CN103067769A - Television program sharing method - Google Patents

Television program sharing method Download PDF

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Publication number
CN103067769A
CN103067769A CN201110318045XA CN201110318045A CN103067769A CN 103067769 A CN103067769 A CN 103067769A CN 201110318045X A CN201110318045X A CN 201110318045XA CN 201110318045 A CN201110318045 A CN 201110318045A CN 103067769 A CN103067769 A CN 103067769A
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television equipment
video content
picture
television
area network
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CN201110318045XA
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Chinese (zh)
Inventor
何勇鸿
陈民忆
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Amtran Technology Co Ltd
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Amtran Technology Co Ltd
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Priority to CN201110318045XA priority Critical patent/CN103067769A/en
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Abstract

A television program sharing method includes the following steps: pushing a first video content displayed on a first television device to a second television device connected with the first television device; besides, displaying the first video content on a first image of the second television device and at the same time displaying a second video content obtained from a first tuner of the second television device on a second image of the second television device.

Description

TV programme is shared method
Technical field
The present invention relates to a kind of TV programme and share method, relate in particular to respectively having the TV programme that operates between two television equipments of single tuner and share method.
Background technology
The ratio that has two television equipments in the at present general family increases gradually.Usually, a plurality of users in the same family may operate respectively many television equipments to play different content of TV program or video content.When a user finds that the content of TV program of watching at present is very attractive or is worth sharing to other users, can wish and immediately this programme content to be shared to the television equipment that other users are using.Perhaps, when the user is watching a content of TV program, might wish to see simultaneously the programme content of other television channels, but be subject to most of television equipment one tuner only be arranged, the content of TV program of sharing other channels by other television equipments is only arranged, just can realize this target.Therefore, how sharing content of TV program between the plural television equipment, must not increase extra tuner again, is an important problem really.
Summary of the invention
From the above, example embodiment of the present invention provides a kind of TV programme to share method.By the video content that pulls other channels from another television equipment, and show simultaneously the video content that local side plays originally and the video content that pulls, or push the in progress video content of local side to another television equipment, can realize in the shared TV programme that respectively has between two television equipments of single tuner.
According to an example embodiment of the present invention, the present invention proposes a kind of TV programme and shares method, and it may further comprise the steps.To be shown at present the first video content of the first television equipment, push to one second television equipment that is connected in described the first television equipment.In addition, at described the first video content of the first picture disply of described the second television equipment, and the second video content of obtaining by a tuner of described the second television equipment at the second picture disply of described the second television equipment simultaneously.
In an example embodiment of the present invention, wherein said the first picture and described the second picture form a PIP, and described the first picture is a sprite, and described the second picture is a mother picture, and described sprite is stacked on the described mother picture.
In an example embodiment of the present invention, wherein, described the first picture is less than described the second picture.
In an example embodiment of the present invention, described the first video content is pushed to before described the second television equipment, described method also comprises: transmit an announcement information to described the second television equipment by described the first television equipment, wherein said announcement information comprises the corresponding programm name of described the first video content.In addition, when described the first television equipment receives a confirmation of described the second television equipment answer, push described the first video content to described the second television equipment, the user that wherein said confirmation represents described the second television equipment agrees to watch described the first video content.
According to an example embodiment of the present invention, the present invention proposes a kind of TV programme and shares method, and it may further comprise the steps.When the first television equipment shows the first video content of obtaining by the first tuner of described the first television equipment at present, by its first communications module, control the second communication module of the second television equipment, to start the second tune device of described the second television equipment, wherein, a display unit of described the second television equipment is in a closed condition.Described the first television equipment is chosen a channel to obtain the second video content by the described second tune device of control.Described the first television equipment is obtained described the second video content via described second communication module.
In an example embodiment of the present invention, described method also comprises: at described the first video content of the first picture disply of described the first television equipment, and simultaneously at described the second video content of the second picture disply of described the first television equipment.
According to an example embodiment of the present invention, the present invention proposes a kind of TV programme and shares method, and it may further comprise the steps.The first television equipment transmits the first instruction to one second television equipment by its first communications module.Described the second television equipment receives described the first instruction by its second communication module, and starts its tuner according to described the first instruction.Described the second television equipment receives the second instruction that the first television equipment transmits by described second communication module, and control described tuner according to described the second instruction and choose a channel obtaining a video content, and transmit described video content to described the first television equipment by described second communication module.
In an example embodiment of the present invention, wherein, a display unit of described the second television equipment is in a closed condition.
According to an example embodiment of the present invention, the present invention proposes a kind of TV programme and shares method, is applicable to only have a television equipment of a tuner, and may further comprise the steps.When described television equipment during at the first video content that its first picture disply is obtained by described tuner, receive the second video content that other television equipments provide.In addition, described the second video content of obtaining by described other television equipments at the second picture disply of described television equipment.
According to example embodiment of the present invention, the present invention proposes TV programme and shares method.By the communication connection between the television equipment, the user can push video content that present local side tuner obtains to other television equipments, or obtained the video content of other channels by the tuner of another television equipment, and show simultaneously originally by local side the tuner video content of obtaining and the video content that pulls in same television equipment.Accordingly, can be neatly and share efficiently TV programme.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate accompanying drawing to be described in detail below.
Description of drawings
Fig. 1 shows a kind of TV programme shared system.
Fig. 2 is the functional-block diagram according to the shown a kind of television equipment of an example embodiment of the present invention.
Fig. 3 is the flow chart that the shown a kind of TV programme of the first example embodiment according to the present invention is shared method.
Fig. 4 is the flow chart that the shown a kind of TV programme of the second example embodiment according to the present invention is shared method.
Fig. 5 is the flow chart that the shown a kind of TV programme of the 3rd example embodiment according to the present invention is shared method.
Fig. 6 is the flow chart that the shown a kind of TV programme of the 4th example embodiment according to the present invention is shared method.
Reference numeral:
10: TV programme shared system 207: the media decoder
Television equipment 208 in 111: the first: multiplexer
Television equipment 209 in 112: the second: the ratio transducer
113: the three television equipments 210: display unit
120: radio access device 211:H.264 encoder
130: router two 12: the wire communication module
201: tuner 213: the radio communication module
202: simulated television demodulator 214:HDMI conveyer
203: digital television demodulator 215: the control module
204: video content decoder 310~320,410~430,510~530,
205:MPEG-2 decoder 610~620: step
206: the high-definition multimedia interface receiver
Embodiment
The invention provides a plurality of TV programme and share method, be applicable between a plurality of television equipments, reach the purpose of sharing TV programme by wire communication mode or communication.The shared method of described TV programme is applicable to TV programme shared system as shown in Figure 1, can between plural television equipment, share TV programme.
Fig. 1 shows a kind of TV programme shared system.Please refer to Fig. 1, this TV programme shared system 10 comprises the first television equipment 111, the second television equipment 112, the 3rd television equipment 113, radio access device 120 and router one 30.Radio access device 120 is the take-away belt (conveyor) of supporting the radio area network function for example, and described radio area network function for example is the radio communication function of radio area network compatibility standard (Wi-Fi) or IEEE 802.11 standards.
The first television equipment 111, the second television equipment 112, the 3rd television equipment 113 can be arranged at different floors, or not in the chummery.Illustrate, the first television equipment 111, the second television equipment 112, the 3rd television equipment 113 can be arranged at respectively the first floor, the second floor and third story layer.Other lifts an example explanation, and the first television equipment 111, the second television equipment 112, the 3rd television equipment 113 can be arranged at respectively three of same floor not chummeries.Yet the present invention is defined in above-mentionedly, can also be implemented in the combined situation that other arrange the space.In addition, in other embodiments, the TV programme shared system can only have two television equipments, or comprises above three television equipments.Fig. 1 only provides one with reference to example, is not to limit the practical range that TV programme proposed by the invention is shared method.
In the present embodiment, the first television equipment 111, the second television equipment 112, the 3rd television equipment 113 can be connected to each other by router one 30, to form a wired Local Area Network.Yet the present invention is defined in wired Local Area Network to implement, and can also connect the first television equipment 111, the second television equipment 112, the 3rd television equipment 113 by radio access device 120.Radio access device 120 can be connected in router one 30, and can be connected to the world-wide web (not shown).In addition, introduce the detailed technology content of a kind of television equipment that can realize the shared method of TV programme with reference to Fig. 2.
Fig. 2 is the functional-block diagram according to the shown a kind of television equipment of an example embodiment of the present invention.Please refer to Fig. 2, this television equipment 20 comprises tuner (tuner) 201, simulated television demodulator 202, digital television demodulator 203, video content decoder (video decoder) 204, MPEG-2 decoder 205, high-definition multimedia interface (HDMI) receiver 206, media decoder (media decoder) 207, multiplexer (multiplexer) 208, ratio transducer (scaler) 209, display unit 210, H.264 encoder 211, wire communication module 212, radio communication module 213, HDMI conveyer 214 and control module 215.
Tuner 201 is used for choosing the channel of radiofrequency signal, provides respectively to simulated television demodulator 202 and digital television demodulator 203 with analog tv broadcast signal or digital TV broadcast signal with terrestrial broadcasting or satellite broadcasting.
Simulated television demodulator 202 is connected to tuner 201, is used for receiving analog tv broadcast signal, and the demodulation analog tv broadcast signal, provides TV programme signal to video content decoder 204.
Digital television demodulator 203 is connected to tuner 201, is used for the receiving digital television broadcast signal, and the demodulation digital TV broadcast signal, provides TV programme signal to MPEG-2 decoder 205.
Video content decoder 204 is connected to simulated television demodulator 202, is used for the TV programme signal of decoding, and provides decoded video content and audio content to multiplexer 208.Perhaps, video content decoder 204 can be connected to box (STB) (not shown) on the outside machine, the TV programme signal that box provides on the outside machine that is used for decoding.
MPEG-2 decoder 205 is connected to digital television demodulator 203, is used for the TV programme signal of decoding, and provides decoded video content and audio content to multiplexer 208.In other embodiments, MPEG-2 decoder 205 can be replaced into the corresponding decoder of the video content coding standard that digital television demodulator 203 supports.
High-definition multimedia interface receiver 206 is connected to an external transmission lines (not shown) or radio communication module 213, be used for receiving the high-definition multimedia content that an outside high-definition multimedia signal source (not shown) provides, and provide this high-definition multimedia content to multiplexer 208.
Media decoder 207 is connected to an external multimedia signal source (not shown) and wire communication module, is used for receiving a multi-media signal, and this multi-media signal of decoding is for providing decoded video content and audio content to multiplexer 208.
Multiplexer 208 is connected to video content decoder 204, MPEG-2 decoder 205, high-definition multimedia interface receiver 206 and media decoder 207, being used for the multiplex (MUX) processes the content of multimedia of these inputs, and exports video content that multiplex (MUX) processes and audio content to ratio transducer 209.In addition, multiplexer 208 also is connected to H.264 encoder 211, is used for video content and audio content that multiplex (MUX) is processed, or H.264 one of them of the content of multimedia of input exported to encoder 211 and carried out compressed encoding and process.In addition, multiplexer 208 also is connected to radio communication module 213 or HDMI conveyer 214, be used for inciting somebody to action video content and the audio content of multiplex's processing, or one of them of the content of multimedia of input export to radio communication module 213 or HDMI conveyer 214, to transmit content of multimedia to an exterior display device.
Ratio transducer 209 is connected to multiplexer 208, is used for promoting the image quality of video content, and adjusts the displaying ratio of video content according to the resolution size of the display unit 210 of next stage.Display unit 210 is connected to ratio transducer 209, and output video content and audio content.Ratio transducer 209 also can be used to produce at least one key frame and a sprite, or two separation pictures that show simultaneously are in display unit 210.
H.264 encoder 211 is connected to wire communication module 212, is used for exporting coded signal to wire communication module 212, is sent to an exterior display device.Wire communication module 212 supports for example to be too wired area network communications technology of network (Ethernet) or IEEE 802.3 standards of second.Radio communication module 213 supports for example to be the wireless communication technology (WiFi Direct) of a radio area network compatibility standard (Wi-Fi), a wireless family digital interface technology (WHDI), a wireless high image quality transmission technology (WirelessHD) or the direct transmission technology of a short distance.
In addition, wire communication module 212 is also supported a DLNA standard (DLNA), and can obtain multi-media signal by wired Local Area Network, is sent to media decoder 207 processing of decoding.In like manner, radio communication module 213 also can be got multi-media signal by radio area network, is sent to media decoder 207 processing of decoding.
Control module 215 is connected to wire communication module 212 and radio communication module 213, is used for the and instruction of receiving and sending messages, and according to the information that receives or the above-listed element (because of the accompanying drawing limited space, not showing all possible annexation) of instruction control.
The first television equipment 111 of TV programme shared system 10, the second television equipment 112, the 3rd television equipment 113 can have all elements or most of element and its corresponding function of this television equipment 20.Illustrate, the first television equipment 111 can only comprise simulated television demodulator 202, video content decoder 204 and other elements that decoding is processed, communication is relevant, but does not comprise digital television demodulator 203, MPEG-2 decoder 205.Perhaps, the second television equipment 112 can only comprise digital television demodulator 203, MPEG-2 decoder 205 and other elements that decoding is processed, communication is relevant, but does not comprise simulated television demodulator 202, video content decoder 204.Or the 3rd television equipment 113 can not comprise wired communications module 212 and media decoder 207, and only comprises the element that radio communication module 213 is relevant with other video/audio content decodings.
Fig. 3 is the flow chart that the shown a kind of TV programme of the first example embodiment according to the present invention is shared method.Please be simultaneously with reference to Fig. 1, Fig. 2 and Fig. 3, this TV programme is shared method and is originated in step 310.In step 310, the first television equipment 111 will be shown in the first video content of the first television equipment 111 at present, push to the second television equipment 112 that is connected in the first television equipment 111.In step 320, at the first picture disply first video content of the second television equipment 112, and the second video content of obtaining by a tuner of the second television equipment at the second picture disply of the second television equipment 112 simultaneously.
The first picture of the second television equipment 112 and the second picture can form a PIP (picture-in-picture, PIP), wherein the first picture can be a sprite (sub-picture), described the second picture is a mother picture (main picture), and sprite is stacked on the mother picture, and the first picture is less than the second picture.
Yet the present invention be not be defined in above-mentioned, the first picture of the second television equipment 112 and the second picture can also form a separation picture (picture-on-picture, POP), and the first picture and the second picture are shown in the display screen of described the second television equipment simultaneously, but not overlapping.In addition, the user can control the change action of above-mentioned the first picture and the second picture disply content, so that the second television equipment 112 is at the first picture disply the second video content, and the first video content of being obtained by the first television equipment at the second picture disply.In other embodiments, the second television equipment 112 can only show the first video content of being obtained by the first television equipment, and does not show the second video content that tuner own is obtained.Perhaps, the second television equipment 112 is the second obtained video content of the own tuner of demonstration only, and does not show by the first obtained video content of the first television equipment.The user also can control the change action of above-mentioned the first video content and the second video content.
Moreover, share in the method in the shown TV programme of Fig. 3, the first video content is pushed to before the second television equipment 112 by the first television equipment 111, this TV programme is shared method and also comprised: transmitted the second control module of announcement information to the second television equipment 112 by the first control module of the first television equipment 111, wherein said announcement information comprises the corresponding programm name of described the first video content; And when the first control module of the first television equipment 111 receives the confirmation that the second control module of the second television equipment 112 replys, the first television equipment 111 just can push the first video content to the second television equipment 112, and the user that wherein said confirmation represents the second television equipment 112 agrees to watch the first video content.Described announcement information also can be an inquiry message.
In addition, the first television equipment 111 can be connected to by the wherein one of a wired Local Area Network or a radio area network the second television equipment 112, and pushes the first video content to the second television equipment 112 by the wherein one of radio area network, wired Local Area Network, a DLNA standard, a wireless family digital interface technology, a wireless high image quality transmission technology or the direct transmission technology of a short distance.
Fig. 4 is the flow chart that the shown a kind of TV programme of the second example embodiment according to the present invention is shared method.Please be simultaneously with reference to Fig. 1, Fig. 2 and Fig. 4, this TV programme is shared method and is originated in step 410.In step 410, when the first television equipment 111 shows the first video content of obtaining by the first tuner of the first television equipment 111 at present, the first television equipment 111 is controlled the second communication module (corresponding to wire communication module or the radio communication module of the first television equipment 111) of the second television equipment 112 by its first communications module (for example being wire communication module or the radio communication module of the first television equipment 111).
In step 420, the first television equipment 111 is chosen a channel to obtain the second video content by the second tune device of control the second television equipment 112.In step 430, the first television equipment is obtained the second video content via the second communication module of the second television equipment 112.
Sharing method in the shown TV programme of Fig. 4 also comprises: at the first picture disply first video content of the first television equipment 111, and the while is at the second picture disply second video content of the first television equipment 111.The embodiment of similar Fig. 3 mentions, in the present embodiment, the video content that the first picture of changeable the first television equipment 111 of user and the second picture are shown, and the first picture and the second family face can form PIP or separation picture.
Fig. 5 is the flow chart that the shown a kind of TV programme of the 3rd example embodiment according to the present invention is shared method.Please be simultaneously with reference to Fig. 1, Fig. 2 and Fig. 3, this TV programme is shared method and is originated in step 510.In step 510, the first television equipment 111 transmits the first instruction to the second communication module (corresponding to wire communication module or the radio communication module of the first television equipment 111) of the second television equipment 112 by its first communications module (for example being wire communication module or the radio communication module of the first television equipment 111).At this moment, the display unit of the second television equipment 112 (or display unit) is in the situation of a closed condition.
In step 520, the second television equipment receives the first instruction by its second communication module, and starts the tuner of the second television equipment 112 according to the first instruction.In step 530, the second television equipment 112 receives one second instruction that the first television equipment transmits by its second communication module, and control the tuner of the second television equipment 112 according to this second instruction, choose a channel obtaining a video content, and transmit obtained video content to the first television equipment 111 by its second communication module.111 of the first television equipments receive this video content by its first communications module.
It is noted that at this, the shown program of Fig. 5 is shared method, is in the situation of a closed condition applicable to the display unit (or display unit) when the second television equipment 112.More clearly demonstrate the mode of receiving and dispatching instruction and transmitting audio-video content between the first television equipment 111 and the second television equipment 112.Illustrate, when the display unit (or display unit) of the second television equipment 112 in off position the time, its second communication module (for example, the Wi-Fi module) can enter sleep pattern (sleep mode), but can regularly wake up (Wake up).When the first television equipment 111 sends the first instructions or the second instruction to the second television equipment 112, if the second television equipment 112 is not just still waken up in sleep pattern yet, then the first television equipment 111 can send identical instruction constantly, receives the instruction of the first television equipment 111 and replys confirmation (ACK) until the second television equipment 112 is just waken up.At this moment, the control module of the second television equipment 112 can be opened the tuner of the second television equipment 112, being adjusted to the channel of the first television equipment 111 appointments, and transmits it after the received television program content to the first television equipment 111 again.After finishing the transmission content of TV program, the second television equipment 112 enters sleep pattern again, and keeps the mode of operation of regularly waking up, or repeats above-mentioned flow process.
Fig. 6 is the flow chart that the shown a kind of TV programme of the 4th example embodiment according to the present invention is shared method.Please be simultaneously with reference to Fig. 1, Fig. 2 and Fig. 3, this TV programme is shared method and is originated in step 610.In step 610, when the first television equipment 111 during at the first video content that the first picture disply of the first television equipment 111 is obtained by its tuner, the first television equipment 111 receives the second video content that other television equipments (for example the second television equipment 112 or the 3rd television equipment 113) provide.In step 620, the second video content of obtaining by other television equipments at the second picture disply of the first television equipment 111.In addition, the embodiment of similar Fig. 3 mentions, in the present embodiment, the video content that the first picture of changeable the first television equipment 111 of user and the second picture are shown, and the first picture and the second family face can form PIP or separation picture.
In sum, according to above-mentioned example embodiment, the invention provides TV programme and share method.Connect by the wire communication connection between the television equipment or radio communication, can under user operation, push video content that present local side tuner obtains to other television equipments, or obtained the video content of other channels by the tuner of another television equipment, and show simultaneously originally by local side the tuner video content of obtaining and the video content that pulls in same television equipment.Thus, can be neatly and share efficiently TV programme.
Although the present invention discloses as above with embodiment, so it is not to limit the present invention, and any person of an ordinary skill in the technical field when can doing a little change and retouching, and does not break away from the spirit and scope of the present invention.

Claims (15)

1. a TV programme is shared method, comprising:
To be shown at present one first video content of one first television equipment, push to one second television equipment that is connected in described the first television equipment; And
At described first video content of one first picture disply of described the second television equipment, and one second video content of obtaining by a tuner of described the second television equipment at one second picture disply of described the second television equipment simultaneously.
2. method according to claim 1, wherein said the first picture and described the second picture form a PIP, and described the first picture is a sprite, and described the second picture is a mother picture.
3. method according to claim 1, wherein, described the first picture is less than described the second picture.
4. method according to claim 1, wherein before described the first video content was pushed to described the second television equipment, described method also comprised:
Transmit an announcement information to described the second television equipment by described the first television equipment, wherein said announcement information comprises the corresponding programm name of described the first video content; And
When described the first television equipment receives a confirmation of described the second television equipment answer, push described the first video content to described the second television equipment, the user that wherein said confirmation represents described the second television equipment agrees to watch described the first video content.
5. method according to claim 1, wherein said the first television equipment is connected to described the second television equipment by the wherein one of a wired Local Area Network or a radio area network, and pushes described the first video content to described the second television equipment by the wherein one of described radio area network, described wired Local Area Network, a DLNA standard, a wireless family digital interface technology, a wireless high image quality transmission technology or the direct transmission technology of a short distance.
6. a TV programme is shared method, comprising:
When one first television equipment shows first video content of obtaining by one first tuner of described the first television equipment at present, by its first communications module, control a second communication module of one second television equipment, to start a second tune device of described the second television equipment, wherein, a display unit of described the second television equipment is in a closed condition;
Described the first television equipment is chosen a channel to obtain one second video content by the described second tune device of control; And
Described the first television equipment is obtained described the second video content via described second communication module.
7. method according to claim 6 wherein also comprises:
At described first video content of one first picture disply of described the first television equipment, and the while is at described second video content of one second picture disply of described the first television equipment.
8. method according to claim 7, wherein said the first picture and described the second picture form a PIP, and described the second picture is a sprite, and described the first picture is a mother picture.
9. method according to claim 6, wherein said the first television equipment is connected to described the second television equipment by the wherein one of a wired Local Area Network or a radio area network.
10. a TV programme is shared method, comprising:
One first television equipment transmits one first instruction to one second television equipment by its first communications module;
Described the second television equipment receives described the first instruction by its second communication module, and starts its tuner according to described the first instruction; And
Described the second television equipment receives one second instruction that the first television equipment transmits by described second communication module, and control described tuner according to described the second instruction and choose a channel obtaining a video content, and transmit described video content to described the first television equipment by described second communication module.
11. method according to claim 10, wherein, a display unit of described the second television equipment is in a closed condition.
12. method according to claim 10, wherein said the first television equipment is connected to described the second television equipment by the wherein one of a wired Local Area Network or a radio area network.
13. a TV programme is shared method, is applicable to only have a television equipment of a tuner, described method comprises:
When described television equipment during at first video content that its first picture disply is obtained by described tuner, receive one second video content that other television equipments provide; And
Described the second video content of obtaining by described other television equipments at one second picture disply of described television equipment.
14. method according to claim 13, wherein said the first picture and described the second picture form a PIP, and described the second picture is a sprite, and described the first picture is a mother picture.
15. method according to claim 13, wherein said television equipment is obtained described the second video content by the wherein one of a wired Local Area Network or a radio area network by described other television equipments, and obtains described the second video content by a DLNA standard, a wireless family digital interface technology, a wireless high image quality transmission technology or the direct transmission technology of a short distance by described other television equipments.
CN201110318045XA 2011-10-19 2011-10-19 Television program sharing method Pending CN103067769A (en)

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Application publication date: 20130424