CN107135410A - A kind of detection method of video and audio ability to play - Google Patents
A kind of detection method of video and audio ability to play Download PDFInfo
- Publication number
- CN107135410A CN107135410A CN201710446381.XA CN201710446381A CN107135410A CN 107135410 A CN107135410 A CN 107135410A CN 201710446381 A CN201710446381 A CN 201710446381A CN 107135410 A CN107135410 A CN 107135410A
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- playback equipment
- information
- system plays
- video
- play
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Classifications
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26291—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for providing content or additional data updates, e.g. updating software modules, stored at the client
-
- 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
- H04N21/4314—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 fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
-
- 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
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
- H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present embodiments relate to a kind of detection method of video and audio ability to play, including：Receive playback equipment enabled instruction；Obtain the ability to play information for the playback equipment that playback equipment is locally stored；Ability to play information includes one or more Resource Properties information that playback equipment can play；Video and audio resource data is obtained, the interface display data of video and audio resource data are generated, and is shown in the display interface of playback equipment；The selection information of video and audio resource data is received, selected first video and audio resource data is determined according to selection information, and determine the first resource attribute information of the first video and audio resource data；Match ability to play information and first resource attribute information；When not including first resource attribute information in ability to play information, default user's prompt message is obtained, user's prompt message is shown by display interface, to point out user's playback equipment not have to the ability to play for the video and audio resource data selected.
Description
Technical field
The present invention relates to video/audio processing technology field, more particularly to a kind of detection side of video and audio ability to play
Method.
Background technology
, can be with by the multimedia equipment of new generation such as intelligent television with the development that video and audio treatment technology makes rapid progress
Various multimedia files are easily played in realization, or even more convenient than on computer and mobile device, are watched more comfortable.But
Be, it is same problem appear to is that, multimedia file is multifarious, and a variety of files are probably due to device plays ability is asked
Topic without support play, such as many equipment may not support digital cinema system (Digital Theatre System,
DTS) the multimedia resource of pattern or 4K patterns.
It is current in the prior art, during certain multimedia resource of terminal plays, only carry out trial broadcasting after can just obtain
Know whether this terminal has the terminal capability of this multimedia resource, cause to attempt to be likely to occur system mistake after playing.Such as not
The terminal plays 4K multimedia resources for supporting 4K terminal capabilities are held, it is possible that the phenomenon such as blank screen, deadlock, influence user is normal
Use.
The content of the invention
It is an object of the invention to provide a kind of detection method of video and audio ability to play, by attempting to play in playback equipment
Whether anticipation playback equipment has the ability to play of the multimedia resource before certain multimedia resource, is played for impotentia
Situation directly exports prompt message, is played without attempting loading multimedia resource, so as to avoid the broadcasting without ability to play
Equipment is because playing this multimedia resource and the problems such as generation system mistake or blank screen so that the response of playback equipment is rapider.
To achieve the above object, the invention provides a kind of detection method of video and audio ability to play, including：
Receive playback equipment enabled instruction；
Obtain the ability to play information for the playback equipment that the playback equipment is locally stored；The ability to play information includes
The playable one or more Resource Properties information of the playback equipment；
Video and audio resource data is obtained, the interface display data of the video and audio resource data are generated, and play described
The display interface of equipment is shown；
The selection information of video and audio resource data is received, determines that selected first video and audio is provided according to the selection information
Source data, and determine the first resource attribute information of the first video and audio resource data；
Match the ability to play information and the first resource attribute information；
When not including the first resource attribute information in the ability to play information, default user's prompting letter is obtained
Breath, is shown by the display interface to user's prompt message, to point out playback equipment described in user not have
To the ability to play of selected video and audio resource data.
It is preferred that, methods described also includes：When the ability to play information includes the first resource attribute information,
The first video and audio resource data is played out by the system plays device loaded in the playback equipment.
It is preferred that, methods described also includes：
The firmware new information that receiving device management server is pushed；The firmware new information includes system to be updated
The version information of player；
When it is determined that the version information of the system plays device to be updated is broadcast higher than the system loaded in the playback equipment
When putting the version information of device, generation updates request and is sent to the device management server；
Receive the device management server asks the system plays device sent to update the data according to described update；
Updated the data according to the system plays device and the system plays device loaded in the playback equipment is updated.
It is preferred that, methods described also includes：
The firmware that the playback equipment receives user's input updates request instruction；
Request instruction generation firmware is updated according to the firmware and updates request message；The firmware, which is updated in request message, to be wrapped
Include the facility information of the playback equipment and the version information of the system plays device；
When the device management server is according to the facility information of the playback equipment and the version of the system plays device
Information determines there is when updating the data of the system plays device, and described update the data is sent into the playback equipment；
The playback equipment is broadcast according to updating the data for the system plays device to the system loaded in the playback equipment
Device is put to be updated.
It is preferred that, methods described also includes：
The firmware that the playback equipment receives user's input updates request instruction；
Request instruction generation firmware is updated according to the firmware and updates request message；The firmware, which is updated in request message, to be wrapped
Include the facility information of the playback equipment；
Receive the firmware new information that the device management server updates the transmission of request message according to the firmware；Institute
Stating firmware new information includes the version information of system plays device to be updated；
When it is determined that the version information of the system plays device to be updated is broadcast higher than the system loaded in the playback equipment
When putting the version information of device, generation updates request and is sent to the device management server；
Receive the device management server asks the system plays device sent to update the data according to described update；
Updated the data according to the system plays device and the system plays device loaded in the playback equipment is updated.
The detection method of video and audio ability to play provided in an embodiment of the present invention, by attempting to play certain in playback equipment
Whether anticipation playback equipment has the ability to play of the multimedia resource before multimedia resource, when impotentia is played
Prompt message is directly exported, is played without attempting loading multimedia resource, so as to avoid the playback equipment without ability to play
Because playing this multimedia resource and the problems such as generation system mistake or blank screen so that the response of playback equipment is rapider.
Brief description of the drawings
Fig. 1 is the detection method flow chart of video and audio ability to play provided in an embodiment of the present invention；
The method flow that Fig. 2 updates for the firmware provided in an embodiment of the present invention by management server activation system player
Figure；
Fig. 3 updates for a kind of firmware for initiating request activation system player by playback equipment provided in an embodiment of the present invention
Method flow diagram；
Fig. 4 for it is provided in an embodiment of the present invention it is another by playback equipment initiate ask activation system player firmware more
New method flow diagram.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
The detection method of video and audio ability to play provided in an embodiment of the present invention, is implemented in playback equipment, playback equipment
Preferably intelligent television.
Fig. 1 is the detection method flow chart of video and audio ability to play provided in an embodiment of the present invention, according to Fig. 1, this
The detection method for the video and audio ability to play that inventive embodiments are provided, mainly comprises the following steps：
Step 110, playback equipment enabled instruction is received；
Specifically, the enabled instruction of playback equipment can refer to start-up command.After playback equipment normal boot-strap first
System can be initialized.
Step 120, the ability to play information for the playback equipment that playback equipment is locally stored is obtained；
Specifically, ability to play information includes one or more Resource Properties information that playback equipment can play, such as refer to
The attribute for showing signal source is 4K signal sources or DTS signal sources etc..
Ability to play information is recorded in advance in playback equipment locally, can write one with the firmware of system plays device
Storage is played, with the firmware upgrade of system plays device, corresponding ability to play information can also change accordingly.
Step 130, video and audio resource data is obtained, the interface display data of video and audio resource data are generated, and playing
The display interface of equipment is shown；
Specifically, playback equipment receives the video and audio resource data of network side transmission, according to the system configuration of playback equipment
Information, exports the display interface of video and audio resource data.
The information of the video and audio resource data shown by display interface can include content information, film title, collection number,
Duration etc..
Step 140, the selection information of video and audio resource data is received, determines that selected first regards sound according to selection information
Frequency resource data, and determine the first resource attribute information of the first video and audio resource data；
Specifically, the information shown according to above-mentioned steps 130 in display interface, user can select oneself to want to see
The video and audio resource seen is watched.User can be realized to video and audio by remote input apparatus, such as remote control or APP
The selection of resource, the input of row selection signal is entered by remote control or APP.Playback equipment is received after selection signal, is carried out
Parsing, determines the selected video and audio resource data of user.
Before the data are loaded using system plays device, county determines the attribute of selected video and audio resource data first
Information.
Step 150, matching ability to play information and first resource attribute information；
Specifically, in abovementioned steps 120, it has been determined that the ability to play information of playback equipment can including playback equipment
One or more Resource Properties information of broadcasting.Therefore the money for the video and audio resource that user needs viewing can be determined by matching
Source attribute information whether be playback equipment ability to play information in it is included.That is it may know that by this matching
Whether playback equipment has the ability to carry out the broadcasting to selected video and audio resource.
Step 160, when ability to play information includes first resource attribute information, it is by what is loaded in playback equipment
System player is played out to the first video and audio resource data.
Specifically, the first video and audio resource data can include loading in the broadcast address of video and audio resource, playback equipment
System plays device the required video/audio played out is played out according to the information of broadcast address.
Step 170, when not including first resource attribute information in ability to play information, default user's prompting letter is obtained
Breath, is shown by display interface to user's prompt message, is regarded to point out user's playback equipment not have to selected
The ability to play of audio resource data.
Specifically, user's prompt message is stored in advance in the memory of playback equipment, if it is determined that equipment does not have
There is the ability to play of the resource, then do not go to attempt to carry out loading broadcasting, directly output prompt message is informed that user is selected and regarded
Audio resource is not supported to play.So regenerate what user was pointed out after loading failure relative to trial loading resource data
For process, the time is saved, while also avoiding, because loading unsuccessfully causes system mistake, effectively having ensured system operation
Stability.
System plays device wherein described in step 150, is specifically as follows the system being carried in playback equipment system
Using, just solidify when playback equipment dispatches from the factory in systems, it can be updated by device management server afterwards or
Upgrading.
And the firmware of system plays device updates or upgrades, and can be started by management server, can also be sent out by playback equipment
Play request.
Updated by the firmware of management server activation system player or a specific process of upgrading can be such as Fig. 2 institutes
Show, comprise the following steps：
Step 210, the firmware new information that receiving device management server is pushed；
Wherein, firmware new information includes the version information of system plays device to be updated；
Step 220, when it is determined that the version information of system plays device to be updated is broadcast higher than the system loaded in playback equipment
When putting the version information of device, generation updates request and is sent to device management server；
Step 230, the system plays device that receiving device management server asks transmission according to updating is updated the data；
Step 240, updated the data according to system plays device and the system plays device loaded in playback equipment is updated.
The firmware for initiating request activation system player by playback equipment updates or a specific process of upgrading can be with
As shown in figure 3, comprising the following steps：
Step 310, playback equipment receives the firmware renewal request instruction of user's input；
Step 320, request instruction generation firmware is updated according to firmware and updates request message；
Wherein, firmware, which updates request message, includes the facility information of playback equipment and the version information of system plays device；
Step 330, when device management server is according to the facility information of playback equipment and the version information of system plays device
It is determined that there is when updating the data of system plays device, playback equipment is sent to by updating the data；
Step 340, playback equipment is according to the system plays device updated the data to being loaded in playback equipment of system plays device
It is updated.
In above process, if there is updating the data for redaction, judged by management equipment server.Broadcast
Put equipment and only perform the action for initiating to obtain request and receive data progress firmware renewal.
In another implementation, if there is updating the data for redaction, it can also be judged by playback equipment.When
It is determined that having after renewable data, then the request to updating the data actively is initiated by playback equipment, carry out firmware renewal.
Its detailed process can be with as shown in figure 4, comprise the following steps：
Step 410, playback equipment receives the firmware renewal request instruction of user's input；
Step 420, request instruction generation firmware is updated according to firmware and updates request message；
Wherein, firmware, which updates request message, includes the facility information of playback equipment；
Step 430, receiving device management server updates the firmware new information of the transmission of request message according to firmware；
Wherein, firmware new information includes the version information of system plays device to be updated；
Step 440, when it is determined that the version information of system plays device to be updated is broadcast higher than the system loaded in playback equipment
When putting the version information of device, generation updates request and is sent to device management server；
Step 450, the system plays device that receiving device management server asks transmission according to updating is updated the data；
Step 460, updated the data according to system plays device and the system plays device loaded in playback equipment is updated.
The detection method of video and audio ability to play provided in an embodiment of the present invention, by attempting to play certain in playback equipment
Whether anticipation playback equipment has the ability to play of the multimedia resource before multimedia resource, when impotentia is played
Prompt message is directly exported, is played without attempting loading multimedia resource, so as to avoid the playback equipment without ability to play
Because playing this multimedia resource and the problems such as generation system mistake or blank screen so that the response of playback equipment is rapider.
Professional should further appreciate that, each example described with reference to the embodiments described herein
Unit and algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software, generally describes the composition and step of each example according to function in the above description.
These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.
Professional and technical personnel can realize described function to each specific application using distinct methods, but this realize
It is not considered that beyond the scope of this invention.
The method that is described with reference to the embodiments described herein can use hardware, computing device the step of algorithm
Software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only storage
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. a kind of detection method of video and audio ability to play, it is characterised in that the detection method includes:
Receive playback equipment enabled instruction；
Obtain the ability to play information for the playback equipment that the playback equipment is locally stored；The ability to play information includes described
The playable one or more Resource Properties information of playback equipment；
Video and audio resource data is obtained, the interface display data of the video and audio resource data are generated, and in the playback equipment
Display interface shown；
The selection information of video and audio resource data is received, selected first video and audio number of resources is determined according to the selection information
According to, and determine the first resource attribute information of the first video and audio resource data；
Match the ability to play information and the first resource attribute information；
When not including the first resource attribute information in the ability to play information, default user's prompt message is obtained,
User's prompt message is shown by the display interface, to point out playback equipment described in user not have to institute
The ability to play of the video and audio resource data of selection.
2. detection method according to claim 1, it is characterised in that methods described also includes：When ability to play letter
When breath includes the first resource attribute information, regarded by the system plays device loaded in the playback equipment to described first
Audio resource data are played out.
3. detection method according to claim 1, it is characterised in that methods described also includes：
The firmware new information that receiving device management server is pushed；The firmware new information includes system plays to be updated
The version information of device；
When it is determined that the version information of the system plays device to be updated is higher than the system plays device loaded in the playback equipment
Version information when, generation update request be sent to the device management server；
Receive the device management server asks the system plays device sent to update the data according to described update；
Updated the data according to the system plays device and the system plays device loaded in the playback equipment is updated.
4. detection method according to claim 1, it is characterised in that methods described also includes：
The firmware that the playback equipment receives user's input updates request instruction；
Request instruction generation firmware is updated according to the firmware and updates request message；The firmware, which updates request message, includes institute
State the facility information of playback equipment and the version information of the system plays device；
When the device management server is according to the facility information of the playback equipment and the version information of the system plays device
It is determined that there is when updating the data of the system plays device, described update the data is sent to the playback equipment；
The playback equipment is according to the system plays device updated the data to being loaded in the playback equipment of the system plays device
It is updated.
5. detection method according to claim 1, it is characterised in that methods described also includes：
The firmware that the playback equipment receives user's input updates request instruction；
Request instruction generation firmware is updated according to the firmware and updates request message；The firmware, which updates request message, includes institute
State the facility information of playback equipment；
Receive the firmware new information that the device management server updates the transmission of request message according to the firmware；It is described solid
Part new information includes the version information of system plays device to be updated；
When it is determined that the version information of the system plays device to be updated is higher than the system plays device loaded in the playback equipment
Version information when, generation update request be sent to the device management server；
Receive the device management server asks the system plays device sent to update the data according to described update；
Updated the data according to the system plays device and the system plays device loaded in the playback equipment is updated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710446381.XA CN107135410A (en) | 2017-06-14 | 2017-06-14 | A kind of detection method of video and audio ability to play |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710446381.XA CN107135410A (en) | 2017-06-14 | 2017-06-14 | A kind of detection method of video and audio ability to play |
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| CN107135410A true CN107135410A (en) | 2017-09-05 |
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| CN201710446381.XA Pending CN107135410A (en) | 2017-06-14 | 2017-06-14 | A kind of detection method of video and audio ability to play |
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