and then the encoded file to be broadcasted is output and displayed to the user. Optionally, when the type of the file to be broadcasted is a text, the text to be broadcasted can be sent by using the existing method; when the type of the file to be broadcasted is a picture, the image to be broadcasted can be coded and sent by using a preset image coding mode.
Optionally, the encoding the file to be broadcasted by using an encoding method corresponding to the category of the file to be broadcasted includes:
and when the file type to be broadcasted is an image, acquiring the image to be broadcasted and the attribute information of the image to be broadcasted, and coding the image to be broadcasted and the attribute information by using a preset image coding mode.
In this embodiment, not only the image to be broadcast may be sent to the set-top box through the mail system, but also the attribute information of the image to be broadcast may be edited before the image to be broadcast is sent. Optionally, the attribute information of the image to be broadcast may be an image display time, a storage location of the image, and/or a format of the image. After acquiring the image to be broadcasted and the attribute information of the image to be broadcasted, encoding the image to be broadcasted and the attribute information of the image to be broadcasted by using a preset image encoding mode, and sending the encoded information to a set-top box end as a mail text.
The embodiment of the invention obtains the mail to be sent containing the file to be broadcasted; analyzing the mail to be sent, and judging the category of the file to be broadcasted according to the analyzed mail information; the method has the advantages that the files to be broadcasted are coded in the coding mode corresponding to the types of the files to be broadcasted, and the coded files to be broadcasted are sent as the mail text, so that the broadcasting of the broadcast files of various types can be realized only through a mail system under the condition of not increasing the hardware cost, the display of various forms of the broadcast information is realized at low cost, the broadcast information has content expressive force, the broadcasting function of the system is enhanced, and more content presentation choices are provided.
On the basis of the above scheme, the analyzing the mail to be sent, and determining the category of the file to be broadcasted according to the analyzed mail information includes:
and matching the mail information with a preset image field, and judging that the file type to be broadcasted is an image when the mail information contains the image field.
Optionally, when the file category to be broadcast is an image, an image field that the mail needs to contain may be preset. And when the type of the file to be broadcasted needs to be judged, matching the mail text with a preset image field, and when the mail text contains the image field, judging that the type of the file to be broadcasted is an image. Optionally, the preset image field may be "This is a image broadcast". The preset image field can simplify the judgment process of the file category to be broadcasted and reduce the complexity of the set-top box server-side software.
In another embodiment of the present invention, a text field may be further preset, and when the mail information includes the text field yes, it is determined that the type of the file to be broadcasted is a text.
In this embodiment, the data encoding of the image broadcast can be customized according to the specific scene requirement. For example, the image coding form may be set as:
<!!This is a image broadcast!!>
<display_time>1000ms<\display_time>
<image_type>bmp<\image_type>
<image_data>
23de23dng080803....
<\image_data>
<!!End!!>
here, "< display _ time >1000ms < \ display _ time >" indicates that the display time of an image to be broadcast is 1000ms, and "< image _ type > bmp < \ image _ type >" indicates that the format of the image to be broadcast is. bmp format, etc. Optionally, different attributes of the file to be broadcast, such as the display time of the image, the storage location of the image, and/or the format of the image, may be set according to different requirements.
EXAMPLE five
Fig. 5 is a flowchart of a set-top box broadcasting method in the fifth embodiment of the present invention. The present embodiment provides a preferred example based on the fourth embodiment. As shown in fig. 5, the method includes:
and S510, acquiring a mail to be sent.
S520, judging whether the mail is an image broadcast mail.
In this embodiment, whether a mail to be sent is an image broadcast mail is determined by mail content. If yes, go to S530; if not, go to S550.
And S530, encoding the image.
And S540, sending the coding result as mail content.
And S550, sending the mail text.
When a server side of a set-top box needs to send a mail, firstly judging whether the mail to be sent is an image broadcast mail, if so, firstly coding the image, and then sending the coded data as the text content of the mail; if not, the mail can be sent according to the existing mail sending flow.
EXAMPLE six
Fig. 6 is a schematic structural diagram of a set-top box broadcasting device in a sixth embodiment of the present invention. The device for accessing the set-top box to the network can be implemented in software and/or hardware, for example, the set-top box broadcasting device can be configured in the set-top box, as shown in fig. 6, the device includes:
a mail receiving module 610, configured to receive a mail containing a file to be broadcast;
a category judgment module 620, configured to analyze the email, and judge a category of the file to be broadcasted according to the analyzed email information;
a file decoding module 630, configured to decode the file to be broadcasted by using a decoding manner corresponding to the category of the file to be broadcasted, so as to broadcast the file to be broadcasted.
On the basis of the above scheme, the category determining module 620 is specifically configured to:
and matching the mail information with a preset image field, and judging that the file type to be broadcasted is an image when the mail information contains the image field.
On the basis of the above scheme, the file decoding module 630 includes:
the file decoding unit is used for decoding the file to be broadcasted according to a preset image decoding mode when the file to be broadcasted is an image, and acquiring the image to be broadcasted and the attribute information of the image to be broadcasted;
and the file broadcasting unit is used for broadcasting the image to be broadcasted according to the attribute information.
The set-top box broadcasting device provided by the embodiment of the invention can execute the set-top box broadcasting method applied to the set-top box provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE seven
Fig. 7 is a schematic structural diagram of a set-top box broadcasting device in a seventh embodiment of the present invention. The device for accessing the set-top box to the network can be implemented in software and/or hardware, for example, the set-top box broadcasting device can be configured in a server, as shown in fig. 7, the device includes:
a mail obtaining module 710, configured to obtain a to-be-sent mail including a file to be broadcast;
a mail parsing module 720, configured to parse the mail to be sent, and determine the category of the file to be broadcast according to parsed mail information;
and the mail sending module 730 is configured to encode the file to be broadcasted by using an encoding method corresponding to the type of the file to be broadcasted, and send the encoded file to be broadcasted as a mail text.
On the basis of the above scheme, the mail parsing module 720 is specifically configured to:
and matching the mail information with a preset image field, and judging that the file type to be broadcasted is an image when the mail information contains the image field.
The set-top box broadcasting device provided by the embodiment of the invention can execute the set-top box broadcasting method applied to the set-top box server provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example eight
Fig. 8 is a schematic structural diagram of a set-top box in an eighth embodiment of the present invention. Fig. 8 shows a block diagram of an exemplary set top box 812 suitable for use in implementing embodiments of the present invention. The set-top box 812 shown in fig. 8 is only an example and should not impose any limitation on the functionality and scope of use of embodiments of the present invention.
As shown in fig. 8, the set-top box 812 is in the form of a general purpose computing device. The components of the set top box 812 may include, but are not limited to: one or more processors 816, a system memory 828, and a bus 818 that couples various system components including the system memory 828 and the processors 816.
Bus 818 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and processor 816, or a local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.
The set top box 812 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by set top box 812 and includes both volatile and nonvolatile media, removable and non-removable media.
The system memory 828 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)830 and/or cache memory 832. The set top box 812 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage 834 may be used to read from or write to non-removable, nonvolatile magnetic media (not shown in FIG. 8, but commonly referred to as a "hard disk drive"). Although not shown in FIG. 8, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 818 by one or more data media interfaces. Memory 828 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 840 having a set (at least one) of program modules 842, including but not limited to an operating system, one or more application programs, other program modules, and program data, may be stored in, for example, memory 828, each of which examples or some combination thereof may include an implementation of a network environment. Program modules 842 generally perform the functions and/or methodologies of the described embodiments of the invention.
Set top box 812 may also communicate with one or more external devices 814 (e.g., keyboard, pointing device, display 824, etc.), with one or more devices that enable a user to interact with the set top box 812, and/or with any devices (e.g., network card, modem, etc.) that enable the set top box 812 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 822. Also, the set top box 812 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) through the network adapter 820. As shown, the network adapter 820 communicates with the other modules of the set top box 812 over the bus 818. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the set-top box 812, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processor 816 executes various functional applications and data processing by executing programs stored in the system memory 828, for example, implementing a set-top box broadcasting method applied to a set-top box according to an embodiment of the present invention, the method includes:
receiving a mail containing a file to be broadcast;
analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information;
and decoding the file to be broadcasted by using a decoding mode corresponding to the file category to be broadcasted so as to broadcast the file to be broadcasted.
Of course, those skilled in the art can understand that the processor can also implement the technical solution of the set-top box broadcasting method applied to the set-top box provided by any embodiment of the present invention.
Example nine
Fig. 9 is a schematic structural diagram of a server in the ninth embodiment of the present invention. FIG. 9 illustrates a block diagram of an exemplary server 912 suitable for use in implementing embodiments of the invention. The server 912 shown in fig. 9 is only an example, and should not bring any limitation to the function and the scope of the use of the embodiments of the present invention.
As shown in FIG. 9, the server 912 is implemented as a general purpose computing device. Components of server 912 may include, but are not limited to: one or more processors 916, a system memory 928, and a bus 918 that couples the various system components (including the system memory 928 and the processors 916).
Bus 918 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and processor 916 or a local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.
The server 912 typically includes a variety of computer system readable media. Such media can be any available media that is accessible by server 912 and includes both volatile and nonvolatile media, removable and non-removable media.
The system memory 928 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)930 and/or cache memory 932. The server 912 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage 934 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 9, and commonly referred to as a "hard disk drive"). Although not shown in FIG. 9, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 918 through one or more data media interfaces. Memory 928 may include at least one program product having a set (e.g., at least one) of program modules configured to carry out the functions of embodiments of the invention.
A program/utility 940 having a set (at least one) of program modules 942, which may include but are not limited to an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may include an implementation of a network environment, may be stored in, for example, the memory 928. The program modules 942 generally perform the functions and/or methodologies of the described embodiments of the invention.
The server 912 may also communicate with one or more external devices 914 (e.g., keyboard, pointing device, display 924, etc.), with one or more devices that enable a user to interact with the server 712, and/or with any devices (e.g., network card, modem, etc.) that enable the server 912 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 922. Also, the server 912 can communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network such as the Internet) through the network adapter 920. As shown, the network adapter 920 communicates with the other modules of the server 912 via the bus 918. It should be appreciated that, although not shown, other hardware and/or software modules may be used in conjunction with the server 912, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processor 916 executes programs stored in the system memory 928 to execute various functional applications and data processing, for example, implementing a set-top box broadcasting method applied to a set-top box server provided by an embodiment of the present invention, the method including:
acquiring a mail to be sent containing a file to be broadcasted;
analyzing the mail to be sent, and judging the category of the file to be broadcasted according to the analyzed mail information;
and coding the file to be broadcasted by using a coding mode corresponding to the type of the file to be broadcasted, and sending the coded file to be broadcasted as a mail text.
Of course, those skilled in the art can understand that the processor can also implement the technical solution of the set-top box broadcasting method applied to the set-top box server provided by any embodiment of the present invention.
Example ten
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a set-top box broadcasting method applied to a set-top box, where the method includes:
receiving a mail containing a file to be broadcast;
analyzing the mail, and judging the category of the file to be broadcasted according to the analyzed mail information;
and decoding the file to be broadcasted by using a decoding mode corresponding to the file category to be broadcasted so as to broadcast the file to be broadcasted.
Of course, the computer program stored on the computer-readable storage medium provided by the embodiment of the present invention is not limited to the method operations described above, and may also perform related operations in the set-top box broadcasting method applied to the set-top box provided by any embodiment of the present invention.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Hypertext Preprocessor (PHP), Smalltalk, C + +, or the like, as well as conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
EXAMPLE eleven
An eleventh embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a set-top box broadcasting method applied to a set-top box server, where the method includes:
acquiring a mail to be sent containing a file to be broadcasted;
analyzing the mail to be sent, and judging the category of the file to be broadcasted according to the analyzed mail information;
and coding the file to be broadcasted by using a coding mode corresponding to the type of the file to be broadcasted, and sending the coded file to be broadcasted as a mail text.
Of course, the computer program stored on the computer-readable storage medium provided by the embodiment of the present invention is not limited to the method operations described above, and may also perform related operations in the set-top box broadcasting method applied to the set-top box server provided by any embodiment of the present invention.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Hypertext Preprocessor (PHP), Smalltalk, C + +, or the like, as well as conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. A set top box broadcasting method, comprising:
receiving a mail containing a file to be broadcast;
analyzing the mail, and judging the type of the file to be broadcasted according to the analyzed mail text, wherein the type of the file to be broadcasted is a character or an image;
and decoding the file to be broadcasted by using a decoding mode corresponding to the file category to be broadcasted so as to broadcast the file to be broadcasted in a text mode or broadcast the file to be broadcasted in an image mode.
2. The method of claim 1, wherein the parsing the mail and determining the category of the file to be broadcasted according to the parsed mail information comprises:
and matching the mail information with a preset image field, and judging that the file type to be broadcasted is an image when the mail information contains the image field.
3. The method according to claim 1, wherein the decoding the file to be broadcasted using a decoding manner corresponding to the file category to be broadcasted to broadcast the file to be broadcasted in a text manner in a text category or broadcast the file to be broadcasted in an image manner in an image category comprises:
when the file to be broadcasted is an image, decoding the file to be broadcasted according to a preset image decoding mode to obtain the image to be broadcasted and the attribute information of the image to be broadcasted;
and broadcasting the image to be broadcast according to the attribute information.
4. The method of claim 3, wherein the attribute information comprises at least one of a display time, a save location, and an image format.
5. A set top box broadcasting method, comprising:
acquiring a mail to be sent containing a file to be broadcasted;
analyzing the mail to be sent, and judging the type of the file to be broadcasted according to the analyzed mail text, wherein the type of the file to be broadcasted is a character or an image;
and coding the file to be broadcasted by using a coding mode corresponding to the type of the file to be broadcasted, and sending the coded file to be broadcasted as a mail text.
6. The method according to claim 5, wherein the parsing the mail to be sent and determining the category of the file to be broadcasted according to the parsed mail information comprises:
and matching the mail information with a preset image field, and judging that the file type to be broadcasted is an image when the mail information contains the image field.
7. The method according to claim 6, wherein the encoding the file to be broadcasted using the encoding method corresponding to the file category to be broadcasted includes:
and when the file type to be broadcasted is an image, acquiring the image to be broadcasted and the attribute information of the image to be broadcasted, and coding the image to be broadcasted and the attribute information by using a preset image coding mode.
8. A set top box, comprising:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the set-top box broadcasting method of any of claims 1-4.
9. A server, characterized in that the server comprises:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement a set-top box broadcasting method as claimed in any one of claims 5-7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a set-top box broadcasting method according to any one of claims 1 to 4; and/or implementing a set-top box broadcasting method as claimed in any one of claims 5 to 7.
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