Abstract: The present disclosure discloses an AMOLED display sticking images elimination method. When an AMOLED display panel is detected to be connected to electricity, the first duration of electricity connection of the display panel is calculated. Based on the first duration of electricity connection, gray scale compensation values of the corresponding TFTs are obtained; based on the gray scale compensation values, the TFTs are compensated according to the gray scale compensation values, so that the driving electricity of the TFTs corresponding to the display panel is amended, and the driving electricity flowing through the TFT is kept consistent. The disclosure further discloses a display terminal and a computer readable storage medium. According to the present disclosure, the problem of the AMOLED display sticking images is solved by using the low-cost and simple implementation mode.

Abstract: The present disclosure provides an image processing method applied to a displaying terminal. The method includes: receiving a to-be-processed layer image delivered by the displaying terminal; querying a high resolution layer image matched with the to-be-processed layer image in a preset database based on the to-be-processed layer image; and delivering the high resolution layer image to the displaying terminal, thereby the displaying terminal processes the to-be-processed layer image based on the high resolution layer image. The present disclosure further discloses an image processing device, system and computer readable storage medium. According to the disclosure, an image resolution is improved.

Abstract: The present disclosure provides a dynamic tone mapping method, a mobile terminal, and a computer readable storage medium. The method includes: acquiring maximum brightness information and average brightness information of a frame to be displayed on the display terminal; inquiring a tone mapping data group respectively corresponding to the maximum brightness information and the average brightness information in a preset tone mapping look-up table; and calling the tone mapping data group and transforming a tone mapping on the frame to be displayed on the display terminal. The present disclosure can change the tone mapping data group for transforming the tone mapping in real time according to the maximum brightness information and the average brightness information of the frame monitored in real time, to reasonably utilize the hardware dynamic range and present a better HDR effect.

Abstract: Disclosed are a detection method for static image of a video, a detection terminal, and a computer-readable storage medium. The method includes: obtaining a frame image from the video as a reference frame image in a playback order, obtaining an image set comprising n frame images after the reference frame image in the playback order; sequentially determining whether first (n?1) frame images in the currently obtained image set satisfy a preset static image brightness requirement; determining whether a nth frame image in the image set satisfies a preset gray histogram judgment condition; determining whether a stop condition is satisfied according to the reference frame image and the nth frame image in the currently obtained image set; if the above determination results are yes, determining that a video image including the frame images from the reference frame image to the nth frame image in the current image set is a static image.

Abstract: Disclosed is a method for customizing a USB recording function, which includes: judging whether the USB recording function corresponding to a program cache instruction is in an open state, on condition that the program cache instruction is acquired; if the USB recording function is in an un-open state, acquiring a first request key and obtaining a first activation key based on the first request key; and acquiring information at a WEB end according to the first request key, matching the first activation key with a second activation key acquired from the WEB end, and activating the USB recording function on condition that the first activation key is consistent with the second activation key. The present disclosure further provides a device for customizing the USB recording function and a computer readable storage medium.

Abstract: The present disclosure discloses television power driving device and television, standby control module controls power supply module to turn on resonance control module and PFC circuit successively when receiving power-on signal, PFC circuit outputs PFC voltage to first and second LLC resonance modules, first LLC resonance module converts PFC voltage into first voltage and second voltage according to first control signal, outputs respectively to mainboard and secondary LLC control module for power, after being rectified and filtered by rectifying filter module.

Abstract: An OLED drive power supply includes a power supply board connected to a main board and OLED screen, the power supply board includes a power supply circuit, first conversion module, second conversion module and switch; after powering on, the power supply circuit starts the first conversion module to output high-voltage DC to second conversion module, output first voltage and second voltage to power main board, switch converts first voltage to first enabling voltage to power OLED screen; after preset time, main board outputs second enabling signal to power supply circuit, to control second conversion module to start and output second enabling voltage to power and light OLED screen, first conversion module comprises bridgeless PFC circuit and auxiliary path LLC control circuit integrated into same semiconductor chip encapsulation, and omitting specific standby circuit, circuit structure is simplified, area of power supply board is reduced, and production cost is reduced.

Abstract: Provided are a method and apparatus for prompting information. The method for prompting information is applied to a smart device and includes acquiring weather information of a destination within a preset period; parsing the weather information to obtain a parsing result of the weather information; and controlling, according to the parsing result, a display component on the smart device to perform displaying according to a first display rule.

Abstract: Disclosed is an image super-resolution method, which includes: acquiring and amplifying an image to be processed, and extracting a scaling feature from the amplified image, to obtain a first image to be processed; sending the first image to be processed to a residual network, for the residual network outputting a corrected second image to be processed; and restoring the second image to be processed to generate a restored image, and outputting the restored image. The present disclosure further provides an image super-resolution device and a computer readable storage medium.

Abstract: Disclosed are a VR playing method, a VR playing device, and a VR playing system. When using a media playing device for playing, a 3D spherical object is first created in the development environment, and then a new texture material is built and shader options are created for the texture material. After selecting shading for the texture material, a multimedia panoramic material is acquired from the media playing device or an external storage device, and then the texture material and the multimedia panoramic material are loaded onto the surface of the 3D spherical object. Finally, a virtual camera module is arranged at the center of the 3D spherical object. The angle of the virtual camera is controlled to pick up content of the multimedia panoramic material to play on the media playing device.

Abstract: Provided are a method and an apparatus for processing audio data in a sound field. The method includes: acquiring the audio data in the sound field; processing the audio data through a preset restoration algorithm to extract audio data information about the sound field carried by the audio data; acquiring motion information about a target, and generating, through a preset processing algorithm, target-based sound field audio data based on the audio data information and the motion information about the target.

Abstract: Disclosed is a display method, including: decoding an input signal comprising an audio signal and a video signal, and identifying a resolution of the decoded video signal; in response that the video signal has an 8K resolution, outputting the video signal to an back end for processing through a first interface, and outputting an on-screen display adjustment signal to the back end for processing through a second interface; in response that the video signal has a 4K or 2K resolution, preprocessing outputting the video signal to the back end for processing through the second interface, and outputting the OSD signal generated by the SoC to the back end for processing through the first interface; and mixing and coding the video signal and the OSD signal, and outputting the mixed and coded signals to a screen for display.

Abstract: Provided are a method and an apparatus for playing an online television program. The method includes: a television obtaining a link address of a multimedia resource and determining whether having an online player capable of playing the multimedia resource; the television establishing a connection with a server based on a determination that the television does not have the online player capable of playing the multimedia resource; and the television sending the link of the multimedia resource to the server, such that the server transcodes the multimedia resource according to the link of the multimedia resource.

Abstract: Disclosed are a method and a device for controlling a terminal speaker, and a computer readable storage medium. A display screen of a terminal is divided into at least two displaying areas, each displaying area corresponding to at least one speaker, and the method includes: detecting whether a video to be displayed is processed by an artificial intelligence learning, after the video to be displayed sent by a server is received; if yes, acquiring a frame identification code in the video to be displayed; if a frame currently displayed by the terminal is a target frame corresponding to the frame identification code, determining position information of a target sound source according to the frame identification code corresponding to the target frame; and controlling the at least one speaker in the displaying area corresponding to the position information of the target sound source to output a sound corresponding to the target frame.

Abstract: Disclosed are a detection method for static image of a video, a detection terminal, and a computer-readable storage medium. The method includes: obtaining a frame image from the video as a reference frame image in a playback order, obtaining an image set comprising n frame images after the reference frame image in the playback order; sequentially determining whether first (n?1) frame images in the currently obtained image set satisfy a preset static image brightness requirement; determining whether a nth frame image in the image set satisfies a preset gray histogram judgment condition; determining whether a stop condition is satisfied according to the reference frame image and the nth frame image in the currently obtained image set; if the above determination results are yes, determining that a video image including the frame images from the reference frame image to the nth frame image in the current image set is a static image.

Abstract: Disclosed is a display method that includes: controlling a recording device to perform a real-time recording operation on a current environment when a preset type of display data is displayed on a first display interface; and performing character recognition on audio information obtained by the recording operation to obtain text information, and displaying the obtained text information on a second display interface. Further disclosed is a display apparatus.

Abstract: Disclosed a method and a device for pushing advertisement, as well as a computer-readable storage medium, the method includes the terminal of the sends a video acquisition request to the video management platform, and the video management platform acquires a target video frame according to the video acquisition request and sends the target video frame to the advertising platform. The advertising platform generates corresponding advertisements according to the target video frames and sends auxiliary information corresponding to the advertisements to the video management platform; the video management platform sends the auxiliary information and the target video frame to the terminal; the terminal acquires the advertisement according to the auxiliary information, synthesizes the advertisement with the target video frame and plays the video corresponding to the synthesized target video frame.