The application is that the application number of submitting on November 23rd, 2007 is 200710178009.1, and denomination of invention is divided an application for the application for a patent for invention of " sub window frequency channel is browsed the method and the device of broadcast ".
Embodiment
It is specific as follows that embodiment of the invention sub window frequency channel is browsed the implementation procedure of method of broadcast:
Long data is analyzed during to each cannel broadcast historical, according to the size of playing duration each channel is sorted;
In subwindow, play each channel in order according to ranking results.
This method has taken into full account the users for watching custom; Can navigate to the user apace often watches and the favorite program channel; Simultaneously; Also can navigate to the public channel of liking of special group fast, can also utilize small video window pushed information, watch to the user that operation brings great convenience with Operator Specific Service.
Sub window frequency channel is browsed player method embodiment one
As shown in Figure 1, browse the flow chart of player method for the embodiment of the invention one sub window frequency channel, this method comprises:
Long data is analyzed during step 101, each channel that main window and subwindow are play historical, according to the size of each channel in main window and subwindow playing duration sum each channel is sorted;
Suppose that channel Cx is T1 (Cx) in the playing duration of main window; Playing duration at wicket is T2 (Cx), and then this channel is T (Cx)=T1 (Cx)+T2 (Cx) in the playing duration sum of main window and subwindow, x ∈ [1; N], according to the descending order of T (Cx) it is sorted;
Step 102, in subwindow, play each channel according to ranking results.
In subwindow, automatically play or each channel is play in manual switchover according to ranking results, and the channel of playing in the channel of in subwindow, playing and the main window is different.
Above-mentioned steps 101 also comprises, when existing in a plurality of channel that main window and subwindow playing duration sum equate, obtains the channel that current main window is play; Calculate the duration sum that each equal channel of above-mentioned duration sum and current main window channel are play simultaneously in main window and subwindow; According to the size of the corresponding above-mentioned duration sum of each channel, to sorting at main window a plurality of channels identical with subwindow playing duration sum; T (Cx)=T (Cy) even occurs, y ∈ [1, n] supposes that the channel of playing in the current main window is Ca; The main window channel be Ca, subwindow broadcasting channel be playing duration under the situation of Cx be T (Ca, Cx), the main window broadcasting channel be Cx, subwindow broadcasting channel be playing duration under the situation of Ca be T (Cx, Ca); Then channel Ca, Cx appear at simultaneously duration sum main, subwindow be T (a, x)=T (Ca, Cx)+T (Cx, Ca); In like manner, channel Ca, Cy appear at simultaneously and lead, the duration sum of subwindow is T (a, y)=T (Ca; Cy)+(Cy Ca), compares T (a to T; X) and T (a, size y) are play Cx, Cy channel according to descending order at subwindow.
Long data is analyzed during each channel that long data is analyzed or only subwindow play during each channel of in addition, can also be only in the above-mentioned steps 101 main window being play historical historical.
The foregoing description has taken into full account the users for watching custom, can navigate to the program channel that the user often watches apace, has saved the time of user's browsing channel, watches to the user and brings practical convenience.
Sub window frequency channel is browsed player method embodiment two
As shown in Figure 2, browse the flow chart of player method for the embodiment of the invention two sub window frequency channels, this method comprises:
Step 201, obtain the channel that current main window is play;
The channel of playing in the current main window of supposing to obtain is Ca;
Step 202, calculate the duration sum that other channels and current main window channel each channel of in current main window, playing are play simultaneously in main window and subwindow;
Other channels the channel of supposing in current main window, to play are Cx, the main window channel be Ca, sub window frequency channel be playing duration under the situation of Cx be T (Ca, Cx); The main window channel be Cx, sub window frequency channel be playing duration under the situation of Ca be T (Cx, Ca), then to appear at duration sum main, subwindow simultaneously be T (a for channel Ca, Cx; X)=and T (Ca, Cx)+T (Cx, Ca); X ∈ [1, n];
Step 203, according to the size of the corresponding said duration sum of other channels said each channel of in current main window, playing, other channels the channel of in current main window, playing are sorted;
According to T (a, x) descending order sorts to Cx;
Step 204, in subwindow, play each channel according to ranking results.
In subwindow, play or manual switchover broadcasting channel Cx x ∈ [1, n] automatically according to above-mentioned ranking results.
Above-mentioned steps 203 also comprises, when duration sum equal and opposite in direction occurring, according to the size of other channels the above-mentioned channel of in current main window, playing in main window and subwindow playing duration sum above-mentioned non-main window channel is sorted; Promptly ought occur T (a, x)=T (a, y); Y ∈ [1, n] supposes that non-main window channel Cx is T1 (Cx) in the playing duration of main window; Playing duration at wicket is T2 (Cx); Then this channel is T (Cx)=T1 (Cx)+T2 (Cx) in the playing duration sum of main window and subwindow, and in like manner, channel Cy is T (Cy)=T1 (Cy)+T2 (Cy) in the playing duration sum of main window and subwindow; Relatively the size of T (Cx) and T (Cy) is play Cx, Cy channel according to descending order at subwindow.
In addition; The above-mentioned channel of in subwindow, playing is different with the channel in the main window, if the picture window displayed surpasses 2, is assumed to be n (n>2); Then can support complicated more playing duration statistics, for the user provides favorable user experience more through n dimension table.
Said method is to carry out the best practice that subwindow is browsed broadcast according to user's history channel playing duration record; This method has taken into full account the users for watching custom; Can navigate to the channel that the user often watches apace, save user's time, watch to the user and brought very big convenience.
Sub window frequency channel is browsed player method embodiment three
As shown in Figure 3, browse the flow chart of player method for the embodiment of the invention three sub window frequency channels, this method comprises:
Long data was analyzed when each programme attribute of step 301, channel that main window and subwindow are play was historical, according to the size of playing duration all programme attributes was sorted;
Long data was analyzed when each programme attribute of the channel that main window and subwindow are play was historical, according to the size of each programme attribute in main window and subwindow playing duration sum each programme attribute was sorted, and supposed for arbitrary channel Cx; X ∈ [1, n] has (String_a; ...; String_c) some programme attributes, note attribute String_a is T1 (Sa) in the playing duration of main window, is T2 (Sa) in the playing duration of wicket; Then this programme attribute is at main window and subwindow playing duration sum T (Sa)=T1 (Sa)+T2 (Sa); In like manner can calculate other programme attribute in main window and subwindow playing duration sum, the order descending according to the playing duration sum sorts to each programme attribute, supposes that ranking results is: String_a>String_b>String_c;
Step 302, successively all channels that comprise this programme attribute are sorted, repeat channel and do not participate in follow-up ordering according to programme attribute playing duration order from big to small;
The channel of supposing to have the String_a programme attribute be Cxa, Cya ..., Cza; Channel with String_b programme attribute be Cxb, Cyb ..., Czb; Channel with String_c programme attribute be Cxc, Cyc ..., Czc because programme attribute String_a>String_b>String_c, thus earlier to channel Cxa, Cya ..., Cza sorts; Then to channel Cxb, Cyb ..., Czb sorts; If channel Cxb, Cyb ..., comprise among the Czb with channel Cxa, Cya ..., the overlapping channel of Cza, then from channel Cxb, Cyb ..., remove these overlapping channels among the Czb, then the residue channel is sorted; And the like; According to the ranking results in the step 301 all channels that comprise all programme attributes are sorted, the method that all channels that comprise all programme attributes are sorted can adopt the method in the foregoing description one, also can adopt the method in the foregoing description two.
Step 303, in subwindow, play each channel according to ranking results.
In subwindow, play automatically or each channel of manual switchover broadcast according to the descending order of the playing duration of all channels in the step 302.
Said method has been taken all factors into consideration the correlation and the cannel broadcast duration of program, can find own favorite program and corresponding favorite channel fast for the user, is that the user carries out the best practice that the small video window is browsed broadcast.
The foregoing description has taken into full account the users for watching custom, can navigate to user's favorite program channel apace, the time of having practiced thrift the user, watches to the user bringing great convenience.
Sub window frequency channel is browsed player method embodiment four
As shown in Figure 4, browse the flow chart of player method for the embodiment of the invention four sub window frequency channels, this method comprises:
Step 401, channel is divided into groups according to the height of priority;
Be that different channel is specified different priority at first, all channels divided into groups according to the height of priority by head-end system;
Step 402, according to the height of priority successively to each channel in every group of channel main window and subwindow play historical the time long data analyze, according to the size of playing duration each channel is sorted;
According to the height of priority to the channel two kinds of situation of dividing into groups to be divided into: first kind is the situation that priority and no priority are arranged, and second kind is the situation that multiple different priority is arranged; But no matter be which kind of situation, all successively channel divided into groups to sort that the method that ordering is adopted is the method among the foregoing description one or embodiment two or the embodiment three according to priority order from high to low;
Step 403, in subwindow, play each channel according to ranking results.
The foregoing description has taken into full account the users for watching custom, can navigate to the public channel of liking of special group apace, has practiced thrift user time, watches to the user bringing convenience.
Sub window frequency channel is browsed player method embodiment five
As shown in Figure 5, browse the flow chart of player method for the embodiment of the invention five sub window frequency channels, this method specifically comprises:
Step 501, channel is divided into groups according to customer group;
By counting each users for watching data in the particular group in the head-end system, thereby channel is divided into groups based on the watching habit of particular group;
Step 502, to each channel in every group of channel main window and subwindow play historical the time long data analyze, according to the size of playing duration each channel is sorted;
The method that each channel in every group of channel is sorted can adopt the foregoing description one to any one or a few method of implementing in four.
Step 503, will in subwindow, play each channel according to ranking results.
The foregoing description; Watching habit based on particular group is added up; Thereby can navigate to the channel correlation of the public favor program of special group fast, and also can utilize small video window pushed information, watch to the user that operation brings practical convenience with Operator Specific Service.
Sub window frequency channel is browsed player method embodiment six
As shown in Figure 6, browse the flow chart of player method for the embodiment of the invention six sub window frequency channels, this method specifically comprises:
Step 601, sub window frequency channel and the sub window frequency channel of statistics of customization sorted;
The sub window frequency channel that customizes is sorted can be by the sub window frequency channel specified order of needs to customizing of user or operator's basis oneself; Also can sort to the programme attribute of customization sub window frequency channel by them; Then all customized channel that comprise this programme attribute are sorted; Concrete sort method is seen embodiment three; Can also be as required divide into groups according to the height of priority or based on the sub window frequency channel of particular group to customization, then the channel in every group sorted, concrete sort method can adopt any one or a few method among the embodiment one to embodiment five;
Step 602, in subwindow, play earlier each channel of customization, play each channel of statistics again according to ranking results.
When in subwindow, browsing broadcasting channel, play each channel of user or carrier customization earlier, browse then and play other channel.
The foregoing description; Taken all factors into consideration customized channel and statistics channel have been handled two kinds of situation; The demand and the users for watching custom of operator have been taken into full account; Also can navigate to the channel correlation of the public favor program of special group fast, can also utilize small video window pushed information, watch to the user that operation brings practical convenience with Operator Specific Service.
Sub window frequency channel is browsed playing device embodiment one
As shown in Figure 7, browse the structural representation of playing device for the embodiment of the invention one sub window frequency channel, this device is arranged in the head-end system, specifically comprises: statistical module 11 is used to add up the playing duration information of each channel of carrier customization or customization; Analysis module 12 is used for playing duration information is analyzed; Sending module 13 is used to send playing duration information or channel list.
This device is at first added up by statistical module 11 pairs of programme attributes and/or particular group and/or playing duration information with channel of different priorities; Analyzed by 12 pairs of above-mentioned playing duration information of analysis module then, playing duration information or channel list after will being analyzed by sending module 13 at last send to terminal system.
For this device can be added up the channel that different priorities or different user crowd are arranged, this device also comprises grouping module, is used for according to the height or the particular group of operator or customization priority channel being divided into groups.
In addition, said apparatus also can comprise order module, promptly by order module the programme attribute after analyzing is sorted or each channel in every group of channel after dividing into groups is sorted, and the channel list after will being sorted by sending module 13 then sends to terminal system.
This device has taken into full account the users for watching custom; Can navigate to user's favorite program channel apace; Simultaneously, can navigate to fast also that special group is public likes the channel relevant with public favor program, watch to the user that operation brings great convenience with Operator Specific Service.
Sub window frequency channel is browsed playing device embodiment two
As shown in Figure 8, browse the structural representation of playing device for the embodiment of the invention two sub window frequency channels, this device is arranged in the terminal system, specifically comprises: acquisition module 21 is used to obtain playing duration information or channel list; Playing module 23 is used for playing each channel according to ranking results at subwindow.
In addition; Also comprise in the terminal system: statistical analysis module 22, long data carries out statistical analysis when being used for each cannel broadcast historical, when terminal system gets access to playing duration information; And after statistical analysis module is analyzed; Also need to sort, so this system also comprises order module, be used for each channel being sorted according to the size of playing duration to above-mentioned playing duration information.
When sub window frequency channel is browsed broadcast; At first from head-end system, obtain playing duration information by acquisition module 21; Utilize each channel and/or each the channel program attribute that main window that 22 pairs of head-end system of statistical analysis module issue and/or subwindow play then and/or divide into groups after every group of channel historical the time long data carry out statistical analysis; If long data has sequenced preface during above-mentioned each channel of playing at main window and/or subwindow historical, then in subwindow, play each channel according to the descending order of duration by playing module 23; If the playing duration of above-mentioned each channel program attribute does not sequence preface; Then according to the descending order of programme attribute playing duration all channels that comprise this programme attribute are sorted, in subwindow, play each channel by playing module 23 according to the descending order of duration then by order module; If the playing duration of each channel in above-mentioned every group of channel has sequenced preface, then in subwindow, play each channel in every group of channel according to the descending order of duration by playing module 23; If the duration information of each channel that is issued by head-end system or each channel program attribute or every group of channel dividing into groups according to pre-defined rule is then sorted to it by order module earlier without ordering, carry out subsequent operation then, concrete subsequent operation is the same.
For make in main window with subwindow in the channel play different, this device also comprises identification module, whether the channel that is used for playing in channel that the recognin window plays and the main window identical, if the identical succeeding channel of then in subwindow, selecting is play; If different, then remain unchanged.
This device has taken into full account the users for watching custom; Can navigate to the user apace often watches and the favorite program channel; Simultaneously; Can navigate to fast also that special group is public likes the channel relevant with public favor program, can also utilize small video window pushed information, watch to the user that operation brings great convenience with Operator Specific Service.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.