WO2016149928A1 - 视频播放模式切换方法、装置和终端 - Google Patents

视频播放模式切换方法、装置和终端 Download PDF

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Publication number
WO2016149928A1
WO2016149928A1 PCT/CN2015/075099 CN2015075099W WO2016149928A1 WO 2016149928 A1 WO2016149928 A1 WO 2016149928A1 CN 2015075099 W CN2015075099 W CN 2015075099W WO 2016149928 A1 WO2016149928 A1 WO 2016149928A1
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WO
WIPO (PCT)
Prior art keywords
terminal
play mode
instruction
controlling
sleep state
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Application number
PCT/CN2015/075099
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English (en)
French (fr)
Inventor
张晓鹏
Original Assignee
华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2015/075099 priority Critical patent/WO2016149928A1/zh
Publication of WO2016149928A1 publication Critical patent/WO2016149928A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]

Definitions

  • the embodiments of the present invention relate to the field of video playback, and in particular, to a video playback mode switching method, apparatus, and terminal.
  • the above user terminal can be any device with video playback capability, such as a mobile phone, a tablet, or the like.
  • a mobile phone Normally, when the user terminal plays video, it will output both sound and image, but sometimes the user wants to just not listen, such as when listening to the storytelling, or when the eyes are tired and rest, in this case, the user terminal performs video.
  • the user terminal When playing, there is no need to output sounds and images at the same time, just output the sound, in order to save power and protect the eyes.
  • the user terminal can switch between two video playback modes during video playback: the first video playback mode is a normal video playback mode, and in the normal video playback mode, the user can not only listen through the user terminal.
  • the played sound can also be viewed through the user terminal to view the played image;
  • the second video play mode is the audio play mode, in the audio play mode, the user can only listen to the played sound through the user terminal, and cannot watch through the user terminal. To the playback screen.
  • the media stream connection needs to be re-established or modified; for example, when the user terminal switches from the normal video play mode to the audio play mode, the media needs to be
  • the streaming connection changes from the audio channel of the audio + video to the single channel of the audio stream. Re-establishing and modifying the media stream connection will cause media playback to be interrupted, and most video playback clients and servers do not support the playback of a single audio stream.
  • the embodiment of the invention provides a method, a device and a terminal for switching a video playing mode.
  • the played video is streaming media
  • the video plays the client and server.
  • a video playback mode switching method includes:
  • the terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • the method further includes:
  • the method further includes:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • the method further includes:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • a video playback mode switching method includes:
  • the terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • the second preset brightness is 0.
  • the method further includes:
  • the method further includes:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • the method further includes:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • a video playback mode switching apparatus where the apparatus includes:
  • An acquiring unit configured to acquire, by the terminal, a first instruction to switch to a second play mode in a first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • control unit configured to control, according to the first instruction acquired by the acquiring unit, a display screen of the terminal to change from a working state to a sleep state, and/or control a touch screen of the terminal to change from a working state to a sleep state, thereby enabling The terminal switches to the second play mode.
  • control unit is further configured to: control, according to the first instruction acquired by the acquiring unit, to stop refreshing the display buffer to the terminal .
  • the acquiring unit is further configured to acquire, by the terminal, the second switch to the first play mode in the second play mode. instruction;
  • the control unit is further configured to control, according to the second instruction acquired by the acquiring unit, that the display screen of the terminal changes from a sleep state to an active state, and/or control the touch screen of the terminal to change from a sleep state to a working state. , thereby causing the terminal to switch to the first play mode.
  • the acquiring unit is further configured to: acquire, by the terminal, a second instruction that is switched to the first play mode in the second play mode;
  • the control unit is further configured to control, according to the second instruction acquired by the acquiring unit, that the display screen of the terminal changes from a sleep state to an active state, and/or control the touch screen of the terminal to change from a sleep state to a working state. And controlling the video data to be restored to the display buffer of the terminal, so that the terminal switches to the first play mode.
  • a fourth aspect provides a video playback mode switching apparatus, where the apparatus includes:
  • An acquiring unit configured to acquire, by the terminal, a first instruction to switch to a second play mode in a first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • control unit configured to control, according to the first instruction acquired by the acquiring unit, a backlight brightness of the display screen of the terminal to be adjusted from a first preset brightness to a second preset brightness, and/or to control a touch screen of the terminal by The working state changes to a sleep state, thereby causing the terminal to switch to the second play mode.
  • the second preset brightness is 0.
  • control unit is further configured to control according to the first instruction acquired by the acquiring unit The video data stops refreshing to the display buffer of the terminal.
  • the acquiring unit is further configured to: acquire, by the terminal, a second instruction that is switched to the first play mode in the second play mode;
  • the control unit is further configured to control, according to the second instruction acquired by the acquiring unit, a backlight brightness of the display screen of the terminal to be adjusted from the second preset brightness to the first preset brightness, and/or Controlling the touch screen of the terminal from the sleep state to the working state, thereby causing the terminal to switch to the first play mode.
  • the acquiring unit is further configured to: acquire, by the terminal, a second instruction that is switched to the first play mode in the second play mode;
  • the control unit is further configured to control, according to the second instruction acquired by the acquiring unit, a backlight brightness of the display screen of the terminal to be adjusted from the second preset brightness to the first preset brightness, and/or Controlling the touch screen of the terminal from the sleep state to the working state, and controlling the video data to be restored to the display buffer of the terminal, so that the terminal switches to the first play mode.
  • a fifth aspect provides a terminal, where the terminal includes:
  • the memory is configured to store program instructions
  • the processor performs the following operations by running the program instructions:
  • the terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • the terminal further includes a display buffer
  • the processor also performs the following operations by running the program instructions:
  • the processor further performs the following operations by running the program instruction:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • the processor further performs the following operations by running the program instruction:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • the terminal switches to the first play mode.
  • a terminal where the terminal includes:
  • the memory is configured to store program instructions
  • the processor performs the following operations by running the program instructions:
  • the terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • the second preset brightness is 0.
  • the terminal further includes a display buffer
  • the processor also performs the following operations by running the program instructions:
  • the processor further performs the following operations by running the program instruction:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • the processor further performs the following operations by running the program instruction:
  • the terminal acquires a second instruction for switching to the first play mode in the second play mode
  • the terminal controls the display screen of the terminal to change from the working state to the sleep state according to the obtained instruction, and/or the touch screen of the control terminal changes from the working state to the sleep state, thereby causing the terminal to switch to the audio playing mode.
  • the played video is streaming
  • there is no need to re-establish or modify the media stream connection thereby ensuring the continuity of the media playback, and is suitable for all video playing clients and servers.
  • FIG. 1 is a flowchart of a video playback mode switching method according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for switching a video play mode according to Embodiment 2 of the present invention
  • FIG. 3 is a flowchart of a method for switching a video play mode according to Embodiment 3 of the present invention.
  • FIG. 4 is a flowchart of a method for switching a video play mode according to Embodiment 4 of the present invention.
  • FIG. 5 is a flowchart of a method for switching a video play mode according to Embodiment 5 of the present invention.
  • FIG. 6 is a flowchart of a method for switching a video play mode according to Embodiment 6 of the present invention.
  • FIG. 7 is a flowchart of a video playback mode switching method according to Embodiment 7 of the present invention.
  • Embodiment 8 is a flowchart of a method for switching a video play mode according to Embodiment 8 of the present invention.
  • FIG. 9 is a structural diagram of a video playback mode switching apparatus according to Embodiment 9 of the present invention.
  • FIG. 10 is a structural diagram of a video playback mode switching apparatus according to Embodiment 10 of the present invention.
  • FIG. 11 is a structural diagram of a terminal according to Embodiment 11 of the present invention.
  • FIG. 12 is a structural diagram of a terminal according to Embodiment 12 of the present invention.
  • the brightness of the backlight is adjusted from the first preset brightness to the second preset brightness, wherein the first preset brightness is greater than the second preset brightness; and the third means, controlling the video data to stop refreshing to the display buffer of the terminal;
  • the touch panel (TP) of the terminal is changed from the working state to the sleep state.
  • one or two or three means may be used; for example, program one: means one; plan two: means two; plan three: means three; plan four: means one, hand Paragraph 4; Program 5: Means 2, Means 4; Program 6: Means 3, Means 4; Program 7: Means 1, Means 3, Means 4; Program 8: Means 2, Means 3, Means 4.
  • FIG. 1 is a flowchart of a video playback mode switching method according to Embodiment 1 of the present invention. The method is performed by a user terminal, and the method is used to switch a user terminal from a normal video play mode to an audio play mode. Methods include:
  • Step 101 The terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode.
  • the manner of acquiring the first instruction is not specifically limited.
  • the manner of monitoring the state of the button may be adopted, or the manner of monitoring the state of the touch screen may be adopted.
  • Step 102 According to the first instruction, the display screen of the control terminal changes from the working state to the sleep state, and the touch screen of the control terminal changes from the working state to the sleep state, thereby causing the terminal to switch to the second playing mode. .
  • the display screen of the control terminal changes from the working state to the sleep state
  • the touch screen of the control terminal changes from the working state to the sleep state
  • step 102 may be replaced with step 102a or step 102b.
  • Step 102a Control the display screen of the terminal from the working state to the sleep state according to the first instruction, thereby causing the terminal to switch to the second play mode.
  • Step 102b controlling the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • the display screen of the terminal may be, for example, a liquid crystal display (LCD).
  • LCD liquid crystal display
  • the following description uses an LCD as an example.
  • the LCD is in operation, the integrated circuit and backlight circuit of the LCD are working.
  • the current at this time is the operating current of the device, and when the LCD is in the sleep state, the backlight circuit of the LCD is powered off, and the integrated circuit of the LCD is In the sleep state, the wake-up signal sent by the system is detected only on the hardware interface, and the current in the sleep state is extremely low, so that controlling the LCD from the working state to the sleep state can achieve a good power saving effect.
  • the display screen of the control terminal changes from the working state to the sleep state, and the touch screen of the control terminal changes from the working state to the sleep state, thereby causing the terminal to switch to the audio playing mode,
  • streaming video there is no need to re-establish or modify the media stream connection, thereby ensuring the continuity of media playback, and is suitable for all video playback clients and servers.
  • FIG. 2 is a flowchart of a method for switching a video play mode according to Embodiment 2 of the present invention.
  • the method is performed by a user terminal, and the method is used to switch a user terminal from a normal video play mode to an audio play mode.
  • the method further includes a process of controlling the video data to stop refreshing to the display buffer of the terminal according to the first instruction. Referring to FIG. 2, the method includes:
  • Step 201 The terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode.
  • Step 202 controlling the display screen of the terminal to change from the working state to the sleep state, according to the first instruction, controlling the video data to stop refreshing to the display buffer of the terminal, and controlling the touch screen of the terminal to be operated
  • the state changes to a sleep state, thereby causing the terminal to switch to the second play mode.
  • step 202 may be replaced with step 202a or step 202b.
  • Step 202a controlling the display screen of the terminal to change from the working state to the sleep state, and controlling the video data to stop refreshing to the display buffer of the terminal, thereby causing the terminal to switch to the second play mode.
  • Step 202b controlling the video data to stop refreshing to the display buffer of the terminal, and controlling the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • the normal data display refresh path is: application layer - "system video display interface -" LCD drive display buffer (Framebuffer) - "LCD integrated circuit
  • video data refresh to the display buffer will consume a lot of power. Due to the refresh of video data in audio playback mode It is not necessary. Therefore, in the embodiment of the present invention, whether the audio play mode is determined on the video display interface, when the judgment result is in the audio play mode, the video data is no longer refreshed to the Framebuffer in the LCD driver layer. Instead, it directly returns success, notifying the application layer that the video data has been refreshed to the LCD, and the application can then generate new video data, which further saves power and is suitable for all video playback clients and servers.
  • FIG. 3 is a flowchart of a method for switching a video play mode according to Embodiment 3 of the present invention.
  • the method is performed by a user terminal, which is used to switch a user terminal from a normal video play mode to an audio play mode, and is also used to enable a user.
  • the terminal switches from the audio play mode to the normal video play mode.
  • the method includes:
  • Step 301 The terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode.
  • Step 302 according to the first instruction, controlling the display screen of the terminal to change from the working state to the sleep state, and controlling the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second playing mode.
  • step 302 may be replaced by step 302a or step 302b.
  • Step 302a controlling the display screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • Step 302b controlling the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • Step 303 The terminal acquires a second instruction for switching to the first play mode in the second play mode.
  • Step 304 controlling the display screen of the terminal to change from the sleep state to the working state according to the second instruction, and changing the touch screen of the control terminal from the sleep state to the working state, thereby causing the terminal to switch to the first play mode.
  • the user terminal not only can the user terminal be switched from the normal video play mode to the audio play mode according to the command, but also the user terminal can be switched back from the audio play mode to the normal according to the instruction.
  • the video playback mode allows the video playback mode to be changed multiple times according to user needs.
  • FIG. 4 is a flowchart of a method for switching a video play mode according to Embodiment 4 of the present invention.
  • the method is performed by a user terminal, which is used to switch a user terminal from a normal video play mode to an audio play mode, and is also used to enable a user.
  • the terminal switches from the audio play mode to the normal video play mode.
  • the method includes:
  • Step 401 The terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode.
  • Step 402 according to the first instruction, the display screen of the control terminal changes from the working state to the sleep state, according to the first instruction, the control video data stops refreshing to the display buffer, and the touch screen of the control terminal changes from the working state. Is in a sleep state, thereby causing the terminal to switch to the second play mode.
  • step 402 may be replaced by step 402a or step 402b.
  • Step 402a controlling the display screen of the terminal to change from the working state to the sleep state, and controlling the video data to stop refreshing to the display buffer, thereby causing the terminal to switch to the second play mode.
  • Step 402b according to the first instruction, control the video data to stop refreshing to the display buffer, and control the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • Step 403 The terminal acquires a second instruction for switching to the first play mode in the second play mode.
  • Step 404 According to the second instruction, the display screen of the control terminal changes from the sleep state to the working state, and the touch screen of the control terminal changes from the sleep state to the working state, and the video data is restored to the display buffer to be refreshed, thereby The terminal switches to the first play mode.
  • the user terminal can be switched from the normal video play mode to the audio play mode according to the command, and the user terminal can be switched from the audio play mode to the normal video play mode according to the instruction, so that the user terminal can be changed multiple times according to the user demand.
  • Video playback mode In the embodiment of the present invention, the user terminal can be switched from the normal video play mode to the audio play mode according to the command, and the user terminal can be switched from the audio play mode to the normal video play mode according to the instruction, so that the user terminal can be changed multiple times according to the user demand.
  • Video playback mode In the embodiment of the present invention, the user terminal can be switched from the normal video play mode to the audio play mode according to the command, and the user terminal can be switched from the audio play mode to the normal video play mode according to the instruction, so that the user terminal can be changed multiple times according to the user demand. Video playback mode.
  • FIG. 5 is a flowchart of a method for switching a video play mode according to Embodiment 5 of the present invention.
  • the execution body of the method is a mobile phone, and when playing a video, the user triggers to enter the audio play through a button or a menu.
  • (Audio Only) mode after the phone receives the Audio Only command, it controls the LCD and TP to sleep, the phone is black, and the phone display buffer stops refreshing. The video stream stops and the audio stream continues to play.
  • Audio in Audio Only mode the user can enter the normal video playback mode by pressing the button.
  • the phone receives the Normal Mode command it wakes up the LCD and TP, the phone is bright, and the phone display buffer is restored. Video and audio play simultaneously.
  • FIG. 6 is a flowchart of a method for switching a video play mode according to Embodiment 6 of the present invention. The method is performed by a user terminal, where the method is used to switch a user terminal from a normal video play mode to an audio play mode, and the method uses a downward adjustment.
  • the method for backlight brightness of the display screen of the terminal includes:
  • Step 601 The terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode.
  • Step 602 According to the first instruction, the backlight brightness of the display screen of the control terminal is lowered from the first preset brightness to the second preset brightness, and the touch screen of the control terminal is changed from the working state to the sleep state, thereby The terminal switches to the second play mode.
  • step 602 may be replaced with step 602a or step 602b.
  • Step 602a According to the first instruction, the backlight brightness of the display screen of the control terminal is lowered from the first preset brightness to the second preset brightness, so that the terminal switches to the second play mode.
  • Step 602b controlling the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • the second preset brightness is zero.
  • the backlight brightness of the display screen of the control terminal according to the first instruction is adjusted from the first preset brightness to the second preset brightness, and may also have a certain power saving effect, when the second preset brightness is 0.
  • the node effect is obvious.
  • FIG. 7 is a flowchart of a method for switching a video play mode according to Embodiment 7 of the present invention, where an execution body of the method is a user terminal, and the method is used to switch a user terminal from a normal video play mode to an audio play mode, and is also used to enable a user.
  • the terminal switches from the audio play mode to the normal video play mode, and the method adopts a means for adjusting the backlight brightness of the display screen of the terminal.
  • the method includes:
  • Step 701 The terminal acquires a first instruction for switching to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode.
  • Step 702 According to the first instruction, the backlight brightness of the display screen of the control terminal is lowered from the first preset brightness to the second preset brightness, and the touch screen of the control terminal is changed from the working state to the sleep state, thereby The terminal switches to the second play mode.
  • step 702 may be replaced by step 702a or step 702b.
  • Step 702a According to the first instruction, the backlight brightness of the display screen of the control terminal is lowered from the first preset brightness to the second preset brightness, so that the terminal switches to the second play mode.
  • Step 702b controlling the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • Step 703 The terminal acquires a second instruction for switching to the first play mode in the second play mode.
  • Step 704 The backlight brightness of the display screen of the terminal is controlled by the second instruction to be adjusted from the second preset brightness to the first preset brightness, and the touch screen of the control terminal is changed from the sleep state to the working state, thereby Switching the terminal to the first play mode.
  • the user terminal can be switched from the normal video play mode to the audio play mode according to the command, and the user terminal can be switched from the audio play mode to the normal video play mode according to the instruction, so that the user terminal can be changed multiple times according to the user demand.
  • Video playback mode In the embodiment of the present invention, the user terminal can be switched from the normal video play mode to the audio play mode according to the command, and the user terminal can be switched from the audio play mode to the normal video play mode according to the instruction, so that the user terminal can be changed multiple times according to the user demand.
  • Video playback mode In the embodiment of the present invention, the user terminal can be switched from the normal video play mode to the audio play mode according to the command, and the user terminal can be switched from the audio play mode to the normal video play mode according to the instruction, so that the user terminal can be changed multiple times according to the user demand. Video playback mode.
  • FIG. 8 is a flowchart of a method for switching a video play mode according to Embodiment 8 of the present invention.
  • an execution body of the method is a mobile phone, and when playing a video, the user triggers to enter Audio Only through a button or a menu. Mode, after the phone receives the Audio Only command, the LCD backlight brightness is set to 0, and the phone is black. When playing audio in Audio Only mode, the user Through the button operation, the trigger enters the Normal Mode mode, the mobile phone restores the brightness of the LCD backlight, and the mobile phone lights up.
  • FIG. 9 is a structural diagram of a video playback mode switching apparatus according to Embodiment 9 of the present invention.
  • the apparatus may be configured in a user terminal having a video playing capability, where the apparatus includes:
  • the acquiring unit 901 is configured to acquire, by the terminal, a first instruction to switch to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • the control unit 902 is configured to control, according to the first instruction acquired by the acquiring unit 901, the display screen of the terminal to change from the working state to the sleep state, and control the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to Switch to the second play mode.
  • control unit 902 may be replaced with the control unit 902a or the control unit 902b.
  • the control unit 902a is configured to control the display screen of the terminal to change from the working state to the sleep state according to the first instruction acquired by the acquiring unit 901, thereby causing the terminal to switch to the second play mode.
  • the control unit 902b is configured to control, according to the first instruction acquired by the acquiring unit 901, the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • control unit 902 is further configured to control the video data to stop refreshing to the display buffer of the terminal according to the first instruction acquired by the acquiring unit 901.
  • the acquiring unit 901 is further configured to: acquire, by the terminal, a second instruction that is switched to the first play mode in the second play mode;
  • the control unit 902 is further configured to control, according to the second instruction acquired by the acquiring unit 901, that the display screen of the terminal changes from the sleep state to the working state, and the touch screen of the control terminal changes from the sleep state to the working state, thereby The terminal switches to the first play mode.
  • the acquiring unit 901 is further configured to acquire, by the terminal, the switching in the second play mode. a second instruction to the first play mode;
  • the control unit 902 is further configured to control, according to the second instruction acquired by the acquiring unit 901, that the display screen of the terminal changes from the sleep state to the working state, and control the touch screen of the terminal to change from the sleep state to the working state, and control the video data. Resuming the display buffer refresh to the terminal, thereby causing the terminal to switch to the first play mode.
  • FIG. 10 is a structural diagram of a video playback mode switching apparatus according to Embodiment 10 of the present invention.
  • the apparatus may be configured in a user terminal having a video playing capability, where the apparatus includes:
  • the acquiring unit 1001 is configured to acquire, by the terminal, a first instruction to switch to the second play mode in the first play mode, where the first play mode is a normal video play mode, and the second play mode is an audio play mode;
  • the control unit 1002 is configured to control, according to the first instruction acquired by the acquiring unit 1001, the backlight brightness of the display screen of the terminal to be adjusted from the first preset brightness to the second preset brightness, and the touch screen of the control terminal is changed from the working state. Is in a sleep state, thereby causing the terminal to switch to the second play mode.
  • control unit 1002 may be replaced with the control unit 1002a or the control unit 1002b.
  • the control unit 1002a is configured to control, according to the first instruction acquired by the acquiring unit 1001, the backlight brightness of the display screen of the terminal to be adjusted from the first preset brightness to the second preset brightness, thereby causing the terminal to switch to the first Two play modes.
  • the control unit 1002b is configured to control, according to the first instruction acquired by the acquiring unit 1001, the touch screen of the terminal to change from the working state to the sleep state, thereby causing the terminal to switch to the second play mode.
  • the second preset brightness is zero.
  • control unit 1002 is further configured to control the video data to stop refreshing to the display buffer of the terminal according to the first instruction acquired by the acquiring unit 1001.
  • the acquiring unit 1001 is further configured to acquire, by the terminal, the cut in the second play mode. Switching to the second instruction of the first play mode;
  • the control unit 1002 is further configured to: according to the second instruction acquired by the acquiring unit 1001, control, that the backlight brightness of the display screen of the terminal is up-regulated by the second preset brightness to the first preset brightness, and The touch screen of the terminal changes from a sleep state to an active state, thereby causing the terminal to switch to the first play mode.
  • the obtaining unit 1001 is further configured to acquire, by the terminal, the second instruction that is switched to the first play mode in the second play mode;
  • the control unit 1002 is further configured to: according to the second instruction acquired by the acquiring unit 1001, control, that the backlight brightness of the display screen of the terminal is up-regulated by the second preset brightness to the first preset brightness, and The touch screen of the terminal changes from the sleep state to the working state, and the control video data is restored to the display buffer, so that the terminal switches to the first play mode.
  • FIG. 11 is a structural diagram of a terminal according to Embodiment 11 of the present invention, where the terminal includes:
  • the processor 1103 The processor 1103;
  • the memory 1104 is configured to store program instructions
  • the processor 1103 performs the following operations by running the program instructions:
  • the display screen 1101 is controlled to change from an active state to a sleep state
  • the touch screen 1102 is controlled to change from an active state to a sleep state, thereby causing the terminal to switch to the second play mode.
  • the terminal further includes a display buffer 1105;
  • the processor 1103 also performs the following operations by running the program instructions:
  • the processor 1103 further performs the following operations by running the program instructions:
  • the processor 1103 further performs the following operations by running the program instructions:
  • FIG. 12 is a structural diagram of a terminal according to Embodiment 12 of the present invention, where the terminal includes:
  • the processor 1203 The processor 1203;
  • the memory 1204 is configured to store program instructions
  • the processor 1203 performs the following operations by running the program instructions:
  • the second preset brightness is zero.
  • the terminal further includes a display buffer 1205;
  • the processor 1203 further performs the following operations by running the program instructions:
  • the processor 1203 further performs the following operations by running the program instructions:
  • the processor 1203 further performs the following operations by running the program instructions:

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Abstract

本发明实施例涉及视频播放模式切换方法、装置和终端。该方法包括:终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;根据所述第一指令控制终端的显示屏由工作状态变为休眠状态,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。由上可见,本发明实施例中,根据获取到的指令,控制显示屏和触摸屏由工作状态变为休眠状态,从而使所述终端切换到音频播放模式,针对播放的视频为流媒体的情况,无需重新建立或修改媒体流连接,从而能够确保媒体播放的连续性,并且,适合所有的视频播放客户端和服务器。

Description

视频播放模式切换方法、装置和终端 技术领域
本发明实施例涉及视频播放领域,尤其涉及一种视频播放模式切换方法、装置和终端。
背景技术
当前,各种视频网站、各类视频内容蓬勃兴起,用户经常会通过用户终端观看和收听视频。上述用户终端可以为任何具有视频播放能力的设备,例如,手机、平板电脑等。通常情况下,用户终端进行视频播放时,会同时输出声音和图像,但是有时用户想只听不看,比如收听评书时,或者,眼睛累了要休息时,这类情况下,用户终端进行视频播放时,无需同时输出声音和图像,仅需输出声音即可,以便达到省电和保护眼睛的效果。
为了适应用户的不同需求,用户终端在进行视频播放时可在两种视频播放模式间切换:第一种视频播放模式为正常视频播放模式,在正常视频播放模式下用户不仅能够通过用户终端收听到播放的声音,还能过通过用户终端观看到播放的图像;第二种视频播放模式为音频播放模式,在音频播放模式下用户仅能够通过用户终端收听到播放的声音,不能够通过用户终端观看到播放的画面。
现有技术中的视频播放模式切换方法,针对播放的视频为流媒体的情况,需重新建立或修改媒体流连接;例如,当用户终端从正常视频播放模式切换到音频播放模式时,需要将媒体流连接从音频+视频的多媒体通道变为音频流的单通道,重新建立和修改媒体流连接会造成媒体播放中断,并且,大多数视频播放客户端和服务器不支持单音频流的播放。
发明内容
本发明实施例提供了一种视频播放模式切换方法、装置和终端,针对播放的视频为流媒体的情况,无需重新建立或修改媒体流连接,从而能够确保媒体播放的连续性,并且,适合所有的视频播放客户端和服务器。
第一方面,提供了一种视频播放模式切换方法,所述方法包括:
终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
根据所述第一指令控制所述终端的显示屏由工作状态变为休眠状态,和/或,控制所述终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
结合第一方面,在第一方面的第一种可能的实现方式中,所述方法还包括:
根据所述第一指令控制视频数据停止向所述终端的显示缓冲区刷新。
结合第一方面,在第一方面的第二种可能的实现方式中,所述方法还包括:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述终端的显示屏由休眠状态变为工作状态,和/或,控制所述终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
结合第一方面的第一种可能的实现方式,在第一方面的第三种可能的实现方式中,所述方法还包括:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述终端的显示屏由休眠状态变为工作状态,和/ 或,控制所述终端的触摸屏由休眠状态变为工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
第二方面,提供了一种视频播放模式切换方法,所述方法包括:
终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
根据所述第一指令控制所述终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,和/或,控制所述终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
结合第二方面,在第二方面的第一种可能的实现方式中,所述第二预设亮度为0。
结合第二方面或第二方面的第一种可能的实现方式,在第二方面的第二种可能的实现方式中,所述方法还包括:
根据所述第一指令控制视频数据停止向所述终端的显示缓冲区刷新。
结合第二方面或第二方面的第一种可能的实现方式,在第二方面的第三种可能的实现方式中,所述方法还包括:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,和/或,控制所述终端的触摸屏由所述休眠状态变为所述工作状态,从而使所述终端切换到所述第一播放模式。
结合第二方面的第二种可能的实现方式,在第二方面的第四种可能的实现方式中,所述方法还包括:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,和/或,控制所述终端的触摸屏由所述休眠状态 变为所述工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
第三方面,提供了一种视频播放模式切换装置,所述装置包括:
获取单元,用于终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
控制单元,用于根据所述获取单元获取的第一指令控制所述终端的显示屏由工作状态变为休眠状态,和/或,控制所述终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
结合第三方面,在第三方面的第一种可能的实现方式中,所述控制单元,还用于根据所述获取单元获取的第一指令控制视频数据停止向所述终端的显示缓冲区刷新。
结合第三方面,在第三方面的第二种可能的实现方式中,所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏由休眠状态变为工作状态,和/或,控制所述终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
结合第三方面的第一种可能的实现方式,在第三方面的第三种可能的实现方式中,
所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏由休眠状态变为工作状态,和/或,控制所述终端的触摸屏由休眠状态变为工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
第四方面,提供了一种视频播放模式切换装置,所述装置包括:
获取单元,用于终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
控制单元,用于根据所述获取单元获取的第一指令控制所述终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,和/或,控制所述终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
结合第四方面,在第四方面的第一种可能的实现方式中,所述第二预设亮度为0。
结合第四方面或第四方面的第一种可能的实现方式,在第四方面的第二种可能的实现方式中,所述控制单元,还用于根据所述获取单元获取的第一指令控制视频数据停止向所述终端的显示缓冲区刷新。
结合第四方面或第四方面的第一种可能的实现方式,在第四方面的第三种可能的实现方式中,
所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,和/或,控制所述终端的触摸屏由所述休眠状态变为所述工作状态,从而使所述终端切换到所述第一播放模式。
结合第四方面的第二种可能的实现方式,在第四方面的第四种可能的实现方式中,
所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,和/或, 控制所述终端的触摸屏由所述休眠状态变为所述工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
第五方面,提供了一种终端,所述终端包括:
显示屏;
触摸屏;
处理器;
存储器;
所述存储器用于存储程序指令;
所述处理器通过运行所述程序指令执行以下操作:
所述终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
根据所述第一指令控制所述显示屏由工作状态变为休眠状态,和/或,控制所述触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
结合第五方面,在第五方面的第一种可能的实现方式中,所述终端还包括显示缓冲区;
所述处理器通过运行所述程序指令还执行以下操作:
根据所述第一指令控制视频数据停止向所述显示缓冲区刷新。
结合第五方面,在第五方面的第二种可能的实现方式中,所述处理器通过运行所述程序指令还执行以下操作:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏由休眠状态变为工作状态,和/或,控制所述触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
结合第五方面的第一种可能的实现方式,在第五方面的第三种可能的实现方式中,所述处理器通过运行所述程序指令还执行以下操作:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏由休眠状态变为工作状态,以及,控制所述触摸屏由休眠状态变为工作状态,控制所述视频数据恢复向所述显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
第六方面,提供了一种终端,所述终端包括:
显示屏;
触摸屏;
处理器;
存储器;
所述存储器用于存储程序指令;
所述处理器通过运行所述程序指令执行以下操作:
所述终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
根据所述第一指令控制所述显示屏的背光亮度由第一预设亮度下调为第二预设亮度,和/或,控制所述触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
结合第六方面,在第六方面的第一种可能的实现方式中,所述第二预设亮度为0。
结合第六方面或第六方面的第一种可能的实现方式,在第六方面的第二种可能的实现方式中,所述终端还包括显示缓冲区;
所述处理器通过运行所述程序指令还执行以下操作:
根据所述第一指令控制视频数据停止向所述显示缓冲区刷新。
结合第六方面或第六方面的第一种可能的实现方式,在第六方面的第三 种可能的实现方式中,所述处理器通过运行所述程序指令还执行以下操作:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,和/或,控制所述触摸屏由所述休眠状态变为所述工作状态,从而使所述终端切换到所述第一播放模式。
结合第六方面的第二种可能的实现方式,在第六方面的第四种可能的实现方式中,所述处理器通过运行所述程序指令还执行以下操作:
所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,和/或,控制所述触摸屏由所述休眠状态变为所述工作状态,控制所述视频数据恢复向所述显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
本发明实施例,终端根据获取到的指令,控制终端的显示屏由工作状态变为休眠状态,和/或,控制终端的触摸屏由工作状态变为休眠状态,从而使终端切换到音频播放模式,针对播放的视频为流媒体的情况,无需重新建立或修改媒体流连接,从而能够确保媒体播放的连续性,并且,适合所有的视频播放客户端和服务器。
附图说明
图1为本发明实施例一提供的视频播放模式切换方法流程图;
图2为本发明实施例二提供的视频播放模式切换方法流程图;
图3为本发明实施例三提供的视频播放模式切换方法流程图;
图4为本发明实施例四提供的视频播放模式切换方法流程图;
图5为本发明实施例五提供的视频播放模式切换方法流程图;
图6为本发明实施例六提供的视频播放模式切换方法流程图;
图7为本发明实施例七提供的视频播放模式切换方法流程图;
图8为本发明实施例八提供的视频播放模式切换方法流程图;
图9为本发明实施例九提供的视频播放模式切换装置结构图;
图10为本发明实施例十提供的视频播放模式切换装置结构图;
图11为本发明实施例十一提供的终端结构图;
图12为本发明实施例十二提供的终端结构图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
当本发明实施例提及“第一”、“第二”等序数词时,除非根据上下文其确实表达顺序之意,应当理解为仅仅起区分的作用。
本发明实施例中,控制用户终端由正常视频播放模式切换到音频播放模式主要有四个手段:手段一,使终端的显示屏由工作状态变为休眠状态;手段二,调整终端的显示屏的背光亮度,使其由第一预设亮度调整为第二预设亮度,其中,第一预设亮度大于第二预设亮度;手段三,控制视频数据停止向终端的显示缓冲区刷新;手段四,使终端的触摸屏(Touch Panel,TP)由工作状态变为休眠状态。在上述四个手段中,手段一和手段二的作用类似,因此二者可相互替换,通过手段一或手段二与其余两个手段的组合使用可以实现视频播放模式切换,从而在满足用户需求的条件下达到节电的目的。在具体实施时,可以采用其中的一种手段或者两种手段或者三种手段;例如,方案一:手段一;方案二:手段二;方案三:手段三;方案四:手段一、手 段四;方案五:手段二、手段四;方案六:手段三、手段四;方案七:手段一、手段三、手段四;方案八:手段二、手段三、手段四。
图1为本发明实施例一提供的视频播放模式切换方法流程图,该方法的执行主体为用户终端,该方法用于使用户终端从正常视频播放模式切换到音频播放模式,参照图1,该方法包括:
步骤101,终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式。
本发明实施例中,对于获取第一指令的方式不做具体限定,例如,可以采取对按键状态进行监控的方式,或者,采取对触摸屏状态进行监控的方式。
步骤102,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
其中,控制终端的显示屏由工作状态变为休眠状态,以及,控制终端的触摸屏由工作状态变为休眠状态,都可以起到节电的效果。
需要说明的是,可选的,步骤102可以被替换为步骤102a或者步骤102b。
步骤102a,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
步骤102b,根据所述第一指令,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
本发明实施例中,终端的显示屏例如可以为液晶显示器(Liquid Crystal Display,LCD),下面的描述中均以LCD为例进行说明。由于LCD处于工作状态时,LCD的集成电路和背光灯电路都是工作的,此时的电流为器件的工作电流,而LCD处于休眠状态时,LCD的背光灯电路下电,LCD的集成电路处于睡眠状态,只在硬件接口上侦测系统发出的唤醒信号,这个休眠状态下的电流极低,因此控制LCD由工作状态变为休眠状态可以起到很好的节电效果。
控制TP由工作状态变为休眠状态,一方面可以起到节电的效果,另一方 面还可以防止误操作。
本发明实施例,根据获取到的指令,控制终端的显示屏由工作状态变为休眠状态,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到音频播放模式,针对播放的视频为流媒体的情况,无需重新建立或修改媒体流连接,从而能够确保媒体播放的连续性,并且,适合所有的视频播放客户端和服务器。
图2为本发明实施例二提供的视频播放模式切换方法流程图,该方法的执行主体为用户终端,该方法用于使用户终端从正常视频播放模式切换到音频播放模式,与本发明实施例一不同,该方法还包括根据所述第一指令控制视频数据停止向终端的显示缓冲区刷新的处理过程,参照图2,该方法包括:
步骤201,终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式。
步骤202,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,根据所述第一指令,控制视频数据停止向终端的显示缓冲区刷新,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
需要说明的是,可选的,步骤202可以被替换为步骤202a或者步骤202b。
步骤202a,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,以及,控制视频数据停止向终端的显示缓冲区刷新,从而使所述终端切换到所述第二播放模式。
步骤202b,根据所述第一指令,控制视频数据停止向终端的显示缓冲区刷新,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
其中,正常显示时视频数据的刷新路径为:应用层–》系统视频显示接口-》LCD驱动显示缓冲区(Framebuffer)-》LCD集成电路,视频数据向显示缓冲区刷新会消耗大量的电能。由于在音频播放模式下,视频数据的刷新 是不必要的,因此,本发明实施例中,可以在视频显示接口上判断是否处于音频播放模式,当判断结果为处于音频播放模式时,就不再将视频数据刷新到LCD驱动层中的Framebuffer,而是直接返回成功,通知应用层视频数据已刷新到LCD,应用程序可以接着往下生成新的视频数据,从而进一步起到节电的效果,并且适合所有的视频播放客户端和服务器。
图3为本发明实施例三提供的视频播放模式切换方法流程图,该方法的执行主体为用户终端,该方法用于使用户终端从正常视频播放模式切换到音频播放模式,还用于使用户终端从音频播放模式切换到正常视频播放模式,参照图3,该方法包括:
步骤301,终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式。
步骤302,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
需要说明的是,可选的,步骤302可以被替换为步骤302a或者步骤302b。
步骤302a,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
步骤302b,根据所述第一指令,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
步骤303,终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令。
步骤304,根据所述第二指令控制终端的显示屏由休眠状态变为工作状态,以及,控制终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
本发明实施例,不仅能够根据指令使用户终端从正常视频播放模式切换到音频播放模式,还能够根据指令使用户终端从音频播放模式再切换回正常 视频播放模式,从而可以根据用户需求多次变换视频播放模式。
图4为本发明实施例四提供的视频播放模式切换方法流程图,该方法的执行主体为用户终端,该方法用于使用户终端从正常视频播放模式切换到音频播放模式,还用于使用户终端从音频播放模式切换到正常视频播放模式,参照图4,该方法包括:
步骤401,终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式。
步骤402,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,根据所述第一指令,控制视频数据停止向显示缓冲区刷新,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
需要说明的是,可选的,步骤402可以被替换为步骤402a或者步骤402b。
步骤402a,根据所述第一指令,控制终端的显示屏由工作状态变为休眠状态,以及,控制视频数据停止向显示缓冲区刷新,从而使所述终端切换到所述第二播放模式。
步骤402b,根据所述第一指令,控制视频数据停止向显示缓冲区刷新,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
步骤403,终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令。
步骤404,根据所述第二指令,控制终端的显示屏由休眠状态变为工作状态,以及,控制终端的触摸屏由休眠状态变为工作状态,控制视频数据恢复向显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
本发明实施例,不仅能够根据指令使用户终端从正常视频播放模式切换到音频播放模式,还能够根据指令使用户终端从音频播放模式再切换回正常视频播放模式,从而可以根据用户需求多次变换视频播放模式。
图5为本发明实施例五提供的视频播放模式切换方法流程图,在这个具体的实施例中,该方法的执行主体为手机,在播放视频的时候,用户通过按钮或菜单,触发进入音频播放(Audio Only)模式,手机收到Audio Only命令后,控制LCD和TP休眠,手机黑屏,手机显示缓冲区停止刷新。视频流停止,音频流继续播放。在Audio Only模式下播放音频的时候,用户通过按键操作,触发进入正常视频播放(Normal Mode)模式,手机收到Normal Mode命令后,唤醒LCD和TP,手机亮屏,手机显示缓冲区恢复刷新。视频和音频同时播放。
图6为本发明实施例六提供的视频播放模式切换方法流程图,该方法的执行主体为用户终端,该方法用于使用户终端从正常视频播放模式切换到音频播放模式,该方法采用了下调终端的显示屏的背光亮度的手段,参照图6,该方法包括:
步骤601,终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式。
步骤602,根据所述第一指令,控制终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
需要说明的是,可选的,步骤602可以被替换为步骤602a或者步骤602b。
步骤602a,根据所述第一指令,控制终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,从而使所述终端切换到所述第二播放模式。
步骤602b,根据所述第一指令,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
优选地,所述第二预设亮度为0。
其中,根据所述第一指令控制终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,也可以起到一定的节电效果,当所述第二预设亮度为0时,LCD的背光灯电路不工作,节点效果明显。
图7为本发明实施例七提供的视频播放模式切换方法流程图,该方法的执行主体为用户终端,该方法用于使用户终端从正常视频播放模式切换到音频播放模式,还用于使用户终端从音频播放模式切换到正常视频播放模式,该方法采用了调节终端的显示屏的背光亮度的手段,参照图7,该方法包括:
步骤701,终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式。
步骤702,根据所述第一指令,控制终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
需要说明的是,可选的,步骤702可以被替换为步骤702a或者步骤702b。
步骤702a,根据所述第一指令,控制终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,从而使所述终端切换到所述第二播放模式。
步骤702b,根据所述第一指令,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
步骤703,终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
步骤704,根据所述第二指令控制终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
本发明实施例,不仅能够根据指令使用户终端从正常视频播放模式切换到音频播放模式,还能够根据指令使用户终端从音频播放模式再切换回正常视频播放模式,从而可以根据用户需求多次变换视频播放模式。
图8为本发明实施例八提供的视频播放模式切换方法流程图,在这个具体的实施例中,该方法的执行主体为手机,在播放视频的时候,用户通过按钮或菜单,触发进入Audio Only模式,手机收到Audio Only命令后,将LCD背光亮度设置成0,手机黑屏。在Audio Only模式下播放音频的时候,用户 通过按键操作,触发进入Normal Mode模式,手机恢复LCD背光亮度,手机亮屏。
图9为本发明实施例九提供的视频播放模式切换装置结构图,该装置可以设置于具有视频播放能力的用户终端中,所述装置包括:
获取单元901,用于终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
控制单元902,用于根据所述获取单元901获取的第一指令,控制终端的显示屏由工作状态变为休眠状态,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
需要说明的是,可选的,控制单元902可以被替换为控制单元902a或者控制单元902b。
控制单元902a,用于根据所述获取单元901获取的第一指令,控制终端的显示屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
控制单元902b,用于根据所述获取单元901获取的第一指令,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
优选地,所述控制单元902,还用于根据所述获取单元901获取的第一指令控制视频数据停止向终端的显示缓冲区刷新。
优选地,所述获取单元901,还用于终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
所述控制单元902,还用于根据所述获取单元901获取的第二指令控制终端的显示屏由休眠状态变为工作状态,以及,控制终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
优选地,所述获取单元901,还用于终端在所述第二播放模式下获取切换 到所述第一播放模式的第二指令;
所述控制单元902,还用于根据所述获取单元901获取的第二指令控制终端的显示屏由休眠状态变为工作状态,以及,控制终端的触摸屏由休眠状态变为工作状态,控制视频数据恢复向终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
图10为本发明实施例十提供的视频播放模式切换装置结构图,该装置可以设置于具有视频播放能力的用户终端中,所述装置包括:
获取单元1001,用于终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
控制单元1002,用于根据所述获取单元1001获取的第一指令,控制终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,以及,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
需要说明的是,可选的,控制单元1002可以被替换为控制单元1002a或者控制单元1002b。
控制单元1002a,用于根据所述获取单元1001获取的第一指令,控制终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,从而使所述终端切换到所述第二播放模式。
控制单元1002b,用于根据所述获取单元1001获取的第一指令,控制终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
优选地,所述第二预设亮度为0。
优选地,所述控制单元1002,还用于根据所述获取单元1001获取的第一指令,控制视频数据停止向终端的显示缓冲区刷新。
优选地,所述获取单元1001,还用于终端在所述第二播放模式下获取切 换到所述第一播放模式的第二指令;
所述控制单元1002,还用于根据所述获取单元1001获取的第二指令,控制终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
优选地,所述获取单元1001,还用于终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
所述控制单元1002,还用于根据所述获取单元1001获取的第二指令,控制终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制终端的触摸屏由休眠状态变为工作状态,控制视频数据恢复向显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
图11为本发明实施例十一提供的终端结构图,该终端包括:
显示屏1101;
触摸屏1102;
处理器1103;
存储器1104;
所述存储器1104用于存储程序指令;
所述处理器1103通过运行所述程序指令执行以下操作:
在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
根据所述第一指令,控制所述显示屏1101由工作状态变为休眠状态,以及,控制所述触摸屏1102由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
优选地,所述终端还包括显示缓冲区1105;
所述处理器1103通过运行所述程序指令还执行以下操作:
根据所述第一指令控制视频数据停止向所述显示缓冲区1105刷新。
优选地,所述处理器1103通过运行所述程序指令还执行以下操作:
在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏1101由休眠状态变为工作状态,以及,控制所述触摸屏1102由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
优选地,所述处理器1103通过运行所述程序指令还执行以下操作:
在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏1101由休眠状态变为工作状态,以及,控制所述触摸屏1102由休眠状态变为工作状态,控制所述视频数据恢复向所述显示缓冲区1105刷新,从而使所述终端切换到所述第一播放模式。
图12为本发明实施例十二提供的终端结构图,该终端包括:
显示屏1201;
触摸屏1202;
处理器1203;
存储器1204;
所述存储器1204用于存储程序指令;
所述处理器1203通过运行所述程序指令执行以下操作:
在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
根据所述第一指令控制所述显示屏1201的背光亮度由第一预设亮度下调为第二预设亮度,以及,控制所述触摸屏1202由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
优选地,所述第二预设亮度为0。
优选地,所述终端还包括显示缓冲区1205;
所述处理器1203通过运行所述程序指令还执行以下操作:
根据所述第一指令控制视频数据停止向所述显示缓冲区1205刷新。
优选地,所述处理器1203通过运行所述程序指令还执行以下操作:
在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏1201的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述触摸屏1202由所述休眠状态变为所述工作状态,从而使所述终端切换到所述第一播放模式。
优选地,所述处理器1203通过运行所述程序指令还执行以下操作:
在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
根据所述第二指令控制所述显示屏1201的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述触摸屏1202由所述休眠状态变为所述工作状态,控制所述视频数据恢复向所述显示缓冲区1205刷新,从而使所述终端切换到所述第一播放模式。
专业人员应该还可以进一步意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、计算机软件或者二者的结合来实现,为了清楚地说明硬件和软件的可互换性,在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本发明的范围。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤是可以通过程序来指令处理器完成,所述的程序可以存储于计算机可读存储介质中,所述存储介质是非短暂性(英文:non-transitory)介质,例如随机存取存储器,只读存储器,快闪存储器,硬盘,固态硬盘,磁带(英文:magnetic tape),软盘(英文:floppy disk),光盘(英文:optical disc)及其任意组合。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可 轻易想到的变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应该以权利要求的保护范围为准。

Claims (27)

  1. 一种视频播放模式切换方法,其特征在于,所述方法包括:
    终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
    根据所述第一指令控制所述终端的显示屏由工作状态变为休眠状态,以及,控制所述终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
  2. 如权利要求1所述的方法,其特征在于,所述方法还包括:
    根据所述第一指令控制视频数据停止向所述终端的显示缓冲区刷新。
  3. 如权利要求1所述的方法,其特征在于,所述方法还包括:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述终端的显示屏由休眠状态变为工作状态,以及,控制所述终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
  4. 如权利要求2所述的方法,其特征在于,所述方法还包括:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述终端的显示屏由休眠状态变为工作状态,以及,控制所述终端的触摸屏由休眠状态变为工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
  5. 一种视频播放模式切换方法,其特征在于,所述方法包括:
    终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
    根据所述第一指令控制所述终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,以及,控制所述终端的触摸屏由工作状态变为休眠状态, 从而使所述终端切换到所述第二播放模式。
  6. 如权利要求5所述的方法,其特征在于,所述第二预设亮度为0。
  7. 如权利要求5或6所述的方法,其特征在于,所述方法还包括:
    根据所述第一指令控制视频数据停止向所述终端的显示缓冲区刷新。
  8. 如权利要求5或6所述的方法,其特征在于,所述方法还包括:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述终端的触摸屏由所述休眠状态变为所述工作状态,从而使所述终端切换到所述第一播放模式。
  9. 如权利要求7所述的方法,其特征在于,所述方法还包括:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述终端的触摸屏由所述休眠状态变为所述工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
  10. 一种视频播放模式切换装置,其特征在于,所述装置包括:
    获取单元,用于终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
    控制单元,用于根据所述获取单元获取的第一指令控制所述终端的显示屏由工作状态变为休眠状态,以及,控制所述终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
  11. 如权利要求10所述的装置,其特征在于,所述控制单元,还用于根据所述获取单元获取的第一指令控制视频数据停止向所述终端的显示缓冲区 刷新。
  12. 如权利要求10所述的装置,其特征在于:
    所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏由休眠状态变为工作状态,以及,控制所述终端的触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
  13. 如权利要求11所述的装置,其特征在于:
    所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏由休眠状态变为工作状态,以及,控制所述终端的触摸屏由休眠状态变为工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
  14. 一种视频播放模式切换装置,其特征在于,所述装置包括:
    获取单元,用于终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
    控制单元,用于根据所述获取单元获取的第一指令控制所述终端的显示屏的背光亮度由第一预设亮度下调为第二预设亮度,以及,控制所述终端的触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
  15. 如权利要求14所述的装置,其特征在于,所述第二预设亮度为0。
  16. 如权利要求14或15所述的装置,其特征在于,所述控制单元,还用于根据所述获取单元获取的第一指令控制视频数据停止向所述终端的显示缓冲区刷新。
  17. 如权利要求14或15所述的装置,其特征在于:
    所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述终端的触摸屏由所述休眠状态变为所述工作状态,从而使所述终端切换到所述第一播放模式。
  18. 如权利要求16所述的装置,其特征在于:
    所述获取单元,还用于所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    所述控制单元,还用于根据所述获取单元获取的第二指令控制所述终端的显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述终端的触摸屏由所述休眠状态变为所述工作状态,控制所述视频数据恢复向所述终端的显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
  19. 一种终端,其特征在于,所述终端包括:
    显示屏;
    触摸屏;
    处理器;
    存储器;
    所述存储器用于存储程序指令;
    所述处理器通过运行所述程序指令执行以下操作:
    所述终端在第一播放模式下获取切换到第二播放模式的第一指令,所述第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
    根据所述第一指令控制所述显示屏由工作状态变为休眠状态,以及,控制所述触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
  20. 如权利要求19所述的终端,其特征在于,所述终端还包括显示缓冲区;
    所述处理器通过运行所述程序指令还执行以下操作:
    根据所述第一指令控制视频数据停止向所述显示缓冲区刷新。
  21. 如权利要求19所述的终端,其特征在于,所述处理器通过运行所述程序指令还执行以下操作:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述显示屏由休眠状态变为工作状态,以及,控制所述触摸屏由休眠状态变为工作状态,从而使所述终端切换到所述第一播放模式。
  22. 如权利要求20所述的终端,其特征在于,所述处理器通过运行所述程序指令还执行以下操作:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述显示屏由休眠状态变为工作状态,以及,控制所述触摸屏由休眠状态变为工作状态,控制所述视频数据恢复向所述显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
  23. 一种终端,其特征在于,所述终端包括:
    显示屏;
    触摸屏;
    处理器;
    存储器;
    所述存储器用于存储程序指令;
    所述处理器通过运行所述程序指令执行以下操作:
    所述终端在第一播放模式下获取切换到第二播放模式的第一指令,所述 第一播放模式为正常视频播放模式,所述第二播放模式为音频播放模式;
    根据所述第一指令控制所述显示屏的背光亮度由第一预设亮度下调为第二预设亮度,以及,控制所述触摸屏由工作状态变为休眠状态,从而使所述终端切换到所述第二播放模式。
  24. 如权利要求23所述的终端,其特征在于,所述第二预设亮度为0。
  25. 如权利要求23或24所述的终端,其特征在于,所述终端还包括显示缓冲区;
    所述处理器通过运行所述程序指令还执行以下操作:
    根据所述第一指令控制视频数据停止向所述显示缓冲区刷新。
  26. 如权利要求23或24所述的终端,其特征在于,所述处理器通过运行所述程序指令还执行以下操作:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述触摸屏由所述休眠状态变为所述工作状态,从而使所述终端切换到所述第一播放模式。
  27. 如权利要求25所述的终端,其特征在于,所述处理器通过运行所述程序指令还执行以下操作:
    所述终端在所述第二播放模式下获取切换到所述第一播放模式的第二指令;
    根据所述第二指令控制所述显示屏的背光亮度由所述第二预设亮度上调为所述第一预设亮度,以及,控制所述触摸屏由所述休眠状态变为所述工作状态,控制所述视频数据恢复向所述显示缓冲区刷新,从而使所述终端切换到所述第一播放模式。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020155964A1 (zh) * 2019-01-30 2020-08-06 上海哔哩哔哩科技有限公司 音视频的切换方法、装置、计算机设备及可读存储介质
WO2024008029A1 (zh) * 2022-07-07 2024-01-11 北京字跳网络技术有限公司 播放控制方法、装置、电子设备和存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101539796A (zh) * 2008-03-21 2009-09-23 旭丽电子(广州)有限公司 显示器自动启闭方法及可自动启闭的显示器
CN101738733A (zh) * 2009-12-23 2010-06-16 华映光电股份有限公司 可切换式立体显示装置及其控制方法
CN101984648A (zh) * 2010-11-02 2011-03-09 中兴通讯股份有限公司 音视频文件播放方法及终端
CN103838348A (zh) * 2012-11-27 2014-06-04 联想(北京)有限公司 一种控制方法及电子设备、一种恢复方法及电子设备
CN104581320A (zh) * 2013-10-16 2015-04-29 中兴通讯股份有限公司 一种切换播放模式的方法、装置和终端

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101539796A (zh) * 2008-03-21 2009-09-23 旭丽电子(广州)有限公司 显示器自动启闭方法及可自动启闭的显示器
CN101738733A (zh) * 2009-12-23 2010-06-16 华映光电股份有限公司 可切换式立体显示装置及其控制方法
CN101984648A (zh) * 2010-11-02 2011-03-09 中兴通讯股份有限公司 音视频文件播放方法及终端
CN103838348A (zh) * 2012-11-27 2014-06-04 联想(北京)有限公司 一种控制方法及电子设备、一种恢复方法及电子设备
CN104581320A (zh) * 2013-10-16 2015-04-29 中兴通讯股份有限公司 一种切换播放模式的方法、装置和终端

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020155964A1 (zh) * 2019-01-30 2020-08-06 上海哔哩哔哩科技有限公司 音视频的切换方法、装置、计算机设备及可读存储介质
US11490173B2 (en) 2019-01-30 2022-11-01 Shanghai Bilibili Technology Co., Ltd. Switch of audio and video
WO2024008029A1 (zh) * 2022-07-07 2024-01-11 北京字跳网络技术有限公司 播放控制方法、装置、电子设备和存储介质

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