CN101820420B - Method and system for controlling traffic in streaming media transmission, and streaming media server - Google Patents
Method and system for controlling traffic in streaming media transmission, and streaming media server Download PDFInfo
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Abstract
The invention is applied in the technical field of traffic control, and provides a method and a system for controlling traffic in streaming media transmission, and a streaming media server. The method comprises the following steps that: before streaming media data is transmitted, the streaming media server receives a residual traffic value in a current subscriber combo of a terminal from the terminal; the streaming media server judges whether the residual traffic value in the current subscriber combo meets the transmission of the streaming media data or not according to a traffic value required by the streaming media data; if the residual traffic value in the current subscriber combo is judged to meet the transmission of the streaming media data, the streaming media server transmits the streaming media data to the terminal; and if the residual traffic value in the current subscriber combo is judged not to meet the transmission of the streaming media data, the streaming media server transmits a message, to the terminal, prompting the terminal that residual traffic corresponding to the residual traffic value is not enough to support the transmission of the streaming media data. The method and the system have the advantage of preventing the generation of additional unnecessary traffic cost because traffic used by a subscriber exceeds the total traffic in the current subscriber combo.
Description
Technical field
The invention belongs to the flow control technique field, relate in particular to a kind of flow control methods to streaming media, system and streaming media server.
Background technology
In the prior art, current streaming media playing can not considered the total flow of user's set meal and the flow proportional used, when the terminal use asks streaming media server transport stream media, streaming media server all reply and the transport stream media to terminal, so probably can cause use traffic to exceed standard.And surpass the outer flow charging of user's set meal total flow, and be generally all somewhat expensive, will cause some unnecessary campus networks to the user like this.
Summary of the invention
The object of the present invention is to provide a kind of flow control methods to streaming media, be intended to solve the streaming media server existed in prior art and all reply the request of the transport stream media of terminal, cause flow to exceed standard, cause the problem of some unnecessary campus networks.
The present invention is achieved in that a kind of flow control methods to streaming media, said method comprising the steps of:
Before carrying out transmission of flow media data, the residual stream value in its active user's set meal that the streaming media server receiving terminal sends;
The flow value that described streaming media server is required according to described stream medium data, judge whether the residual stream value in active user's set meal meets the transmission of described stream medium data;
If judge the transmission that the interior residual stream value of described active user's set meal meets described stream medium data, streaming media server is given described terminal by described transmission of flow media data;
If judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, streaming media server sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data;
When described stream medium data is on-demand content, the flow value that described streaming media server is required according to described stream medium data judges that whether the residual stream value in active user's set meal meets the step of the transmission of described stream medium data, is specially:
Streaming media server, according to the size of data of on-demand content, calculates the required flow value of described stream medium data, judges whether described residual stream value meets the transmission of described stream medium data;
Judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal if described, streaming media server sends to described terminal the step that the residual stream value is not enough to support the prompting message of described transmission of flow media data, is specially:
If described residual stream value can not meet the transmission of described stream medium data, traffic server reduces the transmission quality of stream medium data, can not surpass the set meal total flow after guaranteeing transferring described stream medium data, and the stream medium data that will reduce after quality sends to terminal;
If, after reducing the transmission quality of stream medium data, the residual stream value still is not enough to support described transmission of flow media data, streaming media server sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data.
Another object of the present invention is to provide a kind of flow control system to streaming media, described system comprises:
Receiver module, for before carrying out transmission of flow media data, the residual stream value in its active user's set meal that receiving terminal sends;
Judge module, for the flow value required according to described stream medium data, judge whether the residual stream value in active user's set meal meets the transmission of described stream medium data;
Transmission control module, if meet the transmission of described stream medium data for judging residual stream value in described active user's set meal, give described terminal by described transmission of flow media data; If judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, to described terminal, send the prompting message that the residual stream value is not enough to support described transmission of flow media data;
When described stream medium data is on-demand content, the described flow control system to streaming media also comprises: the flow rate calculation module;
Described flow rate calculation module, for the size of data according to on-demand content, calculate the required flow value of described stream medium data;
Described judge module judges whether described residual stream value meets the transmission of described stream medium data; If described residual stream value can not meet the transmission of described stream medium data, described transmission control module reduces the transmission quality of stream medium data, can not surpass the set meal total flow after guaranteeing transferring described stream medium data, and the stream medium data that will reduce after quality sends to terminal; If, after reducing the transmission quality of stream medium data, the residual stream value still is not enough to support described transmission of flow media data, described transmission control module sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data; If, after receiving the message of the confirmation transmission that terminal returns, described transmission control module sends stream medium data to described terminal; If, after receiving the message of the cancellation transmission that terminal returns, described transmission control module stops sending stream medium data to described terminal.
Another object of the present invention is to provide a kind of streaming media server that comprises the flow control system to streaming media recited above.
In the present invention, by the flow value required according to described stream medium data, judge whether the residual stream value in active user's set meal meets the transmission of described stream medium data; Thereby the transmission of stream medium data is carried out to corresponding control to be processed.The embodiment of the present invention avoided the user use traffic surpass the current set meal total flow of user, in order to avoid produce unnecessary added flow expense.
The accompanying drawing explanation
Fig. 1 is the realization flow schematic diagram of the flow control methods to streaming media that provides of the embodiment of the present invention.
Fig. 2 is the structural representation of the flow control system to streaming media that provides of the embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, the realization flow of the flow control methods to streaming media provided for the embodiment of the present invention, it comprises the following steps:
In step S101, before carrying out transmission of flow media data, the residual stream value in its active user's set meal that the streaming media server receiving terminal sends;
In step S102, the flow value that described streaming media server is required according to described stream medium data, judge whether the residual stream value in active user's set meal meets the transmission of described stream medium data;
In step S103, if judge the transmission that the interior residual stream value of described active user's set meal meets described stream medium data, streaming media server is given described terminal by described transmission of flow media data;
In step S104, if judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, streaming media server sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data.
As one embodiment of the invention, when described stream medium data is live content, the flow value that described streaming media server is required according to described stream medium data judges that whether the residual stream value in active user's set meal meets the step of the transmission of described stream medium data, is specially:
Streaming media server, according to the code check of described live content, calculates described residual stream value and can meet the duration of playing described live content.
If judge the transmission that the interior residual stream value of described active user's set meal meets described stream medium data described, streaming media server is given described transmission of flow media data the step of described terminal, is specially:
Can meet according to the described residual stream value calculated the duration of playing described live content, the transmission of flow media data that streaming media server is corresponding by described duration is given described terminal.
If judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, streaming media server sends to described terminal the step that the residual stream value is not enough to support the prompting message of described transmission of flow media data, is specially:
Whether, after the stream medium data of transmission has reached the duration calculated, streaming media server sends message and is finished to terminal notifying user set meal flow, continue to play;
If, after streaming media server receives the message that continuation that terminal returns plays, streaming media server continues to send stream medium data to described terminal;
If, after streaming media server receives the message that stops playing that terminal returns, streaming media server stops sending stream medium data to described terminal.
As another embodiment of the present invention, when described stream medium data is on-demand content, the flow value that described streaming media server is required according to described stream medium data judges that whether the residual stream value in active user's set meal meets the step of the transmission of described stream medium data, is specially:
Streaming media server, according to the size of data of on-demand content, calculates the required flow value of described stream medium data, judges whether described residual stream value meets the transmission of described stream medium data.
Judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal if described, streaming media server sends to described terminal the step that the residual stream value is not enough to support the prompting message of described transmission of flow media data, is specially:
If described residual stream value can not meet the transmission of described stream medium data, traffic server reduces the transmission quality of stream medium data, can not surpass the set meal total flow after guaranteeing transferring described stream medium data, and the stream medium data that will reduce after quality sends to terminal.
In embodiments of the present invention, described traffic server reduces the transmission quality of stream medium data, is specially: streaming media server reduces transmission bandwidth.
If, after reducing the transmission quality of stream medium data, the residual stream value still is not enough to support described transmission of flow media data, streaming media server sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data;
If, after streaming media server receives the message of the confirmation transmission that terminal returns, streaming media server sends stream medium data to described terminal;
If, after streaming media server receives the message of the cancellation transmission that terminal returns, streaming media server stops sending stream medium data to described terminal.
Refer to Fig. 2, the structure of the flow control system to streaming media provided for the embodiment of the present invention, for convenience of explanation, only show the part relevant to the embodiment of the present invention.The described flow control system to streaming media comprises: receiver module 102, judge module 104 and transmission control module 106.The described flow control system to streaming media can be the unit that is built in software unit, hardware cell or software and hardware combining in streaming media server.
Before carrying out transmission of flow media data, the residual stream value in its active user's set meal that receiver module 102 receiving terminals send; The flow value that described judge module 104 is required according to described stream medium data, judge whether the residual stream value in active user's set meal meets the transmission of described stream medium data; If judge the transmission that the interior residual stream value of described active user's set meal meets described stream medium data, transmission control module 106 is given described terminal by described transmission of flow media data; If judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, transmission control module 106 sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data.
As one embodiment of the invention, when described stream medium data is live content, the described flow control system to streaming media also comprises: the duration calculation module.
Described duration calculation module, for the code check according to described live content, calculate described residual stream value and can meet the duration of playing described live content.Now, described transmission control module 106 can meet according to the described residual stream value calculated the duration of playing described live content, and the transmission of flow media data that described duration is corresponding is given described terminal.After the stream medium data of transmission has reached the duration calculated, whether described transmission control module 106 sends message and is finished to terminal notifying user set meal flow, continue to play; If, after receiving the message that continuation that terminal returns plays, continue to send stream medium data to described terminal; If, after receiving the message that stops playing that terminal returns, stop sending stream medium data to described terminal.
As another embodiment of the present invention, when described stream medium data is on-demand content, the described flow control system to streaming media also comprises: the flow rate calculation module.
Described flow rate calculation module, for the size of data according to on-demand content, calculate the required flow value of described stream medium data, and described judge module 104 judges whether described residual stream value meets the transmission of described stream medium data.If described residual stream value can not meet the transmission of described stream medium data, described transmission control module 106 reduces the transmission quality of stream medium data, can not surpass the set meal total flow after guaranteeing transferring described stream medium data, and the stream medium data that will reduce after quality sends to terminal.If, after reducing the transmission quality of stream medium data, the residual stream value still is not enough to support described transmission of flow media data, described transmission control module 106 sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data; If after receiving the message of the confirmation transmission that terminal returns, described transmission control module 106 sends stream medium datas to described terminal; If, after receiving the message of the cancellation transmission that terminal returns, described transmission control module 106 stops sending stream medium data to described terminal.
In sum, the embodiment of the present invention, by the flow value required according to described stream medium data, judges whether the residual stream value in active user's set meal meets the transmission of described stream medium data; Thereby the transmission of stream medium data is carried out to corresponding control to be processed.The embodiment of the present invention avoided the user use traffic surpass the current set meal total flow of user, in order to avoid produce unnecessary added flow expense.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is to come the hardware that instruction is relevant to complete by program, described program can be in being stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. the flow control methods to streaming media, is characterized in that, said method comprising the steps of:
Before carrying out transmission of flow media data, the residual stream value in its active user's set meal that the streaming media server receiving terminal sends;
The flow value that described streaming media server is required according to described stream medium data, judge whether the residual stream value in active user's set meal meets the transmission of described stream medium data;
If judge the transmission that the interior residual stream value of described active user's set meal meets described stream medium data, streaming media server is given described terminal by described transmission of flow media data;
If judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, streaming media server sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data;
When described stream medium data is on-demand content, the flow value that described streaming media server is required according to described stream medium data judges that whether the residual stream value in active user's set meal meets the step of the transmission of described stream medium data, is specially:
Streaming media server, according to the size of data of on-demand content, calculates the required flow value of described stream medium data, judges whether described residual stream value meets the transmission of described stream medium data;
Judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal if described, streaming media server sends to described terminal the step that the residual stream value is not enough to support the prompting message of described transmission of flow media data, is specially:
If described residual stream value can not meet the transmission of described stream medium data, traffic server reduces the transmission quality of stream medium data, can not surpass the set meal total flow after guaranteeing transferring described stream medium data, and the stream medium data that will reduce after quality sends to terminal;
If, after reducing the transmission quality of stream medium data, the residual stream value still is not enough to support described transmission of flow media data, streaming media server sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data.
2. the method for claim 1, it is characterized in that, when described stream medium data is live content, the flow value that described streaming media server is required according to described stream medium data, judge that whether the residual stream value in active user's set meal meets the step of the transmission of described stream medium data, is specially:
Streaming media server, according to the code check of described live content, calculates described residual stream value and can meet the duration of playing described live content;
If judge the transmission that the interior residual stream value of described active user's set meal meets described stream medium data described, streaming media server is given described transmission of flow media data the step of described terminal, is specially:
Can meet according to the described residual stream value calculated the duration of playing described live content, the transmission of flow media data that streaming media server is corresponding by described duration is given described terminal;
If judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, streaming media server sends to described terminal the step that the residual stream value is not enough to support the prompting message of described transmission of flow media data, is specially:
Whether, after the stream medium data of transmission has reached the duration calculated, streaming media server sends message and is finished to terminal notifying user set meal flow, continue to play.
3. method as claimed in claim 2, is characterized in that, described method is further comprising the steps of:
If, after streaming media server receives the message that continuation that terminal returns plays, streaming media server continues to send stream medium data to described terminal;
If, after streaming media server receives the message that stops playing that terminal returns, streaming media server stops sending stream medium data to described terminal.
4. the method for claim 1, is characterized in that, when described stream medium data is on-demand content, described method is further comprising the steps of:
If, after streaming media server receives the message of the confirmation transmission that terminal returns, streaming media server sends stream medium data to described terminal;
If, after streaming media server receives the message of the cancellation transmission that terminal returns, streaming media server stops sending stream medium data to described terminal.
5. the flow control system to streaming media, is characterized in that, described system comprises:
Receiver module, for before carrying out transmission of flow media data, the residual stream value in its active user's set meal that receiving terminal sends;
Judge module, for the flow value required according to described stream medium data, judge whether the residual stream value in active user's set meal meets the transmission of described stream medium data;
Transmission control module, if meet the transmission of described stream medium data for judging residual stream value in described active user's set meal, give described terminal by described transmission of flow media data; If judge the transmission of the described stream medium data of the discontented foot of residual stream value in described active user's set meal, to described terminal, send the prompting message that the residual stream value is not enough to support described transmission of flow media data;
When described stream medium data is on-demand content, the described flow control system to streaming media also comprises: the flow rate calculation module;
Described flow rate calculation module, for the size of data according to on-demand content, calculate the required flow value of described stream medium data;
Described judge module judges whether described residual stream value meets the transmission of described stream medium data; If described residual stream value can not meet the transmission of described stream medium data, described transmission control module reduces the transmission quality of stream medium data, can not surpass the set meal total flow after guaranteeing transferring described stream medium data, and the stream medium data that will reduce after quality sends to terminal; If, after reducing the transmission quality of stream medium data, the residual stream value still is not enough to support described transmission of flow media data, described transmission control module sends to described terminal the prompting message that the residual stream value is not enough to support described transmission of flow media data; If, after receiving the message of the confirmation transmission that terminal returns, described transmission control module sends stream medium data to described terminal; If, after receiving the message of the cancellation transmission that terminal returns, described transmission control module stops sending stream medium data to described terminal.
6. system as claimed in claim 5, is characterized in that, when described stream medium data is live content, the described flow control system to streaming media also comprises: the duration calculation module;
Described duration calculation module, for the code check according to described live content, calculate described residual stream value and can meet the duration of playing described live content;
Described transmission control module can meet according to the described residual stream value calculated the duration of playing described live content, and the transmission of flow media data that described duration is corresponding is given described terminal; Whether, after the stream medium data of transmission has reached the duration calculated, described transmission control module sends message and is finished to terminal notifying user set meal flow, continue to play; If, after receiving the message that continuation that terminal returns plays, continue to send stream medium data to described terminal; If, after receiving the message that stops playing that terminal returns, stop sending stream medium data to described terminal.
7. a streaming media server that comprises the described flow control system to streaming media of claim 5 or 6.
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| CN 201010133691 CN101820420B (en) | 2010-03-23 | 2010-03-23 | Method and system for controlling traffic in streaming media transmission, and streaming media server |
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| CN 201010133691 CN101820420B (en) | 2010-03-23 | 2010-03-23 | Method and system for controlling traffic in streaming media transmission, and streaming media server |
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| CN102811135B (en) * | 2012-08-20 | 2015-04-29 | 中国联合网络通信集团有限公司 | Traffic notifying system and method |
| CN103796263A (en) * | 2012-10-30 | 2014-05-14 | 中国电信股份有限公司 | Fusion terminal and method for switching fusion terminal between fixed network and mobile network |
| CN103945233B (en) * | 2013-01-22 | 2017-12-15 | 华为技术有限公司 | Flow media playing method and mobile terminal |
| CN103391504B (en) * | 2013-07-24 | 2016-08-10 | 中国联合网络通信集团有限公司 | The method and device that a kind of flow is reminded |
| WO2015058545A1 (en) * | 2013-10-22 | 2015-04-30 | 中兴通讯股份有限公司 | Method and device for executing data service |
| CN103533452B (en) * | 2013-10-24 | 2017-08-25 | 中国联合网络通信集团有限公司 | The transfer control method and device of a kind of Streaming Media |
| CN103596151A (en) * | 2013-11-05 | 2014-02-19 | 广东欧珀移动通信有限公司 | Device for sharing free text message service by communication terminals, device for managing free text message service sharing by server and system for sharing free text message service |
| CN104796868A (en) * | 2014-01-16 | 2015-07-22 | 中兴通讯股份有限公司 | Service package use notifying and sending methods and devices, and server |
| CN104010281A (en) * | 2014-05-30 | 2014-08-27 | 可牛网络技术（北京）有限公司 | Hinting method and device of mobile equipment traffic |
| CN104022962B (en) * | 2014-06-27 | 2017-12-12 | 宇龙计算机通信科技(深圳)有限公司 | Flow control methods and volume control device |
| CN104581671A (en) * | 2015-01-21 | 2015-04-29 | 深圳市中兴移动通信有限公司 | Prompting method and device for data traffic |
| CN106330778B (en) * | 2016-08-22 | 2020-01-24 | 深圳广联赛讯有限公司 | Network flow control method and device |
| CN106658455A (en) * | 2016-09-22 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Data transmission method, data transmission device and server |
| CN106161219B (en) * | 2016-09-29 | 2019-04-09 | 广州华多网络科技有限公司 | Message treatment method and device |
| CN106412316A (en) * | 2016-10-31 | 2017-02-15 | 努比亚技术有限公司 | Media resource playing control device and method |
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