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112results about How to "Accurate playback" patented technology

Four channel audio recording in a packet based network

An apparatus for and a method of audio recording in packet based telephony systems. Using the present invention, the equivalent of four audio channels are recorded utilizing only two recording channels. Each channel recorded comprises the stream of packets generated and transmitted by each endpoint to the other side. The RTP packets include the samples generated by the particular endpoint in addition to the timestamp of the samples received from the other side actually played by the endpoint. The recording device has knowledge of what was played at the other endpoint in order to accurately playback the audio samples generated by and received from the other endpoint. The recording device receives a packet stream containing the audio generated on each endpoint and the timestamp of the packet from the other side that was played on the endpoint. The recording device can reconstruct from this data the audio signal that was actually played on each endpoint.
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP +1

Method for Playing A Matching Game

A preferred method includes displaying a plurality of indicia-bearing game pieces 12 on a gaming grid 14. A player then selects game pieces 12 that are adjacent and that have matching indicia 16. Preferably, the matching adjacent game pieces 34 that are selected are then removed from the gaming grid 14. One or more prizes are awarded in association with the selection and removal of the matching adjacent game pieces 34. Preferably, the player is also provided with the ability to shuffle any remaining non-selected game pieces 32, after all matching adjacent game pieces that are perceived by the player are selected and removed. In this regard, it is possible that the player may overlook some matching adjacent game pieces 34. Additionally, some preferred embodiment gaming methods incorporate the use of multiple indicia 16 on each game piece 12 for potentially matching with adjacent game pieces. Finally, awards can be awarded to a player based upon game speed and the number of shuffles required to clear the grid 14, amongst other criteria. Preferably, the method also includes activation of an interactive help feature 100 for the bonus game. The help feature 100 is continuously accessible, allowing access to the help feature during play of the bonus game so that a player unfamiliar with the bonus game may receive instructions on how to play the bonus game during play of an active bonus game.
Owner:BALLY GAMING INC

Audio/video recording method, audio/video playing method and electronic device

The invention relates to the technical field of audio processing and discloses an audio / video recording method, an audio / video playing method and an electronic device. During recording of audio and / or video data, if a dotting marking action of a user is detected, a mark is inserted into the audio and / or video data according to a preset mode, and a position with the inserted mark is recorded; after recording of the audio and / or video data is completed, an audio file and / or a video file inserted with the mark and the position with the inserted mark are stored. During playing of the audio file and / or video file inserted with the mark, an audio / video playing progress bar is displayed and the mark on the playing progress bar is marked. During recording, the mark can be inserted conveniently by the dotting marking action; during audio / video playing or playback, important content can be positioned rapidly according to the mark, so that the audio / video playing or playback is rapider and more convenient and accurate.
Owner:SHANGHAI YUDE COMM TECH

General signal generator for radar target simulation

The invention, which relates to the technical field of the radar target simulation, discloses a general signal generator for radar target simulation. With the signal generator, a defect that the existing radar target signal generator is based on a special-purpose signal generator and only serve a radar system with a specific type in terms of frequency band coverage and function setting and thus the application range is limited can be solved. The signal generator comprises an embedded main control computer, a timing sequence control unit, an attenuation drive, a local oscillation module, a filtering, amplifying and limiting amplitude power divider, a plurality of digital radio frequency storage and playback modules, a plurality of Doppler frequency simulation modules, a radar cross section control module, a noise modulation module, a microwave down mixer, and IQ up mixing unit and the like. The output terminal of the microwave down mixer is connected with the filtering, amplifying and limiting amplitude power divider; the multiple digital radio frequency storage and playback modules are connected to the filtering, amplifying and limiting amplitude power divider; and the output terminal of each digital radio frequency storage and playback module is connected with one Doppler frequency simulation module.
Owner:THE 41ST INST OF CHINA ELECTRONICS TECH GRP

Method for playing a matching game

A preferred method includes displaying a plurality of indicia-bearing game pieces 12 on a gaming grid 14. A player then selects game pieces 12 that are adjacent and that have matching indicia 16. Preferably, the matching adjacent game pieces 34 that are selected are then removed from the gaming grid 14. One or more prizes are awarded in association with the selection and removal of the matching adjacent game pieces 34. Preferably, the player is also provided with the ability to shuffle any remaining non-selected game pieces 32, after all matching adjacent game pieces that are perceived by the player are selected and removed. In this regard, it is possible that the player may overlook some matching adjacent game pieces 34. Additionally, some preferred embodiment gaming methods incorporate the use of multiple indicia 16 on each game piece 12 for potentially matching with adjacent game pieces. Finally, awards can be awarded to a player based upon game speed and the number of shuffles required to clear the grid 14, amongst other criteria. Preferably, the method also includes activation of an interactive help feature 100 for the bonus game. The help feature 100 is continuously accessible, allowing access to the help feature during play of the bonus game so that a player unfamiliar with the bonus game may receive instructions on how to play the bonus game during play of an active bonus game.
Owner:BALLY GAMING INC

Video analysis platform, matching method, accurate advertisement delivery method and system

The invention discloses a matching method, an accurate advertisement delivery method, an accurate advertisement delivery system and a video analysis platform. The matching method includes: acquiring to-be-matched resources, and extracting pictures from the to-be-matched resources to obtain a first picture set; acquiring second video resources, and extracting pictures from the second video resources to obtain a second picture set; comparing the pictures in the first picture set with the pictures in the second picture set to acquire similarity; when similarity of first pictures in the first picture set and second pictures in the second picture set meets a first preset condition, associating the to-be-matched resources including the first pictures with the second video resources including the second pictures. By adoption of the technical scheme, automatic association can be realized according to similarity through picture processing, manual interventions are reduced, and high association efficiency is achieved.
Owner:ZTE CORP

Program monitoring management system based on digital water-print and two-way top-set box

This invention utilizes digital watermark technology to identify program content and test and process the digital watermark information inserted into a specific program of a 2-way set-top box to finish collection of owners of copyright, the play time and length, then a back-transfer module finishes the transfer of information from the box to the front system to finish further data process, which can also finish the control to the box and the watermark test module by a dual channel.
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Accurate and efficient recording of user experience, GUI changes and user interaction events on a remote web document

ActiveUS20160188548A1Accurately and efficiently captureAccurately and efficiently capture eventText processingWebsite content managementService experienceClient-side
The present disclosure describes how to capture events (e.g., changes and user interactions) of a Web document and combine those changes with the original DOM displayed to accurately and efficiently enable a replay engine to redisplay the DOM, changes, and user interactions which occurred within a user's browser. The data collected from a client-side HTML DOM capture engine can be combined with a minimal amount of contextual information to a replay engine so as to accurately and efficiently replay a session of a plurality of web documents.
Owner:QUANTUM METRIC LLC

Ball

The present invention relates to an inflatable ball, in particular a soccer ball, having an outer shell comprising a plurality of panels, wherein the panels are interconnected by seams and each panel comprises at least one pseudo-seam extending over at least a part of the outer surface of the panel.
Owner:ADIDAS

Method and device for testing performance script of application software

The invention discloses a method and device for testing a performance script of application software. The method and device solve the problem that application software based on RPC lacks an existing available performance recording tool and have the advantages that based on recording, the performance script development efficiency is high, a code is not required to develop the performance script, originally, a large number of development personnel need to participate in developing, and now only a few of testers need to participate in developing; the method and device are simple, development and test execution of the performance script can be completed without professional developers; accuracy is achieved, RPC request data and the time sequence are completely and accurately recorded, complete and accurate playing is achieved, playing is completely consistent with product running, and inconsistency of code development is completely eradicated; strong secondary development and supporting of the script are achieved; parameterization is supported; a test execution tool is integrated; a LoadRunner scrip is generated.
Owner:KINGDEE SOFTWARE(CHINA) CO LTD

Recording and playback test method and related device

The invention discloses a recording and playback test method and a related device. The method includes the steps of determining a target control matched with triggered control on operation interface during recording from operation interface during playback based on semantic information of control on operation interface of tested software during recording and playback; during recording, correspondingly applying the operation applied to triggered control to target control during playback, so that playback of operation corresponding to operation interface during recording is realized; and recording each operation in the obtained operation sequence, determining the target control one by one according to the execution sequence of each operation in the operation sequence, and executing the corresponding operation, so that the playback of the whole operation sequence can be completed, and finally, the test result of the tested software is determined. According to the method, the control is matched according to the semantic information of the control, operation playback is carried out depending on the coordinate position on the operation screenshot, the playback failure probability is effectively reduced, and the test reliability is improved. And furthermore, a more accurate test result of the tested software can be obtained.
Owner:度小满科技(北京)有限公司

Video processing method, device and equipment

The embodiment of the invention provides a video processing method, device and equipment. The method comprises the following steps: obtaining a to-be-displayed video and an interest feature of a userwho is going to browse the to-be-displayed video, wherein the interest feature is used for indicating video content interested by the user; determining a key frame from video frames included in the to-be-displayed video according to the interest feature, wherein the key frame is one of the video frames included in the to-be-displayed video, and the video content in the key frame is matched with the interest feature; and taking the key frame as a cover of the to-be-displayed video. The content of the cover of the to-be-displayed video is matched with the interest characteristics of the user, sothat the user can more easily discover the interested video in the video browsing process, further, the really interested video can be accurately selected to be played, and the video browsing experience of the user is improved.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Method and device for automatically verifying electronic program menu

The invention discloses a method and device for automatically verifying an electronic program menu. The method comprises the following steps: obtaining a film head characteristic file of a first electronic program menu and a live broadcast stream of the first electronic program menu according to the first electronic program menu, wherein the first electronic program menu at least comprises channel information and first play starting time; matching the film head characteristic file with the live broadcast stream, and identifying the play starting time of programs in the live broadcast stream; when the film head characteristic file is matched with the live broadcast stream successfully, determining second play starting time of the first electronic program menu according to the identified play starting time of the programs in the live broadcast stream; and verifying the first play starting time of the first electronic program menu to obtain a second electronic program menu according to the determined second play starting time of the first electronic program menu. With the method provided in the invention, the electronic program menu with accurate information can be obtained.
Owner:WUXI TVMINING MEDIA SCI & TECH

Search method for video fragments of Japanese online video corpora

ActiveCN103324685AReduce the burden of retrieving videosQuick searchSpecial data processing applicationsText corpusWeb technology
The invention relates to a search method for video fragments of Japanese online video corpora, belongs to a method for searching video fragments and particularly relates to an online video searching method based on a Japanese word segmentation technology. According to the search method, the Japanese word segmentation technology, a scene tag technology, a subtitle-and-video matching positioning technology, a video online playing technology and a WEB technology are used for achieving rapid searching of video fragments. The search method comprises the steps of establishment of a video corpus, video information searching and video information playing and video download. Character subtitle information in movie and television plays with Japanese subtitles is subjected to word segmentation, and video fragment searching based on subtitle words or combined video fragment searching based on subtitle words and scenes is provided according to word segmentation results. According to the search method, rapid searching, accurate positioning, playing and downloading of video fragments of Japanese online video corpora are achieved, and convenient searching, positioning and playing services are provided for Japanese and Japanese TV soap and cartoon fans.
Owner:DALIAN UNIV OF TECH

Method for playing a matching game

A preferred method includes displaying a plurality of indicia-bearing game pieces 12 on a gaming grid 14. A player then selects game pieces 12 that are adjacent and that have matching indicia 16. Preferably, the matching adjacent game pieces 34 that are selected are then removed from the gaming grid 14. One or more prizes are awarded in association with the selection and removal of the matching adjacent game pieces 34. Preferably, the player is also provided with the ability to shuffle any remaining non-selected game pieces 32, after all matching adjacent game pieces that are perceived by the player are selected and removed. In this regard, it is possible that the player may overlook some matching adjacent game pieces 34. Additionally, some preferred embodiment gaming methods incorporate the use of multiple indicia 16 on each game piece 12 for potentially matching with adjacent game pieces. Finally, awards can be awarded to a player based upon game speed and the number of shuffles required to clear the grid 14, amongst other criteria. Preferably, the method also includes activation of an interactive help feature 100 for the bonus game. The help feature 100 is continuously accessible, allowing access to the help feature during play of the bonus game so that a player unfamiliar with the bonus game may receive instructions on how to play the bonus game during play of an active bonus game.
Owner:LNW GAMING INC

Method for coordinating tablet computer with at least one other tablet computer to play audio/video file and playing system using the same

A method for coordinating a tablet computer with at least one other tablet computer to play an audio / video file and a playing system using the same are proposed. The method includes: establishing a wireless connection between a tablet computer acting as a master computer and at least one other tablet computer acting as a slave computer; the master computer generating an arrangement signal at least according to an arrangement of positions of the tablet computers; the master computer generating at least two divisional signals according to the arrangement signal and an audio / video file, each corresponding to a portion of video frame in the audio / video file; the master computer transmitting the divisional signals to the slave computer to enable the master computer and the slave computer to respectively display the portion of video frame corresponding to the divisional signals; and the master computer transmitting a synchronizing signal to the slave computer.
Owner:INVENTECSHANGHAI TECH +2

Method and device for pushing music for user

The mode of execution of the invention provides a method and device for pushing music for a user. The method comprises the following steps: acquiring a feature parameter of the current environment of the user and a movement speed parameter of the user; acquiring the music feature parameter according to the feature parameter of the current environment and the movement speed parameter of the user; and pushing the music for the user according to the acquired music feature parameter. Through the adoption of the mode provided by the invention, the playing and pushing of the music are more flexible and accurate, the manual regulation and selection of a rider are avoided, the riding security is enhanced, the operation time is saved, and the operation efficiency is improved.
Owner:HANGZHOU NETEASE CLOUD MUSIC TECH CO LTD

Method for generating metadata aiming at audio object

The embodiment of the invention relates to the audio object processing, discloses a method for processing audio contents. The audio contents comprise at least one audio object of a multichannel format. The method comprises following steps: generating metadata associated with the audio object, wherein the metadata comprise at least one of the estimated track of the audio object and the estimated perception magnitude of the audio object, the perception magnitude is the area perceived by the phantoms of the audio object generated by at least two transducers. The invention also discloses a corresponding system and a computer program product.
Owner:DOLBY LAB LICENSING CORP

Device and method for automatically playing audio advertisements

The invention relates to a device and a method for automatically playing audio advertisements. The device for automatically playing the audio advertisements comprises a power supply module, a signal detection module, a switch control module, a data storage module, a data play module and a data transmission module, wherein the signal detection module comprises one or more of an infrared inductive probe for acquiring an infrared trigger signal, a sound inductive probe for acquiring a sound trigger signal, a photosensitive inductive probe for acquiring an optical trigger signal, and a radio frequency identification inductive probe for acquiring an identification code signal; and the data transmission module comprises at least one of a wired transmission unit and a wireless transmission unit.The device for automatically playing the audio advertisements has the function of automatically and accurately playing the audio advertisements, can greatly enrich the propagation modes and propagation means of an advertisement market, and can be widely applied to places such as public spaces, elevators, commercial passageways, commercial centers, service facilities and the like.
Owner:陈能 +1

Content display method and device and smart television

The invention discloses a content display method and device and a smart television, and belongs to the field of electronic equipment. The content display method comprises the steps of building connection with a second terminal, carrying out negotiation to obtain the master-slave relation, sending description information, which is being displayed by a first terminal, of a first content to the second terminal when the first terminal is a master terminal to bring convenience to the second terminal to display the first content according to the description information, receiving description information, which is being displayed by the second terminal and sent by the second terminal, of a second content, and displaying the second content according to the description information. According to the content display method and device and the smart television, the description information is obtained by building connection with the second terminal and carrying out negotiation to obtain the master-slave relation, the content represented by the description information is displayed, the problems that a user needs to manually adjust display contents of each television and long operation time is spent when the same content is required to be watched on a plurality of televisions are solved, and the effect that the same content can be accurately displayed by the first terminal and the second terminal through network communication is achieved.
Owner:XIAOMI INC

Audio data playing control method and terminal

The invention provides an audio data playing control method and a terminal, relates to the technical field of communication, and aims at solving the problem that the playing of audio data cannot be correctly controlled as the audio data playing control scheme in the prior art is limited by the application scene. The method comprises the following steps of: calculating a volume difference value between a first environment sound signal and the volume of a second environment sound signal; obtaining an audio playing state of the terminal; and controlling the playing or pausing of audio data according to the volume difference value and the audio playing state, wherein a first microphone is arranged on an earlap of an earphone, a second microphone is arranged on a line control component of the earphone, the audio playing state comprises a first state and a second state, the first state indicates that the terminal does not play the audio data, and the second indicates that the terminal is playing the audio data. According to the method provided by the invention, the correct control for audio data playing is realized.
Owner:VIVO MOBILE COMM CO LTD

Enabling Test Script Play Back in Different Locales

Apparatus and method for allowing a test script to be played back correctly in a locale of different test language. The invention uses a synonymy dictionary storing the different appearances of the property value of a property in an object of a software product to be tested in different test locales; and compares the property value of the property in the object of the software product to be tested to the corresponding property value pre-recorded in a test script to detect whether they match each other.
Owner:IBM CORP

Video playing method and system as well as stream media playing method, device and system

The embodiment of the invention discloses a video playing method which comprises the following steps: receiving adjusted playing time; searching a key frame not later than the adjusted playing time in a video file; performing decoding from the key frame; starting playing from an image frame corresponding to the adjusted playing time. According to the embodiment of the invention, the key frame not later than the adjusted playing time is searched in the video file, the video file is decoded from the key frame, and the image frame earlier than the adjusted playing time is ignored, so that accurate playing is realized.
Owner:NANJING CHUANCHANG SOFTWARE TECH

Method and apparatus for wireless digital audio/video playback for computers

A computer-based digital wireless audio and video system for consumer audio, home theater and recording studio applications is disclosed. The system distributes synchronized 2-channel stereo and multi-channel home theater video and audio digital signals via wireless broadcast to a closed network including a personal computer, a display, and one or multiple digital active loudspeakers or headphones. Each loudspeaker has a separate digital amplifier dedicated to each transducer within it. The system provides a data link capable of sending an all-digital, full-bandwidth signal from the original digital source material to each separate transducer in the system without using sound degrading lossy data compression. This system is designed to read, broadcast, and reproduce with accurate audio and video channel synchronization in the effort to maintain the integrity of the entire audio and video signal.
Owner:NEOSONIK
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