CN105979118A - Video processing system and multimedia playing device provided with same - Google Patents
Video processing system and multimedia playing device provided with same Download PDFInfo
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- CN105979118A CN105979118A CN201610287344.4A CN201610287344A CN105979118A CN 105979118 A CN105979118 A CN 105979118A CN 201610287344 A CN201610287344 A CN 201610287344A CN 105979118 A CN105979118 A CN 105979118A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Controls And Circuits For Display Device (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention provides a video processing system and a multimedia playing device provided with the same, which belong to the technical field of multimedia. The video processing system comprises a first video module and a second video module, wherein the second video module comprises an inner video processing sub module, an outer video processing sub module and a display screen driving module; the inner video processing sub module receives and processes inner video data from the first video module; the outer video processing sub module receives and processes outer video data from an outer signal source, and a corresponding control signal is received and sent through the display screen driving module to the display screen of the multimedia playing device. Through high integration, the overall performance of the video processing system is enhanced, the tedious process in the design of the system is simplified, the cost is reduced and the cost performance of the multimedia playing device is improved.
Description
Technical field
The present embodiments relate to multimedia technology field, particularly relate to a kind of video system and playback equipment.
Background technology
CPU/GPU employed in existing high-end intelligent television is relative to the high-end calculating in same epoch
Machine, cell phone platform disposal ability low, and have high-quality video process intelligent television in, right
Control in FRC/MEMC chip and TCON chip uses separate mode, uses phase the most respectively
The chip controls answered so that motherboard layout area is big, power consumption big, heat dissipation design cost is high, causes intelligence
The problem that the video system design of TV is loaded down with trivial details and overall manufacturing cost is high produces, thus causes
Consumer's Experience is the best, reduces its wish choosing intelligent television.
Summary of the invention
The embodiment of the present invention provides a kind of processing system for video and has its multimedia play equipment, in order to
Solve the problem that in prior art, video system design is loaded down with trivial details and overall manufacturing cost is high.
The embodiment of the present invention provides a kind of processing system for video, and it includes the first video module and the second video
Module, wherein the second video module include interior video process submodule, external video process submodule with
And display screen drives module.Interior video processes submodule and is electrically connected at the first video module, and oneself
First video module receives the interior video data of an internal signal sources, and processes interior video data.
External video processes submodule can be electrically connected at an outside source, and outside outside source receives
Portion's video data, and process external video data.Display screen drives module to be electrically connected with in inside
Video processing submodule and external video process submodule, and display screen drives the inside after module reception process
External video data after video data or process, and according to the interior video data after processing or process
After external video data produce corresponding control signal.
Further, in above-mentioned processing system for video, interior video processes submodule and includes internal number
According to receptor and motion compensation block diagram of frame rate converter, internal data receptor is electrically connected with in the first video
Module and motion compensation block diagram of frame rate converter, wherein interior video processes submodule by internal data receptor
Receive interior video data from the first video module, and process internal regarding by motion compensation block diagram of frame rate converter
Frequency evidence.
Further, in above-mentioned processing system for video, external video processes submodule and includes external number
According to receptor and video processor, external video is processed submodule and is electrically connected with by external data receptor
In outside source, and external data receptor is electrically connected at video processor, wherein at external video
Reason submodule receives external video data by external data receptor from outside source, and passes through video
Processor processes external video data.
Further, in above-mentioned processing system for video, the second video module also includes that data form turns
Changing bridge sheet, Data Format Transform bridge sheet is electrically connected with and drives module, motion compensation frame per second in display screen
Transducer and video processor, the interior video data after Data Format Transform bridge sheet reception process or process
After external video data, and the data form of the interior video data after conversion process or process after
The data form of external video data.
Further, in above-mentioned processing system for video, external video processes submodule and includes external number
According to receptor and video processor, external video is processed submodule and is electrically connected with by external data receptor
In outside source, and external data receptor is electrically connected at video processor, and wherein external data connects
Receive device and receive external video data from outside source, and process external video data by video processor.
Further, in above-mentioned processing system for video, the second video module also includes that data form turns
Changing bridge sheet, Data Format Transform bridge sheet is electrically connected with and drives module, interior video to process in display screen
Submodule and video processor, the external video data after Data Format Transform bridge sheet reception process, and
The data form of the external video data after conversion process.
Further, in above-mentioned processing system for video, it is defeated that the first video module is electrically provided with audio frequency
Incoming interface, and the second video module is electrically provided with audio output interface, audio output interface is electrically connected with
In audio input interface, the second video module receives outside by external data receptor from outside source
Voice data, and transmit external audio data to the first video module by audio output interface.
Further, above-mentioned processing system for video also includes audio system, and audio system is electrically connected at
First video module, and receive external audio data or the inside of internal signal sources from the first video module
Voice data.
Further, in above-mentioned processing system for video, video processor include de-interlacing scanning device,
Scale controller, frame-rate conversion device and motion detection and compensator and combinations thereof one of them.
The embodiment of the present invention also provides a kind of multimedia playing apparatus, it is characterised in that include Video processing
System and display screen, processing system for video includes the first video module and the second video module, wherein second
Video module includes that interior video processes submodule, external video processes submodule and display screen drives mould
Block.Interior video processes submodule and is electrically connected at the first video module, and connects from the first video module
Receive the interior video data of an internal signal sources, and process interior video data.External video processes son
Module can be electrically connected at an outside source, and receives external video data from outside source, with
And process external video data.Display screen drive module be electrically connected with in interior video process submodule,
External video processes submodule and display screen, and display screen drives the interior video data after module reception process
Or the external video data after processing, and according to the outside after the interior video data after processing or process
Video data sends and controls signal to display screen accordingly.
Further, in above-mentioned multimedia playing apparatus, interior video processes submodule and includes inside
Data sink and motion compensation block diagram of frame rate converter, internal data receptor is electrically connected with and regards in first
Frequency module and motion compensation block diagram of frame rate converter, wherein interior video process submodule is received by internal data
Device receives interior video data from the first video module, and is processed internal by motion compensation block diagram of frame rate converter
Video data.
Further, in above-mentioned multimedia playing apparatus, external video processes submodule and includes outside
Data sink and video processor, external video is processed submodule and is electrically connected by external data receptor
It is connected to outside source, and external data receptor is electrically connected at video processor, wherein external video
Process submodule and receive external video data by external data receptor from outside source, and by regarding
Frequently processor processes external video data.
Further, in above-mentioned multimedia playing apparatus, the second video module also includes data form
Bridge sheet, Data Format Transform bridge sheet is electrically connected with and drives module, movement compensating frame in display screen
Rate converter and video processor, the interior video data after Data Format Transform bridge sheet reception process or place
External video data after reason, and the data form of the interior video data after conversion process or process after
The data form of external video data.
Further, in above-mentioned multimedia playing apparatus, external video processes submodule and includes outside
Data sink and video processor, external video is processed submodule and is electrically connected by external data receptor
It is connected to outside source, and external data receptor is electrically connected at video processor, wherein external data
Receptor receives external video data from outside source, and processes external video number by video processor
According to.
Further, in above-mentioned multimedia playing apparatus, the second video module also includes data form
Bridge sheet, Data Format Transform bridge sheet is electrically connected with and drives at module, interior video in display screen
Reason submodule and video processor, the external video data after Data Format Transform bridge sheet reception process, and
And the data form of the external video data after conversion process.
Further, in above-mentioned multimedia playing apparatus, the first video module is electrically provided with audio frequency
Input interface, and the second video module is electrically provided with audio output interface, audio output interface electrically connects
Being connected to audio input interface, the second video module passes through external data receptor outside outside source receives
Portion's voice data, and transmit external audio data to the first video module by audio output interface.
Further, above-mentioned multimedia playing apparatus also includes audio system, and audio system is electrically connected with
In the first video module, and receive in external audio data or internal signal sources from the first video module
Portion's voice data.
Further, in above-mentioned multimedia playing apparatus, video processor include de-interlacing scanning device,
Scale controller, frame-rate conversion device, motion detection and compensator and combinations thereof one of them.
The processing system for video that the embodiment of the present invention provides has the integration usefulness of high integration, makes from outward
The super clear video uncompressed data in portion can be directly accessed the processor of processing system for video and carry out follow-up place
Reason, in addition to can promoting overall performance, it is also possible to the complicated procedures in simplified system design and reduction
Cost, thus improve the cost performance of product.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that under,
Accompanying drawing during face describes is some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the block chart of the first embodiment of processing system for video of the present invention；
Fig. 2 is the block chart of the second embodiment of processing system for video of the present invention；
Fig. 3 is the block chart of the 3rd embodiment of processing system for video of the present invention；
Fig. 4 is the block chart of the specific embodiment of multimedia play equipment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Processing system for video disclosed by the embodiment of the present invention is suitable for application in intelligent television, tablet PC
Or mobile phone etc. is on the multimedia playing apparatus with display screen, or need externally connected with display screen or audio frequency system
On the multimedia device of system, such as scialyscope etc., in order to process and to transmit video data to display screen.With
On only in order to illustrate, but be not limited thereto.
Refer to Fig. 1, the processing system for video 10 disclosed by first embodiment of the invention includes the first video
Module 110 and the second video module 120.First video module 110 is electrically connected at an internal signal sources,
This internal signal sources can be the signal source that TV signal source, the signal source of the Internet or local side are downloaded.
Wherein, the first video module 110 is electrically provided with processor, video input interface, voice data output
Interface and audio data input interface.First video module 110 receives the audio frequency and video number of internal signal sources
According to, then by processor, the audio, video data from internal signal sources is processed, such as, sound is regarded
Video data in frequency evidence is changed into HDMI (High Definition Multimedia
Interface；Hereinafter referred to as HDMI) data form after, then export to the second video module 120；With
And the voice data in audio, video data is changed into audio-frequency bus (Inter-IC Sound；Hereinafter referred to as
I2S) after data form, then it is sent to an audio system by voice data output interface and plays out.
Second video module 120 is electrically connected at the first video module 110.Second video module 120 wraps
Include interior video and process submodule 121, external video process submodule 122 and display screen driving module
(TCON) 123, wherein internal data receptor 1211 is electrically connected at the first video module 110, uses
To receive the interior video data of internal signal sources from the first video module 110, and process and regard inside this
Frequency evidence, such as carry out motion detection and compensate (motion estimation and motion compensation,
MEMC), frame-rate conversion etc. optimize processing routine, allow interior video data be converted to high-resolution and height
Frame-rate video data.External data receptor 1221 is optionally electrically connected at an outside source,
Such as it is electrically connected at DVD player or Set Top Box etc. to be external in the audio frequency and video of processing system for video 10 and broadcast
Put device, in order to receive outside audio, video data from outside source, then by voice data therein (also
It is exactly external audio data) send to the first video module 110, in order to by the first video module 110
Transmission to audio system plays out；And to the video data in outside audio, video data (outside namely
Portion's video data) process, such as, motion detection and compensation, frame-rate conversion or resolution and ratio
The processing routine such as scaling adjustment.And the display screen of the second video module 120 drives module 123 electricity respectively
Property be connected to interior video and process submodule 121 and external video and process submodule 122, in order to from inside
Video processing submodule 121 reception process after interior video data or from external video process submodule
External video data after block 122 reception process, and according to the interior video data after processing or process
After external video data produce corresponding control signal, in order to drive be external in processing system for video 10
Display screen play corresponding video content.
Refer to Fig. 2, the processing system for video 10 disclosed by second embodiment of the invention includes the first video
Module 110 and the second video module 120.First video module 110 is electrically provided with processor, video
Input interface, voice data output interface and audio data input interface 111, and the first video module
110 are electrically connected at an internal signal sources, and this internal signal sources can be TV signal source, the Internet
The signal source that signal source or local side are downloaded, wherein the first video module 110 will be from interior by processor
The audio, video data of portion's signal source processes, such as, be changed into by the video data in audio, video data
After the data form of HDMI, then export to the second video module 120；Or by audio, video data
Voice data is changed into I2After the data form of S, then it is sent to an audio frequency system by voice data output interface
System plays out.
Second video module 120 is by inter-integrated circuit (Inter-Integrated Circuit, I2C) bus
It is electrically connected at the first video module 110.Second video module 120 includes that interior video processes submodule
121, external video process submodule 122 and display screen driving module (TCON) 123, and
Voice data output interface 124, voice data output interface electrically it is provided with on second video module 120
The data form of 124 is corresponding to the audio data input interface 111 of the first video module 110, and electrically
It is connected to audio data input interface 111.
The Video processing submodule 121 of the second video module 120 includes internal data receptor 1211 and fortune
Dynamic compensation block diagram of frame rate converter 1212.Internal data receptor 1211 is electrically connected with in the first video screen module
Block 110 and motion compensation block diagram of frame rate converter 1212, in order to receive internal signal from the first video module 110
The interior video data in source, and interior video data are sent to motion compensation block diagram of frame rate converter 1212.
Motion compensation block diagram of frame rate converter 1212 can be by motion detection and compensation (MEMC) chip collocation frame frequency
Change the combine component of (FRC) chip, or the one-chip form incorporating both functions is arranged in
In second video module 120.Motion compensation block diagram of frame rate converter 1212 is receiving after interior video data, base
With motion compensation principle, internal video data is carried out frame-rate conversion, by interior video data in motion detection
It is processed as high-resolution and high frame-rate video data, such as, promotes from the video content of common 60Hz refresh rate
To the video content of 120Hz or 240Hz refresh rate, thus passing through display screen in interior video data
Broadcast the time receiving and can improve the readability of broadcasting pictures.
External video processes submodule 122 and includes external data receptor 1221 and video processor 1222.
One end of external data receptor 1221 is electrically connected at video processor 1222, and the other end is alternative
Be electrically connected at an outside source, be such as electrically connected at DVD player or Set Top Box etc. external
Audio and video display device, in order to receive outside audio, video data from outside source.Video processor 1222
Including de-interlacing scanning device (Deinterlacer), scale controller (Scaler), frame-rate conversion device (FRC),
Motion detection and compensator (MEMC) and combinations thereof one of them, and video processor 1222 can be
Formed by said modules individual combination, it is also possible to be that the single high integration integrated and have said modules processes son
Module.External video processes submodule 122 and mainly receives outside audio, video data from outside source, so
By audio output interface 124, voice data therein (namely external audio data) is sent extremely afterwards
First video module 110, in order to sent to audio system by the first video module 110 and play out,
Such as send SPDIF or I by audio output interface 1242The external audio data of S data form is to
One video module 110, then be converted to I by the first video module 1102After the data form of S, send extremely
Audio system plays out.Additionally, after receiving outside audio, video data, external video processes submodule
Video data therein (namely external video data) is located by 122 by video processor 1222
Reason, such as, carries out the processing routines such as detection, motion compensation, frame-rate conversion of moving to external video data,
External video data is processed as high-resolution and high frame-rate video data；Or interleaved shadow
As being reduced into the image of progressive scan；Or image resolution or ratio are zoomed in and out adjustment etc..
The display screen of the second video module 120 drives module 123 to be electrically connected with and processes in interior video
The motion compensation block diagram of frame rate converter 1212 of submodule 121 and external video process at the video of submodule 122
Reason device 1222, in order to from motion compensation block diagram of frame rate converter 1212 reception process after interior video data or
Person is the external video data after video processor 1222 reception processes, and according to the inside after processing
External video data after video data or process produces corresponding control signal, in order to drives and is external in
The display screen of processing system for video 10 plays corresponding video content.
Based on above-mentioned, the processing system for video disclosed by the embodiment of the present invention has the integration effect of high integration
Can, in addition to can promoting overall performance, it is also possible to the complicated procedures in simplified system design and reduction
Cost, thus improve the cost performance of product.
Refer to Fig. 3, for the block chart of the 3rd embodiment of processing system for video of the present invention.Institute of the present invention
The 3rd embodiment disclosed and the second embodiment are roughly the same in structure or composition assembly, difference between the two
Different being, the processing system for video disclosed by third embodiment of the invention also wraps at the second video module 120
Including Data Format Transform bridge sheet 125, wherein Data Format Transform bridge sheet 125 is electrically connected with in display
Screen drives module 123, interior video to process the motion compensation block diagram of frame rate converter 1212 of submodule 121 and outer
The video processor 1222 of portion's Video processing submodule 122.Data Format Transform bridge sheet 125 is in order to receive
Motion compensation block diagram of frame rate converter 1212 process after interior video data or video processor 1222 at
External video data after reason, and the data form of the interior video data after conversion process or process after
The data form of external video data, be such as that miniature low-voltage is poor from the Data Format Transform of HDMI
Sub-signal (Mini Low Voltage Differential Signaling, MiniLVDS), in order to allow process
After interior video data or process after external video data can be sent to display screen smoothly.
In the application of processing system for video, be suitable to be arranged in multimedia play equipment, in order to many matchmakers
Audio, video data received by body playback equipment is optimized process, especially for video counts therein
According to optimization process.Below by way of the detailed description of the invention processing system for video to disclosed herein
Concrete application explanation for example.
Refer to Fig. 3, the multimedia play equipment 1 disclosed by the specific embodiment of the invention is except above-mentioned
Processing system for video 10 (processing system for video disclosed by the such as the 3rd embodiment) outward, also includes display
Screen 20 and the audio system 30 of alternative configuration, display screen 20 and audio system 30 can be but
It is not limited to audio frequency and/or video play device that multimedia play equipment 1 is had itself, such as, exists
Multimedia play equipment 1 is under the scene of intelligent television；Or it is external in many matchmakers with dismountable form
The audio frequency of body playback equipment 1 and/or video play device, such as, be scialyscope at multimedia play equipment 1
Scene under.In the present embodiment, it is with multimedia play equipment 1 for intelligent television as an example,
But it is not limited thereto.
Display screen 20 is electrically connected at the display screen of the second video module 120 and drives module 123, in order to connect
Receive the control signal that display screen drives module 123 to produce, and present corresponding video shadow according to control signal
Picture.
Audio system 30 is electrically connected at the first video module 110, such as, pass through I2C bus and I2S
Bus is electrically connected at the first video module 110, and receives from outside from the first video module 110
The external audio data of signal source or the internal audio frequency data from internal signal sources, then broadcast
Put.
Wherein, when interior video data are play by the first video module 110, the first video module 110
According to practical situation, the data form of internal video data or internal audio frequency data can be changed, example
After interior video transformation of data is HDMI form, export to the second video module 120, and will
Internal audio frequency transformation of data is I2After S form, it is sent to audio system 30 and plays out.
Then, this interior video number is transmitted by the internal data receptor 1211 of the second video module 120
High-resolution and High-resolution Processing is carried out, the most again by number according to motion compensation block diagram of frame rate converter 1212
After being changed into, according to form Bridge sheet 125, the data form that display screen 20 can receive, then drive via display screen
Dynamic model block 123 sends display screen 20 to and carries out the display of video image.
Further, when video data comes from outside source, by the second video module 120 outside
Portion's data sink 1212 receives external video data, and sends external video data to Video processing
Device 1222 carries out corresponding processing routine, and such as move detection, motion compensation, frame-rate conversion etc. process journey
Sequence.Then, then it is changed into, by Data Format Transform bridge sheet 125, the data form that display screen 20 can receive,
Such as MiniLVDS, then drives module 123 to send display screen 20 to by display screen and carries out video shadow
The display of picture.And come from the external audio data of outside source, defeated in the second video module 120
Go out SPDIF/I2The external audio data of S form is to the first video module 110, then passes through the first video module
110 output I2The external audio data of S form plays out to audio system 30.
Additionally, receive external video data at the second video module 120 by external data receptor 1221
Application scenarios in, if user presses remote controller or button when being controlled processing system for video 10, logical
Cross the first video module 110 and produce corresponding menu data, and passed by internal data receptor 1211
Deliver to the second video module 120, allow menu data in the second video module 120 with external video data
It is overlapped, and by, after the transformation of data form, being changed into the data form that display screen 20 can receive,
Such as MiniLVDS, drive module 123 to send display screen 20 to by display screen the most again and carry out video shadow
The display of picture.
Device embodiment described above is only schematically, wherein said illustrates as separating component
Unit can be or may not be physically separate, the parts shown as unit can be or
Person may not be physical location, i.e. may be located at a place, or can also be distributed to multiple network
On unit.Some or all of module therein can be selected according to the actual needs to realize the present embodiment
The purpose of scheme.Those of ordinary skill in the art are not in the case of paying performing creative labour, the most permissible
Understand and implement.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive each reality
The mode of executing can add the mode of required general hardware platform by software and realize, naturally it is also possible to by firmly
Part.Based on such understanding, the portion that prior art is contributed by technique scheme the most in other words
Dividing and can embody with the form of software product, this computer software product can be stored in computer can
Read in storage medium, such as ROM/RAM, magnetic disc, CD etc., including some instructions with so that one
Computer equipment (can be personal computer, server, or the network equipment etc.) performs each to be implemented
The method described in some part of example or embodiment.
Last it is noted that above example is only in order to illustrate technical scheme, rather than to it
Limit；Although the present invention being described in detail with reference to previous embodiment, the ordinary skill of this area
Personnel it is understood that the technical scheme described in foregoing embodiments still can be modified by it, or
Person carries out equivalent to wherein portion of techniques feature；And these amendments or replacement, do not make corresponding skill
The essence of art scheme departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (18)
1. a processing system for video, it is characterised in that include the first video module and the second video module,
Described second video module includes:
Interior video processes submodule, is electrically connected at described first video module, at described interior video
Reason submodule receives the interior video data of an internal signal sources from described first video module, and processes institute
State interior video data；
External video processes submodule, can be electrically connected at an outside source, and described external video processes
Unit receives external video data from described outside source, and processes described external video data；And
Display screen drives module, is electrically connected with and processes submodule and described outside in described interior video
Video processing submodule, after described display screen drives the interior video data after module reception process or process
External video data, and according to the interior video data after described process or the outside after described process
Video data produces corresponding control signal.
Processing system for video the most according to claim 1, it is characterised in that at described interior video
Reason submodule includes internal data receptor and motion compensation block diagram of frame rate converter, described internal data receptor
It is electrically connected with in described first video module and described motion compensation block diagram of frame rate converter, wherein said interior
Portion's Video processing submodule by described internal data receptor from described first video module receive described in
Portion's video data, and process described interior video data by described motion compensation block diagram of frame rate converter.
Processing system for video the most according to claim 2, it is characterised in that at described external video
Reason submodule includes external data receptor and video processor, and described external video processes submodule to be passed through
Described external data receptor is electrically connected at described outside source, and described external data receptor electricity
Property be connected to described video processor, wherein said external video processes submodule by described external data
Receptor receives described external video data from described outside source, and by described video processor
Manage described external video data.
Processing system for video the most according to claim 3, it is characterised in that described second video screen module
Block also includes that Data Format Transform bridge sheet, described Data Format Transform bridge sheet are electrically connected with in described aobvious
Display screen drives module, described motion compensation block diagram of frame rate converter and described video processor, described data form
Bridge sheet receives the interior video data after described process or the external video data after described process, and
And change the external video data after the data form of the interior video data after described process or described process
Data form.
Processing system for video the most according to claim 1, it is characterised in that at described external video
Reason submodule includes external data receptor and video processor, and described external video processes submodule to be passed through
Described external data receptor is electrically connected at described outside source, and described external data receptor electricity
Property is connected to described video processor, and wherein said external data receptor receives from described outside source
Described external video data, and process described external video data by described video processor.
Processing system for video the most according to claim 5, it is characterised in that described second video screen module
Block also includes that Data Format Transform bridge sheet, described Data Format Transform bridge sheet are electrically connected with in described aobvious
Display screen drives module, described interior video to process submodule and described video processor, described data form
Bridge sheet receives the external video data after described process, and changes the external video after described process
The data form of data.
Processing system for video the most according to claim 1, it is characterised in that described first video screen module
Block is electrically provided with audio input interface, and described second video module is electrically provided with audio output interface,
Described audio output interface is electrically connected at described audio input interface, and described second video module passes through institute
State external data receptor and receive external audio data from described outside source, and by described audio frequency
Output interface transmits described external audio data to described first video module.
Processing system for video the most according to claim 7, it is characterised in that also include audio system,
Described audio system is electrically connected at described first video module, and receives from described first video module
The internal audio frequency data of described external audio data or described internal signal sources.
Processing system for video the most according to claim 1, it is characterised in that described video processor
Including de-interlacing scanning device, scale controller, frame-rate conversion device and motion detection and compensator and group thereof
Close one of them.
10. a multimedia playing apparatus, it is characterised in that include processing system for video and display screen,
Described processing system for video includes the first video module and the second video module, and described second video module
Including:
Interior video processes submodule, is electrically connected at described first video module, at described interior video
Reason submodule receives the interior video data of an internal signal sources from described first video module, and processes institute
State interior video data；
External video processes submodule, is electrically connected at described video processor, and can be electrically connected at
One outside source, described external video processes submodule and receives external video number from described outside source
According to, and process described external video data；And
Display screen drives module, is electrically connected with and processes submodule, external video process in interior video
Submodule and described display screen, described display screen drives the interior video data after module reception process or place
External video data after reason, and according to the interior video data after described process or described process after
External video data sends and controls signal to described display screen accordingly.
11. multimedia playing apparatus according to claim 10, it is characterised in that described inside
Video processing submodule includes internal data receptor and motion compensation block diagram of frame rate converter, described internal data
Receptor is electrically connected with in described first video module and described motion compensation block diagram of frame rate converter, wherein
Described interior video is processed submodule and is received from described first video module by described internal data receptor
Described interior video data, and process described interior video data by described motion compensation block diagram of frame rate converter.
12. multimedia playing apparatus according to claim 11, it is characterised in that described outside
Video processing submodule includes external data receptor and video processor, and described external video processes submodule
Block is electrically connected at described outside source by described external data receptor, and described external data connects
Receiving device and be electrically connected at described video processor, wherein said external video processes submodule by outside described
Portion's data sink receives described external video data from described outside source, and by described video
Reason device processes described external video data.
13. multimedia playing apparatus according to claim 12, it is characterised in that described second regards
Frequency module also includes that Data Format Transform bridge sheet, described Data Format Transform bridge sheet are electrically connected with in institute
State display screen and drive module, described motion compensation block diagram of frame rate converter and described video processor, described data
Form Bridge sheet receives the interior video data after described process or the external video number after described process
According to, and change the outside after the data form of the interior video data after described process or described process and regard
The data form of frequency evidence.
14. multimedia playing apparatus according to claim 10, it is characterised in that described outside
Video processing submodule includes external data receptor and video processor, and described external video processes submodule
Block is electrically connected at described outside source by described external data receptor, and described external data connects
Receiving device and be electrically connected at described video processor, wherein said external data receptor is from described external signal
Source receives described external video data, and processes described external video data by described video processor.
15. multimedia playing apparatus according to claim 14, it is characterised in that described second
Video module also include Data Format Transform bridge sheet, described Data Format Transform bridge sheet be electrically connected with in
Described display screen drives module, described interior video to process submodule and described video processor, described number
The external video data after described process is received according to form Bridge sheet, and outside changing after described process
The data form of portion's video data.
16. multimedia playing apparatus according to claim 10, it is characterised in that described first regards
Frequency module is electrically provided with audio input interface, and described second video module is electrically provided with audio frequency output
Interface, described audio output interface is electrically connected at described audio input interface, described second video module
Receive external audio data by described external data receptor from described outside source, and pass through institute
State audio output interface and transmit described external audio data to described first video module.
17. multimedia playing apparatus according to claim 16, it is characterised in that also include audio frequency
System, described audio system is electrically connected at described first video module, and from described first video screen module
Block receives described external audio data or the internal audio frequency data of described internal signal sources.
18. multimedia playing apparatus according to claim 10, it is characterised in that at described video
Reason device include de-interlacing scanning device, scale controller, frame-rate conversion device, motion detection with compensator and
Combine one of them.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287344.4A CN105979118A (en) | 2016-05-03 | 2016-05-03 | Video processing system and multimedia playing device provided with same |
| PCT/CN2016/101057 WO2017190468A1 (en) | 2016-05-03 | 2016-09-30 | Video processing system and multimedia playing device having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287344.4A CN105979118A (en) | 2016-05-03 | 2016-05-03 | Video processing system and multimedia playing device provided with same |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610287344.4A Pending CN105979118A (en) | 2016-05-03 | 2016-05-03 | Video processing system and multimedia playing device provided with same |
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| Country | Link |
|---|---|
| CN (1) | CN105979118A (en) |
| WO (1) | WO2017190468A1 (en) |
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| WO2017190468A1 (en) * | 2016-05-03 | 2017-11-09 | 乐视控股（北京）有限公司 | Video processing system and multimedia playing device having same |
| CN109005453A (en) * | 2018-08-03 | 2018-12-14 | 合肥联宝信息技术有限公司 | A kind of video render control method and electronic equipment |
| CN111464803A (en) * | 2020-04-16 | 2020-07-28 | 中国长城科技集团股份有限公司 | Display control system |
| CN111477189A (en) * | 2020-05-11 | 2020-07-31 | 硅谷数模(苏州)半导体有限公司 | Time schedule controller and display device |
| WO2023178576A1 (en) * | 2022-03-23 | 2023-09-28 | 康佳集团股份有限公司 | Display control method, display control apparatus, and intelligent terminal |
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| WO2017190468A1 (en) | 2017-11-09 |
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