WO2019184527A1 - Procédé et appareil de contrôle de la stabilité d'un boîtier décodeur, et dispositif électronique - Google Patents

Procédé et appareil de contrôle de la stabilité d'un boîtier décodeur, et dispositif électronique Download PDF

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Publication number
WO2019184527A1
WO2019184527A1 PCT/CN2018/125752 CN2018125752W WO2019184527A1 WO 2019184527 A1 WO2019184527 A1 WO 2019184527A1 CN 2018125752 W CN2018125752 W CN 2018125752W WO 2019184527 A1 WO2019184527 A1 WO 2019184527A1
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Prior art keywords
top box
set top
video frame
frame data
ddr
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PCT/CN2018/125752
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English (en)
Chinese (zh)
Inventor
张大亮
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深圳市九洲电器有限公司
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Publication of WO2019184527A1 publication Critical patent/WO2019184527A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4425—Monitoring of client processing errors or hardware failure

Definitions

  • the present invention relates to the field of set top box technologies, and in particular, to a method, device and electronic device for testing the stability of a set top box.
  • the stability of double rate synchronous dynamic random access memory (DDR) in the set top box is the basis of the stability of the set top box. If the DDR is unstable, the set-top box may have video mosaics or even crashes.
  • DDR double rate synchronous dynamic random access memory
  • the common method for testing DDR stability is to burn a set of parameters of the set DDR into the Flash of the set-top box, and use multiple set-top boxes to do the copy machine test.
  • the set-top box needs to run continuously for several days. The number of days the machine is operated varies depending on the project objectives and company standards, and usually takes 3 to 7 days. If the set-top box works normally in the copying test, the set of DDR parameters is considered appropriate. If there is a problem with the copying test result, the DDR parameter needs to be modified, a new DDR parameter is configured, and a new round of testing is performed.
  • the inventor found that the related art has at least the following problems: in the initial stage of the set-top box test, since many sets of DDR parameters are not stable enough, it is necessary to modify the DDR parameters multiple times and re-test the machine, thereby causing the product. The development time is extended and the research and development costs are increased.
  • the technical problem to be solved by the embodiments of the present application is to provide a method, a device and an electronic device for testing the stability of a set top box, and to solve the technical problem that the existing set top box test has long debugging time and high research and development cost.
  • An aspect of the embodiments of the present application provides a method for testing stability of a set top box, which is applied to an intelligent terminal, where the method includes:
  • the next video frame data of the decoded video file is repeatedly obtained, and the obtained video frame data is compared with the preset database. And verifying, when the video frame data acquired in the preset time period is consistent with the verification data in the preset database, determining that the set top box is stable, and determining the first initial parameter as Stable parameters of the set top box.
  • the method further includes:
  • the method further includes:
  • Second initial parameter Comparing the obtained video frame data corresponding to the at least two different sets of second initial parameters with the verification data in the preset database, respectively, to obtain the least number of inconsistencies between the video frame data and the verification data.
  • the obtained second initial parameter is determined as a stable parameter of the set top box.
  • Another aspect of an embodiment of the present application provides a method for testing stability of a set top box, which is applied to a set top box, and the method includes:
  • a further aspect of the embodiments of the present application provides a device for testing stability of a set top box, which is applied to a smart terminal, and the device includes:
  • a first sending module configured to send a running program command to the set top box after establishing a connection with the set top box, wherein the running program command is used to initialize the set top box, and the initializing comprises configuring a DDR in the set top box First initial parameter;
  • a second sending module configured to send a preset video file and a decoding command to the set top box, so that when the DDR of the set top box is run under the first initial parameter, the video file is decoded according to the decoding command;
  • a first acquiring module configured to acquire video frame data of the decoded video file
  • a first determining module configured to determine whether the video frame data and the verification data in the preset database are consistent
  • a first processing module configured to: if the video frame data is consistent with the verification data in the preset database, repeatedly acquiring the next video frame data of the decoded video file, and acquiring the obtained video frame data Comparing with the verification data in the preset database, when the video frame data acquired in the preset time period is consistent with the verification data in the preset database, determining that the set top box is stable, and The first initial parameter is determined as a stable parameter of the set top box.
  • the device further includes:
  • a second processing module configured to: if the video frame data is inconsistent with the verification data in the preset database, adjust a first initial parameter of the DDR, and jump to the video that obtains the decoded video file Frame data step.
  • the device further includes:
  • a third processing module configured to configure at least two different sets of second initial parameters for the DDR if the video frame data is inconsistent with the verification data in the preset database, and send the preset video file to the set top box And decoding a command to decode the video file according to the decoding command when the DDR of the set top box is operated under the at least two different sets of second initial parameters;
  • a second acquiring module configured to acquire, according to the same preset time, video frame data corresponding to the at least two different second initial parameters after decoding
  • a third acquiring module configured to compare the acquired video frame data corresponding to the at least two different sets of second initial parameters with the verification data in the preset database, to obtain the video frame data and the a second initial parameter that verifies that the data inconsistency is the least;
  • a fourth processing module configured to determine the obtained second initial parameter as a stable parameter of the set top box.
  • a device for testing stability of a set top box which is applied to a set top box, and the device includes:
  • a first receiving module configured to receive a running program command sent by the smart terminal, and perform initialization according to the running program command, where the initializing includes configuring a first initial parameter of the DDR in the set top box;
  • a second receiving module configured to receive a preset video file and a decoding command sent by the smart terminal
  • a first decoding module configured to: when the DDR of the set top box is running under the first initial parameter, decode the video file according to the decoding command to generate video frame data;
  • the third sending module is configured to send the generated video frame data to the smart terminal, so that the smart terminal determines whether the set top box is stable according to the video frame data and the verification data in the preset database.
  • an electronic device includes: at least one processor; and a memory communicably coupled to the at least one processor; wherein the memory is stored for processing by the at least one An instruction executed by the at least one processor to enable the at least one processor to perform the method as described above.
  • a non-transitory computer readable storage medium storing computer-executable instructions for causing a computer to execute the above The method described.
  • a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when When the program instructions are executed by the computer, the computer is caused to perform the method as described above.
  • the initial parameters of the DDR in the set top box are configured by the smart terminal, and the preset video file is sent to the set top box, so that when the set top box runs under the configured initial parameters, the video file is decoded to generate a video frame.
  • the smart terminal obtains the video frame data from the set top box, and compares the video frame data with the verification data in the preset database. If the matching is consistent, the current running state of the set top box is stable, and the initial parameters of the configuration are consistent. Claim.
  • This embodiment can shorten the time of the set-top box stability test, and can obtain the appropriate DDR parameters more quickly, thereby shortening the development time of the product and reducing the development cost.
  • FIG. 1 is a schematic diagram of an operating environment of an embodiment of the present application.
  • FIG. 2 is a flowchart of a method for testing stability of a set top box according to Embodiment 1 of the present application;
  • FIG. 3 is a flowchart of a method for testing stability of a set top box according to Embodiment 2 of the present application;
  • FIG. 5 is a flowchart of a method for testing stability of a set top box according to Embodiment 4 of the present application.
  • FIG. 6 is a schematic structural diagram of an apparatus for testing stability of a set top box according to Embodiment 5 of the present application;
  • FIG. 7 is a schematic structural diagram of an apparatus for testing stability of a set top box according to Embodiment 6 of the present application.
  • FIG. 8 is a schematic structural diagram of hardware of an electronic device according to Embodiment 7 of the present application.
  • FIG. 1 is a schematic diagram of an operating environment of an embodiment of the present application, and the operating environment includes an intelligent environment.
  • Terminal 10 and set top box 20 The smart terminal 10 is connected to the set top box 20.
  • the smart terminal 10 can be connected to the set top box 20 through the debug controller, the debugging tool software is run on the smart terminal 10, and then the JTAG interface of the set top box 30 is connected through the debug controller 20.
  • the data exchange between the smart terminal 10 and the set top box 20 can be performed at high speed.
  • the smart terminal 10 can be connected to the debug controller through a USB data line, and the debug controller can connect the set top box 20 through a JTAG data line.
  • the smart terminal 10 may specifically be a desktop computer, a notebook computer, a tablet computer, a smart phone, or the like.
  • the set top box 20 may specifically be a one-way set top box, a two-way set top box, an IPTV set top box, and the like.
  • the set top box 20 is provided with a processor and a double rate synchronous dynamic random access memory (DDR).
  • the JTAG interface is disposed in the processor, and the processor and the DDR can be connected through a DDR data bus.
  • the smart terminal 10 is mainly used to test the stability of the set top box 20.
  • the smart terminal 10 first sends a command trigger running program to the set top box 20 to cause the program of the set top box 20 to start running for initialization, which includes configuring the initial parameters of the DDR in the set top box 20.
  • the smart terminal 10 sends a preset video file and a decoding command to the set top box 20, so that the set top box 20 decodes the video file according to the decoding command in the running state of the configured initial parameters, thereby generating the decoded image.
  • Video frame data The smart terminal 10 acquires the video frame data, and matches the video frame data with the verification data in the preset database.
  • the decoded video frame data can be continuously obtained, and the obtained video frame is acquired each time.
  • the data is matched with the verification data in the preset database. If the video frame data acquired within the preset time matches the verification data in the preset database, it is determined that the set top box 20 is stable, and the determined DDR is initialized.
  • the initial parameters are parameters that stabilize the set top box 20.
  • the smart terminal 10 can establish a connection relationship with the set top box 20 through other means, such as Bluetooth, etc., in addition to establishing a connection relationship with the set top box 20 through the debug controller.
  • a method of testing the stability of a set top box for use in the above described operating environment is provided below.
  • FIG. 2 is a flowchart of a method for testing stability of a set-top box according to Embodiment 1 of the present application. The method is performed by the smart terminal 10, and the method includes:
  • Step 101 After establishing a connection with the set top box, send a running program command to the set top box, where the running program command is used to initialize the set top box, and the initializing includes configuring a first initial parameter of the DDR in the set top box. .
  • the set-top box is commonly used as a dynamic memory, and the stability of the DDR is the basis of the stability of the set-top box. Therefore, the main purpose of the embodiment of the present application is to determine a relatively stable set of DDR parameters.
  • the initial parameters are first determined, and the first initial parameter is the preset DDR initial parameter.
  • the above running program command may be generated by the running debugging tool software in the smart terminal 10, and the function thereof is to trigger the initialization of the set top box 20, and after triggering the initialization of the set top box 20, all hardware including the DDR starts to be initialized, DDR.
  • Initialization primarily includes configuring a first initial parameter of the DDR. For the contents mainly included in the DDR parameters, reference may be made to the description in the related art.
  • Step 102 Send a preset video file and a decoding command to the set top box, so that when the DDR of the set top box is run under the first initial parameter, the video file is decoded according to the decoding command.
  • Step 103 Obtain video frame data of the decoded video file.
  • Step 104 Determine whether the video frame data and the verification data in the preset database are consistent.
  • Step 105 If the video frame data is consistent with the verification data in the preset database, the next video frame data of the decoded video file is repeatedly obtained, and the obtained video frame data and the pre-prepared The verification data in the database is compared, and when the video frame data acquired in the preset time period is consistent with the verification data in the preset database, determining that the set top box is stable, and the first initial is The parameter is determined as a stable parameter of the set top box.
  • the video file may be a video file of any type.
  • the video file is first compression-coded, and then the compressed video file and the decoding command are sent to the set-top box 20.
  • the set top box 20 decodes the video file according to the decoding command.
  • the DDR randomly generates read/write or calculation errors, resulting in the final decoded video. Error in frame data. Therefore, in the present embodiment, it is possible to determine whether the first initial parameter of the DDR is sufficient temperature by successive video decoding and verifying the decoded video frame data.
  • the decoding process of the video file is run in the DDR, and the decoded video frame data is saved in the DDR.
  • the smart terminal 10 obtains the decoded video frame data from the DDR, and compares the obtained video frame data with the verification data in the preset database. If the two video frame data are consistent, the smart terminal continues to obtain decoding from the DDR. The next video frame data of the video file is continued, and the obtained video frame data is continuously compared with the verification data in the preset database. If the two video frame data are consistent, the process is repeated until the preset time is over. .
  • the first initial parameter of the DDR is a finally determined relatively stable DDR parameter, that is, the DDR is The set top box can be kept stable when running under the first initial parameter.
  • the verification data in the preset database is a video frame file that is pre-decoded by the preset video file and stored in a database, where each video frame data decoded in the DDR is respectively corresponding thereto.
  • the pre-stored video frame data is compared to ensure data consistency.
  • the length of the preset time may be determined according to experience or experiment to ensure that the DDR parameter determined within the preset time is most suitable, and the preset time may take 24 hours, if within 24 hours, the DDR is in the Under the operation of the first initial parameter, the decoded video frame data is consistent with the verification data, indicating that the set top box 20 is sufficiently stable.
  • the finalized DDR parameters can be further verified by a copy machine test to ensure that the DDR parameters are most suitable.
  • the length of the preset time can be adjusted according to the test result of the video frame data each time, for example, if three consecutive sets of the same video frame data are obtained, the test can be ended; or as long as a group is detected If the video frame data is different, the test can be terminated. Thereby, the test time can be flexibly set, and the test efficiency can be improved.
  • the newly decoded video frame data will cover the DDR area occupied by the previous video frame data, thereby ensuring that the storage space of the DDR is not occupied too much, saving its storage space.
  • An embodiment of the present application provides a method for testing stability of a set top box, where the smart terminal configures an initial parameter of the DDR in the set top box, and sends a preset video file to the set top box, so that the set top box runs under the configured initial parameters. Decoding the video file to generate video frame data, the smart terminal acquires the video frame data from the set top box, and compares the video frame data with the verification data in the preset database. If the matching is consistent, the set top box is currently running. The state is stable and the initial parameters of the configuration meet the requirements.
  • This embodiment can shorten the time of the set-top box stability test, and can obtain the appropriate DDR parameters more quickly, thereby shortening the development time of the product and reducing the development cost.
  • FIG. 3 is a flowchart of a method for testing the stability of a set-top box according to Embodiment 2 of the present application.
  • the main difference between FIG. 3 and FIG. 2 is that the method further includes:
  • Step 106 If the video frame data is inconsistent with the verification data in the preset database, adjust the first initial parameter of the DDR, and jump to the step of acquiring the decoded video frame data of the video file.
  • the smart terminal 10 can control the first initial parameter of the DDR in the set top box 20, and after adjusting the first initial parameter, continue to perform acquiring the decoded video frame data, and the obtained video frame is obtained.
  • the step of comparing the data with the verification data in the preset database The decoded video frame data is decoded by the video file under a new DDR parameter after the first initial parameter is adjusted.
  • the new DDR parameter is continuously adjusted, and the above process is repeated.
  • the test process can be ended upon receipt of a termination command.
  • the adjusting process of the DDR parameter may be performed based on the first initial parameter, for example, by using a preset threshold as a minimum unit, and making the first adjusted DDR parameter and the first initial based on the first initial parameter.
  • the parameters differ by one of the minimum units, such that the second adjusted DDR parameter differs from the first initial parameter by two of the minimum units, and so on, thereby determining the adjusted DDR parameter.
  • an erroneous data address may be output on the display screen of the smart terminal 10, so that the tester can grasp the specific error in time.
  • an adjustment method is provided, according to which the most suitable DDR parameter can be determined as soon as possible, thereby reducing the development cost of the product.
  • FIG. 4 is a flowchart of a method for testing stability of a set-top box according to Embodiment 3 of the present application.
  • the main difference between FIG. 4 and FIG. 2 is that the method further includes:
  • Step 107 If the video frame data is inconsistent with the verification data in the preset database, configure at least two different sets of second initial parameters for the DDR, and send a preset video file and a decoding command to the set top box.
  • the DDR of the set top box is operated under the at least two different sets of second initial parameters, decoding the video file according to the decoding command;
  • Step 108 Obtain, according to the same preset time, video frame data corresponding to the at least two different sets of second initial parameters after decoding, respectively.
  • Step 109 Compare the obtained video frame data corresponding to the at least two different sets of second initial parameters with the verification data in the preset database, respectively, to obtain that the video frame data is inconsistent with the verification data.
  • the second initial parameter with the least number
  • Step 110 Determine the obtained second initial parameter as a stable parameter of the set top box.
  • the DDR parameter is reconfigured, that is, the first initial parameter is adjusted.
  • the difference between this embodiment and the foregoing embodiment 2 is that at least two different sets of second initial parameters are reconfigured at the same time.
  • the second initial parameter is different from the first initial parameter, and each set of second initial parameters is also different from each other.
  • the same video file is separately decoded based on the same time under each set of second initial parameters, and at least two sets of video frame data are obtained, and at least two sets of video frame data are respectively obtained.
  • the verification data in the database is compared, and the probability that each video frame in the at least two sets of video frame data is the same as each video frame in the verification data is calculated, and finally the video frame data with the same probability of having the same video frame is present.
  • the corresponding second initial parameter is determined as a DDR parameter that makes the set top box 20 relatively stable.
  • the embodiments of the present application simultaneously test multiple sets of DDR parameters, so that the DDR parameters that make the set-top box relatively stable can be obtained more quickly. Compared with the prior art, the embodiment improves the test efficiency and shortens the test period of the product. Reduced product development costs.
  • FIG. 5 is a flowchart of a method for testing the stability of a set-top box according to Embodiment 4 of the present application. The method is performed by the set top box 20, and the method includes:
  • Step 201 Receive a running program command sent by the smart terminal, and perform initialization according to the running program command, where the initializing includes configuring a first initial parameter of the DDR in the set top box;
  • Step 202 Receive a preset video file and a decoding command sent by the smart terminal.
  • Step 203 When the DDR of the set top box is running under the first initial parameter, decoding the video file according to the decoding command to generate video frame data.
  • Step 204 Send the generated video frame data to the smart terminal, so that the smart terminal determines whether the set top box is stable according to the video frame data and the verification data in the preset database.
  • the method performed by the embodiment of the present application corresponds to the method performed by the set top box 20 in the first embodiment.
  • the method performed by the embodiment of the present application has the same beneficial effects as the method performed in the first embodiment.
  • FIG. 6 is a schematic structural diagram of an apparatus for testing stability of a set-top box according to Embodiment 5 of the present application.
  • the device is applied to the smart terminal 10, and the device 30 includes: a first sending module 301, The second sending module 302, the first obtaining module 303, the first determining module 304, and the first processing module 305.
  • the first sending module 301 is configured to send a running program command to the set top box after establishing a connection with the set top box, where the running program command is used to initialize the set top box, and the initializing includes configuring the set top box a first initial parameter of the DDR; a second sending module 302, configured to send a preset video file and a decoding command to the set top box, so that when the DDR of the set top box is run under the first initial parameter, according to the The decoding command decodes the video file; the first obtaining module 303 is configured to obtain the decoded video frame data of the video file; the first determining module 304 is configured to determine the video frame data and the preset database.
  • the first processing module 305 is configured to: if the video frame data is consistent with the verification data in the preset database, repeatedly obtain the next video frame data of the decoded video file, and obtain the Comparing the video frame data with the verification data in the preset database, the video frame data acquired in a preset time period is the same as the Verify disposed coincident data in the database, it is determined that the set-top box stability, and initial parameter determining the first parameter of the set-top box to stabilize.
  • the apparatus 30 further includes a second processing module 306.
  • the second processing module 306 is configured to: if the video frame data is inconsistent with the verification data in the preset database, adjust the first initial parameter of the DDR, and jump to the acquiring the decoded video.
  • the video frame data step of the file is configured to: if the video frame data is inconsistent with the verification data in the preset database, adjust the first initial parameter of the DDR, and jump to the acquiring the decoded video.
  • the apparatus 30 further includes a third processing module 307 , a second obtaining module 308 , a third obtaining module 309 , and a fourth processing module 310 .
  • the third processing module 307 is configured to configure at least two different sets of second initial parameters for the DDR if the video frame data is inconsistent with the verification data in the preset database, and send a preset to the set top box.
  • the second obtaining module 308 is configured to Obtaining, by the same preset time, the video frame data corresponding to the at least two different sets of second initial parameters that are decoded, and the third obtaining module 309, configured to obtain the at least two different sets of second initial parameters that are obtained Corresponding video frame data is compared with the verification data in the preset database, respectively, to obtain a second initial parameter that is inconsistent with the verification data by the video frame data.
  • the fourth processing module 310 is configured to acquire The second initial parameter obtained is determined as a stable parameter of the set top box.
  • the information exchange, the execution process, and the like between the modules in the apparatus for testing the set-top box stability in the embodiment of the present application are based on the same as the first embodiment, the second embodiment, and the third embodiment of the present application.
  • the various modules in the embodiments of the present application can be implemented as separate hardware or software, and a combination of functions of the respective units can be implemented using separate hardware or software as needed.
  • An embodiment of the present application provides a device for testing stability of a set top box, where the device configures an initial parameter of a DDR in a set top box through an intelligent terminal, and sends a preset video file to the set top box, so that the set top box runs under the configured initial parameters.
  • the smart terminal acquires the video frame data from the set top box, and compares the video frame data with the verification data in the preset database. If the matching is consistent, the set top box is currently running. The state is stable and the initial parameters of the configuration meet the requirements.
  • This embodiment can shorten the time of the set-top box stability test, and can obtain the appropriate DDR parameters more quickly, thereby shortening the development time of the product and reducing the development cost.
  • FIG. 7 is a schematic structural diagram of the apparatus for testing stability of a set top box according to Embodiment 6 of the present application.
  • the apparatus is applied to the set top box 20, and the apparatus 40 includes: a first receiving module 401, The second receiving module 402, the first decoding module 403, and the third sending module 404.
  • the first receiving module 401 is configured to receive a running program command sent by the smart terminal, and perform initialization according to the running program command, where the initializing includes: configuring a first initial parameter of the DDR in the set top box; and the second receiving module
  • the first decoding module 403 is configured to: when the DDR of the set top box is running under the first initial parameter, according to the decoding command, the first decoding module 403 is configured to receive the preset video file and the decoding command sent by the smart terminal. Decoding the video file to generate video frame data; the third sending module 404 is configured to send the generated video frame data to the smart terminal, so that the smart terminal is configured according to the video frame data and preset
  • the verification data in the database determines whether the set top box is stable.
  • the information interaction, the execution process, and the like between the modules in the device for testing the set-top box stability in the embodiment of the present application are based on the same concept as the fourth embodiment of the method of the present application, and the specific content is also applicable to the test.
  • a device for the stability of a set top box The various modules in the embodiments of the present application can be implemented as separate hardware or software, and a combination of functions of the respective units can be implemented using separate hardware or software as needed.
  • the apparatus for testing the stability of the set top box in the embodiment of the present application has the same beneficial effects as the method for testing the stability of the set top box in the fourth embodiment.
  • FIG. 8 is a schematic structural diagram of hardware of an electronic device according to Embodiment 7 of the present application.
  • the electronic device 50 can perform the method for testing the stability of the set top box in the foregoing embodiment.
  • the electronic device 50 can be specifically a desktop computer, a notebook computer, a tablet computer, a smart phone, a set top box, and the like, and has other electronic devices with data interaction functions. As shown in FIG. 8, the electronic device 50 includes:
  • One or more processors 501 and memory 502, one processor 501 is taken as an example in FIG.
  • the processor 501 and the memory 502 may be connected by a bus or other means, as exemplified by a bus connection in FIG.
  • the electronic device that performs the method of testing the stability of the set top box may further include: an input device 503 and an output device 504.
  • the memory 502 is a non-volatile computer readable storage medium, and can be used for storing non-volatile software programs, non-volatile computer-executable programs, and modules, such as a method for testing set-top box stability in the embodiment of the present application.
  • Program instructions/modules for example, the first sending module 301, the second sending module 302, the first obtaining module 303, the first determining module 304, the first processing module 305, and the second processing module 306 shown in FIG.
  • the third processing module 307, the second obtaining module 308, the third obtaining module 309, and the fourth processing module 310 The processor 501 executes various functional applications of the server and data processing by running non-volatile software programs, instructions, and modules stored in the memory 502, that is, a method of testing the stability of the set-top box by implementing the above method embodiments.
  • the memory 502 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 use of the device for testing the stability of the set top box, etc. .
  • memory 502 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • memory 502 can optionally include memory remotely located relative to processor 501 that can be connected over a network to a device that tests set-top box stability. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Input device 503 can receive input numeric or character information and generate key signal inputs related to user settings and function control of the device that tests set-top box stability.
  • Output device 504 can include a display device such as a display screen.
  • the one or more modules are stored in the memory 502, and when executed by the one or more processors 501, perform a method of testing set-top box stability in any of the above method embodiments, for example, performing the above described Method 101 to step 105 in FIG. 2, method step 101 to step 106 in FIG. 3, method step 101 to step 110 in FIG. 4, method step 201 to step 204 in FIG. 5, implement the module in FIG. 301-310, the function of modules 401-404 in FIG.
  • the embodiment of the present application provides a non-transitory computer readable storage medium storing computer-executable instructions that are executed by an electronic device to perform any of the above method embodiments.
  • the method for testing the stability of the set top box for example, performing the method steps 101 to 105 in FIG. 2 described above, the method steps 101 to 106 in FIG. 3, the method steps 101 to 110 in FIG. 4, FIG.
  • the method steps 201 to 204 in the method implement the functions of the modules 301-310 in FIG. 6, and the modules 401-404 in FIG.
  • An embodiment of the present application provides a computer program product, including a computing program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer,
  • the computer performs the method for testing the stability of the set top box in any of the above method embodiments, for example, performing the method steps 101 to 105 in FIG. 2 described above, the method steps 101 to 106 in FIG. 3, and the method steps in FIG. From 101 to 110, the method steps 201 to 204 in FIG. 5 implement the functions of the modules 301-310 in FIG. 6, and the modules 401-404 in FIG.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Debugging And Monitoring (AREA)

Abstract

La présente invention se rapporte au domaine technique des boîtiers décodeurs, et concerne plus particulièrement un procédé et un appareil de contrôle de la stabilité d'un boîtier décodeur, ainsi qu'un dispositif électronique. Le procédé comprend les étapes consistant : après l'établissement d'une connexion avec un boîtier décodeur, à envoyer une commande d'exécution de programme au boîtier décodeur ; à envoyer un fichier vidéo prédéfini et une commande de décodage au boîtier décodeur, de sorte que le fichier vidéo est décodé en fonction de la commande de décodage lorsqu'une mémoire DDR du boîtier décodeur fonctionne selon un premier paramètre initial ; à obtenir des données de trame vidéo du fichier vidéo décodé ; à déterminer si les données de trame vidéo sont cohérentes avec des données de vérification dans une base de données prédéfinie ; et si les données de trame vidéo sont cohérentes avec les données de vérification dans la base de données prédéfinie, à obtenir de manière répétée les données de trame vidéo suivantes du fichier vidéo décodé, à comparer les données de trame vidéo obtenues avec les données de vérification dans la base de données prédéfinie, et si les données de trame vidéo obtenues au cours d'une période de temps prédéfinie sont cohérentes avec les données de vérification dans la base de données prédéfinie, à déterminer que le boîtier décodeur est stable. Le mode de réalisation permet de raccourcir le temps de contrôle de la stabilité d'un boîtier décodeur.
PCT/CN2018/125752 2018-03-29 2018-12-29 Procédé et appareil de contrôle de la stabilité d'un boîtier décodeur, et dispositif électronique WO2019184527A1 (fr)

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