218results about How to "Improve fluency" patented technology

The invention provides a method and a device for displaying a dragging progress bar. The method comprises the steps of: finding out corresponding latest timestamp from a key frame index at a time point of the progress bar when a user drags, obtaining byte offset according to the timestamp, and then obtaining key frame data from a video file via the byte offset and displaying the key frame. Therefore, the current frame does not need to be calculated when the user continuously drags; the current frame is replaced by the key frame to carry out real-time display rapidly; the problem of delayed display caused by searching the key frame and calculating the current frame too frequently is avoided; real-time display is achieved; and the experience of user fluency is also improved.

The invention provides a code rate smoothing method of video live transmission through wireless network. The method comprises the steps that the periodic statistics of transmission delay of video frames is conducted, when the transmission delay gets smaller, playing buffer is turned down through playing speeding up, when the transmission delay gets bigger, the playing buffer is turned up through playing slowing down, and the adjusting step length of the playing speeding up and the adjusting step of the playing slowing down are codetermined by changing of the transmission delay, the playing buffer depth and timestamp information. By means of the code rate smoothing method of video live transmission through wireless network, the statistics of the transmission delay of the video frames can be conducted, the wireless network state is perceived according to time delay information, the minimum video time delay is further found out according to the actual network condition to achieve the smooth effect, and balance between real-time performance and fluency performance of video streaming is achieved.

The present invention relates to blind source separation. More specifically it relates to the blind source separation using frequency domain processes.

The invention provides an information processing method and device and a storage medium. A graphical user interface is obtained by executing a software application on a processor of a terminal and rendering the software application on a display device of the terminal. The method includes the steps: when a first touch operation that acts on a skill control in a graphic user interface is detected, providing at least two selection sub-controls in the graphic user interface, and selecting the sub-controls to select a corresponding skill according to a second touch operation; when the second touchoperation acting on the selected sub-control is detected, determining a target selection sub-control according to the second touch operation, and determining the skill corresponding to the target selection sub-control as a to-be-released skill; and when the second touch operation meets a first preset triggering condition, registering the skill control or the target selection sub-control as a skillrelease control which is to release skills. According to the information processing method and device and the storage medium, more skill selections within the limited graphical user interface can beprovided, and fluency of skill selection and skill control can also be improved.

The invention discloses a video recording device. The video recording device comprises a camera module, a video processing module, a video encoding module and a video synthesis module, wherein the video processing module is used for acquiring a video image output by the camera module, transmitting the video image to the video encoding module, judging the scene type of the video image, determining a new frame rate code rate strategy, and regulating the frame rate set by the camera module and the code rate set by the video encoding module according to the new frame rate code rate strategy. The invention also discloses a video recording method which is implemented by utilizing the video recording device. By using the video recording device and the video recording method, the frame rate and the code rate can be regulated according to the difference between output video images.

The invention relates to a video redirecting method based on a desktop cloud, a cloud server and a video redirecting system. The method comprises the steps of capturing the action that a WMP player opens a video file in a virtual machine, wherein the virtual machine is the virtual machine on the cloud server, and the video file is the file corresponding to a video playing request sent by a client to the virtual machine; intercepting the video stream and audio stream of the video file, wherein the video stream and the audio stream are obtained through separating the opened video file by the WMP player; and sending the intercepted video stream and audio stream to the client, and decoding and playing the video stream and the audio stream by the client. According to the method, the redirection of the video is achieved through intercepting the video stream and the audio stream which are not decoded; through decoding and playing the video stream and the audio stream by the client, the resource occupancy rate of the cloud server is reduced, and the playing fluency of the video is improved.

The invention belongs to the field of electric digital data processing, and provides a management method and system for a background application program. The method comprises the steps that the feedback delay of a terminal to operation under the current state is obtained; the feedback delay is compared with the preset feedback delay threshold value; if the feedback delay is larger than the preset feedback delay threshold value, the occupancy rate of the application program and the preset occupancy rate threshold value are compared, and the occupancy rate comprises a CPU occupancy rate or a memory occupancy rate; if the occupancy rate of the application program is larger than the occupancy rate threshold value, the application program is managed. According to the embodiment, the feedback delay of the terminal to the operation under the current state is obtained, the feedback delay is compared with the preset feedback delay threshold value, and if the feedback delay is larger than the preset feedback delay threshold value and the occupancy rate of the application program is larger than the preset occupancy rate threshold value, the application program is managed through the terminal, and the running fluency of the terminal is improved.

The invention relates to the technical field of video data processing, in particular to a cloud terminal virtual desktop video playing method. When a virtual machine is started, a hardware decoding device VAV is created in a virtual mode, and video data is obtained through the hardware decoding device which then transfers the video data to a host machine. The method effectively overcomes the defect that a video played by a cloud terminal is decoded and compressed by a server central processing unit (CPU), and therefore the number of cloud ends driven by the server is small. The method can be widely applied to providing cloud computation of cloud terminal video service.

The invention discloses an entity input method and an entity input device and relates to the field of input methods. The method comprises the steps of receiving an input sequence which is input; obtaining at least one initial candidate item corresponding to the input sequence; performing semantic analysis to the initial candidate item based on a knowledge base, and querying a target object from the knowledge base according to the semantic analysis result; packaging the knowledge content corresponding to the target object to be an entity candidate item, and loading to each candidate item corresponding to the input sequence; displaying the entity candidate item in a candidate frame according to the position of the initial candidate item. According to the entity input method, the entity candidate item which more accords with a current input scene can be selected to be loaded into each candidate item, and thus the target object can be directly displayed to users in an entity object form, the information capacity and accuracy of the input method are improved, the input fluency of the complex information is enhanced, and the input efficiency is improved.

A synchronizing method of audiovideo of a streaming media terminal comprises the steps that: S1, input data is carried through the processing of buffering and memorizing; S2, input data frames of video are carried through the processing of skip; S3, a playing process is operated synchronously. The invention has the advantages that: the initial delay of a user is short and the fluency is high when in the process of playing.

The present application relates to big data, and relates to a a page display method, apparatus, a computer device and a storage medium. The method comprises the following steps: acquiring a pre-storage resource, wherein the pre-storage resource comprises a web page resource set corresponding to the service identifier and the service identifier, and storing the pre-storage resource locally; obtaining a web page loading request in the application, wherein the web page loading request carries a target service identifier; when the target service identifier is a service identifier in a locally stored prestorage resource, obtaining a corresponding set of target web page resources from the locally stored prestorage resource according to the target service identifier; the page view displays the corresponding target page according to the page loading request and the target page resource set. The method can improve the fluency of web page browsing.

The invention discloses a chilli strip automatic production line. The chilli strip automatic production line is characterized by comprising a flour puffing mechanism, a vibration feeding mechanism, a seasoning charge mechanism, a material passing mechanism, a chilli strip feeding and cutting mechanism and a chilli strip packaging mechanism; long chilli strips produced by the flour puffing mechanism are vibrated and fed through the vibration feeding mechanism, pass through the material passing mechanism, are cut off at fixed length by the chilli strip feeding and cutting mechanism, and then are fed into the chilli strip packaging mechanism to be packaged; the vibration feeding mechanism is provided with a long-bar-shaped feeding groove; the seasoning charge mechanism is arranged above a feeding end of the feeding groove. The chilli strip automatic production line provided by the invention can achieve full-automatic production of chilli strips, the efficiency is improved, and hygiene is guaranteed.

The utility model relates to a method for online video downloading, saving and replaying, comprising of the following steps: (a) a hardware system is specified; (b) an operating system and a driving module are specified at the same time by the hardware system; (c) a program management schedule interface is specified at the same time by the operating system and the driving module; (d) a module comprising a plurality of download programs and at least an application program module are connected and specified at the same time by the program management and schedule interface; (e) a user download module, a local storage module and a displaying equipment module are specified at the same time by the module comprising a plurality of download programs; (f) the user download module and a server realize the operation of obtaining and converting a video URL and the operation of receiving a file URL and downloading the video respectively.

The invention provides a method for moving focuses based on an embedded browser. The method comprises the following steps of: A, generating a plurality of real focus chain tables according to the height of a page to be browsed and the height of a screen of the browser; B, extracting nodes for supporting real focuses from a typesetting tree of the page to be browsed; adding the nodes to the plurality of real focus chain tables; C, determining target real focus chain tables according to the real focus chain tables which the nodes of the current real focuses belong to and movement directions; and D, according to the distances from the nodes for supporting the real focuses included in the target real focus chain tables to the nodes of the current real focuses, determining nodes of the target real focuses; and switching the focuses from the nodes of the current real focuses to the nodes of the target real focuses. The invention further provides a device for moving focuses based on an embedded browser. By adopting the method and device disclosed by the invention, the focus movement speed can be increased; the time consumption is reduced; and the focus movement fluency is improved.

A video stream playing method includes the following steps: reading video frame information from data cached in a video frame buffer zone, and writing the video frame information into a preview queue; acquiring the number of video frames in the video frame information in the preview queue; and adjusting the playing speed of the video frames accordingly according to the number of video frames in the preview queue. A two-level buffer mechanism is set, namely, the video frames are buffered twice through the buffer zone and the preview queue. The playing speed is adjusted according to the number of video frames recorded in the preview queue. Thus, for network delay or network jitter within a certain range, the decoding pressure on the decoder is reduced, and video playing is smoother.

The invention discloses a multi-stream broadcast method and device. The method includes the steps: firstly, selecting one stream from various stream and playing a video; secondly, acquiring continuous smooth display time S and continuous unsmooth display time T of the stream; comparing the continuous smooth display time S and the continuous unsmooth display time T with preset continuous smooth video playing time N, and switching the streams according to comparison results; finally, playing the switched streams. By the aid of the technology, network bandwidth is optimally matched with the streams, a user automatically watches the video as clear as possible on the premise of limited bandwidth, existing video playing fluency is improved, picture quality is ensured, and the method and the device are suitable for practical application.

The invention provides a verifying device, which comprises an acquisition unit and a control unit, wherein the acquisition unit is used for acquiring a random value sent from a server to a client in a previous verifying process and a verification code obtained on the basis of the random value and a preset operation function; and the control unit is used for identifying a preset command input by a user in the current verifying process and making the server verify the verification code input in the current verifying process by using the random value according to the identified preset command. The invention further provides a verifying method. Through the technical scheme of the invention, the verification code inputting frequency of a user can be lowered greatly according to user requirements during the performance of operation which cannot be performed until a verification code is input, the Internet surfing smoothness is improved, and user experience is improved.

The invention relates to an implementation method of a barrage effect, comprising the following steps: step 1, custom barrage metadata class DanmakuBean is used for storing barrage metadata; step 2, custom barrage layout class DanmakuItem is used for displaying barrage; step 3, custom barrage data class DrawerBean is used for providing relevant computation of barrage movement; step 4, custom classDanmakuItemDrawer is used for drawing barrage items; and step 5, custom class DanmakuView is used for drawing and rendering in the thread. According to the method, the custom class is used for drawing the barrage items, and local rendering and drawing updating are carried out on barrage information by sub threads in the custom class, so that the influence to the whole interface is little, the fluency is improved, lag is reduced, the user experience is enhanced, and the memory and cpu occupation is also reduced.

The invention provides an animation management method and system. The method includes the steps that key attribute parameters of a preset animation template are acquired, and a key parameter animation template is generated according to the key attribute parameters; animation elements are acquired, and key parameter animation objects of the animation elements are generated according to the key parameter animation template; an animation is generated according to the key parameter animation objects. According to the method, the key attribute parameters of the preset animation template are acquired to generate the key parameter animation template, the animation elements are acquired, the key parameter animation objects of the animation elements are generated according to the key parameter animation template, and the animation is generated according to the key parameter animation objects; due to the fact that the key parameter animation objects are operated in animation editing, the animation editing process just occupies a few storage resources, and the fluency of animation management is improved.

The invention discloses a method and device for accelerating online video playing. The method for accelerating the online video playing comprises the step of receiving all network requests sent by a video player and/or a video plug-in, wherein the video player and/or the video plug-in can play online videos, the step of selecting a video request capable of executing the process of accelerating the video playing from the network requests, the step of adopting a P2SP method to download a video file requested in the video request, and the step of pushing the downloaded video file to the video player and/or the video plug-in to be played.

A method for processing touch signal and an electronic device using the method are provided, wherein the method includes following steps: as receiving a touch signal of a touch panel, judging whether a motion vector of the touch panel is abnormal; when the motion vector is abnormal, recording a first time-point; judging whether the motion vector returns to normal state from abnormal state; when the motion vector returns to normal state, recording a second time-point; and performing a signal compensation operation on the touch signal of the duration between the first time-point and the second time-point. In this way, the invention can avoid inputting wrong touch signals.

The invention relates to a video switching method and system based on multi-screen interactions; the method comprises the following steps: controlling a server end to search a target terminal located in the same LAN with a source terminal according to a multi-screen interaction protocol, and sending a video switch request to the source terminal; allowing the source terminal to connect with the target terminal according to the information carried by the video switch request; allowing the source terminal to send cached streaming media data and video control information to the target terminal; allowing the target terminal to play the received streaming media data, and to continuously send data requests to a streaming media server according to the video control information. The method and system can fully utilize the network width so as to reduce user waiting time in a video playing process, thus improving video switch playing smoothness, and improving user experiences.

The present invention discloses a data stream transmission method and related equipment. According to the embodiments of the present invention, when a media forwarding device monitors that a user terminal sends data streams through a WIFI network, if it is determined that data packets in the data streams need to be retransmitted, the media forwarding device sends a retransmission notification message to the user terminal through an LTE network, wherein the notification message carries the sequence numbers of the data packets to be retransmitted, so that the user terminal retransmits the data packets on the LTE network according to the retransmission notification message. With the data stream transmission method and related equipment provided by the embodiments of the invention adopted, data packets of VoWIFI service can be transmitted through the LTE network and the WIFI network, and the smoothness of the VoWIFI service can be improved.

The embodiment of the invention discloses a processing method of running a game application and a related product. The processing method comprises the steps of, when a target game application is enabled, enabling a game acceleration mode by a mobile terminal if a target game application belongs to a set of game applications with allowable game acceleration; when the target game application runs atthe foreground and if a foreground switching instruction for a target white list application is received, switching the target game application from the foreground to the background and switching thetarget white list application from the background to the foreground; and within a first preset duration after the target game application is switched from the foreground to the background, keeping the target game application be in the game acceleration mode. The embodiment can improve the fluency of the game application run at the mobile terminal in the short-time process of switching the game application between the foreground and the background.

The embodiment of the invention discloses a control method of a central processing unit and terminal equipment. The method comprises the steps that the to-be-processed data volume of an application program is determined in the running process of the application program; whether the to-be-processed data volume is larger than a first preset threshold value or not is judged; if yes, the number and/or the working frequency of running cores of the central processing unit is increased. When the to-be-processed data volume of the application program of the terminal equipment is larger than the first preset threshold value, the number and/or the working frequency of the cores of the central processing unit is increased; when the to-be-processed data volume of the application program of the terminal equipment is smaller than the first preset threshold value, the working frequency of the central processing unit keeps invariable. According to the scheme, electricity consumption can be reduced, and the running smoothness of the application program can be improved.

The invention discloses a method, system, terminal for improving terminal fluency and a storage device. The method comprises the steps that user behavior of a terminal device is collected in advance, and an application utilization information table is built according to the user behavior; when an application program is triggered, current interface information of the application program is obtained to determine a main menu where the information is located, and all submenus contained by the main menu are obtained; according to the application utilization information table, the probability of each submenu being triggered is determined, and the submenu to be triggered is estimated according to the obtained probability; resources corresponding to the triggered submenu are loaded. According to the method, the user behavior is collected in advance, the submenu to be triggered in next step is judged in advance in an application utilization process, accordingly preparation is conducted before the submenu is triggered, the prepared functional interface is processed well behind the scenes, so that the responding time of the submenu is shortened, and the fluency of the terminal is improved.

Embodiments of the invention disclose an interface processing method and equipment, a storage medium and a terminal. The method comprises the following steps of: monitoring a trigger operation for a target application in a desktop interface; when the trigger operation is monitored, displaying an application interface corresponding to the target application via a transparent state; controlling a first element of the desktop interface to carry out fading out and controlling a second element corresponding to the first element in the application interface to carry out fading in; and controlling other elements except the second element in the application interface to convert from the transparent state to an original state, and displaying the other elements in the application interface. By adoption of the method, the interface switching process has coherence through fading-out control to the desktop interface and fading-in control to the elements of the application interface, so that the terminal interface display fluency is enhanced.

The invention provides a recording and broadcasting device and a remote teaching device, which relate to the technical field of remote teaching and include a recording and broadcasting device, a streaming media server and a playback terminal, and the playback terminal and the interactive terminal of the recording and broadcasting device are respectively connected to the streaming media server through a network; tracking The equipment collects the first audio and video information of the teaching environment, the recording and broadcasting host packs the first audio and video information, generates the second audio information, stores and publishes the second audio information, and the interactive terminal performs the first audio and video information The low-bit stream processing generates the third audio and video information, and transmits the third audio and video information through the network through the protocol push library. The streaming media server processes the third audio and video information through the transcoding tool library to generate audio and video playback information. The playback terminal requests and plays the audio and video playback information. The invention can reduce the transmission requirement and cost, and improve the fluency of video playing.

The invention relates to a video coding method and device, a computer readable storage medium and computer equipment, and the method comprises the steps: obtaining video data which comprises a plurality of original video images; processing the video data according to the sequence generation rule to obtain a plurality of independent sub-sequence video image groups, wherein each sub-sequence video image group comprises sub-sequence images corresponding to the sequence generation rule; obtaining an encoding mode corresponding to each sub-sequence video image group; and independently encoding thecorresponding sub-sequence video image groups according to the encoding mode to obtain sub-sequence video encoding data corresponding to each sub-sequence video image group. According to the scheme provided by the invention, the video quality can be adaptively adjusted according to the network condition, so that the video playing fluency is improved. In addition, the invention also provides a video decoding method and device, a computer readable storage medium and computer equipment.

The invention discloses a batched combination machining device for a magnetic buckle assembly. The batched combination machining device comprises a mechanical arm and a tool table, and is characterized by further comprising a feeding device and an assembly pushing device, and the mechanical arm is used for receiving magnet blocks fed in the feeding device and moving the magnet blocks to the assembly pushing device; and the tool table is used for fixing the feeding device and the assembly pushing device. The batched combination machining device has the beneficial effects of being low in cost, and high in running speed and smoothness degree, and the machining efficiency of the batched combination machining device is far higher than that of existing magnet plastic buckle machining equipment.