WO2018019167A1 - Procédé et système de partage en direct fondés sur un boîtier décodeur - Google Patents

Procédé et système de partage en direct fondés sur un boîtier décodeur Download PDF

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Publication number
WO2018019167A1
WO2018019167A1 PCT/CN2017/093538 CN2017093538W WO2018019167A1 WO 2018019167 A1 WO2018019167 A1 WO 2018019167A1 CN 2017093538 W CN2017093538 W CN 2017093538W WO 2018019167 A1 WO2018019167 A1 WO 2018019167A1
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WIPO (PCT)
Prior art keywords
live
top box
index file
list
file
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PCT/CN2017/093538
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English (en)
Chinese (zh)
Inventor
徐伟杰
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深圳创维数字技术有限公司
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Publication of WO2018019167A1 publication Critical patent/WO2018019167A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream

Definitions

  • the present disclosure relates to the field of set top box technologies, for example, to a live set sharing method and system based on a set top box.
  • the home devices in the same home LAN can share resources through a sharing protocol (such as Digital Living Network Alliance DLNA or Apple Airplay technology). For example, music, videos and pictures, etc. Set-top boxes are important home devices and occupy an important position in the home LAN.
  • a sharing protocol such as Digital Living Network Alliance DLNA or Apple Airplay technology.
  • DLNA Digital Living Network Alliance
  • Apple Airplay technology For example, music, videos and pictures, etc.
  • Set-top boxes are important home devices and occupy an important position in the home LAN.
  • the live stream of the set top box carries the scrambling protection due to the copyright protection problem, and the live stream value carrying the scrambling protection can only be descrambled and played by the set top box. Then, when other devices in the home LAN want to watch the live program, the set-top box needs to descramble the live stream first, and then the set-top box then descrambles and shares the live stream to other devices through the sharing protocol.
  • the sharing protocols adopted by existing home LAN shared resources depend on specific media files or network resource URLs (Uniform Resource Locators).
  • the live stream of the set-top box does not have a specific media file and a specific URL. Therefore, other devices in the home LAN that support the sharing protocol cannot discover the live stream of the set-top box, and cannot share the live stream of the set-top box.
  • the existing technology In order to solve the problem of sharing the live stream of the set top box, the existing technology generally uses an extended sharing protocol or a proprietary protocol to share the live stream.
  • the existing smart devices follow the standard sharing protocol, which makes it impossible to share live streams between many devices and set-top boxes, which reduces sharing compatibility between devices.
  • the technical problem to be solved by the present disclosure is to disclose a live sharing method and system based on a set top box to solve the problem of poor sharing compatibility existing in the existing live resource sharing method.
  • a live set sharing method based on a set top box comprising:
  • the smart terminal acquires a live index file list pre-stored by the set top box, and sends a play request instruction to the set top box, where the play request instruction includes the selected target live index file;
  • the set top box creates a corresponding live data file according to the target live index file, and obtains a corresponding media code stream according to the program information corresponding to the target live index file;
  • the smart terminal re-acquires the target live index file, parses the media stream, and plays the same.
  • the smart terminal obtains a live index file list pre-stored by the set-top box, and sends a play request instruction to the set-top box, where the play request command includes the selected target live index file before:
  • the set-top box establishes a corresponding live index file list according to the live program list information, and the live index file in the live index file list has a one-to-one correspondence with the program information in the live program list information.
  • the set-top box establishes a corresponding live index file list according to the live program list information, and the one-to-one correspondence between the live index file in the live index file list and the program information in the live program list information includes:
  • the live program listing information is obtained and stored in a pre-established live management file
  • the method further includes:
  • the method further includes:
  • the live management file and the live index file list are deleted, and the live management file and the live index file list are re-created when the set-top box is powered on again.
  • the live index file uses a unique identifier of a live program in the corresponding program information as a name, so that the live index file and the program information are in one-to-one correspondence.
  • the set top box creates a corresponding live data file according to the target live index file, and obtains the corresponding media code stream according to the program information corresponding to the target live index file, specifically:
  • the set top box receives and parses the play request, and creates a corresponding live data file according to the parsed target live index file;
  • Program information corresponding to the target live index file is frequency-locked, filtered, descrambled, and re-encoded to obtain a media code stream.
  • the number of the smart terminals is multiple, and multiple smart terminals select the same or different live index file lists at the same time.
  • a set-top box-based live broadcast sharing system includes: an intelligent terminal and a set top box; the set top box includes a modeling and writing module, and the smart terminal includes a sending module and an acquiring module;
  • the sending module is configured to obtain a live index file list pre-stored by the set top box, and send a play request instruction to the set top box, where the play request instruction includes the selected target live index file;
  • the creating module is configured to create a corresponding live data file according to the target live index file, and obtain a corresponding media code stream according to the program information corresponding to the target live index file;
  • the writing module is configured to write the media code stream into the live data file, and dump the media code stream in the live data file to the target live index file;
  • the acquiring module is configured to re-acquire the target live index file, parse the media stream, and play the same.
  • the set top box further includes:
  • the preset module is configured to establish a corresponding live index file list according to the live program list information, where the live index file in the live index file list and the program information in the live program list information are in one-to-one correspondence.
  • the preset module includes:
  • the obtaining unit is configured to obtain the live program list information and store it in a pre-established live management file when the set-top box is powered on;
  • the establishing unit is configured to create a corresponding live index file list according to the live program list information stored in the live management file, where the live index file in the live index file list and the program information in the live program list information are in one-to-one correspondence.
  • the set top box further includes:
  • the saving module is configured to save the live index file list when the set top box is powered off, and obtain a current live program list when the set top box is powered on again;
  • the update module is configured to update the live program list stored in the management file according to the current live program list, and update the live index file list according to the live program list.
  • the set top box further includes:
  • the module is deleted, and the live management file and the live index file list are deleted when the set-top box is powered off, and the live management file and the live index file list are re-created when the set-top box is powered on again.
  • the live index file uses a unique identifier of a live program in the corresponding program information as a name, so that the live index file and the program information are in one-to-one correspondence.
  • the creating module specifically includes:
  • the parsing unit is configured to receive and parse the play request, and create a corresponding live data file according to the parsed target live index file;
  • the generating unit is configured to perform frequency locking, filtering data, descrambling, and re-encoding the program information corresponding to the target live index file to obtain a media code stream.
  • the number of the smart terminals is multiple, and multiple smart terminals simultaneously select to play the same or different live programs.
  • a non-transitory computer readable storage medium storing computer executable instructions arranged to perform a set top box based live broadcast sharing method as described above.
  • An electronic device comprising:
  • At least one processor At least one processor
  • a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to cause the at least one processing
  • the set top box based live sharing method according to any one of the preceding claims.
  • the present disclosure provides a live set sharing method and system based on a set top box, which establishes a live broadcast index file in advance in a set top box, and then generates a corresponding live broadcast according to a smart terminal sending a play request instruction.
  • the live resource sharing of the protocol improves the compatibility of shared devices.
  • Embodiment 1 is a flowchart of Embodiment 1 of a live set sharing method based on a set top box according to the present disclosure
  • FIG. 3 is a flowchart of Embodiment 2 of a live set sharing method based on a set top box according to the present disclosure
  • step 201 disclosed in Embodiment 2;
  • FIG. 5 is a flowchart of Embodiment 3 of a live set sharing method based on a set top box according to the present disclosure
  • FIG. 6 is a flowchart of Embodiment 4 of a set-top box-based live broadcast sharing method provided by the present disclosure
  • FIG. 7 is a schematic structural diagram of a set-top box-based live broadcast sharing system provided by the present disclosure.
  • FIG. 8 is a schematic diagram showing the hardware structure of an electronic device according to the present disclosure.
  • the smart terminal obtains the live index file list in the set top box through the standard sharing protocol, and requests the target index file in the live index file list, and the set top box creates a corresponding live data file according to the target live index file. And converting the media code stream into the live data file by converting the target index file into a media stream of the corresponding live program content, and transferring the live data file to the live index file through the live data file, and finally the smart After the terminal re-acquires the live index file, the media stream corresponding to the live program can be obtained to share the live program.
  • FIG. 1 is a flowchart of Embodiment 1 of a live set sharing method based on a set top box according to the present disclosure.
  • the method includes:
  • Step 101 The smart terminal acquires a live index file list pre-stored by the set top box, and sends a play request instruction to the set top box, where the play request instruction includes the selected target live index file.
  • the smart terminal and the set top box are in the same local area network, and the set top box is powered on and in a normal working mode, and the smart terminal can select a live index file list pre-stored by the set top box through a sharing protocol.
  • the sharing protocol is a standard sharing protocol, such as the Digital Living Network Alliance DLNA or Apple Airplay technology.
  • the live index file list is stored in the shared directory of the set top box, so that the smart terminal can obtain the live index file list through a sharing protocol. And after the smart terminal obtains the live index file list, the live broadcast program corresponding to the target live index file may be requested to be played by selecting a target live index file in the live index file list.
  • the live index file list may include one or more live index files, and each live index file corresponds to one live program, and the smart terminal may play the live index file in a manner of playing regular media.
  • two shared subdirectories are set under the shared directory of the set top box, which are a multimedia directory and a live multimedia directory.
  • the multimedia directory stores conventional multimedia files, such as mkv, rmvb, mp3, jpg, etc.; the live multimedia directory stores live index files, such as cctv1.ts, cctv5.ts, and the like.
  • live index file When the live index file is selected to be played, it is equivalent to sharing the live program corresponding to the live index file. For example, when cctv1.ts is selected for playback, the live program of cctv1 is shared.
  • Step 102 The set top box creates a corresponding live data file according to the target live index file, and obtains a corresponding media code stream according to the program information corresponding to the target live index file.
  • the set top box creates a corresponding live data file according to the target live index file requested by the smart terminal, and refers to controlling the underlying driver (live file management driver) according to the smart terminal when the set top box receives the play request sent by the smart terminal.
  • the target live index file carried by the play request creates a corresponding live data file. That is to say, the smart terminal requests the play target live index file to be a control instruction for creating a live data file, and when receiving the request to play the target live index file, creating a corresponding live data file.
  • the live data file and the live index file are in one-to-one correspondence, so that the media code stream of the live program can be accurately transferred to the live index file through the live data file, avoiding The problem that the live program shared to the smart terminal is inconsistent with the live program requested.
  • the live index file and the prefix of the live data file may be the same name, and the suffix is used to distinguish the two. For example, if the live index file cctv1.ts is used, the live data file corresponding to the live index file is cctv1.data. That is to say, the ".ts" is used to indicate the live index file, and the ".data” is used to indicate the live data file, and the live index file has the same prefix name as the corresponding live data file.
  • the set-top box creates a corresponding live data file according to the target live index file, and obtains the corresponding media code stream according to the program information corresponding to the target live index file, which may include the following steps:
  • Step 1021 The set top box receives the play request of the smart terminal, and parses the play request to obtain the target live index file carried by the set.
  • Step 1022 Control a live file management driver to create a live data file in the file system, where the live data file corresponds to the target live index file;
  • Step 1023 After the live data file is created, the program information corresponding to the target live index file is frequency-locked, filtered, descrambled, and re-encoded to obtain a media code stream.
  • the live file management driver runs in the system kernel, and the live data file can be created in the file system by using the live file management driver.
  • the program resource of the target live index file is frequency-locked, filtered, descrambled, and re-encoded in the set-top box, and the program resource is encoded into a media code stream.
  • the method for processing media data by the existing set top box used in the frequency locking, filtering data, descrambling and re-encoding is not described here.
  • Step 103 Write the media code stream into the live data file, and transfer the media code stream in the live data file to the target live index file.
  • the code stream is written into the live data file, and the live file management driver running in the system kernel searches for the media stream in the live data file, and the The media stream is transferred to its corresponding live index file in real time for the smart terminal to obtain.
  • Step 104 The smart terminal re-acquires the target live index file, parses the media stream, and plays the same.
  • the set-top box sends the feedback information to the smart terminal by using the sharing protocol, and the smart terminal re-acquires the target live index file according to the feedback information, parses the media stream, and plays the same. Realized the sharing of live programs. It is worth noting that the smart terminal can obtain the target live index file through a sharing protocol.
  • This embodiment discloses a live broadcast sharing method based on a set top box. As shown in FIG. 3, the method includes:
  • Step 201 When the set-top box is started, obtain the live broadcast program list information that is supported by the set-top box, and establish a corresponding live index file list according to the live broadcast program list information, where the live index file list and the live broadcast program list in the live index file list are One-to-one correspondence of program information in the information;
  • Step 202 The smart terminal acquires a live index file list pre-stored by the set top box, and sends a play request instruction to the set top box, where the play request instruction includes the selected target live index file;
  • Step 203 The set-top box creates a corresponding live data file according to the target live index file, and obtains a corresponding media code stream according to the program information corresponding to the target live index file;
  • Step 204 Write the media code stream into the live data file, and transfer the media code stream in the live data file to the target live index file.
  • Step 205 The smart terminal re-acquires the target live index file, parses the media stream, and plays the same.
  • the live index file list is established according to the live program list information supported by the set top box, and the live index file in the live index file list and the program information in the live program list information are in one-to-one correspondence, so that All live resources supported by the set top box can be shared to the smart terminal through a standard sharing protocol, and The smart terminal can quickly determine the live resource required by the smart terminal according to the live index file, thereby improving the efficiency of resource sharing.
  • the step 201 may specifically include the following steps:
  • Step 2012 The live file management driver controls the set top box to create a live management file for storing the live program list information in the file system;
  • the live management file After the live management file is created, the current live program list information is obtained and the live program list information is stored in the live management file.
  • step 2014 the live file management driver creates a corresponding live index file list according to the live program list information, wherein the live index file list and the live program list information are in one-to-one correspondence.
  • a live management file for storing the live program list information is created in the file system, and the current live program list information is stored in the live management file, and then the live program in the live management file is The list information establishes a corresponding live index file list.
  • the live index file list includes a plurality of live index files.
  • the name of the live index file adopts a unique identifier of the corresponding live program information, so that the live index file and the live program information are in one-to-one correspondence, and the name of the live index file can be quickly Accurately determine the live program it represents.
  • This embodiment discloses a live broadcast sharing method based on a set top box. As shown in FIG. 5, the method includes:
  • Step 301 When the set-top box is started, obtain the live broadcast program list information that is supported by the set-top box, and establish a corresponding live index file list according to the live broadcast program list information, where the live index file and the live broadcast program list in the live index file list One-to-one correspondence of program information in the information;
  • Step 302 The smart terminal acquires a live index file list pre-stored by the set-top box by using the sharing protocol, and sends a play request to the set-top box, where the play request carries the selected target live index file;
  • Step 303 The set-top box creates a corresponding live data file according to the target live index file, and obtains a corresponding media code stream according to the program information corresponding to the target live index file.
  • Step 304 Write the media code stream into the live data file, and transfer the media code stream in the live data file to the target live index file.
  • Step 305 The smart terminal re-acquires the target live index file, parses the media stream, and plays the same.
  • Step 306 When the set top box is powered off, delete the live management file and the live index file.
  • the set-top box-based live broadcast sharing method disclosed in this embodiment automatically deletes the live management file and the live index file when the set-top box is powered off, and re-creates the live management file and the live index file, so as to ensure the live index file and the current live program list information of the set-top box. Correspondingly, improve the accuracy and comprehensiveness of the live sharing of the set-top box.
  • This embodiment discloses a live broadcast sharing method based on a set top box, as shown in FIG. 6, which includes:
  • Step 401 When the set-top box is started, obtain the live broadcast program list information that is supported by the set-top box, and establish a corresponding live index file list according to the live broadcast program list information, where the live index file and the live broadcast program list in the live index file list One-to-one correspondence of program information in the information;
  • Step 402 The smart terminal acquires a live index file list pre-stored by the set-top box through the sharing protocol, and sends a play request to the set-top box, where the play request carries the selected target live index file;
  • Step 403 The set-top box creates a corresponding live data file according to the target live index file, and obtains a corresponding media code stream according to the program information corresponding to the target live index file.
  • Step 404 Write the media code stream to the live data file, and transfer the media code stream in the live data file to the target live index file.
  • Step 405 The smart terminal re-acquires the target live index file, parses the media stream, and plays the same.
  • Step 406 When the set top box is powered off, save the live index file.
  • Step 407 Acquire a current live program list when the set-top box is powered on again, update the live program list stored in the live management file according to the current live program list, and update the live index file list according to the live program list.
  • the live set sharing method based on the set top box disclosed in the embodiment, wherein the set top box is shut down to retain the existing live management file and the live index, and when the set top box is powered on again, the current live program list information is obtained, and the current live program list is used.
  • the information updates the live program list information stored in the management file, and updates the live index file in the live share directory according to the live program list information. In this way, when the set-top box cannot load the live program list information, the live broadcast resource is shared to the smart terminal by using the saved live index file.
  • This embodiment discloses a set-top box-based live broadcast sharing system, as shown in FIG. 5, including: a smart terminal 10 and a set top box 20; the set top box 20 includes a creating module 21 and a writing module 22, and the smart terminal includes a sending module. 11 and the acquisition module 12;
  • the sending module 11 is configured to obtain a live index file list pre-stored by the set-top box, and send a play request instruction to the set-top box, where the play request command includes the selected target live index file;
  • the creating module 21 is configured to create a corresponding live data file according to the target live index file, and obtain a corresponding media code stream according to the program information corresponding to the target live index file;
  • the writing module 22 is configured to write the media code stream into the live data file, and dump the media code stream in the live data file to the target live index file;
  • the obtaining module 12 is configured to re-acquire the target live index file, parse the media stream, and play the same.
  • the set top box further includes:
  • the preset module is configured to establish a corresponding live index file list according to the live program list information, where the live index file in the live index file list and the program information in the live program list information are in one-to-one correspondence.
  • the preset module includes:
  • the obtaining unit is configured to obtain the live program list information and store it in a pre-established live management file when the set-top box is powered on;
  • the establishing unit is configured to create a corresponding live index file list according to the live program list information stored in the live management file, where the live index file in the live index file list and the program information in the live program list information are in one-to-one correspondence.
  • the live index file uses a unique identifier of a live program in the corresponding program information as a name, so that the live index file and the program information are in one-to-one correspondence.
  • the creating module specifically includes:
  • the parsing unit is configured to receive and parse the play request, and create a corresponding live data file according to the parsed target live index file;
  • the generating unit is configured to perform frequency locking, filtering data, descrambling, and re-encoding the program information corresponding to the target live index file to obtain a media code stream.
  • the set top box further includes:
  • the saving module is configured to save the live index file when the set top box is powered off, and obtain a current live program list when the set top box is powered on again;
  • the update module is configured to update the live program list stored in the live management file according to the current live program list, and update the existing live index file list according to the live program list.
  • the set top box further includes:
  • the module is deleted, and the live management file and the live index file list are deleted when the set-top box is powered off, and the live management file and the live index file list are re-created when the set-top box is powered on again.
  • the number of the smart terminals is multiple, and multiple smart terminals simultaneously select to play the same or different live programs.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the present disclosure also provides a non-transitory computer readable storage medium storing computer executable instructions arranged to perform the method of any of the above embodiments.
  • the present disclosure also provides an electronic device, which can perform corresponding method steps performed by the set top box.
  • the electronic device includes:
  • At least one processor 80 which is exemplified by a processor 80 in FIG. 8; a display 81; and a memory 82, which may further include a communication interface 83 and a bus 84.
  • the processor 80, the display screen 81, the memory 82, and the communication interface 83 can complete communication with each other through the bus 84.
  • the display screen 81 is set to display a preset user guide interface in the initial setting mode.
  • Communication interface 83 can transmit information.
  • Processor 80 can call logic instructions in memory 82, To perform the method in the above embodiment.
  • logic instructions in memory 82 described above may be implemented in the form of software functional units and sold or used as separate products, and may be stored in a computer readable storage medium.
  • the memory 82 is a computer readable storage medium that can be configured to store software programs, computer executable programs, program instructions or modules corresponding to the methods in the embodiments of the present disclosure.
  • the processor 80 executes the functional application and data processing by executing software programs, instructions or modules stored in the memory 82, i.e., implements the methods of the above-described embodiments.
  • the memory 82 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to usage of the smart terminal, and the like. Further, the memory 82 may include a high speed random access memory, and may also include a nonvolatile memory. For example, a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, etc., may also be used to store a program code. State storage medium.
  • the present disclosure may also provide a terminal, the terminal may perform corresponding method steps performed by the smart terminal, and the terminal may also include at least one processor; a display screen; and a memory (memoty), which may further include Communication Interface and Bus.
  • the processor, display screen, memory and communication interface can complete communication with each other through the bus.
  • the display is set to display the user guide interface preset in the initial setup mode.
  • the communication interface can transmit information.
  • the processor can invoke logic instructions in the memory to perform the associated step method performed by the smart terminal in the above embodiments.

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  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La présente invention concerne un procédé et un système de partage en direct fondés sur un boîtier décodeur. Dans le procédé, un fichier d'index en direct est pré-établi dans un boîtier décodeur puis un fichier de données en direct correspondant est créé conformément à une instruction de demande de lecture envoyée par un terminal intelligent, un flux binaire multimédia d'informations de programme en direct est mémorisé dans le fichier de données en direct et, finalement, le flux binaire multimédia dans le fichier de données en direct est transféré dans le fichier d'index en direct, de telle sorte que le flux binaire multimédia est partagé avec le terminal intelligent, ce qui permet de mettre en œuvre un partage de ressources en direct fondé sur un protocole de partage standard et d'améliorer la compatibilité d'un dispositif de partage.
PCT/CN2017/093538 2016-07-27 2017-07-19 Procédé et système de partage en direct fondés sur un boîtier décodeur WO2018019167A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111914511A (zh) * 2020-07-31 2020-11-10 海信视像科技股份有限公司 一种远程文件浏览方法、智能终端及显示设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106210872B (zh) * 2016-07-27 2019-07-09 深圳创维数字技术有限公司 一种基于机顶盒的直播共享方法及系统
CN110856029B (zh) * 2019-10-17 2022-04-01 北京雷石天地电子技术有限公司 一种局域网机顶盒资源同步的方法与系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040028042A1 (en) * 2002-07-25 2004-02-12 Jai Srinivasan Sharing live advanced streaming format indexed files
CN102421033A (zh) * 2011-12-12 2012-04-18 四川长虹电器股份有限公司 一种在移动终端上实现电视节目共享的方法
CN103237230A (zh) * 2013-04-27 2013-08-07 深圳创维数字技术股份有限公司 一种视频共享的方法及数字电视终端
CN103491431A (zh) * 2013-09-11 2014-01-01 深圳市创维软件有限公司 一种数字电视的音视频共享方法、终端及系统
CN103873956A (zh) * 2012-12-12 2014-06-18 中国电信股份有限公司 媒体文件播放方法、系统、播放器、终端及媒体存储平台
CN104902311A (zh) * 2015-05-28 2015-09-09 青岛海信宽带多媒体技术有限公司 一种音视频资源共享的方法、共享网关及系统
CN106210872A (zh) * 2016-07-27 2016-12-07 深圳创维数字技术有限公司 一种基于机顶盒的直播共享方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110072728A (ko) * 2009-12-23 2011-06-29 삼성전자주식회사 셋탑박스간 영상 이어 보기 서비스 제공 방법 및 장치
US9264750B2 (en) * 2010-12-23 2016-02-16 Verizon Patent And Licensing Inc. Advertising insertion for playback of video streams on user devices
CN102355448B (zh) * 2011-06-29 2015-07-01 北京原力创新科技有限公司 云流媒体数据传输方法及系统
CN103596067B (zh) * 2013-11-26 2017-12-12 深圳创维数字技术有限公司 一种基于http实时流媒体协议的电视节目传输方法及装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040028042A1 (en) * 2002-07-25 2004-02-12 Jai Srinivasan Sharing live advanced streaming format indexed files
CN102421033A (zh) * 2011-12-12 2012-04-18 四川长虹电器股份有限公司 一种在移动终端上实现电视节目共享的方法
CN103873956A (zh) * 2012-12-12 2014-06-18 中国电信股份有限公司 媒体文件播放方法、系统、播放器、终端及媒体存储平台
CN103237230A (zh) * 2013-04-27 2013-08-07 深圳创维数字技术股份有限公司 一种视频共享的方法及数字电视终端
CN103491431A (zh) * 2013-09-11 2014-01-01 深圳市创维软件有限公司 一种数字电视的音视频共享方法、终端及系统
CN104902311A (zh) * 2015-05-28 2015-09-09 青岛海信宽带多媒体技术有限公司 一种音视频资源共享的方法、共享网关及系统
CN106210872A (zh) * 2016-07-27 2016-12-07 深圳创维数字技术有限公司 一种基于机顶盒的直播共享方法及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111914511A (zh) * 2020-07-31 2020-11-10 海信视像科技股份有限公司 一种远程文件浏览方法、智能终端及显示设备
CN111914511B (zh) * 2020-07-31 2024-04-26 海信视像科技股份有限公司 一种远程文件浏览方法、智能终端及显示设备

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