CN102611685B - A kind of method, apparatus and system of label Streaming Media - Google Patents
A kind of method, apparatus and system of label Streaming Media Download PDFInfo
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- CN102611685B CN102611685B CN201110422384.2A CN201110422384A CN102611685B CN 102611685 B CN102611685 B CN 102611685B CN 201110422384 A CN201110422384 A CN 201110422384A CN 102611685 B CN102611685 B CN 102611685B
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- streaming media
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention discloses a kind of method, apparatus and system of label Streaming Media, is related to field of communication technology, the method includes：Any time after the success of stream media terminal point broadcasting flow-medium, stream media terminal are sent to streaming media on demand server for marking the label of Streaming Media film source to ask；Streaming media on demand server responds the label request, will be for marking the response message of Streaming Media film source to be sent to stream media terminal；Stream media terminal receives the response message, extracts label information therein and preserves, so that the time point marked from label information initiates streaming media on demand again.Invention enhances bookmark or historical record functions, user can in broadcasting flow-medium film source time point of recording played at any time, it can arbitrarily initiate repeatedly to mark request i.e. in on-demand process, the random time point that can be marked from label information when film source identical so as to program request again initiate streaming media on demand again, can be widely applied to Streaming Media teaching, Streaming Media film source significant instant record etc..
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method, apparatus and system that can mark Streaming Media.
Background technology
Streaming Media is common one of value-added service, belongs to typical 3G applications, and future can also be widely used in LTE
Under (Long Term Evolution, long term evolution) network, but current Stream Media Application presence much can improve and enhance it
Place.
Streaming media service is in on-demand process at present, can will currently just although having been carried out bookmark/historical record function
A bookmark is saved as in the piece source name of broadcasting, address, currently playing progress is either saved as into bookmark or can will be worked as
Preceding being played on source name, address automatically save as a historical record, but there are still problems with for the above method：
One, existing mobile phone terminal is in broadcasting flow-medium, no matter any time in film source duration preserve bookmark or
Historical record all only preserves piece source name, piece source address, can not make marks for subsequently from these marks in any time of film source
Start program request at note；
Two, existing IPTV (Interactive Personality TV, Interactive Internet TV) terminal, although can be with
Currently playing progress is saved as into bookmark, but a bookmark can only be recorded, and can not show that bookmark records in playing progress bar
Time point.
Invention content
The purpose of the present invention is to provide a kind of method, apparatus and system of label Streaming Media, by RTSP (Real
Time Streaming Protocol, real-time stream media protocol) it is extended, make the more hommization of Streaming Media mark function, with
Obtain better user experience.
According to an aspect of the present invention, a kind of method of label Streaming Media provided by the invention includes：
Any time after the success of stream media terminal point broadcasting flow-medium, stream media terminal send to streaming media on demand server and use
In the label request of label Streaming Media film source；
Streaming media on demand server responds the label request, will be for marking the response message of Streaming Media film source to be sent to
Stream media terminal；
Stream media terminal receives the response message, extracts label information therein and preserves, so as to from label information mark
The time point of note initiates streaming media on demand again.
Further, the method further includes：
When stream media terminal point broadcasting flow-medium, if streaming media server is not supported to mark or ask the Streaming Media film source of program request
For film source is broadcast live, stream media terminal prompts the user with streaming media on demand server or Streaming Media film source is not supported to mark.
Wherein, the label request includes mark instructions, the current played duration of Streaming Media film source and total duration.
Wherein, the label information includes the current played duration and total duration, Streaming Media film source letter of Streaming Media film source
Breath.
Wherein, during program request identical Streaming Media film source, stream media terminal arbitrarily initiates repeatedly label request, and from connecing
Multiple label informations are extracted in multiple response messages of the correspondence multiple label request of receipts, each of which label information forms one
A entry is stored under the catalogue of the Streaming Media film source.
Further, the method further includes：
Again when the identical Streaming Media film source of program request, stream media terminal reads multiple label informations of its preservation, and shows it
The time point of each label information label, so that user initiates streaming media on demand again from any one time point of label.
According to another aspect of the present invention, a kind of device of label Streaming Media provided by the invention includes：
Requesting processing is sent, for any time after broadcasting flow-medium success, is sent out to streaming media on demand server
It send for marking the label of Streaming Media film source to ask, the response of receiving stream media vod server is used to mark Streaming Media film source
Response message, and extract label information from the response message；
Label information processing unit, for preserving the label information, again so as to time point for being marked from label information
Initiate streaming media on demand.
Wherein, during program request identical Streaming Media film source, the transmission requesting processing arbitrarily initiates repeatedly label
Request, and extract multiple label informations, each of which mark from multiple response messages of the correspondence of the reception multiple label request
Remember that information forms an entry, is stored under the catalogue of the Streaming Media film source in the label information processing unit, for
Again when the identical Streaming Media film source of program request, again from any one time point in multiple time points that multiple label informations mark
Initiate streaming media on demand.
According to another aspect of the present invention, a kind of system of label Streaming Media provided by the invention includes stream media terminal
With streaming media on demand server, wherein the stream media terminal includes：
Terminal DST PLAYER module, for any time after broadcasting flow-medium success, to streaming media on demand service
Device is sent for marking the label of Streaming Media film source to ask, and the response of receiving stream media vod server is used to mark Streaming Media piece
The response message in source, and extract label information from the response message；
Terminal label processing module, for preserving the label information, again so as to time point for being marked from label information
Initiate streaming media on demand；
The streaming media on demand server, for responding the label request, by the response for marking Streaming Media film source
Information is sent to stream media terminal.
Wherein, during program request identical Streaming Media film source, the terminal DST PLAYER module is arbitrarily initiated multiple
Label request, and multiple label informations are extracted from multiple response messages of the correspondence of the reception multiple label request, it is every
A label information forms an entry, is stored under the catalogue of the Streaming Media film source in the terminal label processing module,
When Streaming Media film source identical for program request again, any one time point from multiple time points that multiple label informations mark
Streaming media on demand is initiated again.
Above-mentioned stream media terminal can be mobile terminal, can also be fixed terminal.
Compared with prior art, the beneficial effects of the present invention are：Invention enhances bookmark or historical record functions, use
Family can the time point of recording played, i.e. user can be in program request stream matchmaker for follow-up play at any time in broadcasting flow-medium film source
The label information that corresponding repeatedly label request is preserved when body film source, when film source identical so as to program request again, can be from the multiple marks
Remember that the random time point in multiple time points of information flag initiates streaming media on demand again, make mark function more hommization,
Better user experience can be obtained, Streaming Media teaching, Streaming Media film source significant instant record etc. are can be widely applied to.
Description of the drawings
Fig. 1 is a kind of method schematic of label Streaming Media provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram of label Streaming Media provided in an embodiment of the present invention；
Fig. 3 is a kind of structure drawing of device of label Streaming Media provided in an embodiment of the present invention；
Fig. 4 is a kind of system construction drawing of label Streaming Media provided in an embodiment of the present invention.
Specific implementation mode
Below in conjunction with attached drawing to a preferred embodiment of the present invention will be described in detail, it should be understood that described below is excellent
It selects embodiment to be merely to illustrate and explain the present invention, is not intended to restrict the invention.
The present invention provides a kind of method, apparatus and system of label Streaming Media, to enhance bookmark/historical record work(
Can, more convenient operations are provided the user with, specific implementation mode relates generally to streaming media RTSP agreement, newly increases NOTE (marks
Note) instruction realizes label correlation function, it is a kind of extension and enhancing to agreement.The embodiment of the present invention is carried below in conjunction with the accompanying drawings
The technical solution of confession illustrates.
Fig. 1 shows a kind of method schematic of label Streaming Media provided in an embodiment of the present invention, as shown in Figure 1, including：
Step S101, stream media terminal prompts the user with the streaming media on demand server for not supporting label or does not support to mark
Film source, i.e., when streaming media on demand server or Streaming Media film source (such as film source is broadcast live) do not support mark function, Streaming Media
Terminal provides corresponding prompt message.
Step S102, any time after the success of stream media terminal point broadcasting flow-medium, stream media terminal take to streaming media on demand
Device of being engaged in is sent for marking the label of Streaming Media film source ask, and the label asks to include that mark instructions, Streaming Media film source are worked as
Preceding played duration and total duration.
Step S103, streaming media on demand server responds the label request, by the response for marking Streaming Media film source
Information is sent to stream media terminal.
Step S104, stream media terminal receives the response message, extracts label information therein and preserves, the label
Information includes the current played duration and total duration, Streaming Media film source information of Streaming Media film source.
During program request identical Streaming Media film source, by repeating above-mentioned steps S102 to step S104, Streaming Media
Terminal can arbitrarily be initiated repeatedly to mark request, and be carried from multiple response messages of the correspondence of the reception multiple label request
Multiple label informations, each of which label information are taken to form an entry, be stored under the catalogue of the Streaming Media film source.
Step S105, again program request same Streaming Media film source when, stream media terminal reads all label informations of its preservation,
And show the time point of each of which label information label, so that user initiates Streaming Media again from any one time point of label
Program request.
To sum up, stream media terminal initiates streaming media on demand, and after program request success, stream media terminal initiates mark function, flows matchmaker
Body terminal repeatedly sends label request to streaming media on demand server, after streaming media on demand server responds the label request,
Multiple label informations are extracted and preserved in multiple response messages of the multiple label requests of correspondence of stream media terminal from reception, subsequently
Multiple label informations of its preservation can be read, and corresponding according to the multiple label information shown on player progress bar
Different mark position points initiate streaming media on demand.
Further, during playing same Streaming Media film source, stream media terminal can repeatedly take to streaming media on demand
Business device initiates label request, and the correspondence multiple multiple labels letter for marking request of receiving stream media vod server response
Breath, each label information form an entry, are stored under the catalogue of the Streaming Media film source, and directory name is the Streaming Media film source
All information of title, i.e., same Streaming Media film source are all stored under same catalogue, are read convenient for follow-up.When program request stream again
When media film source, record that user is read by stream media terminal, so that it may multiple to be marked according to the multiple label information
Time point selects suitable time point to initiate streaming media on demand.That is, during broadcasting flow-medium, stream media terminal
It can arbitrarily initiate repeatedly to mark request, and the mark of the correspondence for preserving the response of the streaming media on demand server multiple label request
Remember information, the random time point that when film source identical for program request again can mark from label information initiate Streaming Media point again
It broadcasts.
Fig. 2 shows a kind of method flow diagram of label Streaming Media provided in an embodiment of the present invention, as shown in Fig. 2, step
Including：
Step S201, terminal starting point broadcasting flow-medium film source sends OPTION requests to streaming media on demand server, flows matchmaker
Body vod server returns to 200 OK response messages, is supported RTSP agreements comprising current streaming media on demand server in information
Ability.
Step S202, the information that stream media terminal is returned according to streaming media on demand server judges streaming media on demand service
Whether device supports NOTE to instruct, if not supporting to then follow the steps S203, if supporting to then follow the steps S204.
Step S203, stream media terminal provides streaming media on demand server and does not support the prompt of label or by mark function dish
Ash is singly set, mark function is not supported for prompting the user with streaming media on demand server.
Step S204, stream media terminal sends DESCRIBE requests, streaming media on demand service to streaming media on demand server
Device returns to 200 OK response messages, including SDP (Session Description Protocal, Session Description Protocol) information,
Include a=range in information：Field.
Step S205, the information that stream media terminal is returned according to streaming media on demand server, judges a=range：Field is
It is no to have piece for a long time, if for a long time without piece, representing the Streaming Media film source of this program request as film source is broadcast live, live streaming film source is not
Mark function is supported, so step S206 is executed, if supporting to then follow the steps S207.
Step S206, stream media terminal, which provides, does not support label to prompt or mark function menu is set ash.
Step S207, stream media terminal initiates SETUP, PLAY request, and streaming media on demand server returns to 200 OK respectively
The 200 OK responses that response, two instructions of described SETUP, PLAY and streaming media on demand server return belong to RTSP agreements about
Fixed interaction flow, is not belonging to scope, so being no longer described in detail.
Step S208, stream media terminal initiates label request by menu option, in solicited message comprising following field and
Content, such as：
note rtsp://xx.xx.xx.xx/xx.3gp rtsp/1.0
A=range:Npt=currently played duration-total duration
Wherein, note rtsp://xx.xx.xx.xx/xx.3gp belongs to the content of RTSP protocol extensions, a=range:
Npt fields are realized according to stream media protocol requirement, including current time progress msg, i.e., Streaming Media film source is current played
Duration and it is total when.
Step S209, streaming media on demand server returns to 200 OK response messages, includes following field and content in information：
A=range:Npt=currently played duration-total duration
RTP-Info:Url=rtsp://xx.xx.xx.xx/xx.3gp/trackID=x；Seq=xx；Rtptime=
Xx, url=rtsp://xx.xx.xx.xx/xx.3gp/trackID=y；Seq=xx；Rtptime=xx
The server returns information played after the response message and pause in RTSP agreements is consistent, is no longer described in detail here.
Step S210, the a=range in the information that stream media terminal returns to streaming media on demand server:npt/RTP-
Two fields of Info form an entry, and are saved in local specific region, and a Streaming Media film source can form a catalogue,
The entitled Streaming Media piece source name of catalogue preserves all label information entries of the Streaming Media film source below catalogue.
Step S211, stream media terminal again program request identical Streaming Media film source when, label information is read, automatically according to stream matchmaker
All entries under body film source name search specific region catalogue and catalogue, after the completion of search, by having on player progress bar
The point or line of color did mark to identify at which time point.
Step S212, stream media terminal can be switched by upper one of menu/next label, can also be by touching
The time point that screen is directly targeted to mark is touched, program request is carried out.
By repeating above-mentioned steps S208 to step S210, stream media terminal can record identical Streaming Media film source
At the multiple time points repeatedly marked, when for playing again, user can therefrom select any one time point to play out.
The above operation is done by end side, and the stream media terminal can be mobile terminal, such as mobile phone terminal, also may be used
To be fixed terminal, such as terminal.
In the present embodiment, a label/upper label/next label is increased newly in the DST PLAYER menu of end side
Option, user can be by marking option to initiate mark function request, by upper one label/next label option in difference
Mark point between switch over, the subscription options set ash if being not at program request state, i.e., not optional.
Operator or user build and provide streaming media on demand server, which can receive and process and come from
The label of terminal is asked, and returns to corresponding information according to label request.
Fig. 3 shows a kind of structure drawing of device of label Streaming Media provided in an embodiment of the present invention, as shown in figure 3, device
Including：
Requesting processing 301 is sent, for any time after broadcasting flow-medium success, to streaming media on demand server
It sends for marking the label of Streaming Media film source to ask, the response of receiving stream media vod server is used to mark Streaming Media film source
Response message, and extract label information from the response message.That is, the transmission requesting processing 301 is used
It is asked in sending label to streaming media on demand server, and according to the return information of streaming media on demand server, preservation therefrom carries
The label information taken reads and shows label, and initiate streaming media on demand according to label when program request again.
Label information processing unit 302, for preserving the label information, again so as to time point for being marked from label information
Secondary initiation streaming media on demand.That is, the label information processing unit 302 is used for streaming media on demand server feedback
Information storage is label information, when the identical Streaming Media film source of program request again, from the label information of local reading and saving.
During program request identical Streaming Media film source, the transmission requesting processing arbitrarily initiates repeatedly label request,
And multiple label informations are extracted from multiple response messages that the correspondence of reception repeatedly marks request, each of which label information is formed
One entry is stored under the catalogue of the Streaming Media film source in the label information processing unit, for program request phase again
When with Streaming Media film source, Streaming Media is initiated again from any one time point in multiple time points that multiple label informations mark
Program request.
Preferably, the transmission requesting processing 301 takes according to streaming media on demand first when initiating streaming media on demand
The information that business device returns, judges whether streaming media on demand server supports mark function and judge that the Streaming Media film source of program request is
Corresponding function option is set ash or prompts user when initiating label by no support mark function as do not supported.
Preferably, the transmission requesting processing 301 during broadcasting flow-medium, is sent out to streaming media on demand server
It send label to ask, includes NOTE instructions and a=range in the label request:Npt fields.
Preferably, the transmission requesting processing 301 during broadcasting flow-medium, is sent out to streaming media on demand server
After sending label to ask, the response message that receiving stream media vod server returns extracts the a=range in information:Npt and
RTP-Info fields.
Preferably, the transmission requesting processing 301, in the same Streaming Media film source of program request again, meeting is according to Streaming Media
The matching of film source name search preserves the particular memory region of label to read the label information of the Streaming Media film source, searches for successfully
Afterwards, label time point is shown in the playing progress bar of DST PLAYER, for selection by the user.
Preferably, the label information processing unit 302 stores the transmission requesting processing 301 from streaming media on demand
The label information extracted in the response message that server returns, the directory name that the label information preserves are Streaming Media piece parent name
Claim, all mark of correlation information of same Streaming Media film source are all stored under same catalogue.
Preferably, the label information processing unit 302 is in the stream media terminal same Streaming Media film source of program request again, to
Send the label information that requesting processing 301 provides storage.
Fig. 4 shows a kind of system construction drawing of label Streaming Media provided in an embodiment of the present invention, as shown in figure 4, this is
System includes stream media terminal and streaming media on demand server, wherein the stream media terminal includes：
Terminal DST PLAYER module 401 takes for any time after broadcasting flow-medium success to streaming media on demand
Device transmission be engaged in for marking the label of Streaming Media film source to ask, the response of receiving stream media vod server is used to mark Streaming Media
The response message of film source, and extract label information from the response message.That is, the terminal DST PLAYER mould
Block 401 is used for during broadcasting flow-medium, and label request, receiving stream media order program service are initiated to streaming media on demand server
The response message of device, for not supporting the streaming media on demand server of mark function and not supporting the Streaming Media piece of mark function
It is not optional that source prompts the user with or menu is set ash in time；When the same Streaming Media film source of label was done in program request again, obtain
It takes the time point of the Streaming Media film source of label and is shown on the progress bar of DST PLAYER, provide menu for user
Switching time point provides the function at the selectable time point for being directly targeted to label for touch screen user.
Terminal label processing module 402, for preserving the label information, again so as to time point for being marked from label information
Secondary initiation streaming media on demand.That is, the terminal label processing module 402 is used for receiving stream during streaming media on demand
The label storage order that media player module 401 is transmitted, label information is preserved to terminal local.The label information according to
Local file system area is arrived in certain rule storage, and with the entitled catalogue of Streaming Media film source, all labels of the Streaming Media film source are believed
Under breath all storages to the catalogue；When the Streaming Media of the identical film source of program request again, deposited to the offer of terminal DST PLAYER module
The label information of storage.
The streaming media on demand server 403, for responding the label request, by the sound for marking Streaming Media film source
Information is answered to be sent to stream media terminal.That is, the streaming media on demand server 403 is clothes used in streaming media on demand
Business device, the label request for receiving and responding terminal transmission, to terminal feedback response information.
During program request identical Streaming Media film source, the terminal DST PLAYER module, which arbitrarily initiates repeatedly label, asks
It asks, and multiple label informations, each of which label is extracted from multiple response messages of the correspondence of the reception multiple label request
Information forms an entry, is stored under the catalogue of the Streaming Media film source in the terminal label processing module, for again
When the identical Streaming Media film source of secondary program request, sent out again from any one time point in multiple time points that multiple label informations mark
Play streaming media on demand.
Terminal DST PLAYER module 401 is sent during broadcasting flow-medium to streaming media on demand server 403
Label request, streaming media on demand server 403 ask returning response information according to label, include required for mark function in information
Information field.Terminal DST PLAYER module 401 extracts label institute from the response message of streaming media on demand server 403
Information field is needed, and information field is passed in terminal label processing module 402 and is stored according to certain rule, the rule
Then using piece source name as catalogue, all label informations of identical film source are all stored in resume studies after an action of the bowels below the same catalogue and take.
When the identical Streaming Media film source of program request again of terminal DST PLAYER module 401, reads and mark from terminal label processing module 402
Remember information, the time point for doing label is shown on DST PLAYER time schedule item by the line of different colours or point
Show, can directly select corresponding mark point for touch screen terminal carrys out some broadcasting flow-mediums, while DST PLAYER provides dish
Radio button is switched fast upper one/next mark point for user.Further, if streaming media on demand server 403 or stream
Media film source does not support mark function, then provides corresponding prompt message.Further, during a film source program request, Ke Yifa
Play the label of unlimited number.
In conclusion for the present situation of current streaming media on demand, that is, any time in Streaming Media film source duration preserves
Bookmark or historical record all only preserve piece source name and piece source address, can not make marks for subsequently from this in any time of film source
A little marks start program request, though currently playing progress can be saved as on bookmark by being realized in IPTV terminal, but the bookmark
One can only be recorded, and can not show the time point of bookmark record in playing progress bar, invention enhances bookmark/history notes
Recording function, user can record time point at any time in program request, and when playing same piece source stream media again, user can basis
Multiple label informations corresponding multiple time points of record select suitable time point to carry out streaming media playing.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Although describing the invention in detail above, but the invention is not restricted to this, those skilled in the art of the present technique
It can be carry out various modifications with principle according to the present invention.Therefore, all modifications made according to the principle of the invention, all should be understood as
Fall into protection scope of the present invention.
Claims (9)
1. a kind of method of label Streaming Media, which is characterized in that including：
Any time after the success of stream media terminal point broadcasting flow-medium, stream media terminal send to streaming media on demand server and use
It is asked in obtaining the label that currently played duration and the label information of total duration and media film source information containing Streaming Media film source
It asks, so that streaming media on demand server is asked according to the label, the current played duration and total duration of streaming media film source
And media film source information is marked；
Streaming media on demand server responds label request, will contain Streaming Media film source currently played duration and total duration with
And the response message of the label information of media film source information is sent to stream media terminal；
Stream media terminal receives the response message, and contained Streaming Media film source is extracted from the response message and has currently been broadcast
It puts the label information of duration and total duration and Streaming Media film source information and preserves the label letter extracted from the response message
Breath, so that the time point subsequently marked from label information initiates streaming media on demand again.
2. according to the method described in claim 1, it is characterized in that, further including：
When stream media terminal point broadcasting flow-medium, if streaming media server does not support that it is straight to mark or ask the Streaming Media film source of program request
Film source is broadcast, stream media terminal prompts the user with streaming media on demand server or Streaming Media film source is not supported to mark.
3. according to the method described in claim 1, it is characterized in that, label request includes mark instructions, Streaming Media film source
Current played duration and total duration.
4. according to the method described in claim 1, it is characterized in that, during program request identical Streaming Media film source, Streaming Media is whole
Hold it is arbitrary initiation repeatedly label request, and from the correspondence of reception it is described it is multiple label request multiple response messages in extract it is multiple
Label information, each of which label information form an entry, are stored under the catalogue of the Streaming Media film source.
5. according to the method described in any of claim 1 to 4, which is characterized in that further include：
Again when the identical Streaming Media film source of program request, stream media terminal reads multiple label informations of its preservation, and shows each of which
The time point of label information label, so that user initiates streaming media on demand again from any one time point of label.
6. a kind of device of label Streaming Media, which is characterized in that including：
Requesting processing is sent, for any time after broadcasting flow-medium success, is sent to streaming media on demand server
For obtaining the label that currently played duration and the label information of total duration and media film source information containing Streaming Media film source
Request, so that streaming media on demand server is asked according to the label, streaming media film source it is current played duration and it is total when
Long and media film source information is marked；What receiving stream media vod server was replied currently played containing Streaming Media film source
The response message of the label information of duration and total duration and media film source information, and extract Streaming Media from the response message
Film source currently played the label information of duration and total duration and Streaming Media film source information；
Label information processing unit, for preserve extracted from the response message containing Streaming Media film source currently played when
The label information of long and total duration and media film source information, so that the time point subsequently marked from label information initiates to flow again
Media-on-demand.
7. device according to claim 6, which is characterized in that during program request identical Streaming Media film source, the transmission
Requesting processing arbitrarily initiation repeatedly label request, and the multiple response messages asked from the correspondence of the reception multiple label
The middle multiple label informations of extraction, each of which label information form an entry, are stored in the label information processing unit
Under the catalogue of the Streaming Media film source, when Streaming Media film source identical for program request again, marked from multiple label informations multiple
Any one time point in time point initiates streaming media on demand again.
8. a kind of system of label Streaming Media, which is characterized in that including stream media terminal and streaming media on demand server, wherein
The stream media terminal includes：
Terminal DST PLAYER module, for any time after broadcasting flow-medium success, to streaming media on demand server
It sends for obtaining containing Streaming Media film source currently played duration and the label information of total duration and media film source information
Label request, so that streaming media on demand server ask according to the label, streaming media film source it is current played duration with
Total duration and media film source information are marked；What receiving stream media vod server was replied has contained Streaming Media film source currently
The response message of the label information of playing duration and total duration and media film source information, and stream is extracted from the response message
Media film source currently played the label information of duration and total duration and Streaming Media film source information；
Terminal label processing module, for preserving the label information extracted from the response message, subsequently to believe from label
The time point of breath label initiates streaming media on demand again；
The streaming media on demand server will contain Streaming Media film source and currently played duration for responding the label request
It is sent to stream media terminal with the response message of total duration and the label Streaming Media film source of media film source information.
9. system according to claim 8, which is characterized in that during program request identical Streaming Media film source, the terminal
DST PLAYER module arbitrarily initiation repeatedly label request, and the multiple responses asked from the correspondence of the reception multiple label
Multiple label informations are extracted in information, each of which label information forms an entry, is stored in the terminal label processing module
In the Streaming Media film source catalogue under, when Streaming Media film source identical for program request again, marked from multiple label informations
Any one time point in multiple time points initiates streaming media on demand again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110422384.2A CN102611685B (en) | 2011-12-16 | 2011-12-16 | A kind of method, apparatus and system of label Streaming Media |
| PCT/CN2012/072741 WO2013086810A1 (en) | 2011-12-16 | 2012-03-21 | Streaming media marking method, device, and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110422384.2A CN102611685B (en) | 2011-12-16 | 2011-12-16 | A kind of method, apparatus and system of label Streaming Media |
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| CN102611685B true CN102611685B (en) | 2018-08-14 |
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| CN201110422384.2A Active CN102611685B (en) | 2011-12-16 | 2011-12-16 | A kind of method, apparatus and system of label Streaming Media |
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| Country | Link |
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| WO (1) | WO2013086810A1 (en) |
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| CN104703024A (en) * | 2013-12-06 | 2015-06-10 | 广州金山网络科技有限公司 | A video playing method and terminal apparatus |
| CN104850568B (en) * | 2014-02-19 | 2019-01-25 | 珠海金山办公软件有限公司 | A kind of PowerPoint shows the control method and system of content |
| CN105376627B (en) * | 2014-08-25 | 2019-10-11 | 南京中兴软件有限责任公司 | Film source playback method, apparatus and system |
| CN104244070B (en) * | 2014-09-16 | 2017-09-22 | 广东欧珀移动通信有限公司 | A kind of method for broadcasting multimedia file and device |
| CN105635828B (en) * | 2014-10-28 | 2019-12-03 | 腾讯科技（深圳）有限公司 | Control method for playing back, device, electronic equipment and storage medium |
| CN109275034B (en) * | 2017-07-18 | 2021-10-26 | 中联盛世文化（北京）有限公司 | Film marking method and system, film playing method, server and client |
| CN108769801B (en) | 2018-05-28 | 2019-03-29 | 广州虎牙信息科技有限公司 | Synthetic method, device, equipment and the storage medium of short-sighted frequency |
| CN111600945B (en) * | 2020-05-13 | 2023-07-07 | 上海英方软件股份有限公司 | FTP server breakpoint downloading method and device based on block transmission |
| CN111629250A (en) * | 2020-05-28 | 2020-09-04 | 海信视像科技股份有限公司 | Display device and video playing method |
| CN113973233A (en) * | 2021-10-22 | 2022-01-25 | 深圳小湃科技有限公司 | Method, device and equipment for optimizing switching playing of multi-platform film and storage medium |
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| WO2013086810A1 (en) | 2013-06-20 |
| CN102611685A (en) | 2012-07-25 |
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