WO2017101357A1 - 音效模式选择方法及设备 - Google Patents

音效模式选择方法及设备 Download PDF

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Publication number
WO2017101357A1
WO2017101357A1 PCT/CN2016/088769 CN2016088769W WO2017101357A1 WO 2017101357 A1 WO2017101357 A1 WO 2017101357A1 CN 2016088769 W CN2016088769 W CN 2016088769W WO 2017101357 A1 WO2017101357 A1 WO 2017101357A1
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WIPO (PCT)
Prior art keywords
program
type
played
source
determining
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PCT/CN2016/088769
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English (en)
French (fr)
Inventor
许传峰
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乐视控股（北京）有限公司
乐视致新电子科技（天津）有限公司
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Publication of WO2017101357A1 publication Critical patent/WO2017101357A1/zh

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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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/439—Processing of audio elementary streams
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4351—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reassembling additional data, e.g. rebuilding an executable program from recovered modules
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]

Definitions

  • the present application relates to the field of audio and video playback technologies, and in particular, to a sound mode selection method and device.
  • the inventors have found that at least the following problems exist in the prior art: when the user wants to select a sound effect mode, manual switching is required. The user is required to find a sound effect menu in the television system and select a sound effect mode suitable for the content to be played now. However, because the user is unfamiliar with the operation and the user does not understand the different sound modes used for different program types, the sound effect is not ideal when the program is played. In the prior art, there is a solution in which there is a compromise mode in the existing sound mode to be applicable to all television scenes, and the same sound mode is adopted regardless of which type of program the user plays. The same sound mode is applied to all TV scenes, and the sound effect is not achieved, which is contrary to the original intention of setting multiple sound modes.
  • one of the technical problems to be solved by the embodiments of the present application is to provide a method and a device for selecting a sound effect mode, which are used to solve the defect that the user inconveniences or does not select a sound effect mode for a program to be played in the prior art, and realizes the sound effect. Automatic and accurate selection of patterns to enhance the user experience.
  • An embodiment of the present application provides a sound mode selection method, including the following steps: determining that the current mode is positive The type of program being played; the sound mode adopted for playing the program is selected according to the type of the determined program.
  • the embodiment of the present application further provides a sound mode selection device, including: a determining module, configured to determine a type of a program currently being played; and a selecting module configured to select a sound effect mode adopted by the playing program according to the type of the program determined by the determining module.
  • a sound mode selection device including: a determining module, configured to determine a type of a program currently being played; and a selecting module configured to select a sound effect mode adopted by the playing program according to the type of the program determined by the determining module.
  • the embodiment of the present application also provides a computer readable recording medium on which a program for executing the above method is recorded.
  • the video output mode selection method and device provided by the present application automatically selects the optimal content of the program content by determining the type of the program currently being played and the method of selecting the sound effect mode according to the determined program type. Sound effect mode to achieve the user's pursuit of sound effects and enhance the user experience.
  • FIG. 1 is a flow chart of an embodiment of a sound effect mode selection method of the present application
  • FIG. 2 is a flow chart of another embodiment of a sound mode selection method according to the present application.
  • FIG. 3 is a flow chart of still another embodiment of a sound effect mode selection method of the present application.
  • FIG. 4 is a flow chart of still another embodiment of a sound effect mode selection method according to the present application.
  • FIG. 5 is a flowchart of still another embodiment of a sound effect mode selection method according to the present application.
  • FIG. 6 is a flow chart of still another embodiment of a sound effect mode selection method according to the present application.
  • FIG. 7 is a schematic structural diagram of an embodiment of a sound effect mode selection device according to the present application.
  • FIG. 8 is a schematic structural diagram of another embodiment of a sound effect mode selection device according to the present application.
  • FIG. 9 is a schematic structural diagram of still another embodiment of a sound effect mode selection device of the present application.
  • FIG. 1 is a flow chart of an embodiment of a method for selecting a sound effect mode according to the present application.
  • a sound mode selection method includes the following steps:
  • Step 110 determining the type of the program currently being played
  • the type of program that the device that plays the program is playing is first determined.
  • the device for playing the program may be a smart TV or other playing device.
  • the smart TV is taken as an example for description, and other playing devices may use the method of the embodiment of the present application.
  • a smart TV suppose that a smart TV is playing a program, first determining the type of program currently being played. It is worth noting that this can be done as a separate device that can be wired or wirelessly connected to the smart TV. Alternatively, the smart TV itself can be used to perform this operation. When the smart TV itself performs the operation, the function capable of performing the operation may be set on the processor chip of the smart television, or may be set on other chips of the smart television, or may be the basis of the original smart television. Add a module or device that can perform this operation.
  • the program type can be divided into a plurality of types.
  • the program can be divided into a long program and a short program according to the length of the program, or the program can be divided into a Chinese program and a foreign language program according to the language of the program.
  • the program type may be divided according to the program content, for example, the program is divided into news programs, movie programs, television programs, entertainment programs, and music programs. Even for movies or television programs, for example, programs can be divided into comedy programs, documentary programs, and horror programs. Or for music programs, it can also be divided into popular music programs, classical music. The program can even be divided into finer parts, for example, a classical music program is divided into a string program or a music program.
  • the division of the program currently being played by the smart TV is determined to select the sound mode most suitable for the program for the program, thereby achieving the best acoustic effect. It is worth noting that the more detailed the program type is divided, the higher the degree of matching between the program type and the sound mode.
  • the first level divides the program type into news programs, movie programs, and entertainment programs. Then, for example, the movie program is divided into a movie program and a television program in a lower-level menu of a movie program, and the next level menu can divide the movie program into a comedy movie program, a horror movie program, etc., and will not be described in detail herein.
  • the extent to which the program type is divided into details can be determined according to requirements in a specific implementation, and the degree of detailing can be performed according to the method of the embodiment of the present application. For the sake of brevity of the description, the embodiments of the present application are not described herein. It can be understood that the more detailed the program type is divided, the more accurate the matching is in the subsequent selection of the sound mode.
  • the program type may be determined according to the source of the program, or the program type may be determined according to the identifier carried by the program, or may be based on the name of the program, etc.
  • the type of program can be determined.
  • Step 120 Select to play a sound effect mode adopted by the program according to the determined type of the program.
  • the prior art has a lot of specific regulations, for example, depending on whether there is a center channel, whether there is a surround channel, whether there is a low frequency enhancement channel, and whether there is a reverberation method to distinguish the sound mode. Or you can divide the sound mode into theater sound mode, sports sound mode (also called live sound mode), music sound mode, news sound mode and so on. It can be understood that the division of the sound mode can also be refined in a hierarchical manner.
  • the sound effect mode adopted by the program is selected according to the program type determined in step 110, so that the smart TV plays according to the selected sound effect mode.
  • the embodiment of the present application first determines the program type, and then selects the sound effect mode according to the program type, so that the smart TV can automatically select the sound effect mode most suitable for the program to play according to the program type, and does not require manual operation by the user, thereby improving the user experience, and the application is implemented. For example, the matching of the sound mode and the program type is higher, and the perfect combination of the video sounds further enhances the value of the smart TV.
  • the embodiment of the present application also provides a computer readable recording medium on which a program for executing the above method is recorded.
  • the computer readable recording medium includes any mechanism for storing or transmitting information in a form readable by a computer (eg, a computer).
  • a machine-readable medium includes read only memory (ROM), random access memory (RAM), magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , infrared signals, digital signals, etc.).
  • a sound mode selection method includes the following steps:
  • Step 210 determining a source of a program being played
  • each program played has a program source, whether it is a live program, a carousel program, an on-demand program, or a program from a network, and a program from a local input has its program source.
  • the live broadcast that is, Broadcast Television (Broadcast Television)
  • Broadcast Television Broadcast Television
  • IGMP Internet Group Management Protocol
  • PIM Protocol Independent Multicast
  • Every household can see the same programs, such as CCTV, local Taiwan Satellite TV, etc., previously analog TV, digital TV.
  • the carousel is the same source and loop playback, and the film source is generally placed in the operator's IPTV (Internet Protocol Television) platform.
  • IPTV Internet Protocol Television
  • the play time becomes the most important factor in the programming of the broadcast form.
  • prime time such as various variety shows, hit TV series
  • different content such as Good Morning China, Midnight Theater, etc. according to different audiences at different times to attract the target of the time. Audience.
  • some TV shopping advertisements or programs with relatively low popularity are arranged.
  • On-demand is that you only click on it to broadcast.
  • the on-demand broadcast of each operator is in a color TV independent of the live channel.
  • the media stream passes through the independent media channel RTSP (Real Time Streaming Protocol). Establish a connection and send it to the user's set-top box.
  • RTSP Real Time Streaming Protocol
  • the network program comes from the network, and the local program usually comes from various local input interfaces, such as USB interface, VCD interface and the like.
  • the source of the program being played can be identified.
  • the source category of the program at this time can be determined according to the signal source. Specifically, for example, when the user watches the live broadcast station, the signal source has been selected to the TV input mode; when the user watches the network television, the signal source has been selected.
  • APP Application
  • the signal source has been selected to the AV input/Computer Input/HDMI (High Definition Multimedia Interface) input, etc., and the user should select the local USB content when playing.
  • the USB device is turned on.
  • the source of the program can be determined to be a live broadcast station.
  • the signal source is selected to an APP application, it can be determined that the user is watching the network television, and when the signal source is selected to the AV input/
  • the computer input / HDMI input you can judge the source of the program as the corresponding input, etc., for the sake of brevity, it will not be described here.
  • Step 220 determining the type of the program being played according to the source of the program being played.
  • the type of the program can be known from the source of the program being played.
  • smart TV carousels are usually more clearly classified according to content, such as TV series, movies, news, and so on.
  • content played by each channel is usually relatively fixed, and different channels play different types of programs, so that it is possible to determine the program type as long as it knows which channel of the program the program is from.
  • Step 230 Select to play a sound effect mode adopted by the program according to the determined type of the program.
  • step 120 of the embodiment corresponding to FIG. 1 For the specific operations performed in this step, reference may be made to step 120 of the embodiment corresponding to FIG. 1.
  • the embodiment of the present application determines the program type according to the program source, and then selects the sound effect mode according to the program type, so that the smart TV can automatically select the sound effect mode most suitable for the program play according to the program type, without requiring the user to manually operate, thereby improving the user experience, and
  • the embodiment of the present application makes the matching of the sound effect mode and the program type higher, so that the perfect combination of the video sounds further enhances the value of the smart TV.
  • the embodiment of the present application also provides a computer readable recording medium on which a program for executing the above method is recorded.
  • the computer readable recording medium includes any mechanism for storing or transmitting information in a form readable by a computer (eg, a computer).
  • a machine-readable medium includes read only memory (ROM), random access memory (RAM), magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , infrared signals, digital signals, etc.).
  • a sound mode selection method includes the following steps:
  • Step 310 determining that the source of the program being played is a carousel
  • Step 320 Acquire a carousel channel where the program being played is located, and play the channel of the carousel. a type of program;
  • Smart TV carousels are usually more clearly classified according to content, such as TV series, movies, news, etc. Switch according to the classification to which each channel belongs. For example, the channel 1 of the car station is news, indicating that the program type of the channel 1 of the car station is news.
  • the car station channel 2 is a movie, indicating that the program type of the car station channel 1 is a movie.
  • Step 330 determining that the type of the program being played is the first type of broadcast of the carousel channel
  • the program type being played is the program played by the car channel 1
  • the type of the program currently being played is news.
  • the program type being played is the program played by the car channel 2
  • the type of the program currently being played is a movie.
  • Step 340 selecting a sound effect mode adopted for playing the program according to the determined first type of the program.
  • the sound effect is automatically switched to the mode in which the sound effect matches the news; when it is determined that the type of the program currently being played is a movie, the background system automatically switches the sound effect to the mode in which the sound effect matches the movie. under.
  • the embodiment of the present application can be derived from the type of the program of the carousel, and the sound mode is selected, and the user does not need to be manually operated to improve the user experience. Moreover, the embodiment of the present application makes the matching of the sound mode and the program type higher, so that the video is made. A more perfect combination of sounds enhances the value of smart TV.
  • the embodiment of the present application also provides a computer readable recording medium on which a program for executing the above method is recorded.
  • the computer readable recording medium includes any mechanism for storing or transmitting information in a form readable by a computer (eg, a computer).
  • a machine-readable medium includes read only memory (ROM), random access memory (RAM), magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , infrared signals, digital signals, etc.).
  • a sound effect mode selection method includes the following steps:
  • Step 410 determining that the source of the program being played is a television station
  • Step 420 Acquire a program played by the television station in the current time period, and the program type is the second type.
  • the database is classified according to the content of the program played by each TV station in each time period, and is adjusted according to the database information; or adjusted according to the program list of the television station in real time.
  • the TV channel 1,19:00-19:30 broadcasts news programs
  • 19:30-21:00 plays music programs.
  • the type of program played during the 30 time period is a news program.
  • the program type played during the time period of 19:30-21:00 is a music program.
  • step 430 it is determined that the type of the program being played is the second type.
  • the currently playing program type in the 19:00-19:30 period is a news program. Then, the currently played program type in the 19:30-21:00 period is a music program.
  • Step 440 Select a sound effect mode used for playing the program according to the determined second type of the program.
  • the TV background system automatically switches the sound effect to the sound and news matching mode; when the time reaches 19:30, the background system automatically switches the sound effect to sound and music. Matching mode.
  • the embodiment of the present application can be derived from the type of the program of the television station, and the sound mode is selected, and the user experience is not required to improve the user experience. Moreover, the embodiment of the present application makes the matching of the sound mode and the program type higher, so that the video sound is more The perfect combination enhances the value of smart TV.
  • the embodiment of the present application also provides a computer readable recording medium on which a program for executing the above method is recorded.
  • the computer readable recording medium includes any mechanism for storing or transmitting information in a form readable by a computer (eg, a computer).
  • a machine-readable medium includes read only memory (ROM), random access memory (RAM), magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , infrared signals, digital signals, etc.).
  • FIG. 5 is a flow chart of still another embodiment of a sound effect mode selection method of the present application. As shown in FIG. 5, a sound mode selection method according to an embodiment of the present application includes the following steps:
  • Step 510 determining that the source of the program being played is the Internet
  • Step 520 Obtain an Internet address of a program being played, and a program type corresponding to the Internet address is a third type;
  • the system confirms that the linked program type is the third type by analyzing the link.
  • step 530 it is determined that the type of the program being played is the third type.
  • Step 540 After selecting the sound mode adopted by the program according to the third type of the determined program, the background system automatically switches the sound effect to the mode in which the sound effect matches the third type program.
  • the embodiment of the present application can be derived from the type of the program of the network, and the sound mode mode is selected, and the user experience is not required to improve the user experience. Moreover, the embodiment of the present application makes the matching of the sound effect mode and the program type higher, so that the video sound is more The perfect combination enhances the value of smart TV.
  • the embodiment of the present application also provides a computer readable recording medium on which a program for executing the above method is recorded.
  • the computer readable recording medium includes any mechanism for storing or transmitting information in a form readable by a computer (eg, a computer).
  • a machine-readable medium includes read only memory (ROM), random access memory (RAM), magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , infrared signals, digital signals, etc.).
  • a sound mode selection method includes the following steps:
  • Step 610 determining that the source of the program being played is a local program source
  • Step 620 Obtain a program type of the local source according to an attribute of the local program source file as a fourth type
  • the system While playing the program, the system performs cloud or database retrieval according to the characteristics of the file, such as name, attribute, time length and the like to determine that the content belongs to the fourth type.
  • Step 630 determining that the type of the program being played is the fourth type
  • Step 640 Select, according to the fourth type of the determined program, a sound mode adopted by the playing program;
  • the embodiment of the present application can be derived from the type of the local program, and the sound mode is selected, and the user does not need to be manually operated to improve the user experience. Moreover, the embodiment of the present application makes the matching of the sound mode and the program type higher, so that the video sound is more The perfect combination enhances the value of smart TV.
  • the embodiment of the present application also provides a computer readable recording medium on which a program for executing the above method is recorded.
  • the computer readable recording medium includes any mechanism for storing or transmitting information in a form readable by a computer (eg, a computer).
  • a machine-readable medium includes read only memory (ROM), random access memory (RAM), magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , infrared signals, digital signals, etc.).
  • FIG. 7 is a schematic structural diagram of an embodiment of a sound effect mode selection device according to the present application.
  • a sound mode selection device includes: a determination module 710, and a selection module 720, where
  • a determining module 710 configured to determine a type of a program currently being played
  • the determination module 710 determines the type of program that the device that is playing the program is playing. It can be understood that the device for playing the program may be a smart TV or other playing device. In the embodiment of the present application, the smart TV is taken as an example for description, and other playing devices may use the method of the embodiment of the present application. For specific implementation operations of the determining module 710, reference may be made to step 110 of the embodiment corresponding to FIG.
  • the selecting module 720 is configured to select a sound effect mode adopted by the playing program according to the type of the program determined by the determining module.
  • the prior art has a lot of specific regulations, for example, depending on whether there is a center channel, whether there is a surround channel, whether there is a low frequency enhancement channel, and whether there is a reverberation method to distinguish the sound mode. Or you can divide the sound mode into theater sound mode, sports sound mode (also called live sound mode), music sound mode, news sound mode and so on. It can be understood that the division of the sound mode can also be refined in a hierarchical manner.
  • the selection module 720 selects to play the sound effect mode adopted by the program according to the program type determined by the determining module 710, so that the smart TV plays according to the selected sound effect mode.
  • the embodiment of the present application first determines the program type, and then selects the sound effect mode according to the program type, so that the smart TV can automatically select the sound effect mode most suitable for the program to play according to the program type, and does not require manual operation by the user, thereby improving the user experience, and the application is implemented. For example, the matching of the sound mode and the program type is higher, and the perfect combination of the video sounds further enhances the value of the smart TV.
  • FIG. 8 is a schematic structural diagram of another embodiment of a sound effect mode selection device of the present application.
  • a sound mode selection device of the embodiment of the present application includes: a determination module 710, a selection module 720, wherein the specific operations of the determination module 710 and the selection module 720 can be referred to the corresponding modules of the embodiment corresponding to FIG. 7.
  • the determining module 710 includes:
  • the first determining module 711 is configured to determine a source of the program being played
  • each program played has a program source, whether it is a live program, a carousel program, an on-demand program, or a program from a network, and a program from a local input has its program source.
  • the live broadcast that is, Broadcast TV
  • Broadcast TV is that each satellite receives the source of the video, and then broadcasts it to each user's home in the form of a TV channel.
  • IGMP multicast technology
  • PIM multicast technology
  • the carousel is the same source loop playback, and the film source is generally placed in the operator's I PTV platform.
  • the play time becomes the most important factor in the programming of the broadcast form. Put the best and most attractive programs in prime time (such as various variety shows, hit TV series), and arrange different content such as Good Morning China, Midnight Theater, etc. according to different audiences at different times to attract the target of the time. Audience. At other times, some TV shopping advertisements or programs with relatively low popularity are arranged.
  • On-demand is that you only click on it to broadcast.
  • each operator's on-demand is in a color TV independent of the live channel. Once the related program is clicked, the media stream is connected and sent to the user through the independent media channel RTSP. Set-top box.
  • the network program comes from the network, and the local program usually comes from various local input interfaces, such as USB interface, VCD interface and the like.
  • the first determining module 711 can identify the source of the program being played. For example, when the user switches the signal source input, the source category of the program at this time can be determined according to the signal source. Specifically, for example, when the user watches the live broadcast station, the signal source has been selected to the TV input mode; when the user watches the network television, the signal source has been selected to an APP application, and the user has selected the signal source when using the DVD or other input device. AV input / computer input / HDM I input, etc., when the user plays local USB content, the selection should be made when the USB device is turned on. Correspondingly, when the signal source is selected to the TV input mode, the source of the program can be determined to be a live broadcast station.
  • the signal source When the signal source is selected to an APP application, it can be determined that the user is watching the network television, and when the signal source is selected to the AV input/ When the computer input / HDM I input, it can be judged that the source of the program is the corresponding input, etc., and the description will not be repeated here.
  • the second determining module 712 is configured to determine the type of the program being played according to the source of the program being played determined by the first determining module.
  • the second determination module 712 can know the type of the program by the source of the program being played.
  • smart TV carousels are usually more clearly classified according to content, such as TV series, movies, news, and so on.
  • content played by each channel is usually relatively fixed. Different channels play different types of programs. Therefore, as long as you know which channel the program is from the car, you can confirm Set the program type.
  • the embodiment of the present application determines the program type according to the program source, and then selects the sound effect mode according to the program type, so that the smart TV can automatically select the sound effect mode most suitable for the program play according to the program type, without requiring the user to manually operate, thereby improving the user experience, and
  • the embodiment of the present application makes the matching of the sound effect mode and the program type higher, so that the perfect combination of the video sounds further enhances the value of the smart TV.
  • FIG. 9 is a schematic structural diagram of still another embodiment of a sound effect mode selection device of the present application.
  • a sound mode selection device of the embodiment of the present application includes: a determination module 710, a selection module 720, wherein the determination module 710 includes a first determination module 711 and a second determination module 712, wherein the determination module 710 and For the specific operation of the selection module 720, and the specific operations of the first determining module 711 and the second determining module 712, refer to the respective modules of the embodiment corresponding to FIG. 7, wherein the second determining module 712 includes the first obtaining module 7121 and the type. Determining module 7122,
  • the first determining module 711 determines that the source of the program being played is the carousel
  • the first obtaining module 7121 is configured to acquire a carousel channel in which the program being played is located, and the carousel channel plays the first type of program;
  • Smart TV carousels are usually more clearly classified according to content, such as TV series, movies, news, etc. Switch according to the classification to which each channel belongs. For example, the channel 1 of the car station is news, indicating that the program type of the channel 1 of the car station is news.
  • the car station channel 2 is a movie, indicating that the program type of the car station channel 1 is a movie.
  • the first obtaining module 7121 acquires a carousel channel in which the program being played is located.
  • a type determining module 7122 configured to determine that the type of the program being played is the first type of broadcast of the carousel channel
  • the type determination module 7122 determines that the type of the program currently being played is news. When it is determined that the program type being played is the program played by the car channel 2, the type determination module 7122 determines that the type of the program currently being played is a movie.
  • the first determining module 711 determines that the source of the program being played is a television station
  • the first obtaining module 7121 is configured to acquire a program played by the television station in the current time period, and the program type is a second type;
  • the database is classified and established according to Database information adjustment; or real-time adjustment according to the TV station's program list.
  • the TV channel 1,19:00-19:30 broadcasts news programs, and 19:30-21:00 plays music programs.
  • the type of program played during the 19:00-19:30 period is a news program.
  • the program type played during the time period of 19:30-21:00 is a music program.
  • the first obtaining module 7121 acquires a program that the television station plays during the current time period.
  • a type determining module 7122 configured to determine that the type of the program being played is the second type
  • the currently playing program type in the 19:00-19:30 period is a news program.
  • the type determination module 7122 determines that the currently played program type in the 19:30-21:00 time period is a music program.
  • the first determining module 711 determines that the source of the program being played is the Internet
  • the first obtaining module 7121 is configured to obtain an Internet address of the program being played, and the program type corresponding to the Internet address is a third type;
  • the first obtaining module 7121 can acquire a link for playing a certain program, and the system confirms that the linked program type is the third type by analyzing the link.
  • a type determining module 7122 configured to determine that the type of the program being played is a third type
  • the type determination module 7122 determines that the current program played from this address is a third type of program.
  • the first determining module 711 determines that the source of the program being played is a local program source
  • the first obtaining module 7121 is configured to obtain, according to an attribute of the local program source file, a program type of the local source as a fourth type;
  • the first obtaining module 7121 acquires related information according to a file name, an attribute, a time length, and the like. At the same time of playing, the cloud or database search is performed according to the characteristics of the file, such as the name, the attribute, the length of time, and the like to determine that the content belongs to the fourth type.
  • the type determination module 7122 is configured to determine that the type of program being played is the fourth type.
  • the type determination module 7122 determines that the currently played program type from the local is the fourth type.
  • the embodiment of the present application can specifically determine the type of the program according to the source of the program, and select the sound mode, and does not require manual operation by the user to improve the user experience, and the embodiment of the present application makes the matching of the sound effect mode and the program type higher. A more perfect combination of video sounds enhances the value of smart TV.
  • the device embodiments described above are merely illustrative, wherein the modules described as separate components may or may not be physically separate, and the components displayed as modules may or may not be physical modules, ie may be located A place, or it can be distributed to multiple network modules. Some or all of the modules may be selected according to actual needs to implement the embodiment. The purpose of the program. Those of ordinary skill in the art can understand and implement without deliberate labor.
  • a machine-readable medium includes read only memory (ROM), random access memory (RAM), magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , an infrared signal, a digital signal, etc., etc., the computer software product comprising instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the various embodiments or portions of the embodiments described Methods.
  • ROM read only memory
  • RAM random access memory
  • magnetic disk storage media e.g., magnetic disks, magnetic disk storage media, optical storage media, flash storage media, electrical, optical, acoustic, or other forms of propagation signals (eg, carrier waves) , an infrared signal, a digital signal, etc., etc.
  • the computer software product comprising instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the various embodiments or portions of the embodiment

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Abstract

一种音效模式选择方法及设备，包括以下步骤：确定当前正在播放的节目的类型；根据确定的节目的类型选择播放节目采用的音效模式。本申请提供一种音效模式选择设备，包括：确定模块，设置为确定当前正在播放的节目的类型；选择模块，设置为根据确定模块确定的节目的类型选择播放节目采用的音效模式。本申请的视频输出模式选择方法及设备，通过确定当前正在播放的节目的类型和根据确定的节目类型选择音效模式的方法，为节目内容自动选择与之最优适应的声音效果模式，以达到用户对于声音效果的追求，提升用户体验。

Description

音效模式选择方法及设备
本申请要求于2015年12月14日提交中国专利局、申请号为201510943930.5，发明名称为“音效模式选择方法及设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及音视频播放技术领域，尤其涉及一种音效模式选择方法及设备。
背景技术
随着物质生活的丰富，人们对音视频节目追求越来越高。有不同种类的播放音视频的设备，例如，电视机，尤其是智能电视机，音频视频播放器等，这些播放器可以接受和播放各种音视频节目。
以智能电视为例，随着智能电视的普及，人们对电视声音方面追求越来越高，电视机厂商针对不同的节目源设置了与之相适应的声音效果模式，在播放不同节目的时候可以选择最适合播放该节目的声音效果模式，然而人们对智能电视设置不熟悉，声音效果模式需要人们手动选择切换，以及人们对什么样的节目最适合采用什么样的声音效果模式也不太了解，使这些声音效果模式没有得到很好的使用。
在实现本申请过程中，发明人发现现有技术中至少存在如下问题：当用户要选择声音效果模式时，需要手动切换。需要用户找到电视系统中音效菜单，并从其中选择与现在播放内容相适应的音效模式。但是由于，用户对操作的不熟悉，以及用户对不同的节目类型该采用何种不同的声效模式不理解，造成节目播放时声音效果不够理想。现有技术中，有一种解决方案是，在现有音效模式中有一种比较折中的模式以适用所有的电视场景，无论用户播放哪种类型的节目，都采取同一种音效模式。而用同一种音效模式应用于所有的电视场景，达不到好的声音效果，更加违背了设置多种声效模式的初衷。
发明内容
有鉴于此，本申请实施例解决的技术问题之一在于提供一种音效模式选择方法及设备，用以解决现有技术中用户不方便或不会为播放的节目选择音效模式的缺陷，实现音效模式的自动的准确的选择，提升用户体验。
本申请实施例提供一种音效模式选择方法，包括以下步骤：确定当前正 在播放的节目的类型；根据确定的节目的类型选择播放节目采用的音效模式。
本申请实施例还提供一种音效模式选择设备，包括：确定模块，设置为确定当前正在播放的节目的类型；选择模块，设置为根据确定模块确定的节目的类型选择播放节目采用的音效模式。
本申请实施例还提供一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
由以上技术方案可见，本申请提供的视频输出模式选择方法及设备，通过确定当前正在播放的节目的类型和根据确定的节目类型选择音效模式的方法，为节目内容自动选择与之最优适应的声音效果模式，以达到用户对于声音效果的追求，提升用户体验。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请中记载的一些实施例，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的附图。
图1为本申请音效模式选择方法一实施例流程图；
图2为本申请音效模式选择方法另一实施例流程图；
图3为本申请音效模式选择方法又一实施例流程图；
图4为本申请音效模式选择方法再一实施例流程图；
图5为本申请音效模式选择方法再一实施例流程图；
图6为本申请音效模式选择方法再一实施例流程图；
图7为本申请音效模式选择设备一实施例结构示意图；
图8为本申请音效模式选择设备另一实施例结构示意图；
图9为本申请音效模式选择设备又一实施例结构示意图。
具体实施方式
[根据细则91更正 18.07.2016]　
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[根据细则91更正 18.07.2016]　
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为了使本领域的人员更好地理解本申请实施例中的技术方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都应当属于本申请保护的范围。
下面结合本申请实施例附图进一步说明本申请具体实现。
图1为本申请音效模式选择方法一实施例流程图。根据图1所示，本申请实施例一种音效模式选择方法包括以下步骤：
步骤110，确定当前正在播放的节目的类型；
在本步骤中，首先确定播放节目的设备正在播放的节目的类型。可以理解的是，播放节目的设备可以是智能电视或其他播放设备，在本申请实施例中以智能电视为例进行说明，其他的播放设备播放节目时可以类似采用本申请实施例方法。
以智能电视为例，假设智能电视正在播放节目，首先要确定当前正在播放的节目的类型。值得说明的是，执行这个操作的可以是单独的装置，该装置能够与智能电视进行有线或无线连接。或者，执行这个操作的也可以是智能电视本身。当智能电视本身执行该操作时，可以是将能够执行该操作的功能设置在智能电视的处理器芯片上，也可以设置在智能电视的其他芯片上，或者，也可以是原先的智能电视的基础上增设一个能够执行该操作的模块或装置。
在现有技术中，可以将节目类型进行多种划分，例如，可以根据节目的长短将节目划分为长节目和短节目，也可以根据节目的语言将节目分成中文节目和外语节目。在本申请实施例中，可以根据节目内容划分节目类型，例如将节目划分为，新闻节目、电影节目、电视节目、娱乐节目和音乐节目。甚至，对于例如电影或电视节目，可以将节目划分为喜剧节目，纪实节目以及恐怖节目等。或者对于音乐节目，还可以划分为流行音乐节目，古典音乐 节目，甚至还可以划分的更细，例如，将古典音乐节目划分为弦乐节目或者管乐节目。
可以理解的是，将智能电视当前正在播放的节目进行划分确认是为了为该节目选择最适合该节目的音效模式，从而达到最好的音响效果。值得说明的是，节目类型划分越细致，节目类型和音效模式之间的匹配程度越高。
在划分设置节目类型时，还可以分成几个等级，例如，第一等级将节目类型划分为，新闻节目、影视节目、娱乐节目。再在例如影视节目下级菜单将影视节目划分为，电影节目和电视节目，再下一级菜单可以将电影节目划分为喜剧电影节目，恐怖电影节目等，在此不做详细说明，可以理解的是，具体的要将节目类型划分细致到何种程度可以在具体实现时根据需求决定，无论划分细致到何种程度，都可以根据本申请实施例的方法进行。为了说明的简洁性，本申请实施例不在此一一赘述。可以理解的是，节目类型划分的越细致，在后续选择音效模式时则匹配的越精确。
可以理解的是，有多种方法可以确定正在播放的节目的类型，例如，可以根据节目的来源确定节目类型，也可以根据节目所携带的标识确定节目类型，或者，可以根据节目的名称等也可以确定节目的类型。
步骤120，根据确定的节目的类型选择播放该节目采用的音效模式。
对于音效模式，现有技术有很多具体的规定，例如，根据有无中置声道，有无环绕声道，有无低频增强声道，有无混响的方式进行音效模式的区分。或者也可以将音效模式分成剧院音效模式，体育音效模式(也称现场音效模式)，音乐音效模式，新闻音效模式等。可以理解的是，对于音效模式的划分，也可以分层级的进行细化。
在本步骤中，根据步骤110中所确定的节目类型选择播放该节目采用的音效模式，使得智能电视按照选择的音效模式进行播放。
本申请实施例通过首先确定节目类型，再根据节目类型选择音效模式，使得智能电视能够自动根据节目类型选择最适合该节目播放的音效模式，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
本申请实施例还提供一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
所述计算机可读记录介质包括用于以计算机(例如计算机)可读的形式存储或传送信息的任何机制。例如，机器可读介质包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光存储介质、闪速存储介质、电、光、声或其他形式的传播信号(例如，载波、红外信号、数字信号等)等。
图2为本申请音效模式选择方法另一实施例流程图。根据图2所示，本申请实施例一种音效模式选择方法包括以下步骤：
步骤210，确定正在播放的节目的来源；
可以理解的是，每个播放的节目都有节目来源，无论是直播的节目、还是轮播节目，点播节目，或者来自网络的节目，来自本地输入的节目，都有其节目来源。
直播，即Broadcast TV(Broadcast Television)，是各个卫星接收到片源，然后以电视台频道的形式播到各用户家庭，一般通过组播技术(IGMP,Internet Group Management Protocol、PIM,Protocol Independent Multicast)发送，保证每家每户都能够看到同样的节目，如CCTV、各地方台卫视等，以前模拟电视、数字电视。
轮播是同样的片源循环播放，片源一般放在运营商的IPTV(Internet Protocol Television)平台中。对于传统电视的广播形态，由于用户不能控制节目播出顺序，播放时间就成了广播形态中节目编排中最需要考虑的因素。把最好和最吸引观众的节目放在黄金时段(如各类综艺节目、热播电视剧)，根据不同时间的不同受众，安排诸如早安中国、午夜剧场等不同内容，以吸引该时段的目标观众。而在其他时段，则安排一些电视购物广告或人气相对不高的节目。
点播，顾名思义，就是你点了它才播，一般各运营商的点播都在一个独立于直播频道的彩电中，一旦点击了相关节目后，媒体流通过独立的媒体通道RTSP(Real Time Streaming Protocol)建立连接、发送到用户的机顶盒。
网络节目来自网络，本地节目通常来自本地的各种输入接口，例如USB接口，VCD接口等。
在本步骤中，可以识别正在播放的节目的来源，例如，用户切换信号源输入时可以根据信号源确定此时节目的来源类别。具体的，比如用户在看直播台时信号源已经选择到TV输入模式；用户在看网络电视时信号源已经选择 到某个APP(Application)应用下，用户在使用DVD或其他输入设备时信号源已经选择到AV输入/电脑输入/HDMI(High Definition Multimedia Interface)输入等，用户在播放本地USB内容时选择应该在USB设备打开的情况下进行。相应的，当信号源选择到TV输入模式时，则可以判断节目的来源为直播台，当信号源选择到某个APP应用下，可以确定用户在看网络电视，当信号源选择到AV输入/电脑输入/HDMI输入时，可以判断节目来源为相应的输入等，为说明简洁在此不作赘述。
步骤220，根据正在播放的节目的来源确定正在播放的节目的类型。
通过正在播放的节目的来源，可以得知该节目的类型。
例如，智能电视轮播台通常根据内容分类比较明确，比如电视剧类，电影类，新闻类等。每个频道播放的内容通常是相对固定的，不同的频道播放不同类型的节目，因此，只要知悉该节目来自轮播台的哪个频道，就可以确定该节目类型。
步骤230，根据确定的节目的类型选择播放该节目采用的音效模式。
本步骤所执行的具体操作可以参照图1所对应的实施例的步骤120。
本申请实施例通过确定根据节目来源确定节目类型，再根据节目类型选择音效模式，使得智能电视能够自动根据节目类型选择最适合该节目播放的音效模式，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
本申请实施例还提供一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
所述计算机可读记录介质包括用于以计算机(例如计算机)可读的形式存储或传送信息的任何机制。例如，机器可读介质包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光存储介质、闪速存储介质、电、光、声或其他形式的传播信号(例如，载波、红外信号、数字信号等)等。
图3为本申请音效模式选择方法又一实施例流程图。根据图3所示，本申请实施例一种音效模式选择方法包括以下步骤：
步骤310，确定正在播放的节目的来源为轮播台；
步骤320，获取正在播放的节目所处的轮播台频道，轮播台频道播放第 一类型的节目；
智能电视轮播台通常根据内容分类比较明确，比如电视剧类，电影类，新闻类等。根据每个频道所属的分类进行切换。比如轮播台频道1为新闻，说明轮播台频道1的节目类型为新闻。轮播台频道2为电影，说明说明轮播台频道1的节目类型为电影。
步骤330，确定正在播放的节目类型为轮播台频道播放的第一类型；
当确定正在播放的节目类型为轮播台频道1播放的节目时，确定当前正在播放的节目类型为新闻。当确定正在播放的节目类型为轮播台频道2播放的节目时，确定当前正在播放的节目类型为电影。
步骤340，根据确定的节目的第一类型选择播放节目采用的音效模式。
当确定当前正在播放的节目类型为新闻时，自动将音效切换到音效与新闻匹配的模式下；当确定当前正在播放的节目类型为电影时，后台系统自动将音效切换到音效与电影匹配的模式下。
本申请实施例能够来源于轮播台的节目的类型，并进行音效模式选择，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
本申请实施例还提供一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
所述计算机可读记录介质包括用于以计算机(例如计算机)可读的形式存储或传送信息的任何机制。例如，机器可读介质包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光存储介质、闪速存储介质、电、光、声或其他形式的传播信号(例如，载波、红外信号、数字信号等)等。
图4为本申请音效模式选择方法再一实施例流程图；根据图4所示，本申请实施例一种音效模式选择方法包括以下步骤：
步骤410，确定正在播放的节目的来源为电视台；
步骤420，获取电视台在当前时间段播放的节目，节目类型为第二类型。
根据每个电视台每个时间段播放的节目内容进行分类建立数据库，根据数据库信息调整；或者实时根据电视台的节目单进行调整。比如电视频道1,19：00-19：30播放新闻类节目，19：30-21:00播放音乐类节目。则在19：00-19： 30时间段播放的节目类型为新闻节目。则在19：30-21:00时间段播放的节目类型为音乐节目。
步骤430，确定正在播放的节目类型为第二类型。
在19：00-19：30时间段的当前播放的节目类型为新闻节目。则在19：30-21:00时间段的当前播放的节目类型为音乐节目。
步骤440，根据确定的节目的第二类型选择播放节目采用的音效模式。
那么当用户在看电视频道1，时间到19:00时，电视后台系统自动将音效切换到音效与新闻匹配的模式下；当时间到19:30时，后台系统自动将音效切换到音效与音乐匹配的模式下。
本申请实施例能够来源于电视台的节目的类型，并进行音效模式选择，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
本申请实施例还提供一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
所述计算机可读记录介质包括用于以计算机(例如计算机)可读的形式存储或传送信息的任何机制。例如，机器可读介质包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光存储介质、闪速存储介质、电、光、声或其他形式的传播信号(例如，载波、红外信号、数字信号等)等。
图5为本申请音效模式选择方法再一实施例流程图。根据图5所示，本申请实施例一种音效模式选择方法包括以下步骤：
步骤510，确定正在播放的节目的来源为互联网；
步骤520，获取正在播放的节目的互联网地址，互联网地址对应的节目类型为第三类型；
比如播放某个链接节目时，系统通过分析链接确认该链接的节目类型为第三类型。
步骤530，确定正在播放的节目类型为第三类型。
确定从此地址播放的当前节目为第三类型的节目。
步骤540，根据确定的节目的第三类型选择播放节目采用的音效模式后，后台系统自动将音效切换到音效与第三类型节目匹配的模式下。
本申请实施例能够来源于网络的节目的类型，并进行音效模式选择，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
本申请实施例还提供一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
所述计算机可读记录介质包括用于以计算机(例如计算机)可读的形式存储或传送信息的任何机制。例如，机器可读介质包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光存储介质、闪速存储介质、电、光、声或其他形式的传播信号(例如，载波、红外信号、数字信号等)等。
图6为本申请音效模式选择方法再一实施例流程图。根据图6所示，本申请实施例一种音效模式选择方法包括以下步骤：
步骤610，确定正在播放的节目的来源是本地节目源；
步骤620，根据本地节目源文件的属性获取本地源的节目类型为第四类型；
根据文件名称、属性、时间长度等相关信息确定。播放节目的同时，系统根据文件的特性比如名称、属性、时间长度等相关信息进行云端或数据库检索以判断其内容属于第四类型。
步骤630，确定正在播放的节目类型为所述第四类型；
确定当前播放的来自本地的节目类型为第四类型。
步骤640，根据确定的节目的第四类型选择播放节目采用的音效模式；
自动将音效切换到音效与第四类型匹配的模式下。
本申请实施例能够来源于本地的节目的类型，并进行音效模式选择，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
本申请实施例还提供一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
所述计算机可读记录介质包括用于以计算机(例如计算机)可读的形式存储或传送信息的任何机制。例如，机器可读介质包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光存储介质、闪速存储介质、电、光、声或其他形式的传播信号(例如，载波、红外信号、数字信号等)等。
图7为本申请音效模式选择设备一实施例结构示意图。根据图7所示，本申请实施例一种音效模式选择设备包括：确定模块710，选择模块720，其中，
确定模块710，设置为确定当前正在播放的节目的类型；
确定模块710确定播放节目的设备正在播放的节目的类型。可以理解的是，播放节目的设备可以是智能电视或其他播放设备，在本申请实施例中以智能电视为例进行说明，其他的播放设备播放节目时可以类似采用本申请实施例方法。确定模块710的具体实施操作可以参见图1对应的实施例的步骤110。
选择模块720，设置为根据确定模块确定的节目的类型选择播放节目采用的音效模式。
对于音效模式，现有技术有很多具体的规定，例如，根据有无中置声道，有无环绕声道，有无低频增强声道，有无混响的方式进行音效模式的区分。或者也可以将音效模式分成剧院音效模式，体育音效模式(也称现场音效模式)，音乐音效模式，新闻音效模式等。可以理解的是，对于音效模式的划分，也可以分层级的进行细化。
选择模块720根据确定模块710所确定的节目类型选择播放该节目采用的音效模式，使得智能电视按照选择的音效模式进行播放。
本申请实施例通过首先确定节目类型，再根据节目类型选择音效模式，使得智能电视能够自动根据节目类型选择最适合该节目播放的音效模式，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
图8为本申请音效模式选择设备另一实施例结构示意图。根据图8所示，本申请实施例一种音效模式选择设备包括：确定模块710，选择模块720，其中，确定模块710和选择模块720的具体操作可以参见图7对应的实施例的各相应模块，其中，确定模块710，包括：
第一确定模块711，设置为确定正在播放的节目的来源；
可以理解的是，每个播放的节目都有节目来源，无论是直播的节目、还是轮播节目，点播节目，或者来自网络的节目，来自本地输入的节目，都有其节目来源。
直播，即Broadcast TV，是各个卫星接收到片源，然后以电视台频道的形式播到各用户家庭，一般通过组播技术(IGMP、PIM)发送，保证每家每户都能够看到同样的节目，如CCTV、各地方台卫视等，以前模拟电视、数字电视。
轮播是同样的片源循环播放，片源一般放在运营商的I PTV平台中。对于传统电视的广播形态，由于用户不能控制节目播出顺序，播放时间就成了广播形态中节目编排中最需要考虑的因素。把最好和最吸引观众的节目放在黄金时段(如各类综艺节目、热播电视剧)，根据不同时间的不同受众，安排诸如早安中国、午夜剧场等不同内容，以吸引该时段的目标观众。而在其他时段，则安排一些电视购物广告或人气相对不高的节目。
点播，顾名思义，就是你点了它才播，一般各运营商的点播都在一个独立于直播频道的彩电中，一旦点击了相关节目后，媒体流通过独立的媒体通道RTSP建立连接、发送到用户的机顶盒。
网络节目来自网络，本地节目通常来自本地的各种输入接口，例如USB接口，VCD接口等。
第一确定模块711可以识别正在播放的节目的来源，例如，用户切换信号源输入时可以根据信号源确定此时节目的来源类别。具体的，比如用户在看直播台时信号源已经选择到TV输入模式；用户在看网络电视时信号源已经选择到某个APP应用下，用户在使用DVD或其他输入设备时信号源已经选择到AV输入/电脑输入/HDM I输入等，用户在播放本地USB内容时选择应该在USB设备打开的情况下进行。相应的，当信号源选择到TV输入模式时，则可以判断节目的来源为直播台，当信号源选择到某个APP应用下，可以确定用户在看网络电视，当信号源选择到AV输入/电脑输入/HDM I输入时，可以判断节目来源为相应的输入等，为说明简洁在此不作赘述。
第二确定模块712，设置为根据第一确定模块确定的正在播放的节目的来源确定正在播放的节目的类型。
通过正在播放的节目的来源，第二确定模块712可以得知该节目的类型。
例如，智能电视轮播台通常根据内容分类比较明确，比如电视剧类，电影类，新闻类等。每个频道播放的内容通常是相对固定的，不同的频道播放不同类型的节目，因此，只要知悉该节目来自轮播台的哪个频道，就可以确 定该节目类型。
本申请实施例通过确定根据节目来源确定节目类型，再根据节目类型选择音效模式，使得智能电视能够自动根据节目类型选择最适合该节目播放的音效模式，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
图9为本申请音效模式选择设备又一实施例结构示意图。根据图9所示，本申请实施例一种音效模式选择设备包括：确定模块710，选择模块720，其中，确定模块710包括第一确定模块711和第二确定模块712，其中，确定模块710和选择模块720的具体操作，以及第一确定模块711和第二确定模块712的具体操作可以参见图7对应的实施例的各相应模块，其中，第二确定模块712包括第一获取模块7121和类型确定模块7122，
具体地，当第一确定模块711确定正在播放的节目的来源为轮播台时，
第一获取模块7121，设置为获取正在播放的节目所处的轮播台频道，轮播台频道播放第一类型的节目；
智能电视轮播台通常根据内容分类比较明确，比如电视剧类，电影类，新闻类等。根据每个频道所属的分类进行切换。比如轮播台频道1为新闻，说明轮播台频道1的节目类型为新闻。轮播台频道2为电影，说明说明轮播台频道1的节目类型为电影。第一获取模块7121获取正在播放的节目所处的轮播台频道。
类型确定模块7122，设置为确定正在播放的节目类型为轮播台频道播放的第一类型；
当确定正在播放的节目类型为轮播台频道1播放的节目时，类型确定模块7122确定当前正在播放的节目类型为新闻。当确定正在播放的节目类型为轮播台频道2播放的节目时，类型确定模块7122确定当前正在播放的节目类型为电影。
或者，当第一确定模块711确定正在播放的节目的来源为电视台时，
第一获取模块7121，设置为获取电视台在当前时间段播放的节目，节目类型为第二类型；
根据每个电视台每个时间段播放的节目内容进行分类建立数据库，根据 数据库信息调整；或者实时根据电视台的节目单进行调整。比如电视频道1,19：00-19：30播放新闻类节目，19：30-21:00播放音乐类节目。则在19：00-19：30时间段播放的节目类型为新闻节目。则在19：30-21:00时间段播放的节目类型为音乐节目。第一获取模块7121获取电视台在当前时间段播放的节目。
类型确定模块7122，设置为确定正在播放的节目类型为第二类型；
在19：00-19：30时间段的当前播放的节目类型为新闻节目。类型确定模块7122确定在19：30-21:00时间段的当前播放的节目类型为音乐节目。
或者，当第一确定模块711确定正在播放的节目的来源为互联网时，
第一获取模块7121，设置为获取正在播放的节目的互联网地址，互联网地址对应的节目类型为第三类型；
第一获取模块7121可以获取播放某个节目的链接，系统通过分析链接确认该链接的节目类型为第三类型。
类型确定模块7122，设置为确定正在播放的节目类型为第三类型；
类型确定模块7122确定从此地址播放的当前节目为第三类型的节目。
或者，当第一确定模块711确定正在播放的节目的来源是本地节目源时
第一获取模块7121，设置为根据本地节目源文件的属性获取本地源的节目类型为第四类型；
第一获取模块7121获取根据文件名称、属性、时间长度等相关信息。播放的同时，根据文件的特性比如名称、属性、时间长度等相关信息进行云端或数据库检索以判断其内容属于第四类型。
类型确定模块7122，设置为确定正在播放的节目类型为第四类型。
类型确定模块7122确定当前播放的来自本地的节目类型为第四类型。
本申请实施例能够根据节目来源，具体地确定节目的类型，并进行音效模式选择，不需要用户手工操作，提高用户体验，而且本申请实施例使得音效模式和节目类型的匹配程度更高，使视频声音更完美的结合更加提高了智能电视的价值。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例 方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，所述计算机可读记录介质包括用于以计算机(例如计算机)可读的形式存储或传送信息的任何机制。例如，机器可读介质包括只读存储器(ROM)、随机存取存储器(RAM)、磁盘存储介质、光存储介质、闪速存储介质、电、光、声或其他形式的传播信号(例如，载波、红外信号、数字信号等)等，该计算机软件产品包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
最后应说明的是：以上实施例仅用以说明本申请实施例的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (11)

  1. 一种音效模式选择方法，其特征在于，包括以下步骤：
    确定当前正在播放的节目的类型；
    根据确定的所述节目的类型选择播放所述节目采用的音效模式。
  2. 根据权利要求1所述的方法，其特征在于，所述确定当前正在播放的节目的类型，包括：
    确定所述正在播放的节目的来源；
    根据所述正在播放的节目的来源确定所述正在播放的节目的类型。
  3. 根据权利要求2所述的方法，其特征在于，当确定所述正在播放的节目的来源为轮播台时，所述根据正在播放的节目的来源确定所述正在播放的节目的类型，具体包括：
    获取所述正在播放的节目所处的轮播台频道，所述轮播台频道播放第一类型的节目；
    确定所述正在播放的节目类型为所述轮播台频道播放的所述第一类型。
  4. 根据权利要求2所述的方法，其特征在于，当确定所述正在播放的节目的来源为电视台时，所述根据正在播放的节目的来源确定所述正在播放的节目的类型，具体包括：
    获取所述电视台在当前时间段播放的节目，所述节目类型为第二类型；
    确定所述正在播放的节目类型为所述第二类型。
  5. 根据权利要求2所述的方法，其特征在于，当确定所述正在播放的节目的来源为互联网时，所述根据正在播放的节目的来源确定所述正在播放的节目的类型，具体包括：
    获取所述正在播放的节目的互联网地址，所述互联网地址对应的节目类型为第三类型；
    确定所述正在播放的节目类型为所述第三类型。
  6. 根据权利要求2所述的方法，其特征在于，当确定所述正在播放的节目的来源是本地节目源时，所述根据正在播放的节目的来源确定所述正在播放的节目的类型，具体包括：
    根据所述本地节目源文件的属性获取所述本地源的节目类型为第四类型；
    确定所述正在播放的节目类型为所述第四类型。
  7. 根据权利要求6所述的方法，其特征在于，所述本地节目源文件的属性包括以下一种或组合，所述文件的名称、时间长度。
  8. 一种音效模式选择设备，其特征在于，包括：
    确定模块，设置为确定当前正在播放的节目的类型；
    选择模块，设置为根据所述确定模块确定的所述节目的类型选择播放所述节目采用的音效模式。
  9. 根据权利要求8所述的设备，其特征在于，所述确定模块，包括：
    第一确定模块，设置为确定所述正在播放的节目的来源；
    第二确定模块，设置为根据所述第一确定模块确定的正在播放的节目的来源确定所述正在播放的节目的类型。
  10. 根据权利要求9所述的设备，其特征在于，所述第二确定模块包括第一获取模块和类型确定模块，
    当所述第一确定模块确定所述正在播放的节目的来源为轮播台时，
    所述第一获取模块，设置为获取所述正在播放的节目所处的轮播台频道，所述轮播台频道播放第一类型的节目；
    所述类型确定模块，设置为确定所述正在播放的节目类型为所述轮播台频道播放的所述第一类型；或者，
    当所述第一确定模块确定所述正在播放的节目的来源为电视台时，
    所述第一获取模块，设置为获取所述电视台在当前时间段播放的节目，所述节目类型为第二类型；
    所述类型确定模块，设置为确定所述正在播放的节目类型为所述第二类型；或者
    当确定所述正在播放的节目的来源为互联网时，
    所述第一获取模块，设置为获取所述正在播放的节目的互联网地址，所述互联网地址对应的节目类型为第三类型；
    所述类型确定模块，设置为确定所述正在播放的节目类型为所述第三类型；或者
    当确定所述正在播放的节目的来源是本地节目源时
    所述第一获取模块，设置为根据所述本地节目源文件的属性获取所述本地源的节目类型为第四类型；
    所述类型确定模块，设置为确定所述正在播放的节目类型为所述第四类型。
  11. 一种在其上记录有用于执行权利要求1所述方法的程序的计算机可读记录介质。
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