50results about How to "Efficiency play" patented technology

A content playback system for playing comments and contents synchronously and efficiently includes an acquisition unit for acquiring comment information including comments attached to playback intervals where there are content items to be played in a predetermined order, and interrelating information interrelating the comments with the content items; a selection unit for selecting one or more comment types from several comment types based on the comment information; a decision unit for making a decision as to whether there is an interrelationship between comments based on the playback intervals of the comments and on the contents themselves; a setting unit for setting the display conditions under which the comments are displayed based on the interrelationship information, on the selected comment types, and according to whether there is an interrelationship; and a playback unit for synchronously playing the comments for which the display conditions have been set and content items corresponding to the comments while referring to the interrelationship information.

The invention discloses a method for synchronously playing streaming media audios and videos based on parallel processing, and belongs to the field of audio and video image processing. By dividing the playing process of streaming media audio and video data from one or more network service points or local existing streaming media audio and video data into the steps of audio and video acquisition, audio and video splitting, video decoding, audio decoding, time stamp error analysis, video rendering, audio playing and the like, based on a split time stamp, whether video playing after audio playing and video rendering meets playing conditions or not is judged, accordingly, the audios and the videos are synchronously played, and the problem of mismatching of video decoding speed and rendering speed is solved. The steps can be operated on the same server of a multiprocessor or different servers connected through a network, so that parallel processing in terms of time and / or space can be realized by means of parallel starting operation.

The invention is applicable to the technical field of streaming media, and provides an HLS (HTTP Live Streaming) streaming media playing method, which includes the following steps: an indexed file is processed, i.e. after the indexed file of HLS streaming media is obtained by a FLASH player, the indexed file is parsed, and a media playlist is generated; a TS (Transport Stream) file is obtained, i.e. according to the media playlist, a TS stream media file of HLS streaming media is obtained; the TS file is encapsulated, i.e. the TS streaming media file is encapsulated and played in real time in the FLASH player. Accordingly, the invention also provides an HLS streaming media playing system. Thereby, the method and the system can ensure that the FLASH player can fully support the HLS protocol and efficiently and directly play TS streaming media files.

Provided is a method of playing content stored in a storage device including requesting a conversion of the content to a content service server, receiving content key information and additional information for the conversion of the content from the content service server, and performing the conversion of the content based on the content key information and the additional information.

A method includes: executing, by a cloud gaming machine, a session of a cloud video game, the session configured to generate gameplay video; streaming the gameplay video from the cloud gaming machine over a network to a primary user device; wherein the primary user device is configured to stream the gameplay video over a peer-to-peer network to one or more secondary user devices; wherein the primary user device is configured to process primary inputs, that are generated from interactive gameplay associated with the primary user device, and secondary inputs, that are generated from interactive gameplay associated with the one or more secondary user devices, to generate aggregated inputs; receiving, over the network by the cloud gaming machine, the aggregated inputs from the primary user device; wherein executing the session of the cloud video game includes applying the aggregated inputs to update a game state of the cloud video game.

An apparatus and method for playing a flash-based video through a video plug-in on a mobile web browser are provided. The apparatus includes a structure analyzer and a video display controller. The structure analyzer analyzes a structure of flash content. If there is any video information in the analyzed flash content, the structure analyzer extracts the video information from the flash content. The video display controller receives the video information from the structure analyzer, and then controls displaying video according to the received video information by using a video plug-in. This apparatus and method allow effectively playing a flash-based video through a video plug-in even in a case of insufficient system performance.

The present invention discloses a non-foaming detergent, including a sodium alginate, an amylum, a sodium silicate, a citric acid, a sodium citrate, a sea salt, a sodium peroxyborate, a TAED and a borax. Herein, the non-foaming detergent further includes a sodium bicarbonate and a soapnut saponin. The preparation method of the non-foaming detergent comprises the following steps: mixing a sodium silicate and a sodium peroxyborate under stirring, mixing a soapnut saponin, a sodium alginate, an amylum, a sodium citrate, a sea salt, a sodium bicarbonate, a TAED and a borax under stirring, mixing such two mixtures, adding a citric acid therein and further mixing to obtain the non-foaming detergent. In the present invention, the prepared detergent has good solubility, strong activity at low temperature, high washing power and thorough detergency. Besides, the detergent is non-foaming and non-flavoring and the exhaust water during washing can be bio-degraded effectively.

The invention relates to a portable device used by hunters and wildlife enthusiasts to lure a variety of animals into close proximity. The device selectively plays back pre-recorded wildlife vocalizations stored as analog signals within an integrated circuit. The device utilizes an external speaker that can be remotely located from the device to provide an opportunity for the operator of the device to be secluded from view of wildlife. The device incorporates the selective use of one of two audio amplifier circuits, thereby enhancing the range of volume control. The device incorporates a selective and replaceable plug-in module used for determining and varying the specific species of animal vocalizations to be played back. The device operates from either an integral rechargeable battery or an auxiliary, direct current power source to further enhance its portability and includes the use of a battery charger and auxiliary power cord.

The invention discloses a control method and system of a motor and a vehicle. The method comprises a step of detecting the torque of a motor, a step of detecting the rotation speed of a motor rotor, a step of inquiring a relation curve of a preset motor and the motor torque under different temperatures according to the torque of the motor and the rotation speed of the motor rotor so as to obtain the temperature of the motor rotor, and a step of adjusting the torque of the motor according to the temperature of the motor rotor, wherein the relation curve of the motor and the motor torque under different temperatures comprises a corresponding relationship among the motor torque, the rotation speed of the motor rotor and the temperature of the motor rotor. According to the method, the performance index of the motor can be accurately predicted, thus the efficiency of the motor can be played well, and the power of the vehicle can be effectively improved.

The present invention provides a siloxane-modified cyclotriphosphazene halogen-free flame retardant, and a preparation method and a use thereof. The siloxane-modified cyclotriphosphazene halogen-free flame retardant has the structural formula as shown in Formula I. In the siloxane-modified cyclotriphosphazene halogen-free flame retardant of the present invention, three kinds of structures of siloxane, aryl phosphorus oxygen compound and cyclotriphosphazene are built in one molecular formula, which combines the advantages of three structures, improves the compatibility between the flame retardant and resins, has a high flame retardant efficiency and a better char formation and can greatly increase the flame retardancy and stability of resin cured products.

The invention provides an assembLing type shear waLL verticaL seam teeth groove type connecting structure. The structure comprises a Left side prefabricated teeth groove type shear waLL and a right side prefabricated shear waLL, the ends of the Left side prefabricated teeth groove type shear waLL and the right side prefabricated teeth groove type shear waLL are fLushed ends, the other ends are seam ends, preserved teeth grooves are formed in the seam ends of the Left side prefabricated teeth groove type shear waLL and the right side prefabricated teeth groove type shear waLL, the preserved teeth grooves of the two sides of the Left side prefabricated teeth groove type shear waLL and the right side prefabricated teeth groove type shear waLL cLamp each other, and post-pouring hoLes are formed in protruded teeth positions of the preserved teeth grooves. The structure is simpLe in structure and convenient to operate, the efficiency of the assembLing type structure is fuLLy utiLized, the construction process of traditionaL pouring strip connecting is improved, wet operating on a construction site is reduced, organic combining of on-site pouring strip connection and the prefabricated shear waLL assembLing is achieved, industriaL production is convenient, and the structure can be wideLy appLied to the prefabricated assembLing type concrete shear waLL structure.

The invention relates to the field of multimedia, and discloses a method and system for playing multimedia resources in courses. According to the method and system for playing the multimedia resources in the courses, bar codes comprising keywords and course types are attached to material objects, the multimedia resources which belong to the same keyword are screened according to the course types, during the process of material object teaching or practical training, the keywords are not required to be manually input, the standardization of the keywords is ensured, the multimedia resources which are truly required to be played can be accurately found, the query time is shortened, and the efficiency of a computer system is improved. According to a preset course schedule, the corresponding course type is found on the basis of the current time, then the multimedia resources are queried by combining the keywords scanned from the bar codes, the bar codes are not required to be replaced for the different courses, different results can be obtained at different times, the query mode is more intelligent, and the query results are more accurate.

The invention relates to the field of multimedia and discloses a method and a system for playing multimedia resources in courses. According to the method and the system, radio frequency tags containing keywords and course types are adhered to material objects, the multimedia resources belonging to one keyword are screened according to the course types, and during an object teaching process or a practical training process, the keywords do not need to be input with one another, the standardization of the keywords is ensured, and the multimedia resources needing to be displayed indeed can be found accurately, so that the query time is shortened, and the efficiency of a computer system is improved; and by virtue of the radio frequency tags, the success rate of identifying and reading tag information is further improved, and the system is more convenient to use. The method comprises the following steps of: searching the corresponding course type at current time according to a preset course data sheet, and searching the multimedia resources in combination with the keywords scanned from the radio frequency tags. According to the method and the system, the radio frequency tag does not need to be changed along with the different courses, different results can be generated in different times, the query mode is relatively intelligent, and the query result is relatively accurate.

A playback device includes a controller configured to convert a graphic shown in a first video having a first aspect ratio by adjusting at least one of a size and a location of the graphic to position the converted graphic in a second video having a second aspect ratio, and mix the first video with the converted graphic; and an external device interface configured to transmit the mixed first video to a display device having the second aspect ratio. The first video may include the second video and a black area.

The invention provides an IPTV multi-split-screen coding playing control method and device, and the method comprises the steps: receiving a plurality of media streams, carrying out the split-screen coding of videos in the plurality of media streams, enabling all videos after the split-screen coding to be compounded into one media source, and outputting the media source to a streaming media server;playing the video in the media source through the front-end EPG according to the information of the media source returned by the streaming media server; and obtaining a focus area of the video selected by the user from the playing picture, and playing the video corresponding to the video playing address according to the video playing address corresponding to the focus area. According to the invention, multiple media streams are subjected to split-screen coding and then are compounded into one media source; according to the method and the device, one path of media source is played in a split-screen manner, so that the bandwidth requirement is greatly reduced, meanwhile, only one path of compounded media source needs to be decoded during decoding, and a multi-split-screen picture can be played more clearly and efficiently under the condition of the same configuration of the set top box, so that rapid channel selection is realized.

A game apparatus includes a micon, and the micon measures step counts in correspondence with the magnitude of accelerations indicated by acceleration data from an acceleration sensor when a user carries the game apparatus in a sleep mode in which the apparatus is closed. The step counts are converted into earned coins. In each of a plurality of games executed by the game apparatus, by using the earned coins, a special item is purchased, playing in a special course is permitted, a hint is displayed, and a game is played in fast-forward.

A configuration is provided which realizes efficiency of playback and editing of recorded data in an information recording medium. Recording is performed of GOP attributes, as mark management information corresponding to a PLM (=EM) mark serving as playback start point information stipulated in the AVCD format, indicating whether or not a GOP including the mark is a GOP needing decoding information of another GOP at the time of decoding processing of the GOP, and playback and editing are performed referencing these information, thereby preventing decoding unnecessary in playback processing, and enabling editing without leaving data unnecessary in editing processing.

The invention discloses an engine power control method for a hybrid power automobile and a hybrid power unit controller. The method includes the steps that when a fast heating requirement sent by an air conditioner controller is received, the whole power needed for normal running of the hybrid power automobile under the current state is calculated; and the calculated whole power needed for normal running of the hybrid power automobile under the current state serves as engine output power which is sent to an engine control unit, and the engine control unit controls an engine to run as the engine output power. The above scheme can meet the fast heating requirement of a vehicle air conditioner, and the using experience of a user is improved.

The invention provides a communication system of an SRIO high-speed bus based on an FPGA, and the system specifically comprises a register and an interrupt control module which are used for configuring a transaction type and data information, and giving a feedback signal; the SRIO source end module is used for analyzing a transaction type and data information, initiating a corresponding transaction, generating NREAD interruption and state change of a read-write register, generating a transaction request, and receiving a response sent by a request receiving end of the NREAD transaction and a DOORBELL transaction; the SRIO destination end module is used for receiving the transaction request of the SRIO source end module, sending response data and generating DOORBELL register state change and DOORBELL interruption; the Serial RapidIO Gen2 Endpoint IP module is used for realizing an SRIO (Serial RapidIO) logic layer protocol, an SRIO physical layer protocol and an SRIO transport layer protocol of the SRIO source end module and the SRIO destination end module; and the DMA module is used for accessing the data. According to the processing scheme, the speed of the SRIO serial data bus is exerted to the maximum extent, and the real-time performance of the system is improved.

The invention discloses an electronic lighter with an inverted piezoelectric battery pack suite with no ignition lead and a manufacturing method thereof. The invention is characterized in that the ignition lead connected with the steel cap of the existing piezoelectric battery pack suite is removed, when a lighter shell filled with liquid fuel, an air jet valve assembly, the piezoelectric battery pack suite and a push switch assembly are used for assembling the electronic lighter according to the prior art, a piezoelectric ceramic crystal is filled in the piezoelectric battery pack suite, the piezoelectric battery pack suite with no ignition lead is inversely installed in the lighter shell, i.e. the steel cap of the piezoelectric battery pack suite is upward placed, an ignition needle piece is placed at the upper end of the steel cap, and the push switch assembly covers the ignition needle piece and is connected with the piezoelectric battery pack suite to enable the push switch assembly to push the steel cap and the ignition needle piece to move downward together when the push switch assembly is pushed. The invention has the advantages of high ignition reliability, long service life and low manufacturing cost.

The invention provides a video file decoding method and device, electronic equipment and a program product, and relates to a video processing technology, and the method comprises the steps: carrying out the decoding of obtained to-be-decoded data through a software decoding mode, and creating a hardware decoding thread; after the hardware decoding thread is started, decoding the to-be-decoded data obtained again through a software decoding mode and a hardware decoding mode at the same time; when the first time of the video frame obtained by hardware decoding reaches the second time of the video frame obtained by software decoding, stopping decoding in a software decoding mode; and adding each video frame obtained by decoding into a frame queue. According to the scheme provided by the invention, processing can be carried out in a software decoding mode at the beginning of decoding, so that a decoding process can be quickly started, and a quick playing effect is further realized. And after the hardware decoding thread is started, processing is carried out in a hardware decoding mode, so that the to-be-decoded data can be efficiently decoded.

A method for playing streaming data is suitable for an electronic device having a limited memory resource. The method includes: downloading a part of a streaming file to a buffer memory for playing, a size of the streaming file being larger than a capacity of the buffer memory; downloading another part of the streaming file to the buffer memory; and overwriting a played part of the streaming file stored in the buffer memory based on a usage status of the buffer memory.

A compound including a benzimidazole ring structure, represented by general formula (1).(In formula (1), X1 and X2 may be the same or different and each represent a specific carbon atom or a nitrogen atom, Ar represents a specific group, R1 and R2 may be the same or different and each represent a specific group, and m is an integer of 0-4.)

The embodiment of the invention discloses a multimedia data playing control method and device, a mobile terminal and a storage medium. The method is applied to the mobile terminal, the mobile terminalcomprises a display screen, the display screen comprises a plane display area and a curved surface display area, and the curved surface display area is located on the side edge of the plane display area. The method comprises: when touch operation is detected in the curved surface display area, touch information of the touch operation is obtained; generating a playing control instruction accordingto the touch information; and controlling the currently played multimedia data according to the playing control instruction. According to the multimedia data playing control method and device, the mobile terminal and the storage medium, playing of the multimedia data can be controlled more simply, conveniently and efficiently, and adverse effects generated in the process that a user watches the multimedia data are reduced.

The invention can be applied to the technical field of information security, and provides a web end video playing method and device, and the web end video playing method comprises the steps: generating a wasm file according to C language codes and a dependency library; slicing a to-be-played video to obtain a plurality of video clips; symmetrically encrypting respective video clips to obtain encrypted video clips and corresponding keys; and playing the to-be-played video at a web end according to the wasm file, the keys and the encrypted video clips. According to the web end video playing method and device provided by the invention, a private method is used for encryption, so that a user can be prevented from decrypting the played video file by himself / herself. In another aspect, the WebAssembly technology is utilized, so that the technical effect of efficiently decrypting the video can be achieved.

The invention discloses a multimedia playing method and device, a storage medium and electronic equipment, and relates to the technical field of the Internet. The method comprises the following steps: sending a target connection request to a server, the target connection request being used for instructing the server to establish a target transmission control protocol link allowing to circularly request a media resource segment; circularly sending an acquisition request of a media resource fragment to the server through the target transmission control protocol link; on the basis of a media resource fragment requested by the acquisition request, constructing media analysis data meeting a preset analysis condition in a local buffer area; acquiring the media analysis data from the local buffer area, and performing multimedia playing on the media analysis data; and when the multimedia is played to a predetermined state, closing the target transmission control protocol link. According to the invention, the multimedia playing effect is effectively improved.