72results about How to "Shorten playback time" patented technology

A playback system includes headphones worn on a user's body and converting an electrical signal into sound and a playback apparatus supplying the electrical signal to the headphones. The headphones include first and second electrodes provided in first and second converters, respectively, so as to be in contact with the user's body. The first converter converts the electrical signal in a right channel into sound. The second converter converts the electrical signal in a left channel into sound. The playback apparatus includes measuring means for measuring a resistance or a capacitance between the first and second electrodes, determination means for determining whether or not the headphones are being worn on the user's body in accordance with the resistance or the capacitance measured by the measuring means, and control means for controlling a state of the playback apparatus in accordance with the determination result of the determination means.

This invention provides a method for displaying encoded images, method and apparatus for playing the encoded images. The apparatus comprises a display device and a decoding unit. The decoding unit acquires a Bit-Per-Pixel (BPP) value from an encoded image, acquires a first bit stream from a first encoded image, acquires multiple first pixel data indices by segmenting the first bit stream every lengths of the BPP value, acquires a first pixel color value of each pixel data index by retrieving a palette comprising multiple unique pixel color values respectively labeled by multiple first pixel data indices, and outputs the acquired first pixel color values so as to play the first encoded image. The method and apparatus for playing the encoded images provided this invention play the encoded images through acquiring the pixel color values of the pixel data indices and outputting the acquired pixel color values to the player, so that coding and decoding can be effectively executed and the image playing time can be reduced.

The present invention is a method of correcting packet discontinuities using the steps of:(A) generating a continuous real time data stream from input of media content from a media source comprising packets transmitted by way of a computer packet network to a specific receiving device to establish a transmission portion of an end to end communication,(B) a jitter buffer receiving real time data stream packets from the packet network and temporarily storing at least some of them in the jitter buffer,(C) the jitter buffer operating on multiple fixed length packets to output a first output of a predetermined sequence of said fixed length packets, preferably substantially as they were originally transmitted,(D) a control unit receiving the first output and changing the length of one or more of fixed length packets of the first output to form a second output in response to a detected delay or other discontinuity in the packet sequence,(E) a playout buffer receiving the second output and operating on the stream of original and varied length packets to deliver them to a digital to analog converter (DAC), and(F) transmission of analog output of the DAC to interface devices such as displays, speakers, and mechanical devices for intelligible playout of the media content for appreciation by a human interacting with the interface devices.

The invention relates to a video playing method and apparatus, a computer readable storage medium and a computer device. The method comprises the steps of obtaining a target video; determining a videokey segment in the target video; playing the target video; when the video key fragment is played, playing the video key fragment at a first playing speed; when a non-key segment in the target video is played, playing the key video segment at a second playing speed; wherein the second playing speed is greater than the first playing speed. According to the scheme provided by the invention, a largeamount of unnecessary playing time consumed in the video playing process can be avoided.

The invention discloses an audio and video display device which comprises an audio and video display module, an audio and video control module and a visible area detection module, wherein the audio and video display module displays audios and videos for audiences to watch; the audio and video control module controls the audio and video display of the audio and video display module; the visible area detection module is used for detecting whether the audiences are watching the audio and video display module at present or not and informing the audio and video control module to control the audio and video display of the audio and video display module according to a detection result, thus the display condition of the audios and the videos of the audio and video display module can be regulated according to the condition of the audiences so as to effectively save electric energy. Meanwhile, the display time of the audio and video display device can also be reduced, thereby prolonging the service life of the audio and video display device.

Embodiments of the present invention provide a video playback method, device, and system. The method comprises: providing a video playback interface; determining a first display area and a second display area in the video playback interface; generating a floating layer around the first display area or the second display area; obtaining a video file, the additional media information related to the video file, and the floating layer component related to a relevant link; playing back the video file in the first display area; displaying in the second display area the additional media information related to the video file; displaying in the floating layer the floating layer component related to the relevant link. Embodiments of the present invention integrate the additional media information to enhance the content of the video file being displayed. Even if the playback time is shortened, the media exposure is guaranteed, thereby enhancing video playback effectiveness.

The invention provides a multimedia information playing method and a multimedia information playing system. The method comprises the following steps of: obtaining a webpage resource corresponding to a website address according to the submitted website address, wherein the webpage resource at least comprises a network address of multimedia information to be played, and a data resource of a page element; the data resource of the page element at least comprises a data resource of a player; loading and rendering the page element according to the obtained webpage resource; when detecting that the player is loaded and rendered, obtaining the multimedia information to be played according to the network address of the multimedia information to be played; and playing the multimedia information by utilizing the player. According to the multimedia information playing method disclosed by the invention, the playing time of waiting for the multimedia information is shortened when a user utilizes a webpage to play the multimedia information, so that the user can observe the multimedia information as soon as possible. The invention further provides a multimedia information playing system to realize the actual application of the method.

The invention discloses a game speed change implementing method and a game speed change implementing device and relates to the technical field of browsers. The game speed change implementing method includes: after a browser of an IE (internet explorer) core triggers a game page load event, loading a game speed change toolbar by a browser helper object; acquiring game speed change parameters according to triggering operation of a user on the game speed change toolbar; intercepting a system time acquisition function invoked by a first process of current run game content; revising current time acquired by the time acquisition function to relative time matching with the speed change parameters according to the game speed change parameters; returning the relative time to the first process and loading game content acquired by the first process according to the relative time. The game speed change implementing method and the game speed change implementing device have the advantages that game running can be accelerated or decelerated automatically according to needs of the user, so that game content playing time is shortened or a game process is played clearly.

The embodiment of the invention discloses a monitoring video target concentration expression method and system in a three-dimensional geographic scene model, and relates to the technical field of visual fusion, and the method comprises the steps: reading a monitoring video for a period of time, obtaining image coordinates and geographic coordinates of a homonymous point pair, and establishing a mapping relation between a video image and a three-dimensional geographic space; detecting and processing the video target to obtain a video target subgraph and an image space position in the image; reordering the playing time of the video targets; and finally, dynamically mapping the reordered video target subgraphs into a geographic scene model according to the mapping relationship to realize video target concentration expression. The mapping relation between the video target and the geographic scene is established, the expression duration of the video target is compressed, the expression efficiency of the video moving target in the three-dimensional environment is improved, the fusion expression effect of the monitoring video in the geographic scene is enhanced, and great convenience is provided for integrated rapid retrieval and efficient understanding of video geographic scene information.

An object of this invention to cause a display control apparatus capable of sequentially playing back drawn contents to implement, by a simple method, playback that facilitates grasp of contents while shortening the playback time. A display control apparatus of this invention includes an operation information acquisition unit which acquires, from a hard disk which records contents of a change in a drawing area for drawing an object upon acquiring operation information representing an operation in the drawing area, pieces of information about the contents of the change, a playback portion extraction unit which determines, of the pieces of acquired information, information to be used for playback of drawn contents and determines the playback timing of the information, a playback unit which extracts the information determined to be used for playback and plays back the drawn contents on a display apparatus at the determined playback timing using the extracted information.

The invention discloses a video play method and apparatus. The video play method comprises the following steps: receiving a first request, wherein the first request is used for requesting a video play client to play a video; determining whether a difference between current time of the video play client and crash time when the video play client crashes last time is smaller than a predetermined threshold; and under the condition that it is determined that the difference is smaller than the predetermined threshold, skipping playing a part of or all of patch multimedia files of the video in the video play client, and playing the video. The technical problem of quite long time for waiting for video play after the video play client crashes in related arts is solved.

A game machine includes: game medium release means that releases a plurality of game media to a determination area included in a game space based on an operation input from operation section; detection means that detects the occurrence or non-occurrence of a predetermined event at a plurality of determination points provided in the determination area, the predetermined event occurring due to a released game medium among the plurality of game media; and determination means that performs a win determination process based on the occurrence or non-occurrence of the predetermined event at the plurality of determination points provided in the determination area, the determination means determining that the player has won the game when a plurality of determination points among the plurality of determination points at which the predetermined event has occurred satisfy a winning condition.

The invention is suitable for the field of audio file playing, and provides a video playing method and a terminal thereof. The video playing method comprises the steps of: A. obtaining video code stream attribute of a first channel; B. obtaining video code stream attribute of a second channel; C. setting the attribute of the first channel; D. setting the attribute of the second channel; E. determining a decoding parameter of the first channel, setting the decoding parameter of the first channel in a register of the first channel, and simultaneously decoding a former video code stream and an audio code stream of the first channel; F. determining a decoding parameter of the second channel, setting the decoding parameter of the second channel in a register of the second channel, and simultaneously decoding the former video code stream and audio code stream of the second channel; repeating E and F until the video files of the first channel and the second channel are totally decoded; and G playing the decoded audio files. The video playing method according to an embodiment provided by the invention can improve decoding speed for the video files.

A broadband optical spectrum generating apparatus 20 includes a ultrashort pulsed fiber laser 22 that generates pulsed light having a pulse width in the unit of picosecond to femtosecond, and broadband optical spectrum-generating optical fibers 24 that are connected with the ultrashort pulse fiber laser 22 via a lens 26 and have characteristics of normal dispersion, that is, a nonlinear coefficient of not less than 10 [W−1 km−1] and a magnitude of wavelength dispersion of not greater than a value 0 [ps / km / nm] with regard to a wavelength of the pulsed light. The resulting output is super continuum that is widely broadened to a wavelength band of 1400 nm to 1750 nm and is chirped to a linear characteristic.

A point of sale system uses change from cash transactions to, upon the approval of a customer, purchase a lottery stake. The system generates a receipt for both the point of sale transaction and the lottery stake purchase. The receipt indicates when the customer has won. In particular the receipt has imprinted a list of items purchased and a lottery indicator imprinted on the receipt for indicating whether the receipt is a winner. Ideally, the receipt is printed on paper and includes a subtotal, a tax line item, a total, and a change line item. At least a portion of the change line amount represents the lottery stake. In one embodiment of the invention, the receipt includes the statement: “You Won!”.

An interface device for connecting to and retrieving data from a remote computer system, and method of compressing, decompressing and transferring data therefor. A user may set transfer constraints on the interface device. The interface device may be a web browser. The user selecting a web site requests data, normally image data from a remote computer system. The interface device includes a cache memory where generic objects may be stored. Each generic object corresponds to an original object in the requested data. Depending on the data transfer constraints, instead of retrieving the entire image, e.g., web page image, unaltered from the host system, a compact generic image is retrieved, initially, wherein generic objects are substituted for each corresponding original object. A pseudo-image is displayed, with the generic objects substituted for corresponding original objects. Subsequently received original objects may be substituted for generic objects as each original object is received.

The invention provides a method and a device for video concentration. The method comprises the following steps of obtaining a to-be-concentrated video and analyzing the to-be-concentrated video to obtain an analysis result, wherein the analysis result includes real-time number of people, kinematic velocity of crowd and consistent degree of movement of the crowd, which are corresponding to a video frame; determining a video fragment which needs to keep from the to-be-concentrated video according to the analysis result; and carrying out video coding on the video fragment which needs to keep to obtain concentration video data corresponding to the to-be-concentrated video. According to the method and the device, the real-time number of people, the kinematic velocity of the crowd and the consistent degree of movement of the crowd, which are corresponding to the video frame are obtained through a crowd analysis algorithm, and video concentration process is implemented according to the obtained relevant parameters of the crowd, so that the requirements for occasions with many people and continuous human movement, such as squares or metros, are met, the effective video concentration is carried out on monitoring videos in the occasions, a storage space needed for storing the monitoring videos in the occasions is saved, and the retrieval and playing time for the monitoring videos in the occasions is greatly shortened.

A broadband optical spectrum generating apparatus 20 includes a ultrashort pulsed fiber laser 22 that generates pulsed light having a pulse width in the unit of picosecond to femtosecond, and broadband optical spectrum-generating optical fibers 24 that are connected with the ultrashort pulse fiber laser 22 via a lens 26 and have characteristics of normal dispersion, that is, a nonlinear coefficient of not less than 10 [W−1km−1] and a magnitude of wavelength dispersion of not greater than a value 0 [ps / km / nm] with regard to a wavelength of the pulsed light. The resulting output is super continuum that is widely broadened to a wavelength band of 1400 nm to 1750 nm and is chirped to a linear characteristic.

In one embodiment of the present invention, in a display control apparatus that repeatedly displays various image data on a screen, the display control apparatus includes: an input / setting means that, for each unit of image data, inputs / sets an image data display control method corresponding to a number of display times of the image data; a storage means that, for each unit of image data, stores the image data display control method corresponding to the number of display times of the image data that has been input / set by the input / setting means; and a control means that, when repeatedly displaying image data, identifies the number of display times of the image data, and displays the image data according to the image data display control method corresponding to the number of display times that has been stored in the storage means.

The embodiment of the invention provides an animation playing method and device based on a virtual object and a mobile terminal. The method comprises the following steps: detecting a virtual object sent by a first user to a second user in network broadcast; loading an animation file and a configuration file corresponding to the virtual object; configuring a playing component according to the configuration file; recognizing a double hit operation performed by the first user for sending the virtual object; generating a playing way of the animation file according to the double hit operation; andplaying the animation file according to the playing way in the playing component. The playing way is adjusted dynamically according to a double hit scene, so that the playing duration can be compressed adaptively, and the user experience is improved. Moreover, because the playing duration is reduced, the resource consumption can be lowered.

The invention discloses a video integration method, and the method comprises the steps: obtaining a video, and detecting whether a person moves in the video or not; if so, obtaining a person image inthe video; performing frame reduction processing on the person image to obtain a frame-reduced person image, and obtaining a background picture in the video according to the frame-reduced person image; and superposing and integrating all the frame-reduced person images and the background picture according to a time sequence to obtain an integrated video. The invention further discloses a video integration device and a computer readable storage medium. According to the method, the function of integrating the video content according to the dynamic behavior of the person in the video can be realized, the video storage size is reduced, the video playing time is shortened, and the function of integrating the video content according to the behavior of identifying the key person in the video is realized.

The invention disclosed a playing method for a scrambled program and television equipment. The method comprises the steps that after receiving a power off instruction, the television equipment cachesinteraction resources of a CAM card into a preset memory and controls the CAM card to be always in a power supply state; and accordingly, after receiving a power on instruction, the television equipment can acquire the interaction resources from the preset memory and play the scrambled program after being synchronized with the CAM card according to the interaction resources of the CAM card. According to the playing method, after receiving the power off instruction, the television equipment controls the CAM card to be always in the power supply state, and therefore the condition that SAC is triggered to be re-executed is avoided; and after receiving the power on instruction, the television equipment can be synchronized with the CAM card according to the acquired interaction resources, cached when the television equipment is powered on last time, of the CAM card, the synchronization speed of the television equipment and the CAM card is effectively increased, then the STR starting time can be shortened, the playing time of the scrambled program is shortened, and then the quick power on requirement of a user is met.

A card game is provided with play cards containing indicia symbolic of nine different known human sexual orientations. A preferred embodiment includes a plurality of change cards to be applied in conjunction with the play cards. An ideal card set includes a total of 67 cards that includes 61 play cards and 6 chance cards. The game is played by drawing from the deck or by picking from another players' play cards with the aim of acquiring winning points by pairing compatible play card. A primary goal of the game is to find a soul mate match. A secondary goal is to collect the most play cards. The card set of the invention lends itself to the playing also traditional card games.

The embodiment of the invention provides a live-streaming microphone-connecting delay control method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a video stream sent by a second anchor side, wherein the second anchor side is the anchor side in microphone connection with a first anchor side; determining a target video stream located between a first timestamp and a second timestamp in the acquired video stream when detecting that the difference between the first timestamp of the acquired video stream and the second timestamp of the currently played video stream is not in a preset range; shortening playing time of the target video stream, and playing the target video stream after shortening the playing time. In the live-streaming microphone-connecting delay control method provided by the embodiment of the invention, the target video stream can be quickly skipped through a way of shortening the playing time of the target video stream and playing the target video stream after shortening the playing time in the network delay, the difference between the first timestamp and the second timestamp is reduced, the possibility that the dialogue cannot be joined is reduced, and the microphone connecting effect is improved.

The present invention relates to data application technologies in the field of video surveillance, and discloses an intelligent playback method for video records based on a motion information and an apparatus thereof. The method comprises the following steps: searching for all motion detection additional information conforming to a time period of a playback request in a hard disc, and storing the motion detection additional information as a motion information in a motion information linked list in terms of a time sequence; obtaining a current playback mode and a current playback time, and looking up a nearest motion information under the current playback mode and the current playback time from the motion information linked list; matching the found nearest motion information with the current playback time; controlling a playback speed according to a matching result, so as to implement an automatic control of an intelligent playback speed. A real-time, automatic, continuous control of a playback speed can be implemented by repeating performing the above steps, so that automatically adjusting to a normal playback speed when there is motion data and automatically adjusting to a rapid playback when there is no motion data are implemented, and a playback time of video records can be reduced.

A playback system includes headphones worn on a user's body and converting an electrical signal into sound and a playback apparatus supplying the electrical signal to the headphones. The headphones include first and second electrodes provided in first and second converters, respectively, so as to be in contact with the user's body. The first converter converts the electrical signal in a right channel into sound. The second converter converts the electrical signal in a left channel into sound. The playback apparatus includes measuring means for measuring a resistance or a capacitance between the first and second electrodes, determination means for determining whether or not the headphones are being worn on the user's body in accordance with the resistance or the capacitance measured by the measuring means, and control means for controlling a state of the playback apparatus in accordance with the determination result of the determination means.