CN113271499B - Play control method, device, computer program product and storage medium - Google Patents
Play control method, device, computer program product and storage medium Download PDFInfo
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- CN113271499B CN113271499B CN202110514134.5A CN202110514134A CN113271499B CN 113271499 B CN113271499 B CN 113271499B CN 202110514134 A CN202110514134 A CN 202110514134A CN 113271499 B CN113271499 B CN 113271499B
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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
- H04N21/442—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
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4333—Processing operations in response to a pause request
Abstract
The invention discloses a playing control method, a device, a computer program product and a storage medium. According to the invention, when the user leaves the preset audio-visual area, the playing equipment can be controlled to reserve the playing program for the user who leaves, so that convenience is brought to the user, and the user experience is improved.
Description
Technical Field
The present invention relates to the field of multimedia control technologies, and in particular, to a play control method, a play control device, a computer program product, and a storage medium.
Background
Currently, people often use electronic devices such as mobile phones, portable media players, computers, etc. to play video or music.
It should be noted that, in the process of watching video or listening to music, when a user leaves temporarily, the user often needs to pause the video or music manually, and play the video or music after the user returns. In some special cases, the user may forget or not come to pause the video or music when leaving due to an emergency, and the playing device may continue playing the video or music. After the user returns, if the user needs to continue playing the previous video or music, the user can drag the playing progress bar of the video or the music, but the method is not accurate and simple.
Disclosure of Invention
The invention mainly aims to provide a play control method, equipment, a computer program product and a storage medium, and aims to solve the technical problem that the prior play control technology cannot reasonably control play equipment when a user leaves an audio-visual area of the play equipment.
In order to achieve the above object, the present invention provides a play control method applied to a play device, the play control method comprising the steps of:
detecting a preset audiovisual area of the playing equipment when the playing equipment is in a playing state;
when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
and controlling the playing equipment according to the control mode.
Optionally, the step of controlling the playing device according to the control mode includes:
if the control mode is a pause play mode, controlling the play equipment to pause play, and controlling the play equipment to resume play when detecting that the first user returns to the preset audio-visual area;
if the control mode is a progress recording mode, determining a playing progress point of the currently played program, and judging whether to play again or not when the first user is detected to return to the preset audiovisual area;
if yes, controlling the playing device to start playing from the playing progress point of the current playing program.
Optionally, after the step of detecting the preset audiovisual area of the playback device, the method further includes:
judging whether other users except the first user exist in the preset audio-visual area;
if no other users exist, executing the steps: when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
if other users exist, when the first user is detected to leave the preset audio-visual area, starting to record the current playing program of the playing equipment, and stopping recording until the first user is detected to return to the preset audio-visual area, so as to obtain a recorded program, and allowing the first user to play the recorded program;
or when the first user is detected to leave the preset audiovisual area, determining a playing progress point of the currently played program, and when the first user is detected to return to the preset audiovisual area, judging whether the first user needs to be played again;
and if the program needs to be replayed, controlling the playing equipment to start playing from the playing progress point of the current playing program.
Optionally, the step of determining whether replay is required includes:
sending prompt information to the first user according to the playing progress point, and receiving a selection instruction sent by the first user according to the prompt information;
judging whether replaying is needed according to the selection instruction.
Optionally, after the step of detecting the preset audiovisual area of the playback device, the method further includes:
judging whether the current playing program of the playing device is a real-time program or not;
if the program is not real-time program, executing the steps of: when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
if the first user is a real-time program, when the first user is detected to leave the preset audio-visual area, starting to record the current playing program, and stopping recording until the first user is detected to return to the preset audio-visual area, so as to obtain a recorded program, and playing the recorded program by the first user.
Optionally, after the step of obtaining the recorded program, the method further includes:
and playing the recorded program in a preset playing area of a playing interface of the playing device.
Optionally, the step of detecting a preset audiovisual area of the playback device includes:
acquiring an image of a preset audio-visual area of the playing device through an image pickup device, and detecting the preset audio-visual area according to the image of the preset audio-visual area;
and determining that the first user leaves the preset audio-visual area when the first user does not exist in images acquired in continuous preset time.
Further, to achieve the above object, the present invention also provides a play control apparatus, the play control method being applied to a play device, the play control apparatus including:
the detection module is used for detecting a preset audiovisual area of the playing equipment when the playing equipment is in a playing state;
the determining module is used for determining a control mode of the playing device when the first user is detected to leave the preset audiovisual area;
and the control module is used for controlling the playing device according to the control mode.
Further, in order to achieve the above object, the present invention also provides a play control device, which includes a memory, a processor, and a play control program stored on the memory and executable on the processor, the play control program implementing the steps of the play control method as described above when executed by the processor.
Further, to achieve the above object, the present invention also provides a computer program product comprising a play control program which, when executed by a processor, implements the steps of the play control method as described above.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium having a playback control program stored thereon, which when executed by a processor, implements the steps of the playback control method as described above.
The invention detects the preset audio-visual area of the playing device when the playing device is in a playing state, and determines the control mode of the playing device when detecting that the first user leaves the preset audio-visual area, and then controls the playing device according to the control mode. According to the invention, when the user leaves the preset audio-visual area, the playing equipment can be controlled to reserve the playing program for the user who leaves, so that convenience is brought to the user, and the user experience is improved.
Drawings
FIG. 1 is a schematic diagram of a device hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of a playback control method according to the present invention;
fig. 3 is a schematic functional block diagram of a playback control device according to a preferred embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It should be noted that, in the process of watching video or listening to music, when a user leaves temporarily, the user often needs to pause the video or music manually, and play the video or music after the user returns. In some special cases, the user may forget or not come to pause the video or music when leaving due to an emergency, and the playing device may continue playing the video or music. After the user returns, if the user needs to continue playing the previous video or music, the user can drag the playing progress bar of the video or the music, but the method is not accurate and simple.
In view of the above drawbacks, the present invention provides a play control device, and referring to fig. 1, fig. 1 is a schematic structural diagram of a device hardware operating environment related to an embodiment of the play control device according to the present invention.
As shown in fig. 1, the play control device may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the hardware structure of the playback control device shown in FIG. 1 does not constitute a limitation of the playback control device, and may include more or fewer components than shown, or may combine certain components, or may have a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a playback control program may be included in a memory 1005, which is a type of computer-readable storage medium. The operating system is a program for managing and controlling the playing control equipment and the software resource, and supports the running of a network communication module, a user interface module, a playing control program and other programs or software; the network communication module is used to manage and control the network interface 1004; the user interface module is used to manage and control the user interface 1003.
In the hardware structure of the play control device shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client and communicating data with the client; the processor 1001 may call a play control program stored in the memory 1005 and perform the following operations:
detecting a preset audiovisual area of the playing equipment when the playing equipment is in a playing state;
when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
and controlling the playing equipment according to the control mode.
Further, the step of controlling the playback device according to the control mode includes:
if the control mode is a pause play mode, controlling the play equipment to pause play, and controlling the play equipment to resume play when detecting that the first user returns to the preset audio-visual area;
if the control mode is a progress recording mode, determining a playing progress point of the currently played program, and judging whether to play again or not when the first user is detected to return to the preset audiovisual area;
if yes, controlling the playing device to start playing from the playing progress point of the current playing program.
Further, after the step of detecting the preset audiovisual area of the playing device, the method further includes:
judging whether other users except the first user exist in the preset audio-visual area;
if no other users exist, executing the steps: when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
if other users exist, when the first user is detected to leave the preset audio-visual area, starting to record the current playing program of the playing equipment, and stopping recording until the first user is detected to return to the preset audio-visual area, so as to obtain a recorded program, and allowing the first user to play the recorded program;
or when the first user is detected to leave the preset audiovisual area, determining a playing progress point of the currently played program, and when the first user is detected to return to the preset audiovisual area, judging whether the first user needs to be played again;
and if the program needs to be replayed, controlling the playing equipment to start playing from the playing progress point of the current playing program.
Further, the step of determining whether replay is required includes:
sending prompt information to the first user according to the playing progress point, and receiving a selection instruction sent by the first user according to the prompt information;
judging whether replaying is needed according to the selection instruction.
Further, after the step of detecting the preset audiovisual area of the playing device, the method further includes:
judging whether the current playing program of the playing device is a real-time program or not;
if the program is not real-time program, executing the steps of: when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
if the first user is a real-time program, when the first user is detected to leave the preset audio-visual area, starting to record the current playing program, and stopping recording until the first user is detected to return to the preset audio-visual area, so as to obtain a recorded program, and playing the recorded program by the first user.
Further, after the step of obtaining the recorded program, the method further includes:
and playing the recorded program in a preset playing area of a playing interface of the playing device.
Further, the step of detecting the preset audiovisual area of the playback device includes:
acquiring an image of a preset audio-visual area of the playing device through an image pickup device, and detecting the preset audio-visual area according to the image of the preset audio-visual area;
and determining that the first user leaves the preset audio-visual area when the first user does not exist in images acquired in continuous preset time.
The specific implementation manner of the play control device of the present invention is substantially the same as the embodiments of the play control method described below, and will not be described herein.
The invention also provides a play control method based on the play control device.
Referring to fig. 2, fig. 2 is a flowchart illustrating a first embodiment of a play control method according to the present invention.
The embodiments of the present invention provide embodiments of a playback control method, and it should be noted that although a logic sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than that shown or described herein.
In various embodiments of the playback control method, the execution subject is a playback control device.
The play control method is applied to the play equipment, and comprises the following steps:
step S10, detecting a preset audiovisual area of the playing equipment when the playing equipment is in a playing state;
in the process of watching video or listening to music, when a user leaves temporarily, the video or music is often required to be paused manually, and play is continued after the user returns. In some special cases, the user may forget or not come to pause the video or music when leaving due to an emergency, and the playing device may continue playing the video or music. After the user returns, if the user needs to continue playing the previous video or music, the user can drag the playing progress bar of the video or the music, but the method is not accurate and simple.
In order to solve the technical problem that the prior playing control technology cannot reasonably control the playing device when a user leaves the audiovisual area of the playing device, the embodiment of the invention provides a playing control method, which aims to detect the preset audiovisual area of the playing device when the playing device is in a playing state, determine the control mode of the playing device when the first user leaves the preset audiovisual area, and then control the playing device according to the control mode. According to the invention, when the user leaves the preset audio-visual area, the playing equipment can be controlled to reserve the playing program for the user who leaves, so that convenience is brought to the user, and the user experience is improved.
The play control method in this embodiment is applicable to a device having a play control function.
In this embodiment, the playing device includes, but is not limited to, one or more of a television, a computer, a portable media player, a mobile phone, a smart music player, etc.; broadcast programs include, but are not limited to, one or more of video, movies, real-time news, webcasts, television shows, radio broadcasts, music, and the like. When the playing device is in a playing state, a preset audio-visual area of the playing device is detected, the playing device is in the playing state, the playing device is playing a program, the preset audio-visual area refers to a preset user watching and/or listening area, the preset audio-visual area can be an area in a preset range around the playing device, and when different programs are played, the preset audio-visual area can be the same or different. For example, the preset audiovisual area is an area within 5m around the playback device; when watching video, the preset audiovisual area can be a part of the area in front of the playing device; the preset audiovisual area may be all areas within 5m around the playback device while listening to the radio station broadcast.
Step S20, when the first user is detected to leave the preset audiovisual area, determining a control mode of the playing device;
when the first user is detected to leave the preset audiovisual area, a control mode of the playing device is determined, wherein the control mode comprises a pause playing mode and a progress recording mode, and the control mode can be freely set by the user.
And step S30, controlling the playing device according to the control mode.
In this embodiment, the playback control apparatus controls the playback apparatus to perform different operations according to different control modes. For example, if the determined control mode is a pause play mode, the play control device controls the play device to pause play; if the determined control mode is a progress recording mode, the playing control equipment records the playing progress of the current playing program and controls the playing equipment to continue playing.
The invention detects the preset audio-visual area of the playing device when the playing device is in a playing state, and determines the control mode of the playing device when detecting that the first user leaves the preset audio-visual area, and then controls the playing device according to the control mode. According to the invention, when the user leaves the preset audio-visual area, the playing equipment can be controlled to reserve the playing program for the user who leaves, so that convenience is brought to the user, and the user experience is improved.
Further, a second embodiment of the play control method of the present invention is provided, where the step S30 includes:
step a1, if the control mode is a pause play mode, controlling the play equipment to pause play, and when the first user is detected to return to the preset audiovisual area, controlling the play equipment to resume play;
in this embodiment, if the control mode is the pause play mode, the play device is controlled to pause playing the current play program until the first user is detected to return to the preset audio-visual area, and the play device is controlled to resume playing the current play program. For example, if the current playing program of the playing device is movie a, the movie a is not a real-time program and only user a exists in the preset audio-visual area, when it is detected that the user a leaves the preset audio-visual area, the playing control device controls the playing device to pause playing the movie a, so that the playing progress of the movie a is kept unchanged until it is detected that the user a returns to the preset audio-visual area, and controls the playing device to resume playing.
Step a2, if the control mode is a progress recording mode, determining a playing progress point of the currently played program, and judging whether to play again or not when the first user is detected to return to the preset audiovisual area;
and a3, if yes, controlling the playing equipment to start playing from the playing progress point of the current playing program.
If the control mode is a progress recording mode, determining a playing progress point of the current playing program, at this time, the playing control device controls the playing device to continue playing the current playing program, and when the first user returns to the preset audio-visual area, judging whether to need to play again. The mode of judging whether to replay or not may be that a judgment result is preset, and whether to replay or not is directly judged according to the judgment result. For example, a determination result "replay is required" may be preset by the user, and when the user returns to the preset audio-visual area, the user directly determines that replay is required. The preset judgment result can be changed at any time in the running process of the playing control equipment.
The mode of judging whether to replay or not may also be that prompt information is sent to the first user, so that the first user selects whether to replay or not according to the prompt information. The mode of judging whether to replay or not may also be that, according to the historical use condition of the first user, the result with the largest number of first user selections is determined to determine whether to replay or not, and the result is the judgment result.
If the replay is judged to be needed, the replay control device controls the replay device to replay from the replay progress point of the current replay program. For example, if the currently played program is movie a, the playing progress point of the first user leaving the preset audiovisual area is 56%, and when the first user returns to the preset audiovisual area, the playing program is movie a, the playing progress point is 70%, and if it is determined that the playback is required, the playing control device controls the playing device to start playing from the playing progress of 56% of movie a.
According to the embodiment, when the user is detected to leave the preset audio-visual area, the playing progress point of the current playing program can be paused or recorded, and when the user returns to the preset audio-visual area, the playing equipment is controlled to resume playing from the pause state or to replay from the recorded playing progress point, so that the user does not need to actively adjust the playing progress, convenience is brought to the user, and the user experience is improved.
Further, a third embodiment of the present invention provides a playback control method, where in step S10, after the step of detecting the preset audio-visual area of the playback device, the method further includes:
step b1, judging whether other users except the first user exist in the preset audio-visual area;
step b2, if there are no other users, executing the steps of: when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
in this embodiment, it is determined whether other users than the first user exist in the preset audio-visual area, and if no other user exists, when it is detected that the first user leaves the preset audio-visual area, a control mode is determined, and the playback device is controlled according to the control mode.
If other users exist in the preset audio-visual area, the program playing is not suitable to be directly paused at the moment, the playing progress point of the currently played program can be determined when the first user is detected to leave the preset audio-visual area, the first user is prompted according to the playing progress point when the first user is detected to return to the preset audio-visual area, and the first user can select whether to control the playing equipment to start playing again from the playing progress point at the current moment or at the later moment. Meanwhile, the current playing program can be recorded from the time when the first user leaves the preset audiovisual area until the first user returns to the preset audiovisual area, so as to obtain the recorded program, and the first user can play the recorded program.
Step b3, if other users exist, when the first user is detected to leave the preset audiovisual area, starting to record the current playing program of the playing device, and stopping recording until the first user is detected to return to the preset audiovisual area, so as to obtain a recorded program, and allowing the first user to play the recorded program;
specifically, if other users exist, recording a current playing program from the time when the first user leaves the preset audio-visual area until the first user is detected to return to the preset audio-visual area, stopping recording, and obtaining a recorded program for the first user to play. The program may be recorded by the playing control device itself, or the playing control device may control the playing device to record the program. After the playing control device records the program, the recorded program can be sent to the playing device for the user to play.
It should be noted that, when the first user returns to the preset audio-visual area, the playing control device or the playing device obtains the recorded program, the first user may be prompted immediately by means of a voice prompt, displaying a text prompt on the playing interface of the playing device, or displaying a text prompt on the display interface of the playing control device, to determine whether to play the recorded program; the user may be prompted after the currently playing program is finished. If the user does not select to play the recorded program, the recorded program can be stored in a local storage space or a network server, and the user can actively play the recorded program at any time.
Step b4, or when the first user is detected to leave the preset audiovisual area, determining a playing progress point of the currently played program, and when the first user is detected to return to the preset audiovisual area, judging whether to play again;
and b5, if the replay is required, controlling the replay device to start replaying from the replay progress point of the current replay program.
Or if other users exist, determining a playing progress point of the currently played program when the first user is detected to leave the preset audiovisual area, and judging whether the currently played program needs to be replayed or not when the first user returns to the preset audiovisual area. The mode of judging whether to replay or not may be that a judgment result is preset, and whether to replay or not is directly judged according to the judgment result. The mode of judging whether to replay or not may also be that prompt information is sent to the first user, so that the first user selects whether to replay or not according to the prompt information. The mode of judging whether to replay or not may also be that, according to the historical use condition of the first user, the result with the largest number of first user selections is determined to determine whether to replay or not, and the result is the judgment result.
If the replay is judged to be needed, the replay control device controls the replay device to replay from the replay progress point of the current replay program.
According to the embodiment, when other users except the first user exist in the preset audio-visual area, if the first user leaves the preset audio-visual area, the playing equipment is not easy to control to pause playing at the moment, and the program can be reserved for the first user in a mode of recording the program or recording the playing progress point, so that the user experience is improved.
Further, a fourth embodiment of the present invention is directed to a playback control method, where in the step a2 or b4, the step of determining whether playback is required includes:
step c1, sending prompt information to the first user according to the playing progress point, and receiving a selection instruction sent by the first user according to the prompt information;
and c2, judging whether replaying is needed according to the selection instruction.
In this embodiment, the mode of determining whether to replay may be that after determining the replay progress point of the current broadcast program, if it is detected that the first user returns to the preset audio-visual area, prompt information is sent to the user according to the replay progress point, and the user sends a selection instruction to the broadcast control device according to the prompt information to select whether to replay. The mode of sending the prompt message by playing control can be that a voice prompt is sent to the user; the text prompt may be displayed on a playing interface of the playing device or displayed on a display interface of the playing control device. The user may send the selection instruction to the play control device in a voice manner; the selection instruction may be sent by a virtual key or an entity key. For example, if the play progress point is 47% of movie a, the play control device may send a voice prompt to the user to "whether to skip to 47% of movie a" or display a text prompt on the play interface of the play device to "whether to skip to 47% of movie a", and the user may select to replay by "skip" voice, or select to replay by "determining" a virtual key or an entity key.
According to the embodiment, the prompt information is sent to the user according to the playing progress point, so that the user can select whether to start playing again from the playing progress point or not, the user can make the most appropriate selection according to the situation of the user, and the user experience is improved.
Further, a fifth embodiment of the present invention is directed to a playback control method, where in step S10, after the step of detecting the preset audio-visual area of the playback device, the method further includes:
step d1, judging whether the current playing program of the playing device is a real-time program or not;
step d2, if the program is not a real-time program, executing the steps of: when the first user is detected to leave the preset audio-visual area, determining a control mode of the playing device;
in this embodiment, the current playing program of the playing device is determined, and whether the current playing program is a real-time program is determined, where the real-time program refers to a program that the user cannot pause or change the playing progress at will.
If the currently played program is not a real-time program, determining a control mode when the first user is detected to leave the preset audio-visual area, and controlling the playing device according to the control mode.
And d3, if the real-time program is the real-time program, starting to record the current playing program when the first user is detected to leave the preset audio-visual area, stopping recording until the first user is detected to return to the preset audio-visual area, and obtaining a recorded program for the first user to play the recorded program.
If the current playing program is a real-time program, at the moment, the playing cannot be paused or the playing cannot be resumed according to the playing progress point, the current playing program is recorded from the moment that the first user leaves the preset audio-visual area until the first user is detected to return to the preset audio-visual area, and recording is stopped to obtain a recorded program for the first user to play. For example, if the currently played program "radio station broadcast a" is a real-time program, when it is detected that the user leaves the preset audio-visual area, recording of the real-time program is started, and recording is stopped until it is detected that the user returns to the preset audio-visual area, so as to obtain a recorded program for playing by the user. The program may be recorded by the playing control device itself, or the playing control device may control the playing device to record the program. After the playing control device records the program, the recorded program can be sent to the playing device for the user to play.
It should be noted that, when the first user returns to the preset audio-visual area, the playing control device or the playing device obtains the recorded program, the first user may be prompted immediately by means of a voice prompt, displaying a text prompt on the playing interface of the playing device, or displaying a text prompt on the display interface of the playing control device, to determine whether to play the recorded program; the user may be prompted after the currently playing program is finished. If the user does not select to play the recorded program, the recorded program can be stored in a local storage space or a server, and the user can actively play the recorded program at any time.
According to the embodiment, when the playing program is a real-time program which can not be randomly paused or the playing progress can not be changed, if the user leaves the preset audio-visual area, the real-time program starts to be recorded from the time of leaving the user until the user returns, so that the user is prevented from missing the real-time program, and the user experience is improved.
Further, a sixth embodiment of the present invention is directed to a method for controlling playing, in the step b3 or d3, the step of obtaining a recorded program further includes:
and e1, playing the recorded program in a preset playing area of a playing interface of the playing device.
In this embodiment, after obtaining the recorded program, the recorded program may be played on a playing interface of the playing device, specifically, a playing area, that is, a preset playing area, may be preset at any position of the playing interface, and the size of the preset playing area may be any proportion of the size of the playing interface, where the position and the size of the preset playing area may be freely adjusted by a user through voice, virtual keys or physical keys. The embodiment is mainly applied to viewing scenes.
It should be noted that, besides playing the recorded program in the preset playing area, the playing interface of the playing device may be further divided into two or more areas, where the recorded program and the currently played program are played in one or more areas, and no overlapping occurs between the recorded program and the currently played program. For example, after the recorded program is obtained, the playing interface of the playing device may be divided into a left area and a right area, the recorded program is played in the left area of the playing interface, the currently played program is played in the right area, and no overlapping is generated between the recorded program and the currently played program.
It should be noted that, when playing the recorded program, the user may adjust the playing rate of the recorded program, for example, play the recorded program at a rate of 2 times or 0.5 times.
According to the embodiment, after the recorded program is obtained, the recorded program is played in the preset playing area of the playing device, so that the recorded program can be played while the current program is played, and the user experience is improved.
Further, a seventh embodiment of the present invention provides a playing control method, where in step S10, the step of detecting the preset audio-visual area of the playing device includes:
step f1, acquiring an image of a preset audio-visual area of the playing device through an imaging device, and detecting the preset audio-visual area according to the image of the preset audio-visual area;
and f2, determining that the first user leaves the preset audiovisual area when the first user does not exist in images acquired in continuous preset time.
In this embodiment, when the playback control apparatus is operating, an image of a preset viewing area of the playback apparatus is acquired by the image capturing apparatus, and the preset viewing area is detected from the image of the preset viewing area. The image capturing apparatus includes, but is not limited to, one or more of a video camera, a still camera, a computer, a mobile phone, and the like. The image acquisition mode can be that the image is acquired in real time; the images may be acquired at intervals of 0.1s, 1s,2s,3s, 5s, or the like, and the embodiment is not particularly limited. For example, an image of a preset viewing area is acquired by the image pickup apparatus every 0.5 s.
And when the first user does not exist in the images acquired in the continuous preset time period, determining that the first user leaves the preset audio-visual area. Since the user may accidentally leave the preset viewing area so that the image capturing apparatus cannot capture the user, a determination period may be predetermined, and if the image capturing apparatus cannot capture the first user for a continuous determination period, it is determined that the first user leaves the preset viewing area. For example, if the preset duration is 5s, the image capturing apparatus determines that the first user is detected to leave the preset audio-visual area when no first user exists in the images acquired by the image capturing apparatus for a certain period of continuous 5s, and the image capturing apparatus determines that the first user leaves the preset audio-visual area every 0.5 s. The present embodiment does not limit the size of the preset time period.
The number of times may be preset, and when no first user exists in the images acquired by the image capturing apparatus continuously for preset times, it is determined that the first user leaves the preset audio-visual area, and the size of the preset times is not limited in this embodiment. For example, if the first user is not present in the images acquired by the image capturing apparatus 1 or 3 times in succession, it is determined that the first user is detected to leave the preset viewing area.
It should be noted that, an image of a preset audiovisual area may be acquired by using an image capturing apparatus included in the playback apparatus; or the image of the preset audiovisual area can be acquired by the image pickup device contained in the play control device; the image capturing apparatus may be connected to the playback control apparatus via a wireless or wired network, and the image captured by the image capturing apparatus may be transmitted to the playback control apparatus.
It should be noted that, the mobile terminal of the user, such as a mobile phone, a tablet computer, or a notebook computer, may be connected to the play control device through a wireless or wired network, and the image of the preset audiovisual area may be obtained through the image capturing device of the mobile terminal. In this case, it may occur that the user leaves the preset viewing area, but the first user is still present in the image acquired by the mobile terminal, so it may be determined that the first user is detected to leave the preset viewing area when the mobile terminal is disconnected from the play control device.
When a first user exists in the image acquired by the image pickup device, the first user is determined to be detected to return to a preset audio-visual area.
According to the embodiment, the image of the preset audio-visual area is acquired through the image pickup device, the user watching condition in the preset audio-visual area is determined through image detection of the preset audio-visual area, and the accuracy of detecting that the user leaves or returns to the preset audio-visual area is improved, so that the accuracy of controlling the playing device is improved.
The invention also provides a playing control device.
Referring to fig. 3, fig. 3 is a schematic functional block diagram of a first embodiment of a play control device according to the present invention. The play control method is applied to a play device, and the play control device comprises:
the detection module 10 is used for detecting a preset audiovisual area of the playing device when the playing device is in a playing state;
a determining module 20, configured to determine a control mode of the playback device when it is detected that the first user leaves the preset audiovisual area;
and the control module 30 is used for controlling the playing device according to the control mode.
Furthermore, the invention also provides a computer readable storage medium.
A computer-readable storage medium has stored thereon a playback control program which, when executed by a processor, implements the steps of the playback control method described above.
The specific implementation manner of the computer readable storage medium of the present invention is substantially the same as that of each embodiment of the playing control method described above, and will not be repeated here.
The invention also proposes a computer program product comprising a playback control program which, when executed by a processor, implements the steps of the playback control method as described above.
The specific implementation manner of the computer program product of the present invention is substantially the same as that of each embodiment of the above-mentioned playing control method, and will not be repeated here.
While the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made thereto by those of ordinary skill in the art without departing from the spirit of the present invention and the scope of the appended claims, which are to be accorded the full scope of the present invention as defined by the following description and drawings, or by any equivalent structures or equivalent flow changes, or by direct or indirect application to other relevant technical fields.
Claims (5)
1. A play control method, wherein the play control method is applied to a play device, the play control method comprising the steps of:
detecting a preset audiovisual area of the playing equipment when the playing equipment is in a playing state;
judging whether other users except the first user exist in the preset audio-visual area;
if other users exist, when the first user is detected to leave the preset audio-visual area, starting to record the current playing program of the playing equipment, and stopping recording until the first user is detected to return to the preset audio-visual area, so as to obtain a recorded program, and allowing the first user to play the recorded program;
or when the first user is detected to leave the preset audiovisual area, determining a playing progress point of the currently played program, and when the first user is detected to return to the preset audiovisual area, judging whether the first user needs to be played again;
if the program needs to be replayed, controlling the playing equipment to start playing from the playing progress point of the current playing program;
if no other users exist, determining a control mode of the playing device when the first user is detected to leave the preset audio-visual area;
if the control mode is a pause play mode, controlling the play equipment to pause play, and controlling the play equipment to resume play when detecting that the first user returns to the preset audio-visual area;
if the control mode is a progress recording mode, determining a playing progress point of the currently played program, and judging whether to play again or not when the first user is detected to return to the preset audiovisual area;
if yes, controlling the playing device to start playing from the playing progress point of the current playing program.
2. The playback control method of claim 1, wherein the step of determining whether playback is required comprises:
sending prompt information to the first user according to the playing progress point, and receiving a selection instruction sent by the first user according to the prompt information;
judging whether replaying is needed according to the selection instruction.
3. The playback control method of claim 1, wherein the step of detecting a preset audiovisual area of the playback device comprises:
acquiring an image of a preset audio-visual area of the playing device through an image pickup device, and detecting the preset audio-visual area according to the image of the preset audio-visual area;
and determining that the first user leaves the preset audio-visual area when the first user does not exist in images acquired in continuous preset time.
4. A playback control device comprising a memory, a processor, and a playback control program stored on the memory and executable on the processor, which playback control program, when executed by the processor, implements the steps of the playback control method as claimed in any one of claims 1 to 3.
5. A computer-readable storage medium, on which a play control program is stored, which when executed by a processor implements the steps of the play control method according to any one of claims 1-3.
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| CN202110514134.5A CN113271499B (en) | 2021-05-11 | 2021-05-11 | Play control method, device, computer program product and storage medium |
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| CN202110514134.5A CN113271499B (en) | 2021-05-11 | 2021-05-11 | Play control method, device, computer program product and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102300060A (en) * | 2010-06-25 | 2011-12-28 | 深圳Tcl新技术有限公司 | Infrared control time-shifting system of television and time-shifting control method thereof |
| CN103607657A (en) * | 2013-11-20 | 2014-02-26 | 乐视网信息技术（北京）股份有限公司 | Method and device for realizing picture-in-picture playing function |
| CN103916711A (en) * | 2014-03-31 | 2014-07-09 | 小米科技有限责任公司 | Method and device for playing video signals |
| CN104883612A (en) * | 2015-06-08 | 2015-09-02 | 广东欧珀移动通信有限公司 | Face-identification-base video playback method and apparatus, and video play terminal |
| CN107835458A (en) * | 2017-10-10 | 2018-03-23 | 北京小米移动软件有限公司 | Player method, device and the electronic equipment of content of multimedia |
| CN109451353A (en) * | 2018-12-28 | 2019-03-08 | 深圳Tcl新技术有限公司 | Control method, television set and the storage medium of television set |
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