CN102149007A - Method of video on demand and processing device thereof - Google Patents
Method of video on demand and processing device thereof Download PDFInfo
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- CN102149007A CN102149007A CN2010101079351A CN201010107935A CN102149007A CN 102149007 A CN102149007 A CN 102149007A CN 2010101079351 A CN2010101079351 A CN 2010101079351A CN 201010107935 A CN201010107935 A CN 201010107935A CN 102149007 A CN102149007 A CN 102149007A
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Abstract
The invention provides a method of video on demand and a processing device thereof, relating to a technology of video on demand. The method comprises the following steps of: receiving a user request; dividing data into individual stages; transmitting and accumulating content stream data, and storing; determining compatibility of a system; searching the content stream data; and deleting copied unprocessed pockets in the content stream data and sending to a user terminal. The processing device is composed of a computer readable storage medium, a stream storage/recovery device, a content management device, a stream sending device, a stream receiving device, a control data sending/receiving device, a stream sending management device and a user management device. The invention has the advantages of distributing channels when the user subscribes the view content and transmitting the stream data when reaching the time of transmitting the stream data by the distributed channel; and therefore, the resource is saved, when the stream data is transmitted, the channel is not wasted and the time of video on demand can be freely set, and channels for transmitting the stream data can be saved.
Description
Technical field
The present invention relates to the technology of video request program, particularly, the present invention relates to the method and the processing unit thereof of video request program.
Background technology
Along with the increase that wired and satellite television uses, TV network more and more provides too much program to spectators, and these programs have not only flooded the televiewer, and makes network analysis watch the behavior difficulty (for example, defining the program that may watch) that becomes.In addition, along with the development of the electronic equipment of user such as set-top box and hdd recorder, for the televiewer provides more function.For example, now a lot of equipment can provide program commending or generate electronic program list to spectators, the TV programme or the video content that make things convenient for the user to select oneself to like.
But in present television system, the user is for a kind of passive position, the user views and admires the program of being made in advance by the dealer, can't select the programme content oneself liked, but along with popularizing of wideband network, during multimedia entertainment system progressively developed, wherein a kind of video request program (VideoOn Demand:VOD) service was welcome by the user quite, and the mode of this video request program, select the pre-program of appreciating according to hobby and watch by the user, these programme informations are deposited in the long-range video server,, the user only need pass through wideband network environment and input unit, for example, remote controller can select to want the program watched or film etc., and is very convenient.
At present, also do not have a kind ofly can work as the user and subscribe view content the time, channel is assigned with, and to when using the channel that is distributed to transmit the time of flow data, flow data is transmitted.Therefore, with the flow data of certain content wherein need use a plurality of channels the free conventional quasi-video request program device that transmits compare, can save resource.In the transmission of flow data, can accomplish that channel is not wasted, be free to be provided with the time of video request program, and can save the video request program devices and methods therefor of the channel that is used to transmit flow data.
Summary of the invention
The objective of the invention is to: a kind of method and processing unit thereof of video request program are provided, and when the user subscribed view content, channel was assigned with, and to when using the channel distributed to transmit the time of flow data, flow data is transmitted.Therefore, with the flow data of certain content wherein need use a plurality of channels the free conventional quasi-video request program device that transmits compare, can save resource.In the transmission of flow data, can accomplish that channel is not wasted, be free to be provided with the time of video request program, and can save the channel that is used to transmit flow data.
Technical scheme of the present invention is a kind of method of video request program, it is characterized in that,
Said method comprising the steps of:
Reception is from the request to the content flow data of user side;
Described content flow data is divided into each stage with the predetermined time interval;
Again so that the stage serves as that accumulation is transmitted with the content flow data in the basis one by one;
The content flow data of accumulation is stored;
Determine this user side and the first treatment system compatibility;
The content flow data that retrieval is stored; And
This content flow data is sent to this user terminal.
The method of described a kind of video request program is characterized in that:
Described basis is determined this user side and the first treatment system compatibility, and a plurality of bags that the content flow data choice criteria that retrieval is stored is selected to be used to handle are to produce selected bag, and the wherein not chosen designated maintenance of bag is untreated;
Duplicate described a plurality of selected bag to produce copy package, wherein copy package is not processed;
Under first treatment system, selected bag is handled to produce first pack processing;
By storing untreated not selected bag, the content flow data that first pack processing and the bag that is untreated that duplicates are stored;
Under second treatment system, selected bag is handled to produce second pack processing;
By storing untreated not selected bag, the content flow data that second pack processing and the bag that is untreated that duplicates are stored.
The method of described a kind of video request program is characterized in that,
Described method further comprises: the bag that is untreated that deletion is duplicated from this content flow data before the content flow data is sent to user terminal.
The method of described a kind of video request program is characterized in that: this content flow data is stored on the video server at wired system head end place.
The method of described a kind of video request program is characterized in that:
The method of described this video request program can be applied to digital TV field.
The method of described a kind of video request program is characterized in that:
The method of described this video request program can be applied to the video request program field of hotel, hotel, public place of entertainment.
A kind of computer processor unit that is used to store with the key numbers video content is characterized in that, comprises
At least one computer-readable recording medium,
Reside in a section of digital video on this computer-readable recording medium, this digital video content flow data comprises:
According to first selected a plurality of bags of choice criteria, these a plurality of bags are handled under first treatment system;
A plurality of copy packages of more than first bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria;
According to second selected a plurality of bag of choice criteria, these a plurality of bags are handled under second treatment system;
A plurality of copy packages of more than second bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria.
Described a kind of computer processor unit that is used to store with the key numbers video content, it is characterized in that, wherein computer processor unit comprises that also stream storage/playback device, content management device, flow transmitting device, flow receiving device, control data transmission/receiving system, stream send management devices and user management device
And wherein, flow transmitting device is that described content flow data is transmitted on the basis by dividing described flow data with the predetermined time interval to pursue the stage;
And described flow receiving device comprises stream receiving element and user interface section,
Described stream receiving element comprises: stream record/playback apparatus, flow receiving device, control data transmission/receiving system and stream receiving management device, and
Described user interface section comprises display unit and operating means.
Described a kind of computer processor unit that is used to store with the key numbers video content is characterized in that, wherein:
More than first bag discerned by the first group address sign indicating number,
A plurality of copy packages are discerned by the second group address sign indicating number, and;
Non-selected a plurality of bag is discerned by the first group address sign indicating number.
Described a kind of computer processor unit that is used to store with the key numbers video content, it is characterized in that: wherein the digital video content flow data comprises the video file coding and the digital video content flow data of multiple compressed format.
Described a kind of computer processor unit that is used to store with the key numbers video content, it is characterized in that: wherein this computer-readable recording medium comprises one group of video server disk drive.
Described a kind of computer processor unit that is used to store with the key numbers video content is characterized in that: the ordering server place that wherein resides in wired system head end place.
Described a kind of computer processor unit that is used to store with the key numbers video content, it is characterized in that: described this computer processor unit can be applied to digital TV field.
Described a kind of computer processor unit that is used to store with the key numbers video content is characterized in that:
Described this computer processor unit can be applied to the video request program field of hotel, hotel, public place of entertainment.
The method of described a kind of video request program is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be static screen audio-video frequency content, animated image.
Described a kind of computer processor unit that is used to store with the key numbers video content is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be static screen audio-video frequency content, animated image.
Beneficial effect of the present invention is, provides a kind of method and processing unit thereof of video request program, according to content of the present invention, when the user subscribes view content, channel is assigned with, and to when using the channel distributed to transmit the time of flow data, flow data is transmitted.Therefore, with the flow data of certain content wherein need use a plurality of channels the free conventional quasi-video request program device that transmits compare, can save resource.In the transmission of flow data, can accomplish that channel is not wasted, be free to be provided with the time of video request program, and can save the channel that is used to transmit flow data.
Description of drawings
Fig. 1 is the flow chart of the method for video request program of the present invention;
The flow chart of Fig. 2 for handling and retrieve in the method for video request program of the present invention;
Fig. 3 is used to store structure chart with the computer processor unit of key numbers video content for the present invention;
Fig. 4 is used for storing structure chart with the stream receiving element of the computer processor unit of key numbers video content for the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated, be to be understood that, specific embodiment described herein only is used to explain the present invention, and is not used in qualification the present invention.
With reference to the accompanying drawings embodiments of the invention are elaborated.
Fig. 1 is the flow chart of the method for video request program of the present invention;
Embodiment 1 is: technical scheme of the present invention as shown in Figure 1 is a kind of method of video request program, it is characterized in that,
Said method comprising the steps of:
Reception is from the request to the content flow data of user side;
Described content flow data is divided into each stage with the predetermined time interval;
Again so that the stage serves as that accumulation is transmitted with the content flow data in the basis one by one;
The content flow data of accumulation is stored;
Determine this user side and the first treatment system compatibility;
The content flow data that retrieval is stored; And
This content flow data is sent to this user terminal.
The method of a kind of video request program as shown in Figure 2 is characterized in that:
Described basis is determined this user side and the first treatment system compatibility, and a plurality of bags that the content flow data choice criteria that retrieval is stored is selected to be used to handle are to produce selected bag, and the wherein not chosen designated maintenance of bag is untreated;
Duplicate described a plurality of selected bag to produce copy package, wherein copy package is not processed;
Under first treatment system, selected bag is handled to produce first pack processing;
By storing untreated not selected bag, the content flow data that first pack processing and the bag that is untreated that duplicates are stored;
Under second treatment system, selected bag is handled to produce second pack processing;
By storing untreated not selected bag, the content flow data that second pack processing and the bag that is untreated that duplicates are stored.
The method of a kind of video request program as shown in Figure 1 is characterized in that,
Described method further comprises: the bag that is untreated that deletion is duplicated from this content flow data before the content flow data is sent to user terminal.
The method of a kind of video request program as shown in Figure 1 is characterized in that: this content flow data is stored on the video server at wired system head end place.
The method of a kind of video request program as shown in Figure 1 is characterized in that:
The method of described this video request program can be applied to digital TV field.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that, comprises
At least one computer-readable recording medium,
Reside in a section of digital video on this computer-readable recording medium, this digital video content flow data comprises:
According to first selected a plurality of bags of choice criteria, these a plurality of bags are handled under first treatment system;
A plurality of copy packages of more than first bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria;
According to second selected a plurality of bag of choice criteria, these a plurality of bags are handled under second treatment system;
A plurality of copy packages of more than second bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria.
As shown in Figure 3 and Figure 4 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that, wherein computer processor unit comprises that also stream storage/playback device, content management device, flow transmitting device, flow receiving device, control data transmission/receiving system, stream send management devices and user management device
And wherein, flow transmitting device is that described content flow data is transmitted on the basis by dividing described flow data with the predetermined time interval to pursue the stage;
And described flow receiving device comprises stream receiving element and user interface section,
Described stream receiving element comprises: stream record/playback apparatus, flow receiving device, control data transmission/receiving system and stream receiving management device, and
Described user interface section comprises display unit and operating means.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that, wherein:
More than first bag discerned by the first group address sign indicating number,
A plurality of copy packages are discerned by the second group address sign indicating number, and;
Non-selected a plurality of bag is discerned by the first group address sign indicating number.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, and it is characterized in that: wherein the digital video content flow data comprises the video file coding and the digital video content flow data of multiple compressed format.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, and it is characterized in that: wherein this computer-readable recording medium comprises one group of video server disk drive.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that: the ordering server place that wherein resides in wired system head end place.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, and it is characterized in that: described this computer processor unit can be applied to digital TV field.
The method of a kind of video request program as shown in Figure 3 is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be the static screen audio-video frequency content.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be the static screen audio-video frequency content.
Embodiment 2: technical scheme of the present invention as shown in Figure 1 is a kind of method of video request program, it is characterized in that,
Said method comprising the steps of:
Reception is from the request to the content flow data of user side;
Described content flow data is divided into each stage with the predetermined time interval;
Again so that the stage serves as that accumulation is transmitted with the content flow data in the basis one by one;
The content flow data of accumulation is stored;
Determine this user side and the first treatment system compatibility;
The content flow data that retrieval is stored; And
This content flow data is sent to this user terminal.
The method of a kind of video request program as shown in Figure 2 is characterized in that:
Described basis is determined this user side and the first treatment system compatibility, and a plurality of bags that the content flow data choice criteria that retrieval is stored is selected to be used to handle are to produce selected bag, and the wherein not chosen designated maintenance of bag is untreated;
Duplicate described a plurality of selected bag to produce copy package, wherein copy package is not processed;
Under first treatment system, selected bag is handled to produce first pack processing;
By storing untreated not selected bag, the content flow data that first pack processing and the bag that is untreated that duplicates are stored;
Under second treatment system, selected bag is handled to produce second pack processing;
By storing untreated not selected bag, the content flow data that second pack processing and the bag that is untreated that duplicates are stored.
The method of a kind of video request program as shown in Figure 1 is characterized in that,
Described method further comprises: the bag that is untreated that deletion is duplicated from this content flow data before the content flow data is sent to user terminal.
The method of a kind of video request program as shown in Figure 1 is characterized in that: this content flow data is stored on the video server at wired system head end place.
The method of a kind of video request program as shown in Figure 1 is characterized in that:
The method of described this video request program can be applied to the video request program field in hotel.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that, comprises
At least one computer-readable recording medium,
Reside in a section of digital video on this computer-readable recording medium, this digital video content flow data comprises:
According to first selected a plurality of bags of choice criteria, these a plurality of bags are handled under first treatment system;
A plurality of copy packages of more than first bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria;
According to second selected a plurality of bag of choice criteria, these a plurality of bags are handled under second treatment system;
A plurality of copy packages of more than second bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria.
As shown in Figure 3 and Figure 4 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that, wherein computer processor unit comprises that also stream storage/playback device, content management device, flow transmitting device, flow receiving device, control data transmission/receiving system, stream send management devices and user management device
And wherein, flow transmitting device is that described content flow data is transmitted on the basis by dividing described flow data with the predetermined time interval to pursue the stage;
And described flow receiving device comprises stream receiving element and user interface section,
Described stream receiving element comprises: stream record/playback apparatus, flow receiving device, control data transmission/receiving system and stream receiving management device, and
Described user interface section comprises display unit and operating means.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that, wherein:
More than first bag discerned by the first group address sign indicating number,
A plurality of copy packages are discerned by the second group address sign indicating number, and;
Non-selected a plurality of bag is discerned by the first group address sign indicating number.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, and it is characterized in that: wherein the digital video content flow data comprises the video file coding and the digital video content flow data of multiple compressed format.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, and it is characterized in that: wherein this computer-readable recording medium comprises one group of video server disk drive.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that: the ordering server place that wherein resides in wired system head end place.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that:
Described this computer processor unit can be applied to video request program field, hotel.
The method of a kind of video request program as shown in Figure 3 is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be animated image.
As shown in Figure 3 a kind of is used to store the computer processor unit with the key numbers video content, it is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be, animated image.
Beneficial effect of the present invention is, provides a kind of method and processing unit thereof of video request program, according to content of the present invention, when the user subscribes view content, channel is assigned with, and to when using the channel distributed to transmit the time of flow data, flow data is transmitted.Therefore, with the flow data of certain content wherein need use a plurality of channels the free conventional quasi-video request program device that transmits compare, can save resource.In the transmission of flow data, can accomplish that channel is not wasted, be free to be provided with the time of video request program, and can save the channel that is used to transmit flow data.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. the method for a video request program is characterized in that,
Said method comprising the steps of:
Reception is from the request to the content flow data of user side;
Described content flow data is divided into each stage with the predetermined time interval;
Again so that the stage serves as that accumulation is transmitted with the content flow data in the basis one by one;
The content flow data of accumulation is stored;
Determine this user side and the first treatment system compatibility;
The content flow data that retrieval is stored; And
This content flow data is sent to this user terminal.
2. the method for a kind of video request program according to claim 1 is characterized in that:
Described basis is determined this user side and the first treatment system compatibility, and a plurality of bags that the content flow data choice criteria that retrieval is stored is selected to be used to handle are to produce selected bag, and the wherein not chosen designated maintenance of bag is untreated;
Duplicate described a plurality of selected bag to produce copy package, wherein copy package is not processed;
Under first treatment system, selected bag is handled to produce first pack processing;
By storing untreated not selected bag, the content flow data that first pack processing and the bag that is untreated that duplicates are stored;
Under second treatment system, selected bag is handled to produce second pack processing;
By storing untreated not selected bag, the content flow data that second pack processing and the bag that is untreated that duplicates are stored.
3. the method for a kind of video request program according to claim 1 is characterized in that,
Described method further comprises: the bag that is untreated that deletion is duplicated from this content flow data before the content flow data is sent to user terminal.
4. the method for a kind of video request program according to claim 1, it is characterized in that: this content flow data is stored on the video server at wired system head end place.
5. the method for a kind of video request program according to claim 1 is characterized in that:
The method of described this video request program can be applied to digital TV field.
6. the method for a kind of video request program according to claim 1 is characterized in that:
The method of described this video request program can be applied to the video request program field of hotel, hotel, public place of entertainment.
7. a computer processor unit that is used to store with the key numbers video content is characterized in that, comprises
At least one computer-readable recording medium,
Reside in a section of digital video on this computer-readable recording medium, this digital video content flow data comprises:
According to first selected a plurality of bags of choice criteria, these a plurality of bags are handled under first treatment system;
A plurality of copy packages of more than first bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria;
According to second selected a plurality of bag of choice criteria, these a plurality of bags are handled under second treatment system;
A plurality of copy packages of more than second bag, wherein said copy package is stored with untreated form; And
Store with untreated form according to the non-selected a plurality of bags of this choice criteria.
8. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7, it is characterized in that, wherein computer processor unit comprises that also stream storage/playback device, content management device, flow transmitting device, flow receiving device, control data transmission/receiving system, stream send management devices and user management device
And wherein, flow transmitting device is that described content flow data is transmitted on the basis by dividing described flow data with the predetermined time interval to pursue the stage;
And described flow receiving device comprises stream receiving element and user interface section,
Described stream receiving element comprises: stream record/playback apparatus, flow receiving device, control data transmission/receiving system and stream receiving management device, and
Described user interface section comprises display unit and operating means.
9. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7 is characterized in that, wherein:
More than first bag discerned by the first group address sign indicating number,
A plurality of copy packages are discerned by the second group address sign indicating number, and;
Non-selected a plurality of bag is discerned by the first group address sign indicating number.
10. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7, it is characterized in that: wherein the digital video content flow data comprises the video file coding and the digital video content flow data of multiple compressed format.
11. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7, it is characterized in that: wherein this computer-readable recording medium comprises one group of video server disk drive.
12. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7 is characterized in that: the ordering server place that wherein resides in wired system head end place.
13. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7, it is characterized in that: described this computer processor unit can be applied to digital TV field.
14. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7 is characterized in that:
Described this computer processor unit can be applied to the video request program field of hotel, hotel, public place of entertainment.
15. the method for a kind of video request program according to claim 1 is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be static screen audio-video frequency content, animated image.
16. a kind of computer processor unit that is used to store with the key numbers video content according to claim 7 is characterized in that:
Described content flow data can be image information and Word message, and wherein image information can be static screen audio-video frequency content, animated image.
Priority Applications (1)
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|---|---|---|---|
| CN2010101079351A CN102149007A (en) | 2010-02-05 | 2010-02-05 | Method of video on demand and processing device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101079351A CN102149007A (en) | 2010-02-05 | 2010-02-05 | Method of video on demand and processing device thereof |
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| CN102149007A true CN102149007A (en) | 2011-08-10 |
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Addressee: Beijing Qianshuda Investment Co., Ltd. Xie Zhengxu Document name: Notification of Publication of the Application for Invention |
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Application publication date: 20110810 |