CN103607657A - Method and device for realizing picture-in-picture playing function - Google Patents
Method and device for realizing picture-in-picture playing function Download PDFInfo
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- 238000012423 maintenance Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 50
- 230000004044 response Effects 0.000 description 17
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
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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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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Abstract
The invention provides a method and a device for realizing a picture-in-picture playing function, relates to the communication field and solves problems that a plurality of scheduling requests are generated and a burden of a server is aggravated when a user wants to preview live contents during time shifted playback of a watched live video. The method comprises steps that: a trigger instruction of the picture-in-picture playing function is acquired, and a present playing progress of a multimedia file is recorded; the trigger instruction is sent to a scheduling server; messages of indicated usable picture-in-picture playing modes from the scheduling server are received; a picture-in-picture playing mode required for use is determined and selected from the usable picture-in-picture playing modes according to preset rules; a picture-in-picture playing window is established according to preset configuration parameters of the picture-in-picture playing window, and the multimedia file is played in the picture-in-picture playing window by employing the picture-in-picture playing mode required for use according to the recorded playing progress.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method and picture-in-picture playing device that picture-in-picture is play of realizing.
Background technology
Along with the extensive of growing and network multimedia of science and technology popularized, user requires more and more higher to the experience sense of video-see.The net cast process of present stage, the colourful Electronic Program Guide page not only can be provided, the services such as program request, TV playback, individual recording, information browse and game can also be provided, and the function with multiple interactivity, and whole live flow process is just divided in two stages of live and time shift playback (being any playback live content of random time in the past), the broadcasting in two stages can only be controlled by the switching of time shaft.
For example, a concrete scene of the broadcasting in above-mentioned two stages of switching controls by time shaft is: user may need to suspend and plays current live content (for example user busy leaves a moment), what after user returns to recover broadcasting, play is the content of live mistake in time-out process, if want preview current just in live content, just must drag playback head on the time shaft of the current broadcasting page to current just in the live moment.After preview, if user wants to get back to the previous broadcasting page, need again time shaft to tow back to, so just make video will switch frequently in live process, this number of times live and playback meeting increase dispatch request, the burden of aggravation server switched frequently.
Summary of the invention
Embodiments of the invention provide a kind of method and picture-in-picture playing device that picture-in-picture is play of realizing, and solve when user watches live video to carry out time shift playback and want preview live content can produce the problem of more dispatch request and aggravation server burden.
For achieving the above object, embodiments of the invention adopt following technical scheme:
Embodiments of the invention provide a kind of method that picture-in-picture is play that realizes, and comprising:
Obtain the triggering command of picture-in-picture playing function, and the current playing progress rate of recording multimedia file;
Send described triggering command to dispatch server;
Reception is from the message of the indicated spendable picture-in-picture play mode of described dispatch server;
According to preset rules, in described spendable picture-in-picture play mode, determine the picture-in-picture play mode that needs use;
According to the configuration parameter of preset picture-in-picture broadcast window, create described picture-in-picture broadcast window, and then according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
Described spendable picture-in-picture play mode comprises P2P(Peer to Peer, and equity connects) pattern, RTMP(Routing Table Maintenance Protocol, routing table maintenance protocol) at least one in pattern and physics section pattern;
Wherein, described according to preset rules definite picture-in-picture play mode that needs use in described spendable picture-in-picture play mode, comprising:
Determine the highest picture-in-picture play mode of described spendable picture-in-picture play mode medium priority, and the picture-in-picture play mode that the highest picture-in-picture play mode of described priority is used as described need.
Described method also comprises:
Whether judgement adopts the described picture-in-picture play mode that need use to play described multimedia file in described picture-in-picture broadcast window successful;
If judgment result is that unsuccessful, adopt the priority time high picture-in-picture play mode in described spendable picture-in-picture play mode, and according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
Described triggering command triggers the instruction that picture-in-picture playing function button produces for described user; Or for described user triggers the instruction that pause function button produces; Or for described user triggers the instruction that playback function button produces.
The configuration parameter of described preset picture-in-picture broadcast window, specifically comprises: observability, reproduction time demonstration, window size, the official documents and correspondence setting of indication picture-in-picture broadcast window and the corresponding data that drag setting.
The invention provides a kind of picture-in-picture playing device, comprising:
Acquiring unit, for obtaining the triggering command of picture-in-picture playing function, and the current playing progress rate of recording multimedia file, and receive the message from the indicated spendable picture-in-picture play mode of described dispatch server;
Transmitting element, for sending described triggering command to dispatch server;
Processing unit, for determining the picture-in-picture play mode that needs use in described spendable picture-in-picture play mode according to preset rules;
Performance element, be used for according to the configuration parameter of preset picture-in-picture broadcast window, create described picture-in-picture broadcast window, and then according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
Described spendable picture-in-picture play mode comprises that equity connects at least one in P2P pattern, routing table maintenance protocol RTMP pattern and physics section pattern;
Described processing unit, also for determining the highest picture-in-picture play mode of described spendable picture-in-picture play mode medium priority, and the picture-in-picture play mode that the highest picture-in-picture play mode of described priority is used as described need.
Described processing unit, also whether successful for judging that the picture-in-picture play mode that adopts described need to use at described picture-in-picture broadcast window is play described multimedia file;
Described performance element, if also unsuccessful for judgment result is that, adopt the priority time high picture-in-picture play mode in described spendable picture-in-picture play mode, and according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
Described triggering command triggers the instruction that picture-in-picture playing function button produces for described user; Or for described user triggers the instruction that pause function button produces; Or for described user triggers the instruction that playback function button produces.
The configuration parameter of described preset picture-in-picture broadcast window, specifically comprises: observability, reproduction time demonstration, window size, the official documents and correspondence setting of indication picture-in-picture broadcast window and the corresponding data that drag setting.
A kind of method and picture-in-picture playing device of realizing picture-in-picture broadcasting that the embodiment of the present invention provides, this scheme is by obtaining user's triggering command, in the live page, create picture-in-picture window, and then call fixed live-mode and in picture-in-picture window, play live content, realized the function of simultaneously playing live content and user-specific content in the same broadcasting page, alleviated server due to the live unnecessary expense of bringing with playback task of frequent response, having solved when user watches live video to carry out time shift playback wants preview live content to need the frequent problem of switching.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of the method that realizes picture-in-picture broadcasting of embodiment mono-;
Fig. 2 is the schematic flow sheet of the method that realizes picture-in-picture broadcasting of embodiment bis-;
Fig. 3 is the picture-in-picture playing device structural representation of embodiment tri-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-
Embodiments of the invention provide a kind of method that picture-in-picture is play that realizes, and as shown in Figure 1, the method comprises:
101, picture-in-picture playing device obtains the triggering command of picture-in-picture playing function, and the current playing progress rate of recording multimedia file.
Wherein, obtain the triggering command of picture-in-picture playing function, specifically comprise: in response to the first operation of user, obtain triggering command, first is operating as user triggers picture-in-picture playing function button; Or, in response to the second operation of user, obtain triggering command, second is operating as user triggers pause function button; Or, in response to user's the 3rd operation, obtain triggering command, the 3rd is operating as user triggers playback function button.
Concrete, when user wishes to watch the live of a World Cup Competition in certain video website, user can be accomplished in several ways the picture-in-picture function of picture-in-picture playing device so, wherein, at least comprises following three kinds:
In the first implementation, when user operates the picture-in-picture playing function button (be specifically as follows user and click picture-in-picture playing function button) in the toolbar of current video broadcast interface, picture-in-picture playing device obtains triggering command in response to user's operation, now the handling procedure in picture-in-picture playing device can receive corresponding triggering command and send to picture-in-picture playing device kernel, picture-in-picture playing device kernel can be indicated and be opened picture-in-picture playing function, the picture-in-picture broadcast window of demonstration except current displaying video, in picture-in-picture broadcast window, play just in live World Cup Competition.
Wherein, picture-in-picture playing device kernel, for video or the audio file of storage are in digital form decoded, cushions, and frequency inverted etc. relate to the calculating of tonequality.
In the second implementation, when user carries out pausing operation to the world cup of current broadcasting is live, picture-in-picture playing device obtains triggering command in response to user's operation, now the handling procedure in picture-in-picture playing device can receive corresponding triggering command and send to picture-in-picture playing device kernel, picture-in-picture playing device kernel can be indicated and be opened picture-in-picture playing function, the picture-in-picture broadcast window of demonstration except current displaying video, plays just in live World Cup Competition in picture-in-picture broadcast window.
In the third implementation, the live playback operation that carries out of world cup when the current broadcasting of user, for example operate fast backspace key or by the playback head on the time shaft in mobile current broadcast interface to play video content time, picture-in-picture playing device obtains triggering command in response to user's operation, now the handling procedure in picture-in-picture playing device can receive corresponding triggering command and send to picture-in-picture playing device kernel, picture-in-picture playing device kernel can be indicated and be opened picture-in-picture playing function, the picture-in-picture broadcast window of demonstration except current displaying video, in picture-in-picture broadcast window, play just in live World Cup Competition.
In addition, the current playing progress rate of multimedia file in the embodiment of the present invention, the play position of indicated current multimedia file while obtaining the triggering command of picture-in-picture playing function for picture-in-picture playing device.For example, user is watching certain TV play the first collection within the 22 minute, to trigger picture-in-picture playing function, and now picture-in-picture playing device is received i.e. the first collection the 22 minute of playing progress rate that records current multimedia file after this user's triggering command.
102, picture-in-picture playing device sends triggering command to dispatch server.
Concrete, user is when watching video frequency program, dispatch server can obtain current video playback data, control the parameters such as parameter and address of service, when dispatch server is receiving after the corresponding triggering command that picture-in-picture playing device kernel sends, can current video playback data be controlled the parameters such as parameter and address of service and be analyzed, determine that under present case, spendable picture-in-picture play mode is play.
103, picture-in-picture playing device receives the message from the indicated spendable picture-in-picture play mode of dispatch server.
Wherein, preset picture-in-picture play mode comprises that equity connects at least one in P2P pattern, routing table maintenance protocol RTMP pattern, physics section pattern.
104, picture-in-picture playing device is determined the picture-in-picture play mode that needs use in spendable picture-in-picture play mode according to preset rules.
Concrete, if spendable picture-in-picture play mode has when multiple, picture-in-picture playing device is selected picture-in-picture play mode according to default priority orders.Wherein, the priority of P2P play mode is higher than the physics play mode of cutting into slices, and the priority of physics section play mode is higher than RTMP play mode.Picture-in-picture playing device is determined the highest picture-in-picture play mode of spendable picture-in-picture play mode medium priority, and the picture-in-picture play mode that the highest picture-in-picture play mode of priority is used as need.
For example, user watches the good sound programme of live China online, at picture-in-picture playing device, obtain the triggering command of picture-in-picture playing function, process dispatch server is to current video playback data, after the parameters such as control parameter and address of service are analyzed, determine that P2P play mode, physics section play mode and RTMP play mode are all spendable picture-in-picture play mode.Now, picture-in-picture playing device, according to default priority orders, is first used P2P play mode to carry out live data loading, if load unsuccessfully, select physics slice module formula to carry out live data loading, if load successfully, at picture-in-picture broadcast window, play the live video of Chinese good sound.
105, picture-in-picture playing device, according to the configuration parameter of preset picture-in-picture broadcast window, creates picture-in-picture broadcast window, and then according to the playing progress rate of record, adopts the picture-in-picture play mode play multimedia file that needs use in picture-in-picture broadcast window.
Wherein, the configuration parameter of preset picture-in-picture broadcast window, specifically comprises: observability, reproduction time demonstration, window size, the official documents and correspondence setting of indication picture-in-picture broadcast window and the corresponding data that drag setting.That is to say, user can arrange above information in picture-in-picture broadcast window, and what such as the size of adjusting picture-in-picture broadcast window, meet user watches custom etc.
Concrete, picture-in-picture playing device kernel can be according to the configuration parameter of preset picture-in-picture broadcast window, set up picture-in-picture broadcast window, when obtaining user instruction, determine after picture-in-picture play mode, picture-in-picture playing device can show and is hidden the picture-in-picture broadcast window of closing, and loads live data carry out net cast broadcasting in broadcast window with corresponding play mode.
A kind of method that realizes picture-in-picture broadcasting that the embodiment of the present invention provides, at use current window, play in the process of current multimedia file, first obtain the triggering command of picture-in-picture playing function, further, send triggering command to dispatch server, so that dispatch server is determined spendable picture-in-picture play mode in preset picture-in-picture play mode according to triggering command, preset picture-in-picture play mode comprises that equity connects P2P pattern, routing table maintenance protocol RTMP pattern, at least one in physics section pattern, when the message receiving from the spendable picture-in-picture play mode of indication of dispatch server, according to preset rules, in spendable picture-in-picture play mode, determine the picture-in-picture play mode that needs use, finally, according to the configuration parameter of preset picture-in-picture broadcast window, create picture-in-picture broadcast window, and then adopt the picture-in-picture play mode that need use to put current multimedia file in the continued broadcasting of picture-in-picture broadcast window relaying.This scheme is by obtaining user's triggering command, in the live page, create picture-in-picture window, and then call fixed live-mode and in picture-in-picture window, play live content, realized in the same broadcasting page playing function in live content and user-specific content, alleviated server due to the unnecessary expense that frequent response is live and playback task is brought, solved when user watches live video to carry out time shift playback and wanted preview live content to need the frequent problem of switching.
Embodiment bis-
Embodiments of the invention provide a kind of method that picture-in-picture is play that realizes, and as shown in Figure 2, the method comprises:
201, picture-in-picture playing device, according to the configuration parameter of preset picture-in-picture broadcast window, is set up picture-in-picture broadcast window.
Wherein, the configuration parameter of preset picture-in-picture broadcast window, specifically comprises: observability, reproduction time demonstration, window size, the official documents and correspondence setting of indication picture-in-picture broadcast window and the corresponding data that drag setting.That is to say, user can arrange above information in picture-in-picture broadcast window, and what such as the size of adjusting picture-in-picture broadcast window, meet user watches custom etc.
In addition, the picture-in-picture broadcast window of herein setting up only just can be opened, so that current multimedia file is put in the continued broadcasting of picture-in-picture broadcast window relaying after obtaining triggering command and definite picture-in-picture play mode.When picture-in-picture playing function does not realize, picture-in-picture window is always in hiding closed condition.
202, picture-in-picture playing device carries out initialization to configuration parameter, to indicate, can obtain the instruction of picture-in-picture playing function.
Concrete, before carrying out picture-in-picture playing function, picture-in-picture playing device need to carry out initialization operation to configuration parameter, completes the initial deployment to picture-in-picture playing device internal processes system, so that user can operate indication to picture-in-picture playing device.
203, picture-in-picture playing device operates and plays current multimedia file data in response to user.
Concrete, when user selects to watch a certain online live video, such as a sports event live broadcast, in current broadcast interface, can play competitive sports, simultaneously, dispatch server can obtain current video playback data, controls the parameters such as parameter and address of service, for the application of follow-up picture-in-picture playing function.
While 204, operating the operation of the picture-in-picture playing function button in the toolbar of current video broadcast interface in response to user, picture-in-picture playing device gets triggering command.
Concrete, for example user wishes to watch the live of a World Cup Competition in certain video website, when user operates the picture-in-picture playing function button (be specifically as follows user and click picture-in-picture playing function button) in the toolbar of current video broadcast interface, picture-in-picture playing device obtains triggering command in response to user's operation, now the handling procedure in picture-in-picture playing device can receive corresponding triggering command and send to picture-in-picture playing device kernel, picture-in-picture playing device kernel can be indicated and be opened picture-in-picture playing function, the picture-in-picture broadcast window of demonstration except current displaying video, in picture-in-picture broadcast window, play just in live World Cup Competition.
While 205, current displaying video being carried out to pausing operation in response to user, picture-in-picture playing device gets triggering command.
For example, when user carries out pausing operation to the Olympic tournament of current broadcasting is live, picture-in-picture playing device obtains triggering command in response to user's operation, now the handling procedure in picture-in-picture playing device can receive corresponding triggering command and send to picture-in-picture playing device kernel, picture-in-picture playing device kernel can be indicated and be opened picture-in-picture playing function, the picture-in-picture broadcast window of demonstration except current displaying video, plays just in live Olympic tournament in picture-in-picture broadcast window.
While 206, current displaying video being carried out to playback operation in response to user, picture-in-picture playing device gets triggering command.
Wherein, the playback operation in the present embodiment, comprises the fast backspace key of operation or the video content that the playback head on the time shaft in mobile current broadcast interface had extremely been play.
For example, when user operate fast backspace key or by the playback head on the time shaft in mobile current broadcast interface when having play the online live video content of TV play, picture-in-picture playing device obtains triggering command in response to user's operation, now the handling procedure in picture-in-picture playing device can receive corresponding triggering command and send to picture-in-picture playing device kernel, picture-in-picture playing device kernel can be indicated and be opened picture-in-picture playing function, the picture-in-picture broadcast window of demonstration except current displaying video, plays just in live TV play in picture-in-picture broadcast window.
Here be noted that step 204, to the not free sequencing of step 206, selects one of them step just can complete this programme, do not limit herein.
207, the current playing progress rate of picture-in-picture playing device recording multimedia file.
The current playing progress rate of multimedia file in the embodiment of the present invention, the play position of indicated current multimedia file while obtaining the triggering command of picture-in-picture playing function for picture-in-picture playing device.For example, user is watching certain live ball match to the 32 minutes to trigger the pause button of playing the page, and now picture-in-picture playing device is received the playing progress rate the 32 minute that records current multimedia file after this user's triggering command.
208, picture-in-picture playing device sends triggering command to dispatch server, so that dispatch server is determined spendable picture-in-picture play mode in preset picture-in-picture play mode according to triggering command.
Wherein, preset picture-in-picture play mode comprises that equity connects at least one in P2P pattern, routing table maintenance protocol RTMP pattern, physics section pattern.
Concrete, user is when watching video frequency program, dispatch server can obtain current video playback data, control the parameters such as parameter and address of service, when dispatch server is receiving after the corresponding triggering command that picture-in-picture playing device kernel sends, can current video playback data be controlled the parameters such as parameter and address of service and be analyzed, determine that under present case, spendable picture-in-picture play mode is play.
If 209, picture-in-picture playing device receives the message from the spendable picture-in-picture play mode of indication of dispatch server, according to preset rules, in spendable picture-in-picture play mode, determine the picture-in-picture play mode that needs use.
Concrete, if spendable picture-in-picture play mode has when multiple, picture-in-picture playing device is selected picture-in-picture play mode according to default priority orders.Wherein, the priority of P2P play mode is higher than the physics play mode of cutting into slices, and the priority of physics section play mode is higher than RTMP play mode.Picture-in-picture playing device is determined the highest picture-in-picture play mode of spendable picture-in-picture play mode medium priority, and the picture-in-picture play mode that the highest picture-in-picture play mode of priority is used as need.
Further, whether the judgement of picture-in-picture playing device adopts the described picture-in-picture play mode that need use to play described multimedia file in described picture-in-picture broadcast window successful, if judgment result is that unsuccessful, picture-in-picture playing device adopts the priority time high picture-in-picture play mode in described spendable picture-in-picture play mode, and according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
For example, user watches the good sound programme of live China online, at picture-in-picture playing device, obtain the triggering command of picture-in-picture playing function, process dispatch server is to current video playback data, after the parameters such as control parameter and address of service are analyzed, determine that P2P play mode, physics section play mode and RTMP play mode are all spendable picture-in-picture play mode.Now, picture-in-picture playing device, according to default priority orders, is first used P2P play mode to carry out live data loading, if load unsuccessfully, select physics slice module formula to carry out live data loading, if load successfully, at picture-in-picture broadcast window, play the live video of Chinese good sound.
210, picture-in-picture playing device, according to the configuration parameter of preset picture-in-picture broadcast window, creates picture-in-picture broadcast window, and then according to the playing progress rate of record, adopts the picture-in-picture play mode play multimedia file that needs use in picture-in-picture broadcast window.
Concrete, picture-in-picture playing device kernel can be according to the configuration parameter of preset picture-in-picture broadcast window, set up picture-in-picture broadcast window, when obtaining user instruction, determine after picture-in-picture play mode, picture-in-picture playing device can show and is hidden the picture-in-picture broadcast window of closing, and loads live data carry out net cast broadcasting in broadcast window with corresponding play mode.
For example, user watches CCTV's Spring Festival Gala live video online, when user suspends current live video, picture-in-picture playing device obtains triggering command, dispatch server is after receiving the corresponding triggering command that picture-in-picture playing device kernel sends, can be to current video playback data, controlling the parameters such as parameter and address of service analyzes, determine that under present case, spendable picture-in-picture play mode is P2P pattern and physics section pattern, now, picture-in-picture playing device is according to default priority orders, use P2P play mode to carry out live data loading, after loading successfully, picture-in-picture playing device can show and is hidden the picture-in-picture broadcast window of closing, in broadcast window, with corresponding play mode, carrying out CCTV's Spring Festival Gala net cast plays, if now operating, user closes picture-in-picture playing function button, the data that picture-in-picture playing device can stop P2P play mode so load and hide picture-in-picture broadcast window.
A kind of method that realizes picture-in-picture broadcasting that the embodiment of the present invention provides, at use current window, play in the process of current multimedia file, first obtain the triggering command of picture-in-picture playing function, further, send triggering command to dispatch server, so that dispatch server is determined spendable picture-in-picture play mode in preset picture-in-picture play mode according to triggering command, preset picture-in-picture play mode comprises that equity connects P2P pattern, routing table maintenance protocol RTMP pattern, at least one in physics section pattern, when the message receiving from the spendable picture-in-picture play mode of indication of dispatch server, according to preset rules, in spendable picture-in-picture play mode, determine the picture-in-picture play mode that needs use, finally, according to the configuration parameter of preset picture-in-picture broadcast window, create picture-in-picture broadcast window, and then adopt the picture-in-picture play mode that need use to put current multimedia file in the continued broadcasting of picture-in-picture broadcast window relaying.This scheme is by obtaining user's triggering command, in the live page, create picture-in-picture window, and then call fixed live-mode and in picture-in-picture window, play live content, realized in the same broadcasting page playing function in live content and user-specific content, alleviated server due to the unnecessary expense that frequent response is live and playback task is brought, solved when user watches live video to carry out time shift playback and wanted preview live content to need the frequent problem of switching.
Embodiment tri-
Embodiments of the invention provide a kind of picture-in-picture playing device, as shown in Figure 3, comprising:
Acquiring unit 01, for obtaining the triggering command of picture-in-picture playing function, and the current playing progress rate of recording multimedia file, and receive the message from the indicated spendable picture-in-picture play mode of dispatch server;
Transmitting element 02, for sending triggering command to dispatch server;
Processing unit 03, for determining the picture-in-picture play mode that needs use in spendable picture-in-picture play mode according to preset rules;
Performance element 04, for according to the configuration parameter of preset picture-in-picture broadcast window, creates picture-in-picture broadcast window, and then according to the playing progress rate of record, adopts the picture-in-picture play mode play multimedia file that needs use in picture-in-picture broadcast window.
Further, spendable picture-in-picture play mode comprises that equity connects at least one in P2P pattern, routing table maintenance protocol RTMP pattern and physics section pattern;
Processing unit 03, also for determining the highest picture-in-picture play mode of described spendable picture-in-picture play mode medium priority, and the picture-in-picture play mode that the highest picture-in-picture play mode of described priority is used as described need.
Further, whether processing unit 03, also adopt and need the picture-in-picture play mode play multimedia file of use successful for judging at picture-in-picture broadcast window;
Performance element 04, if also unsuccessful for judgment result is that, adopt the priority time high picture-in-picture play mode in spendable picture-in-picture play mode, and according to the playing progress rate of record, in picture-in-picture broadcast window, adopt the picture-in-picture play mode play multimedia file that needs use.
Further, triggering command triggers the instruction that picture-in-picture playing function button produces for user; Or for user triggers the instruction that pause function button produces; Or for user triggers the instruction that playback function button produces.
Further, the configuration parameter of preset picture-in-picture broadcast window, specifically comprises: observability, reproduction time demonstration, window size, the official documents and correspondence setting of indication picture-in-picture broadcast window and the corresponding data that drag setting.
A kind of picture-in-picture playing device that the embodiment of the present invention provides, at use current window, play in the process of current multimedia file, first obtain the triggering command of picture-in-picture playing function, further, send triggering command to dispatch server, so that dispatch server is determined spendable picture-in-picture play mode in preset picture-in-picture play mode according to triggering command, preset picture-in-picture play mode comprises that equity connects P2P pattern, routing table maintenance protocol RTMP pattern, at least one in physics section pattern, when the message receiving from the spendable picture-in-picture play mode of indication of dispatch server, according to preset rules, in spendable picture-in-picture play mode, determine the picture-in-picture play mode that needs use, finally, according to the configuration parameter of preset picture-in-picture broadcast window, create picture-in-picture broadcast window, and then adopt the picture-in-picture play mode that need use to put current multimedia file in the continued broadcasting of picture-in-picture broadcast window relaying.This scheme is by obtaining user's triggering command, in the live page, create picture-in-picture window, and then call fixed live-mode and in picture-in-picture window, play live content, realized in the same broadcasting page playing function in live content and user-specific content, alleviated server due to the unnecessary expense that frequent response is live and playback task is brought, solved when user watches live video to carry out time shift playback and wanted preview live content to need the frequent problem of switching.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only the division with above-mentioned each functional module is illustrated, in practical application, can above-mentioned functions be distributed and by different functional modules, completed as required, the internal structure that is about to device is divided into different functional modules, to complete all or part of function described above.The system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described module or unit, be only that a kind of logic function is divided, during actual realization, can have other dividing mode, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in a plurality of network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt the form of SFU software functional unit to realize.
If the form of SFU software functional unit of usining described integrated unit realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium.Understanding based on such, the all or part of of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CDs.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (10)
1. realize the method that picture-in-picture is play, it is characterized in that, comprising:
Obtain the triggering command of picture-in-picture playing function, and the current playing progress rate of recording multimedia file;
Send described triggering command to dispatch server;
Reception is from the message of the indicated spendable picture-in-picture play mode of described dispatch server;
According to preset rules, in described spendable picture-in-picture play mode, determine the picture-in-picture play mode that needs use;
According to the configuration parameter of preset picture-in-picture broadcast window, create described picture-in-picture broadcast window, and then according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
2. the method that realizes picture-in-picture broadcasting according to claim 1, is characterized in that, described spendable picture-in-picture play mode comprises that equity connects at least one in P2P pattern, routing table maintenance protocol RTMP pattern and physics section pattern;
Wherein, described according to preset rules definite picture-in-picture play mode that needs use in described spendable picture-in-picture play mode, comprising:
Determine the highest picture-in-picture play mode of described spendable picture-in-picture play mode medium priority, and the picture-in-picture play mode that the highest picture-in-picture play mode of described priority is used as described need.
3. according to right, want the method that picture-in-picture is play that realizes described in 2, it is characterized in that, described method also comprises:
Whether judgement adopts the described picture-in-picture play mode that need use to play described multimedia file in described picture-in-picture broadcast window successful;
If judgment result is that unsuccessful, adopt the priority time high picture-in-picture play mode in described spendable picture-in-picture play mode, and according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
4. according to claim 1ly realize the method that picture-in-picture is play, it is characterized in that, described triggering command triggers the instruction that picture-in-picture playing function button produces for described user; Or for described user triggers the instruction that pause function button produces; Or for described user triggers the instruction that playback function button produces.
5. according to claim 1ly realize the method that picture-in-picture is play, it is characterized in that, the configuration parameter of described preset picture-in-picture broadcast window, specifically comprises: observability, reproduction time demonstration, window size, the official documents and correspondence setting of indication picture-in-picture broadcast window and the corresponding data that drag setting.
6. a picture-in-picture playing device, is characterized in that, comprising:
Acquiring unit, for obtaining the triggering command of picture-in-picture playing function, and the current playing progress rate of recording multimedia file, and receive the message from the indicated spendable picture-in-picture play mode of described dispatch server;
Transmitting element, for sending described triggering command to dispatch server;
Processing unit, for determining the picture-in-picture play mode that needs use in described spendable picture-in-picture play mode according to preset rules;
Performance element, be used for according to the configuration parameter of preset picture-in-picture broadcast window, create described picture-in-picture broadcast window, and then according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
7. picture-in-picture playing device according to claim 6, is characterized in that,
Described spendable picture-in-picture play mode comprises that equity connects at least one in P2P pattern, routing table maintenance protocol RTMP pattern and physics section pattern;
Described processing unit, also for determining the highest picture-in-picture play mode of described spendable picture-in-picture play mode medium priority, and the picture-in-picture play mode that the highest picture-in-picture play mode of described priority is used as described need.
8. picture-in-picture playing device according to claim 7, is characterized in that,
Described processing unit, also whether successful for judging that the picture-in-picture play mode that adopts described need to use at described picture-in-picture broadcast window is play described multimedia file;
Described performance element, if also unsuccessful for judgment result is that, adopt the priority time high picture-in-picture play mode in described spendable picture-in-picture play mode, and according to the described playing progress rate of record, in described picture-in-picture broadcast window, adopt the described picture-in-picture play mode of using that needs to play described multimedia file.
9. picture-in-picture playing device according to claim 6, is characterized in that,
Described triggering command triggers the instruction that picture-in-picture playing function button produces for described user; Or for described user triggers the instruction that pause function button produces; Or for described user triggers the instruction that playback function button produces.
10. picture-in-picture playing device according to claim 6, is characterized in that,
The configuration parameter of described preset picture-in-picture broadcast window, specifically comprises: observability, reproduction time demonstration, window size, the official documents and correspondence setting of indication picture-in-picture broadcast window and the corresponding data that drag setting.
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| CN201310586895.7A CN103607657A (en) | 2013-11-20 | 2013-11-20 | Method and device for realizing picture-in-picture playing function |
| PCT/CN2014/088554 WO2015074469A1 (en) | 2013-11-20 | 2014-10-14 | Method for realizing picture-in-picture playing and picture-in-picture playing device |
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| CN201310586895.7A CN103607657A (en) | 2013-11-20 | 2013-11-20 | Method and device for realizing picture-in-picture playing function |
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| CN103607657A true CN103607657A (en) | 2014-02-26 |
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| CN201310586895.7A Pending CN103607657A (en) | 2013-11-20 | 2013-11-20 | Method and device for realizing picture-in-picture playing function |
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