CN102523534A - Method and system for editing channel information of digital television - Google Patents

Method and system for editing channel information of digital television Download PDF

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Publication number
CN102523534A
CN102523534A CN2012100020006A CN201210002000A CN102523534A CN 102523534 A CN102523534 A CN 102523534A CN 2012100020006 A CN2012100020006 A CN 2012100020006A CN 201210002000 A CN201210002000 A CN 201210002000A CN 102523534 A CN102523534 A CN 102523534A
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CN
China
Prior art keywords
information
channel
digital
gauge outfit
list
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CN2012100020006A
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Chinese (zh)
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CN102523534B (en
Inventor
王海洋
胡孝鹏
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青岛海信电器股份有限公司
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Priority to CN201110384741 priority
Application filed by 青岛海信电器股份有限公司 filed Critical 青岛海信电器股份有限公司
Priority to CN201210002000.6A priority patent/CN102523534B/en
Publication of CN102523534A publication Critical patent/CN102523534A/en
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Publication of CN102523534B publication Critical patent/CN102523534B/en

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Abstract

The invention discloses a method for editing the channel information of a digital television. The method comprises the steps of: receiving an output instruction by the digital television, and transmitting a table structure of stored digital television channel information to an editing terminal, by the digital television; editing the digital television channel information in the table structure by the editing terminal; and receiving an input instruction by the digital television, and transmitting the ditted digital television channel information to the digital television, wherein the table structure is transmitted to the editing terminal by using mobile storage equipment or a network. The invention provides a system for editing the channel information of the digital television, for implementing the method, and the system comprises the digital television and the editing terminal, wherein the digital television is provided with the instruction module and the table structure module, the editing terminal is provided with an information transmission module and an information editing module, and the information transmission of the table structure module and the information editing module is realized by the network or the mobile storage equipment.

Description

Digital TV channel information edit method and system

Technical field

The present invention relates to a kind of digital TV channel information edit method and system.

Background technology

At present, aspect the channel editor of television set, all be to operate and edit mainly through the channel edit menu that television set itself carries.This channel edit menu that uses television set to provide is edited, and need operate and edit each channel, the complicacy that operates, not enough hommization.Especially for the more situation of channel, even possibly reach hundreds of channels the time, very difficulty operates.

In order to edit television channel more like a cork, there is patent document to disclose and uses movable storage device that a television channel data is cloned into the technical scheme on other many TVs.The inventor finds that this method just simplified the troubles of many television channel data changes, operates and edits but the channel data of first TV still will rely on existing television set to carry the channel edit menu.

Summary of the invention

In order to overcome above-mentioned defective, the present invention provides a kind of easy to operate digital TV channel information edit method.

For achieving the above object, on the one hand, the present invention provides a kind of digital TV channel information edit method, and said method comprises the steps:

DTV receives output order, and the list structure that will have digital TV channel information transfers to editor terminal;

Digital TV channel information in the said list structure of editor terminal editor;

DTV receives input instruction, with the digital TV channel message transmission behind the editor to DTV.

On the other hand; The present invention provides a kind of digital TV channel information editing system that realizes above-mentioned digital TV channel information edit method; Said system comprises: DTV and editor terminal; Said DTV comprises instruction module and list structure module at least, and said editor terminal comprises information transmission modular and information editing's module at least;

Instruction module receives output/input instruction, with the list structure module information output of DTV or to list structure module input information;

The list structure module, storage digital TV channel information, response instruction module is channel information with channel information output or after receiving input editing;

Information transmission modular, receiving channels information or transmission editor back channel information;

Information editing's module, editor's channel information is also preserved.

Digital TV channel information edit method of the present invention uses editor terminal to edit digital TV channel information, utilizes the characteristics of editor terminal easy operating, makes the edit operation of digital TV channel information convenient, saves time.And the channel information behind the editor may be used in the multiple TV set, for the user copies and upgrades many facilities is provided also.

Digital TV channel information editing of the present invention system has realized digital TV channel information edit method of the present invention, utilizes network or movable storage device that digital TV channel is transferred to editor terminal, and is rational in infrastructure, easy to use.

Description of drawings

Fig. 1 is a principle of the invention sketch map.

Fig. 2 writes the preferred embodiment flow chart of movable storage device for the channel information in the DTV.

Fig. 3 writes the preferred embodiment flow chart of DTV for the channel information behind the movable storage device inediting.

Embodiment

Below in conjunction with Figure of description and embodiment the present invention is done detailed description.

As shown in Figure 1, the digital TV channel information edit method be with the digital TV channel message transmission to editor terminal, use the said digital TV channel information of said editor terminal editor, will edit the gained result transmission and return DTV.Utilize the characteristics of editor terminal easy operating, make the edit operation of digital TV channel information convenient, save time.

Digital TV channel information is to be implemented in transmission between DTV and the editor terminal through list structure.An independent list structure can be realized above-mentioned functions, also can use more than one list structure to store respectively and treat edit file.Consider to have had two tables in the present TV, the present invention preferably adopts two list structures to store and treats edit file.According to the difference of data type, digital TV channel information is stored respectively and is got into first list structure and second list structure, and the preferred embodiment for the present invention is only edited to the content of one of them list structure.

Technical scheme of the present invention is not only applicable to the passback behind the television channel information editor, is applicable to simultaneously the passback of the channel information behind this editor is input in the multiple TV set yet.Especially the channel information behind editor is when being applied in many TVs, such as this television set that is employed might be not through initially searching process such as platform, also do not set up some fixing settings.And preset parameter to be provided be constant basically, promptly can not edited.That is might be the empty machine that has no channel information just, because the state of the TV of reception editor back information is not clear.Therefore not comprising also will being transferred to editor terminal by the list structure of edit file, is for the maximum correct Application of guarantee information, transmit a complete list structure as far as possible, but not only edited part.In addition, a plurality of tables will be just to the fractionation of existing two tables, and the effect that is realized and two tables do not have essential distinction.

As shown in Figures 2 and 3, in order to realize this digital TV channel information edit method, mainly comprise the steps:

Receive output order, digital TV channel information is included into respectively in first table or second table;

In first table, read the first table record information, generate the first gauge outfit information, in second table, read the second table record information, generate the second gauge outfit information;

With the first gauge outfit information and synthetic first list file that obtains of the first table record information, with the second gauge outfit information and synthetic second list file that obtains of the second table record information;

First list file and second list file are transferred to editor terminal;

Editor terminal is edited the digital TV channel information in first list file and second list file respectively;

The gained edited result is stored in first list file and second list file;

Receive input instruction, first list file and second list file are transferred to DTV;

From first list file, obtain the first gauge outfit information, obtain the second gauge outfit information from second list file;

Read the first table record information according to the first gauge outfit information, read the second table record information according to the second gauge outfit information;

Digital TV channel information after obtaining editing through the first table record information and the second table record information.

In the above-mentioned steps, from the process of digital television transfer to editor terminal, first epiphase closes content and second epiphase pass content is to transmit simultaneously, handle at channel information; Equally, the channel information behind editor transfers to the process of DTV from editor terminal, also is that two epiphases pass contents are transmitted simultaneously, handled.This is a kind of method, can also close content at channel information transmission earlier from the process of digital television transfer to editor terminal, processing first epiphase, transmits, handles second epiphase again and close content; Equally, the channel information behind editor transfers to the process of DTV from editor terminal, and transmission earlier, processing first epiphase close content, transmit, handle second epiphase again and close content.Concrete steps are following:

Receive output order, digital TV channel information is included into respectively in first table or second table;

In first table, read the first table record information, generate the first gauge outfit information; With the first gauge outfit information and synthetic first list file that obtains of the first table record information; First list file is transferred to editor terminal;

In second table, read the second table record information, generate the second gauge outfit information; With the second gauge outfit information and synthetic second list file that obtains of the second table record information; Second list file is transferred to editor terminal;

Editor terminal is edited the digital TV channel information in first list file and second list file respectively;

The gained edited result is stored in first list file and second list file;

Receive input instruction, first list file and second list file are transferred to DTV;

From first list file, obtain the first gauge outfit information; Read the first table record information according to the first gauge outfit information;

Obtain the second gauge outfit information from second list file; Read the second table record information according to the second gauge outfit information;

Digital TV channel information after obtaining editing through the first table record information and the second table record information.

In the said method, the concrete grammar that first list file and second list file is transferred to editor terminal is not limit, and preferable methods is to use movable storage device, also can use network; The concrete grammar that first list file and second list file is transferred to DTV is not also limit, and wherein preferable methods is to use movable storage device, also can use network.Used movable storage device can have the product of memory function for USB flash disk, MP3 etc.Through above-mentioned steps, realized of the transmission of digital TV channel information to editor terminal, transmit simple to operate, convenient, fast.

The transmission channel informational needs data structure of creating a file is used for storage of channel information between DTV and the editor terminal.Two kinds of implementation methods are arranged: one. extract the current channel data information of DTV, and set up the file based on this data structure, the process movable storage device transmits or directly transfers to editor terminal, and what above-mentioned two kinds of concrete steps were used all is this method.Two. DTV read/analyze in the movable storage device or in the editor terminal based on the file of this data structure, rebuild channel data at the DTV end, concrete steps are following:

Receive output order, DTV reads data structure file in the movable storage device, and digital TV channel information is included into respectively in first table or second table;

In first table, read the first table record information, generate the first gauge outfit information, in second table, read the second table record information, generate the second gauge outfit information;

With the first gauge outfit information and synthetic first list file that obtains of the first table record information, with the second gauge outfit information and synthetic second list file that obtains of the second table record information;

First list file and second list file are transferred to editor terminal through movable storage device;

Editor terminal is edited the digital TV channel information in first list file and second list file respectively;

The gained edited result is stored in first list file and second list file;

Receive input instruction, first list file and second list file are transferred to DTV through movable storage device;

From first list file, obtain the first gauge outfit information, obtain the second gauge outfit information from second list file;

Read the first table record information according to the first gauge outfit information, read the second table record information according to the second gauge outfit information;

Digital TV channel information after obtaining editing through the first table record information and the second table record information.

List structure is arranged on TV inside, and data structure is arranged in the movable storage device, and both structures can be the same or different.And the content that both stored is identical, all is television channel data.Two kinds of implementation methods are that the channel information transmission provides more choices, and help this method and are applied to different places and environment, also help being applied on a greater variety of DTVs.

When using movable storage device during to the intermediary of digital television transfer information,, to occur the situation of the shared number of characters of header sometimes less than the minimum data extraction unit of movable storage device based on the restriction that movable storage device reads data as editor terminal.Will obtain the first gauge outfit information this moment from first list file, and obtain the second gauge outfit informational needs from second list file and comprise the steps:

In movable storage device, read the minimum data extraction unit to first list file or second list file;

According to the shared number of characters of the header minimum data extraction unit of intercepting gained suitably, obtain header.

To each bound problem that reads character length, obtain the content of required character length exactly when having solved from movable storage device reading of data effectively through above-mentioned steps.

In above-mentioned three kinds of practical implementation steps, first list file comprises the first gauge outfit information and the first table storage organization, and wherein, the first gauge outfit information comprises the characteristic information of the first table storage organization.Second list file comprises the second gauge outfit information and the second table storage organization, and wherein, the second gauge outfit information comprises the characteristic information of the second table storage organization.Can confirm to show type of data and/or position in the storage organization according to the characteristic information in the gauge outfit information, conveniently extract and deposit in.

In above-mentioned three kinds of practical implementation steps from DTV end output and import back the used command source of DTV end given option on the DTV interface.

The digital TV channel information that can edit comprises: channel, channel name, setting/cancellation jump, setting/cancellation favorites list, setting/cancellation locking, and/or at least one of deletion channel etc.

Digital TV channel information edit method of the present invention can be applied on the DTV of various modes, comprises at least a pattern in antenna formula, wired formula and the satellite-type, i.e. DVB-T, DVB-C, one or more among the DVB-S.The imbody form is: first list file comprises antenna formula, wired formula and/or satellite-type; Second list file comprises antenna formula, wired formula and/or satellite-type.The present invention can be used for the edit operation of these three kinds of format digital TVs, and editting function is powerful, and applicable surface is wider.

Preferred embodiment one: the channel data information spinner will leave in SVL and two tables of TSL.What each channel was corresponding is a SVL recorded information and TSL recorded information, and what write down in the SVL recorded information is channel editor relevant information, as: skip/move/delete position such as correlating markings such as grade, that writes down in the TSL recorded information is the information such as frequency/standard of channel.All SVL recorded informations and TSL recorded information have been formed a SVL table and TSL table.Support that with the DTV end DVB-T/C/S2 is an example, whole DTV end has 6 tables: antenna SVL, wired SVL, satellite SVL, antenna TSL, wired TSL, satellite TSL.

DTV end software need be set up two options: TV TO USB and USB TO TV, represent respectively from the DTV end extract channel data and will edit after channel data duplicate back the DTV end.This DTV end can be a TV, also can be many TVs.

TV TO US B function needs at first to pass through DTV end interface file, reads each SVL recorded information and TSL recorded information under antenna/wired/satellite, is combined into antenna/wired/satellite SVL table and antenna/wired/satellite TSL table then.Then; Three tables of the wired SVL/ satellite of antenna SVL/ SVL are merged into a file (HIS_SVL.bin); Transfer in the movable storage device, three tables of the wired TSL/ satellite of antenna TSL/ TSL are merged into a file (HIS_TSL.bin), transfer in the movable storage device.

USB TO TV function is from movable storage device, to read the HIS_SVL.bin file, resolves its data structure, obtains each antenna/wired/satellite SVL recorded information and antenna/wired/satellite TSL recorded information.Through TV end interface function, add in antenna/wired/satellite SVL table and antenna/wired/satellite TSL table, build the channel data structure of DTV end whereby.

One: preferred HIS_SVL file data structure defines as follows:

Wherein, the 1.SVL_USB_DUMP data structure is following:

In this data structure, ui2_svl_id is SVL ID, is the characteristic information of this table storage organization, is used to identify the television format signal kind of storage, promptly identifies antenna/wired/satellite SVL.Wherein, antenna SVL:1; Wired SVL:2; Satellite SVL:3.

Ps_svl_name is the SVL title.Antenna SVL title: svl1; Wired SVL title: svl2; Satellite SVL title: svl3.

Ui4_data_len: be used to identify the memory headroom size that the SVL recorded information of antenna/wired/satellite takies.

2.SVL_REC_T data structure is following:

Wherein, the SVL_REC_HEADER_T data structure is following:

Wherein, ui4_channel_id: channel number

Ui4_nw_mask: be used to skip/lock/function, bit3->skip, bit8->lock, bit4->like 1, bit5->like 2, bit6->like 3, bit7->like 4 such as like

Ui4_option_mask: be used to move/function such as rename bit3->rename, bit10->move

Ac_name: channel designation

Two: preferred HIS_TSL file data structure defines as follows:

Wherein, the 1.TSL_USB_DUMP data structure is following:

Wherein, ui2_tsl_id is TSL ID, is the characteristic information of this table storage organization, is used to identify the television format signal kind of storage, promptly identifies antenna/wired/satellite TSL.Antenna TSL:1; Wired TSL:2; Satellite TSL:3.

Ps_tsl_name is the TSL title.Antenna TSL title: tsl1; Wired TSL title: tsl2; Satellite TSL title: tsl3.

Ui4_data_len: be used to identify the memory headroom size that the TSL recorded information of antenna/wired/satellite takies.

2.TSL_REC_T data structure is following:

In above-mentioned preferred HIS_SVL file data structure and preferred HIS_TSL file data structure; Realize that the step that changes the channel number function is: ui4_channel_id in the SVL recorded information is changed to the value that the user sets; The bit10 of ui4_option_mask in the corresponding SVL recorded information of this channel is set simultaneously.

Preferred embodiment two: the HIS_SVL of institute's basis is identical with preferred embodiment one with the HIS_TSL file data structure; Channel 3 is set is CCTV5 for CCTV4, channel 5 for CCTV3, channel 4; Existing desire is with the CCTV4 deletion of channel 4; Step is: the SVL recorded information deletion that CCTV4 is corresponding, the channel of channel CCTV3 and CCTV5 is constant.

The digital TV channel information edit method that said method embodiment provides is through setting up the unified data list structure at editor terminal and DTV end; Use editor terminal to edit digital TV channel information; Utilize the characteristics of editor terminal easy operating; Make the edit operation of digital TV channel information convenient, save time.And the channel information behind the editor may be used in the multiple TV set, for the user copies and upgrades many facilities is provided also.

Preferred embodiment three: the HIS_SVL of institute's basis is identical with preferred embodiment one with the HIS_TSL file data structure, renames step and comprises: change the name character string, and the bit3 of ui4_option_mask is set.

In order to realize above-mentioned digital TV channel information edit method; Digital TV channel information editing of the present invention system comprises: DTV and editor terminal; DTV comprises instruction module and list structure module at least, and editor terminal comprises information transmission modular and information editing's module at least;

Instruction module receives output/input instruction, with the list structure module information output of DTV or to list structure module input information;

The list structure module, storage digital TV channel information, response instruction module is channel information with channel information output or after receiving input editing;

Information transmission modular, receiving channels information or transmission editor back channel information;

Information editing's module, editor's channel information is also preserved;

Be connected or the movable storage device transmitting data information through network between DTV and the editor terminal.

More than; Be merely preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claim was defined.

Claims (10)

1. a digital TV channel information edit method is characterized in that, said method comprises the steps:
DTV receives output order, and the list structure that will have digital TV channel information transfers to editor terminal;
Digital TV channel information in the said list structure of editor terminal editor;
DTV receives input instruction, with the digital TV channel message transmission behind the editor to DTV.
2. digital TV channel information edit method according to claim 1 is characterized in that, said list structure comprises first list structure and second list structure, and the mode that said list structure transfers to editor terminal is block form or sequential;
Said block form comprises the steps: at least
In first list structure of said DTV, read the first table record information, generate the first gauge outfit information, in said second list structure, read the second table record information, generate the second gauge outfit information;
With said first gauge outfit information and synthetic first list file that obtains of the first table record information, with said second gauge outfit information and synthetic second list file that obtains of the second table record information;
Said first list file and second list file are transferred to editor terminal;
Said sequential comprises the steps: at least
In said first table, read the first table record information, generate the first gauge outfit information; With said first gauge outfit information and synthetic first list file that obtains of the first table record information; Said first list file is transferred to editor terminal;
In said second table, read the second table record information, generate the second gauge outfit information; With said second gauge outfit information and synthetic second list file that obtains of the second table record information; Said second list file is transferred to editor terminal.
3. digital TV channel information edit method according to claim 2 is characterized in that, the digital TV channel message transmission behind the editor is returned DTV and comprised the steps:
First list file and second list file after editor terminal will be edited are transferred to DTV;
From said first list file, obtain the first gauge outfit information, obtain the second gauge outfit information from said second list file;
Read the first table record information according to the said first gauge outfit information, read the second table record information according to the said second gauge outfit information;
Digital TV channel information after obtaining editing through the first table record information and the second table record information.
4. according to claim 1,2 or 3 described digital TV channel information edit methods, it is characterized in that: use movable storage device or network that said first list file and second list file are transferred to editor terminal; Use first list file and second list file after movable storage device or network will be edited to be transferred to DTV.
5. digital TV channel information edit method according to claim 4; It is characterized in that: DTV reads data structure in the movable storage device; Digital TV channel information is included into respectively in the said data structure, use said movable storage device with the digital TV channel message transmission to editor terminal.
6. digital TV channel information edit method according to claim 3 is characterized in that: from file data structure, obtain header and comprise the steps:
In said movable storage device, read the minimum data extraction unit to first list file or second list file;
Intercepting header from the minimum data extraction unit of gained.
7. digital TV channel information edit method according to claim 2; It is characterized in that: first list file comprises the first gauge outfit information and the first table storage organization; The said first gauge outfit information comprises the characteristic information of the first table storage organization, and the said first table storage organization comprises the said first table record information; The first gauge outfit information comprises the antenna form first gauge outfit information, wired form first gauge outfit information and/or the satellite form first gauge outfit information, and the antenna form first table storage organization, wired form first table storage organization and/or the satellite form first table storage organization are arranged accordingly;
Second list file comprises the second gauge outfit information and the second table storage organization, and the said second gauge outfit information comprises the characteristic information of the second table storage organization, and the said second table storage organization comprises the said second table record information; The second gauge outfit information comprises the antenna form second gauge outfit information, wired form second gauge outfit information and/or the satellite form second gauge outfit information, and the antenna form second table storage organization, wired form second table storage organization and/or the satellite form second table storage organization are arranged accordingly.
8. digital TV channel information edit method according to claim 1; It is characterized in that: said recorded information content is a digital TV channel information, and digital TV channel information comprises following at least one: channel number, channel designation, setting/cancellation jump, setting/cancellation favorites list, setting/cancellation locking and/or deletion channel.
9. digital TV channel information editing system that realizes the arbitrary said digital TV channel information edit method of claim 1 to 8; It is characterized in that; Said system comprises: DTV and editor terminal; Said DTV comprises instruction module and list structure module at least, and said editor terminal comprises information transmission modular and information editing's module at least;
Instruction module receives output/input instruction, with the list structure module information output of DTV or to list structure module input information;
The list structure module, storage digital TV channel information, response instruction module is channel information with channel information output or after receiving input editing;
Information transmission modular, receiving channels information or transmission editor back channel information;
Information editing's module, editor's channel information is also preserved.
10. digital TV channel information editing according to claim 9 system is characterized in that: between DTV and the editor terminal through network or movable storage device transmission channel information.
CN201210002000.6A 2011-11-28 2012-01-05 Method and system for editing channel information of digital television CN102523534B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201110384741.0 2011-11-28
CN201110384741 2011-11-28
CN201210002000.6A CN102523534B (en) 2011-11-28 2012-01-05 Method and system for editing channel information of digital television

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Application Number Priority Date Filing Date Title
CN201210002000.6A CN102523534B (en) 2011-11-28 2012-01-05 Method and system for editing channel information of digital television

Related Child Applications (1)

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CN201510079418.0A Division CN104618791A (en) 2012-01-05 2012-01-05 Digital television channel information editing method and system

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CN102801937A (en) * 2012-08-10 2012-11-28 冠捷显示科技(厦门)有限公司 TV channel name display method
CN102984578A (en) * 2012-12-20 2013-03-20 深圳Tcl新技术有限公司 Method, video terminal and system for processing program channel list information
CN104602110A (en) * 2015-01-22 2015-05-06 海信集团有限公司 Method and system for setting television parameters, terminal, remote control unit and television
CN106911964A (en) * 2017-03-08 2017-06-30 深圳创维-Rgb电子有限公司 A kind of method and device for shielding programme channel
CN108600854A (en) * 2018-03-29 2018-09-28 广州视源电子科技股份有限公司 Television channel data edit methods, system and equipment
CN108965946A (en) * 2018-06-29 2018-12-07 广州视源电子科技股份有限公司 Channel data processing method, system, readable storage medium storing program for executing and electronic equipment
CN108600854B (en) * 2018-03-29 2020-11-03 广州视源电子科技股份有限公司 Method, system and apparatus for editing television channel data

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CN101115048A (en) * 2006-07-28 2008-01-30 深圳Tcl新技术有限公司 3C TV program database administration method
CN101645976A (en) * 2009-07-09 2010-02-10 中兴通讯股份有限公司 Method for sharing mobile TV channel list and device

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JP2000333138A (en) * 1999-05-18 2000-11-30 Sony Corp Information processing device and method
CN1520684A (en) * 2001-06-27 2004-08-11 诺基亚公司 Management of electronic program guides
CN101115048A (en) * 2006-07-28 2008-01-30 深圳Tcl新技术有限公司 3C TV program database administration method
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Publication number Priority date Publication date Assignee Title
CN102801937A (en) * 2012-08-10 2012-11-28 冠捷显示科技(厦门)有限公司 TV channel name display method
CN102984578A (en) * 2012-12-20 2013-03-20 深圳Tcl新技术有限公司 Method, video terminal and system for processing program channel list information
CN104602110A (en) * 2015-01-22 2015-05-06 海信集团有限公司 Method and system for setting television parameters, terminal, remote control unit and television
CN106911964A (en) * 2017-03-08 2017-06-30 深圳创维-Rgb电子有限公司 A kind of method and device for shielding programme channel
CN108600854A (en) * 2018-03-29 2018-09-28 广州视源电子科技股份有限公司 Television channel data edit methods, system and equipment
CN108600854B (en) * 2018-03-29 2020-11-03 广州视源电子科技股份有限公司 Method, system and apparatus for editing television channel data
CN108965946A (en) * 2018-06-29 2018-12-07 广州视源电子科技股份有限公司 Channel data processing method, system, readable storage medium storing program for executing and electronic equipment

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