CN104202648A - Television program recording system - Google Patents
Television program recording system Download PDFInfo
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- CN104202648A CN104202648A CN201410424841.5A CN201410424841A CN104202648A CN 104202648 A CN104202648 A CN 104202648A CN 201410424841 A CN201410424841 A CN 201410424841A CN 104202648 A CN104202648 A CN 104202648A
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Abstract
The invention discloses a television program recording system. The television program recording system comprises a mobile terminal and a television terminal between which near field communication connection is established; the mobile terminal comprises a recording control module and a recording execution module; the television terminal comprises a grabbing module; the recording control module is used for sending a recording enabled instruction and a recording end instruction to the grabbing module through the near filed communication connection; the grabbing module is used for grabbing a program video frame and a video frame of a program of a current channel according to the recording enabled instruction and sending the grabbed video frame and video frame to the mobile terminal and stopping grabbing the video frame and the video frame according to the recording end instruction; the recording execution module is used for writing the received video frame and video frame into a preset storage position after the received video frame and video frame is performed on interleaved coding. The television program recording system can record television through the mobile terminal and is convenient for a user to watch whenever and wherever possible.
Description
Technical field
The present invention relates to communication technical field, especially a kind of recording system of TV programme.
Background technology
TV programme is the entertainment way that user generally adopts, and TV be TV programme mainly watch approach.People, when watching TV, select the TV programme of oneself liking.Yet some TV programme are because reproduction time and user's daily schedule conflict mutually, or user can not watch TV programme for some reason the very first time, and now user urgently wishes television program record to get off.
The mode of recording of prior art is all to pass through television recording, relatively waste the memory space of TV, and after television program record is complete, user still needs to watch on TV, if user wishes to watch on mobile terminal, user need to copy the program of television recording to mobile terminal, and process is more loaded down with trivial details and waste user's time.
Summary of the invention
Technical problem to be solved by this invention is: for the problem of above-mentioned existence, provide a kind of recording system of TV programme, can pass through mobile terminal record tv, facilitate user to watch whenever and wherever possible.
The technical solution used in the present invention is: the recording system that a kind of TV programme is provided, described recording system comprises mobile terminal and television terminal, described mobile terminal is set up near-field communication with described television terminal and is connected, described mobile terminal comprises to be recorded control module and records Executive Module, and described television terminal comprises handling module; The described control module of recording is for being connected to described handling module and sent and record enabled instruction and record END instruction by described near-field communication; Described handling module for according to described in record frame of video and the audio frame that enabled instruction captures the program of current channel, and described in the frame of video grabbing and audio frame are sent to, record Executive Module and record END instruction and stop capturing frame of video and audio frame according to described; The described Executive Module of recording is for carrying out the frame of video receiving and audio frame to write predetermined storage location after interweaving encoding.
Preferably, described mobile terminal also comprises Subscriber Interface Module SIM, described Subscriber Interface Module SIM is controlled interface in the demonstration screen display of described mobile terminal for providing to record, and receives user and control described recording recording start-up operation and recording end operation of carrying out on interface; The described control module of recording is specifically for recording start-up operation and recording end operation and be connected to described handling module and sent and record enabled instruction and record END instruction by described near-field communication described in basis.
Preferably, described Subscriber Interface Module SIM also controls described recording the reserved recorded information of inputting on interface for receiving user, and described reserved recorded information comprises recording starting time and records the end time; Describedly by described near-field communication, connect to described handling module and send and record enabled instruction and by described near-field communication, connect to described handling module and send and record END instruction when recording the end time described in the timing time of described mobile terminal arrives when recording control module and arriving described recording starting time specifically for the timing time at described mobile terminal.
Preferably, described reserved recorded information also comprises time of switching channels and channel switching information, described time of switching channels is at described recording starting time and record between the end time, described television terminal also comprises channel handover module, described according to described channel switching information, by described near-field communication, connect to described channel handover module and send channel switching instruction when recording control module and arriving described time of switching channels specifically for the timing time at described mobile terminal; Described channel handover module is for switching other channel to substitute current channel according to described channel switching instruction; Described handling module also for continuing frame of video and the audio frame of the program of crawl current channel after described channel handover module switching channels.
Preferably, the described Executive Module of recording specifically comprises lock unit and recording elements, described lock unit is for receiver, video frame and audio frame, obtain the timestamp of first frame of video and the timestamp of first audio frame, adjust the described timestamp of first frame of video and the timestamp of first audio frame, described frame of video is synchronizeed with audio frame, and each frame of video and audio frame after synchronous are issued to described recording elements; Described recording elements is for carrying out the frame of video receiving and audio frame to write predetermined storage location after interweaving encoding.
Preferably, described frame of video and described audio frame adopt identical timestamp mode.
Preferably, described handling module also, for when capturing video flowing and audio stream, is closed the display screen of described television terminal.
Preferably, described in record Executive Module also for when the frame of video receiving and audio frame are carried out to interweaving encoding, close the display screen of described mobile terminal.
Preferably, described in record control module also for recording after END instruction described in sending, disconnect described mobile terminal and be connected with the near-field communication of described television terminal.
Preferably, described near-field communication is connected to WIFI connection or bluetooth connection.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows: because TV only need to capture frame of video and the audio frame of TV programme, the frame of video and the audio frame that grab are encoded by mobile terminal, thereby can pass through mobile terminal record tv, because mobile terminal is convenient for carrying, can facilitate user to watch whenever and wherever possible.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the structural representation of recording system of the TV programme of the embodiment of the present invention.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this specification, unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As shown in Figure 1, be the structural representation of recording system of the TV programme of the embodiment of the present invention.This recording system comprises mobile terminal 1 and television terminal 2, and mobile terminal 1 is set up near-field communication with television terminal 2 and is connected, and mobile terminal 1 comprises to be recorded control module 11 and records Executive Module 12, and television terminal 2 comprises handling module 21.Alternatively, mobile terminal 1 can also comprise Subscriber Interface Module SIM 13, and television terminal 2 can also comprise channel handover module 22.
Recording control module 11 sends and records enabled instruction and record END instruction for connecting by near-field communication to handling module 21.Wherein, admission enabled instruction and admission END instruction can initiatively be sent by user, or automatically send by recording control module 11.If user, on television terminal 1 side, can be confirmed when to send to record enabled instruction and when send by user and record END instruction.
Handling module 21 is for according to frame of video and the audio frame of recording enabled instruction and capture the program of current channel, and the frame of video grabbing and audio frame are sent to and record Executive Module 12 and stop capturing frame of video and audio frame according to recording END instruction.Wherein, when television terminal 1 is play the program of current channel, can on the path of television terminal 1 output video frame and audio frame, capture, or on the display screen of television terminal 1, carry out the crawl of frame of video.In this process, television terminal 1 should keep open state.Handling module 21 often grabs a frame of video or audio frame and just issues and record Executive Module 12.
Record Executive Module 12 for the frame of video receiving and audio frame are carried out writing predetermined storage location after interweaving encoding.Wherein, record after Executive Module 12 can be encoded frame of video and audio frame respectively and interweave, and write predetermined storage location, thus the file that obtains recording.
Admission enabled instruction and admission END instruction can be set by user.Particularly, Subscriber Interface Module SIM 13 is controlled interface in the demonstration screen display of mobile terminal 1 for providing to record, and receives user and control recording start-up operation and recording end operation of carrying out on interface recording.Record control module 11 specifically for being connected to handling module 21 transmissions and recording enabled instruction and record END instruction by near-field communication according to recording start-up operation and recording end operation.Wherein, recording to control on interface to provide the options such as startup, end, when user selects startupoptions, just thinks to have carried out and records start-up operation, when user selects to finish option, just thinks to have carried out and records end operation.By user's real-time selection, start or finish option, can be according to user's operation program recording.
Alternatively, Subscriber Interface Module SIM 13 is also recording for receiving user the reserved recorded information of inputting on control interface, and reserved recorded information comprises recording starting time and records the end time.When recording control module 11 and arriving recording starting time specifically for timing time at mobile terminal 1, by near-field communication, connects to handling module 21 and send and record enabled instruction and arrive while recording the end time and connect to handling module 21 transmissions and record END instruction by near-field communication at the timing time of mobile terminal 1.Wherein, for some TV programme user inconvenience, record at the scene, so can adopt the mode of reservation.The TV programme of liking such as user is at point at midnight three, so user recording starting time can be set is 2: 59, record the end time to be determined by the playing duration of TV programme.Mobile terminal 1 has clock conventionally, this clock is consistent with the local standard time, so when the timing time of mobile terminal 1 arrives recording starting time, recording control module 11 just automatically sends and records enabled instruction, when the end time is recorded in timing time arrival, record control module 11 and just automatically send and record END instruction.Thereby can be according to user's reservation automatically recording video program using.
Further, reserved recorded information also comprises time of switching channels and channel switching information, and time of switching channels is at recording starting time and record between the end time.When recording control module 11 and arriving time of switching channels specifically for timing time at mobile terminal 1, according to channel switching information, by near-field communication, connects to channel handover module 22 transmission channel switching instruction.Channel handover module 22 is for switching other channel to substitute current channel according to channel switching instruction.Handling module 21 also for continuing frame of video and the audio frame of the program of crawl current channel after channel handover module 22 switching channels.Wherein, user wishes to record a plurality of different TV programme sometimes within a period of time, does not think that again each TV programme records separately, by reserved recorded information is set, just can realize.Channel switching information can be channel predetermined number or channel switching times backward, time of switching channels channel handover module 22 be directly switch to channel predetermined number corresponding channel or according to channel backward switching times switch to backward corresponding channel.Handling module 21 can not stop in channel handoff procedure, can continue to capture frame of video and audio frame.In this way, can realize and within a period of time, record a plurality of TV programme, these TV programme are in a recorded file.
Please continue referring to Fig. 1, in the present embodiment, record Executive Module 12 and specifically comprise that lock unit 121 and recording elements 122. lock units 121 are for receiver, video frame and audio frame, obtain the timestamp of first frame of video and the timestamp of first audio frame, adjust the timestamp of first frame of video and the timestamp of first audio frame, frame of video is synchronizeed with audio frame, and each frame of video and audio frame after synchronous are issued to described recording elements.Recording elements 122 is for carrying out the frame of video receiving and audio frame to write predetermined storage location after interweaving encoding.Wherein, frame of video and audio frame adopt identical timestamp mode.The frame of video that handling module 21 captures and audio frame may produce asynchronous owing to capturing asynchronism(-nization), when lock unit 121 receiver, video frames and audio frame, capital setup times stamp, lock unit 121 can by timestamp judge frame of video and audio frame whether synchronous, if asynchronous, adjust the timestamp of frame of video and audio frame.Conventionally frame of video and audio frame are all to send continuously, if first frame of video and first audio frame are synchronous, remaining frame of video and audio frame all can be synchronous so.
Alternatively, handling module 21 is also for when capturing video flowing and audio stream, the display screen of closing television terminal 2.Record Executive Module 12 also for when the frame of video receiving and audio frame are carried out to interweaving encoding, the display screen of turning-off mobile terminal 1.After the display screen of the display screen of mobile terminal 1 and television terminal 2, can save the power consumption of mobile terminal 1 and television terminal 1.
Record control module 11 also for recording after END instruction in transmission, disconnect mobile terminal 1 and be connected with the near-field communication of television terminal 2.Near-field communication connects and can connect or bluetooth connection for WIFI (Wireless Fidelity, wireless network).Record after end, disconnect near-field communication and connect, mobile terminal 1 can standby or shutdown, further saves power consumption.
The recording system of the TV programme of the embodiment of the present invention is sent and is recorded enabled instruction and record END instruction to television terminal by mobile terminal, television terminal is according to recording enabled instruction and recording END instruction crawl frame of video and audio frame sends to mobile terminal, mobile terminal is carrying out frame of video and audio frame to write predetermined storage location after interweaving encoding, thereby can pass through mobile terminal record tv, because mobile terminal is convenient for carrying, can facilitate user to watch whenever and wherever possible.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (10)
1. the recording system of a TV programme, it is characterized in that, described recording system comprises mobile terminal and television terminal, described mobile terminal is set up near-field communication with described television terminal and is connected, described mobile terminal comprises to be recorded control module and records Executive Module, and described television terminal comprises handling module;
The described control module of recording is for being connected to described handling module and sent and record enabled instruction and record END instruction by described near-field communication;
Described handling module for according to described in record frame of video and the audio frame that enabled instruction captures the program of current channel, and described in the frame of video grabbing and audio frame are sent to, record Executive Module and record END instruction and stop capturing frame of video and audio frame according to described;
The described Executive Module of recording is for carrying out the frame of video receiving and audio frame to write predetermined storage location after interweaving encoding.
2. recording system according to claim 1, is characterized in that, described mobile terminal also comprises Subscriber Interface Module SIM,
Described Subscriber Interface Module SIM is controlled interface in the demonstration screen display of described mobile terminal for providing to record, and receives user and control described recording recording start-up operation and recording end operation of carrying out on interface;
The described control module of recording is specifically for recording start-up operation and recording end operation and be connected to described handling module and sent and record enabled instruction and record END instruction by described near-field communication described in basis.
3. recording system according to claim 2, is characterized in that, described Subscriber Interface Module SIM also controls described recording the reserved recorded information of inputting on interface for receiving user, and described reserved recorded information comprises recording starting time and records the end time;
Describedly by described near-field communication, connect to described handling module and send and record enabled instruction and by described near-field communication, connect to described handling module and send and record END instruction when recording the end time described in the timing time of described mobile terminal arrives when recording control module and arriving described recording starting time specifically for the timing time at described mobile terminal.
4. recording system according to claim 3, it is characterized in that, described reserved recorded information also comprises time of switching channels and channel switching information, and described time of switching channels is at described recording starting time and record between the end time, described television terminal also comprises channel handover module
Describedly according to described channel switching information, by described near-field communication, connect to described channel handover module and send channel switching instruction when recording control module and arriving described time of switching channels specifically for the timing time at described mobile terminal;
Described channel handover module is for switching other channel to substitute current channel according to described channel switching instruction;
Described handling module also for continuing frame of video and the audio frame of the program of crawl current channel after described channel handover module switching channels.
5. according to the recording system described in claim 1 to 4 any one, it is characterized in that, described in record Executive Module and specifically comprise lock unit and recording elements,
Described lock unit is for receiver, video frame and audio frame, obtain the timestamp of first frame of video and the timestamp of first audio frame, adjust the described timestamp of first frame of video and the timestamp of first audio frame, described frame of video is synchronizeed with audio frame, and each frame of video and audio frame after synchronous are issued to described recording elements;
Described recording elements is for carrying out the frame of video receiving and audio frame to write predetermined storage location after interweaving encoding.
6. recording system according to claim 5, is characterized in that, described frame of video and described audio frame adopt identical timestamp mode.
7. recording system according to claim 1, is characterized in that, described handling module also, for when capturing video flowing and audio stream, is closed the display screen of described television terminal.
8. recording system according to claim 1, is characterized in that, described in record Executive Module also for when the frame of video receiving and audio frame are carried out to interweaving encoding, close the display screen of described mobile terminal.
9. recording system according to claim 1, is characterized in that, described in record control module also for recording after END instruction described in sending, disconnect described mobile terminal and be connected with the near-field communication of described television terminal.
10. according to the recording system described in claim 1 or 9, it is characterized in that, described near-field communication is connected to WIFI connection or bluetooth connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424841.5A CN104202648A (en) | 2014-08-25 | 2014-08-25 | Television program recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424841.5A CN104202648A (en) | 2014-08-25 | 2014-08-25 | Television program recording system |
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| CN104202648A true CN104202648A (en) | 2014-12-10 |
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| CN201410424841.5A Pending CN104202648A (en) | 2014-08-25 | 2014-08-25 | Television program recording system |
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| CN105049917A (en) * | 2015-07-06 | 2015-11-11 | 深圳Tcl数字技术有限公司 | Method and device for recording an audio and video synchronization timestamp |
| CN107018443A (en) * | 2017-02-16 | 2017-08-04 | 乐蜜科技有限公司 | Video recording method, device and electronic equipment |
| WO2021093665A1 (en) * | 2019-11-12 | 2021-05-20 | 深圳市万普拉斯科技有限公司 | Program recording method and apparatus, computer device, and storage medium |
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| WO2021093665A1 (en) * | 2019-11-12 | 2021-05-20 | 深圳市万普拉斯科技有限公司 | Program recording method and apparatus, computer device, and storage medium |
| CN112866603A (en) * | 2019-11-12 | 2021-05-28 | 深圳市万普拉斯科技有限公司 | Program recording method, device, computer equipment and storage medium |
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