CN115730093A - Multimedia recommendation method and device and computer readable storage medium - Google Patents
Multimedia recommendation method and device and computer readable storage medium Download PDFInfo
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- CN115730093A CN115730093A CN202111000079.4A CN202111000079A CN115730093A CN 115730093 A CN115730093 A CN 115730093A CN 202111000079 A CN202111000079 A CN 202111000079A CN 115730093 A CN115730093 A CN 115730093A
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Abstract
A multimedia recommendation method is applied to a playing device, and comprises the following steps: acquiring the current time, place and privacy state of the playing device; searching multimedia data matched with the time and the place from a multimedia recommendation database; sorting according to the importance in the attributes corresponding to each multimedia file in the multimedia data to generate a multimedia recommendation list; and sequentially selecting the multimedia files which are consistent with the current privacy state of the playing device from the multimedia recommendation list to automatically play. The invention also provides a device for realizing the multimedia recommendation method and a computer readable storage medium. The invention can realize multimedia recommendation according with the situation and the privacy state.
Description
Technical Field
The present invention relates to the field of multimedia playing technologies, and in particular, to a multimedia recommendation method, apparatus, and computer-readable storage medium.
Background
In recent years, streaming Music, such as Spotify, apple Music and Youtube Music, is becoming popular, and the latest Music can be heard on different devices for a monthly fee, even without downloading the Music into a mobile phone or a computer to occupy storage space.
The streaming music platform has very little difference in media library and algorithm, the main difference is in user interface, and the user's preference is known for personalized recommendation, which can make the user's adhesion higher.
According to statistics, when users of streaming music use different playing devices, such as smart speakers, mobile phones, etc., the playing behaviors are obviously different, and not only the types of music played are different, but also the users use different devices, which reflects that the users use different devices in different situations. For example, parent-child type music is played three times higher on a smart speaker than on a cell phone.
Although the current streaming music platform provides different types of song lists for the user to select and play in different listening situations, the user still needs to decide the current song list to listen to by himself without an automatic recommendation mechanism for different devices.
Disclosure of Invention
In view of the above, the present invention provides a multimedia recommendation method, apparatus and computer readable storage medium, which can dynamically switch songs or programs according to the listening habits of users.
An embodiment of the present invention provides a multimedia recommendation method applied to a playing device, where the method includes: acquiring the current time, place and privacy state of the playing device; searching multimedia data matched with the time and the place from a multimedia recommendation database; sorting according to the importance in the attributes corresponding to each multimedia file in the multimedia data to generate a multimedia recommendation list; and when the user accepts the automatic recommendation and playing, sequentially selecting the multimedia files which are consistent with the current privacy state of the playing device from the multimedia recommendation list for automatic playing.
An embodiment of the present invention further provides a multimedia recommendation apparatus, where the multimedia recommendation apparatus includes a processor and a memory, where the memory is configured to store at least one instruction, and the processor is configured to execute the at least one instruction to implement the multimedia recommendation method.
An embodiment of the present invention also provides a computer-readable storage medium storing at least one instruction, which when executed by a processor implements the multimedia recommendation method.
Compared with the prior art, the multimedia recommendation method, the multimedia recommendation device and the computer-readable storage medium can be used for automatically playing the multimedia files meeting the situation and the privacy state.
Drawings
Fig. 1 is a flowchart of a multimedia playing behavior learning method according to an embodiment of the present invention.
Fig. 2 is a flowchart of a multimedia recommendation method according to an embodiment of the invention.
Fig. 3 is a flowchart of a multimedia recommendation method according to another embodiment of the invention.
FIG. 4 is a block diagram of a multimedia recommendation device according to an embodiment of the invention.
Description of the main elements
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
For the purposes of promoting an understanding of the principles of the invention and for enabling a person skilled in the art to practice the invention, reference will now be made in detail to the embodiments of the invention illustrated in the drawings and described below. Those of skill in the art may now make use of the details of these and other embodiments and the various structural, logical, and electrical changes that may be made without departing from the spirit and scope of the present invention.
The present description provides various examples to illustrate the technical features of various embodiments of the present invention. The arrangement of the elements in the embodiments is for illustration and not for limiting the invention. And the reference numbers in the embodiments are repeated to simplify the description, and do not indicate any relationship between the different embodiments. Wherein like reference numerals are used throughout the drawings and the description to refer to the same or like elements. The illustrations of the present specification are in simplified form and are not drawn to precise scale.
Further, in describing some embodiments of the invention, the specification may have presented the method and/or process of the invention as a particular sequence of steps. However, the methods and procedures are not necessarily limited to the particular order of steps described, as such may not necessarily be performed according to the particular order of steps described. One skilled in the art will recognize that other sequences are possible embodiments. Therefore, the particular order of the steps set forth in the specification should not be construed as limitations on the claimed subject matter. Moreover, the claimed method and/or process is not limited by the order of steps, and those skilled in the art can understand that the order of steps can be modified without departing from the spirit and scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Some embodiments of the invention are described in detail below with reference to the accompanying drawings.
In some embodiments of the present invention, the execution subject of the multimedia playing behavior learning method and the multimedia recommendation method described in the embodiments of the present invention may be a multimedia playing device, including a mobile phone, a tablet, a smart speaker, a smart headset, and the like, without limitation.
Referring to fig. 1, a flow chart of a multimedia playing behavior learning method according to an embodiment of the present invention is shown, the method is used for learning a multimedia playing behavior of a user, and includes the following steps:
step S101, receiving a multimedia playing instruction, and acquiring the time and the place when the playing device plays.
Specifically, the multimedia playing instruction includes a multimedia file identifier, and the multimedia file identifier includes a song title, and a program title.
Specifically, the time may be clock information, and the location may include a home, a company, a gym, a mobile car, a bedroom, a living room, a kitchen, an office, a conference room, and the like. The location may be a setting parameter of the playing apparatus, may be a geographic location obtained via a GPS element of the playing apparatus, and may also be positioning information obtained via a positioning program. For example, after the playing device is placed at the determined position by the user, the name of the place where the playing device is placed can be set through the application program interface of the playing device. For another example, when the playing device determines that the current location is a home, coordinate information of a space where the playing device is located may be further obtained, where the space includes X-axis coordinate information, Y-axis coordinate information, and Z-axis coordinate information, and the current location of the playing device, such as a bedroom, a living room, or a kitchen, may be further located according to the X-axis coordinate information, the Y-axis coordinate information, and the Z-axis coordinate information.
Step S102, the privacy state of the playing device during playing is obtained.
Specifically, the privacy state includes private and public. In an embodiment, the playing device may set the current privacy status according to its current location information and whether there is a headset connection. For example, when the playing device determines that the current location is a bedroom or a wireless headset is connected currently, the privacy state of the playing device is set to be private; and when the playing device judges that the current place is the living room or no earphone is connected at present, setting the privacy state of the playing device to be public.
And step S103, recording the played multimedia file identification and the corresponding attribute according to the time, the place and the privacy state.
Specifically, the corresponding attributes include a time period, a place, and a privacy status.
In one embodiment, the multimedia file identifier and the corresponding attribute of the multimedia file are determined according to the time, the place and the privacy state when the playing device plays the multimedia file, and are stored in the multimedia recommendation database.
In one embodiment, the attribute corresponding to the multimedia file further includes importance. When the playback device records the importance, the following method can be adopted:
and when the multimedia file is played each time, matching the attribute corresponding to the multimedia file with the current time and place, and determining the importance of the multimedia file according to the matching result. When the time period and the place in the corresponding attribute of the multimedia file are matched with the current playing time and place, the importance of the multimedia file is improved, such as importance +2; when the time period and the place in the attribute corresponding to the multimedia file are matched with the current playing time and place only by one item, for example, only the playing time is matched or only the playing place is matched, the importance of the multimedia file is increased, for example, the importance +1; when the time period and the place in the corresponding attribute of the multimedia file are not matched with the current playing time and place, the importance of the multimedia file is reduced, such as the importance-1.
Referring to fig. 2, a flowchart of a multimedia recommendation method according to an embodiment of the invention is shown, the method including the following steps:
in step S201, the current time, location and privacy status of the playback device are obtained.
In an embodiment, when the playing device is not currently in the playing state, the current time, location and privacy state of the playing device may be obtained, and multimedia recommendation may be performed to the user.
In one embodiment, when the playback device is currently in the playback state and a possible change in the location of the playback device is detected by a built-in sensor (e.g., a GPS device, an acceleration sensor, a gyroscope sensor, etc.), the current time, location, and privacy state of the playback device is automatically retrieved, and a multimedia recommendation is made to the user.
In one embodiment, the playing device periodically (e.g., every hour) retrieves the current time and location of the playing device, and makes multimedia recommendations to the user.
And step S202, searching multimedia data matched with the time and the place from a multimedia recommendation database.
Specifically, the multimedia recommendation database is established through step S101 to step S103.
Specifically, the playing device may search for a multimedia file matching both the current time and the current location from the multimedia recommendation database, may also search for a multimedia file matching at least one of the current time and the current location, and integrates the searched multimedia files into multimedia data.
Step S203, sorting according to the importance in the attribute corresponding to each multimedia file in the multimedia data, and generating a multimedia recommendation list.
Step S204, when the user accepts the automatic recommendation playing, the multimedia files conforming to the current privacy state of the playing device are sequentially selected from the multimedia recommendation list and automatically played.
In one embodiment, the playing device further includes a setting parameter for automatically recommending playing, and the value of the setting parameter includes on/off, which can be changed through user setting operation. When the automatic recommendation playing of the playing device is set to be started, the playing device firstly confirms the privacy state of the current device, and then sequentially selects the multimedia files conforming to the current privacy state of the playing device for automatic playing from the multimedia recommendation list according to the privacy states in the attributes corresponding to the multimedia files.
In an embodiment, when the automatic recommended play setting of the playing device is off, the playing device pushes the multimedia recommendation list to the user, determines one or more target multimedia files selected by the user, determines whether a privacy state in attributes corresponding to the one or more target multimedia files conforms to a current privacy state of the playing device, and plays the one or more target multimedia files when the privacy state conforms to the current privacy state of the playing device. And when the judgment result is not consistent, prompting the user whether to continue playing.
In an embodiment, when it is detected that the privacy state of the playback device may be changed, the current privacy state of the playback device is retrieved. For example, detecting a transition of the playback device from a still to a moving state, a moving to a still state, detecting a headset insertion, a headset unplugging event, etc., may trigger a change in the privacy state of the playback device.
Referring to fig. 3, a flowchart of a multimedia recommendation method according to another embodiment of the invention is shown, the method including the following steps:
in this embodiment, the playing device further includes a setting parameter for sharing the setting, and the value of the setting parameter includes on and off, and can be changed by the setting operation of the user.
In step S301, when the neighboring playback device is detected and the sharing setting is set to be on, a multimedia recommendation list of the neighboring playback device is obtained.
Specifically, the playback device can detect whether there are other playback devices in the vicinity via the bluetooth module.
Step S302, comparing the multimedia list of the neighboring playing device with the multimedia recommendation database, and establishing a list to be synchronized.
Specifically, the multimedia file information which does not exist in the multimedia recommendation database is added into the list to be synchronized.
Step S303, pushing a list to be synchronized to a user, adding one or more multimedia files to be synchronized and corresponding attributes thereof into a multimedia recommendation database according to one or more multimedia files to be synchronized selected by the user, and initializing the corresponding attributes, wherein the initial value of the importance is 1, and the values of the time, the place and the privacy state are reserved.
When the user buys a new playing device, the multimedia recommendation database can be quickly synchronized from the adjacent playing devices by starting the sharing setting.
Referring to FIG. 4, a block diagram of an apparatus 400 for multimedia recommendation according to an embodiment of the invention is shown. The device 400 is a playback device in the above embodiment.
In some embodiments, the processor 401 may be composed of an integrated circuit, for example, a single packaged integrated circuit, or may be composed of a plurality of integrated circuits packaged with the same or different functions, including one or more Central Processing Units (CPUs), microprocessors, digital Processing chips, graphics processors, and combinations of various control chips. The processor 401 is a Control Unit (Control Unit) of the apparatus 400, connects various components of the entire apparatus 400 using various interfaces and lines, and performs various functions of the apparatus 400 and processes data, such as multimedia recommendation methods, by running or executing computer programs or modules stored in the memory 402 and calling data stored in the memory 402.
In some embodiments, the memory 402 is used for storing computer program codes and various data, such as multimedia recommendation methods, and enables high-speed, automatic access of programs or data during operation of the apparatus 400. The Memory 402 includes a Read-Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), a One-time Programmable Read-Only Memory (OTPROM), an electronically Erasable rewritable Read-Only Memory (Electrically-Erasable Programmable Read-Only Memory (EEPROM)), an optical Read-Only disk (CD-ROM) or other optical disk Memory, a magnetic disk Memory, a tape Memory, or any other storage medium readable by a computer capable of carrying or storing data.
The communication element 403 is used for connecting to external devices through network communication. The communication element 403 can receive a request and information from an external device and can also send the request and information to the external device. The external device can be other multimedia playing devices or wireless earphones. The communication element 403 may communicate with external devices through at least one wireless communication protocol including, but not limited to, wiFi, various generation mobile communication protocols (2G, 3G, 4G, and 5G), short-range wireless communication, bluetooth, and the like.
The display screen 404 is used to display a Graphical User Interface (GUI) that may include graphics, text, icons, video, and any combination thereof. In an embodiment, the display screen may display push information, such as a multimedia recommendation list. In another embodiment, the device 400 may also be a multimedia playing device without the display 404, such as a smart speaker, a smart headset, etc., and the push information is played via the audio component 405.
The audio component 405 may include a microphone and a speaker. The microphone is used for collecting sound waves of a user and the environment, converting the sound waves into electric signals, inputting the electric signals to the processor 401 for processing, or inputting the electric signals to the communication element 403 to realize voice communication. The speaker is then used to convert electrical signals from the processor 401 or the communication element 403 into sound waves. In an embodiment, audio component 405 may also include a headphone jack.
The sensors 406 include, but are not limited to, acceleration sensors, gyroscope sensors, pressure sensors, fingerprint sensors, light sensors, proximity sensors, etc., and the sensors 406 may be used to acquire motion data or environmental data of the device 400.
The GPS element is used to locate the current geographic location of the device 400.
In summary, the multimedia recommendation method, apparatus and computer-readable storage medium of the present invention can quickly play music or programs meeting the current situation while reducing the user's manual operations and voice commands, and can avoid automatically playing private contents, thereby providing good user experience.
It should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A multimedia recommendation method is applied to a playing device, and the method comprises the following steps:
acquiring the current time, place and privacy state of the playing device;
searching multimedia data matched with the time and the place from a multimedia recommendation database;
sorting according to the importance in the attributes corresponding to each multimedia file in the multimedia data to generate a multimedia recommendation list; and
and when the user accepts the automatic recommended playing, sequentially selecting the multimedia files which are consistent with the current privacy state of the playing device from the multimedia recommendation list for automatic playing.
2. The method of claim 1, wherein the method comprises:
and when detecting that the privacy state of the playing device may be changed, re-acquiring the privacy state of the playing device.
3. The method of claim 1, wherein the privacy state comprises private and public.
4. The method of claim 1, wherein the method further comprises:
and the playing device sets the privacy state of the playing device according to the place and whether the earphone is connected currently.
5. The method of claim 1, wherein the playback device includes a setting parameter of a sharing setting, and a value of the setting parameter of the sharing setting includes turning on and off, the method further comprising:
when an adjacent playing device is detected and the value of the sharing set setting parameter is opened, acquiring a multimedia recommendation list of the adjacent playing device;
comparing the multimedia recommendation list of the adjacent playing device with the multimedia recommendation database, and establishing a list to be synchronized;
and pushing the list to be synchronized to the user, and adding one or more multimedia files to be synchronized and corresponding attributes thereof into the multimedia recommendation database according to one or more multimedia files to be synchronized selected by the user.
6. The method of claim 1, wherein the method further comprises:
the playing device periodically acquires the current time and place of the playing device again.
7. The method of claim 1, wherein the method further comprises:
when the user does not accept the automatic recommended playing, the playing device pushes the multimedia recommendation list to the user;
determining one or more target multimedia files selected by the user;
judging whether the privacy state in the attributes corresponding to the one or more target multimedia files conforms to the current privacy state of the playing device or not;
when the judgment is consistent, the one or more target multimedia files are played; and
and when the judgment result is not consistent, prompting the user whether to continue playing.
8. The method of multimedia recommendation according to claim 1, said method further comprising:
receiving a multimedia playing instruction, wherein the multimedia playing instruction comprises a multimedia file identifier;
acquiring the time, the place and the privacy state when the playing device plays;
and recording the multimedia file identification and the corresponding attribute in the multimedia recommendation database according to the time, the place and the privacy state when the playing device plays.
9. A multimedia recommendation apparatus, characterized in that the apparatus comprises a processor and a memory, the memory is used for storing at least one instruction, and the processor is used for executing the at least one instruction to realize the multimedia recommendation method according to any one of claims 1 to 8.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores at least one instruction which, when executed by a processor, implements a multimedia recommendation method as claimed in any one of claims 1 to 8.
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| CN202111000079.4A CN115730093A (en) | 2021-08-26 | 2021-08-26 | Multimedia recommendation method and device and computer readable storage medium |
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| CN202111000079.4A CN115730093A (en) | 2021-08-26 | 2021-08-26 | Multimedia recommendation method and device and computer readable storage medium |
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| CN115730093A true CN115730093A (en) | 2023-03-03 |
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