73 results about "Video player" patented technology

The invention relates to the technical field of audio and video control, and discloses an audio and video player control method based on a voice instruction. The method comprises the steps that an original voice instruction stream of a user is collected, the instruction stream comprises a time domain audio signal sequence, an environment noise spectrum and user pronunciation characteristic parameters, and voice information can be comprehensively captured; multi-modal instruction analysis processing is carried out on the original voice instruction stream, a structured control instruction set containing acoustic control intention identification, semantic operation object description and context correlation parameters is generated, and the analysis precision is improved; then executing player state adaptation based on the set, generating a dynamic control response sequence containing an equipment state adjustment command, a media content positioning parameter and an interface interaction logic identifier, driving a player to execute a multi-dimensional control operation and generating real-time play control effect feedback data; and finally, multi-modal analysis parameters are optimized according to feedback data, a self-adaptive instruction analysis strategy is generated, and the control experience of a user on the audio and video player is optimized.

A method includes: receiving a video file from a first publisher; partially decoding the video file based on visual characteristics in the video file to generate a proxy video representation of the video file. The method further includes, for a first resolution: accessing a first model associated with the first resolution, the first model configured to derive target bitrates based on resolutions and target viewing qualities; passing the proxy video representation and the source resolution to the first model; and receiving a first target bitrate for the first resolution returned by the first model. The method further includes: defining a first rendition, for the video file, characterized by the first resolution and the first target bitrate; generating an encoding ladder identifying the first rendition; and publishing the encoding ladder for access by a video player for streaming playback segments of the video file.

The utility model relates to the technical field of audio and video players, and discloses a high-definition audio and video playing all-in-one machine which comprises a supporting plate, sliding shells are fixedly connected to the two sides of the supporting plate, mounting plates are fixedly connected to the two sides of the top and the two sides of the bottom of each sliding shell, an L-shaped plate is fixedly connected to one side of each sliding shell, and the L-shaped plate is fixedly connected to the other side of each sliding shell. And one end of the L-shaped plate is in threaded connection with an insertion rod. According to the high-definition audio and video playing all-in-one machine, a first rotating rod and a second rotating rod are rotationally connected, so that the player body can be rotated out of the sliding shell forwards, a sliding plate slides up and down in the sliding shell in a matched mode, the height of the player body can be reduced, the player body is close to the ground and placed, and meanwhile the back face of the player body is far away from the wall; the player body is more convenient for a worker to maintain and operate, electronic components in the player body are prevented from falling off accidentally and being damaged when the player body is maintained at a high position, and the convenience of maintenance and operation of the player body is improved.

This invention relates to the fields of audio and video playback technology and network communication technology, specifically a dynamic control method and system for video playback caching. By introducing intelligent prediction models, dynamic weight allocation algorithms, and scene association mechanisms, it achieves precise adjustment of video player caching duration, download speed, and external parameters, thereby maximizing the utilization of the player's local cached content, improving bandwidth utilization, reducing CDN bandwidth costs, and minimizing playback stuttering. Furthermore, this invention provides dynamic parameter and intelligent algorithm configuration interfaces for external users, allowing them to adjust caching control strategies based on multiple different parameters and business scenarios to achieve the optimal caching strategy for their own business.

A computing device for expanding video viewing area is provided, including processing circuitry configured to execute a video player client using a browser program The video player client is configured to display a first video of a video feed in a first display region of the GUI in a first display mode in which a browser address bar, a browser navigation bar, the first video, and a video player tool bar of the video player client are displayed. The video player client is configured to display a second video in a second display region in a second display mode in which the second video, the video player tool bar, and a third video are displayed. The second display region is vertically larger than the first display region, and the third video is displayed below the second video and under the video player tool bar and over the navigation bar.

The application relates to a video quality problem determination method and device, a storage medium and a program product. The video quality problem determination method comprises the following steps: receiving protocol information on a video player and a network device, determining an abnormal frame quality parameter and an abnormal packet quality parameter according to the protocol information, and determining a cause of video quality abnormality of the video player and a device according to the abnormal frame quality parameter and / or the abnormal packet quality parameter. According to the video quality problem determination method, the cause of the video quality problem and the device can be rapidly and accurately determined.

Techniques relating to live advertising management are disclosed. A method for providing content- and user-specific advertising placement includes receiving a video content, encoding the video content using a cloud encoding component, thereby generating encoded video content, extracting content metadata from the video content, generating extracted and advertising-relevant content metadata from the content metadata using an AI model, providing the encoded video content with the extracted and advertising-relevant content metadata to a video player, and determining an advertising placement using a content-aware ad server based on the extracted and advertising-relevant content metadata and a set of user preferences. The extracted and advertising-relevant content metadata may be provided using in-band metadata embedding or out-of-band metadata embedding.

An ad player presents ads in association with a video player by evaluating an associated ad script. The ad player transforms data included in the ad script into operational instructions. Hence, the ad player flexibly and dynamically configures itself and presents ads in accordance with the contents of the ad script, enabling a publisher to modify advertising aspects simply by modifying the ad script. The ad script can comprise a script in a tag-based markup language that is readable by the ad player. For example, the ad script can include one or more tags, each tag including one or more attributes that are each set to a value. The ad player determines the values of the attributes and presents ads in accordance with associated ad characteristics or behaviors.

The utility model relates to a device used in news transmission teaching, which comprises a support frame, an upper teaching board and a lower teaching board are arranged on the front side of the support frame, the upper teaching board is connected with the support frame through an upper adjusting assembly, and the lower teaching board is connected with the support frame through a lower adjusting assembly. And the upper teaching board and the lower teaching board are fixedly connected with hanging racks which are used for hanging detachable video players. By arranging the upper teaching board and the lower teaching board, different news information can be conveniently subjected to contrast teaching operation, and by adjusting the positions of the upper teaching board and the lower teaching board, the equipment flexibility during news playing teaching is improved. When videos need to be played, the video players are hung on the hanging frames of the upper teaching board and the lower teaching board, the overall structure is simple and easy to operate, and the overall installation and use cost is saved.

A computing device for expanding video viewing area is provided, including processing circuitry configured to execute a video player client using a browser program. The video player client is configured to display a first video of a video feed in a first display region of the GUI in a first display mode in which a browser address bar, a browser navigation bar, the first video, and a video player tool bar of the video player client are displayed. The video player client is configured to display a second video in a second display region in a second display mode in which the second video, the video player tool bar, and a third video are displayed. The second display region is vertically larger than the first display region, and the third video is displayed below the second video and under the video player tool bar and over the navigation bar.

An image display device and a method for controlling the same are disclosed. The image display device is configured so that images are reproduced and displayed without being broken even if a frame rate of an input video signal changes. The image display device includes a display; a communication unit configured to communicate with a video player; and a controller. The controller receives auxiliary video information (AVI) frequency information of a video signal received from the video player, presets a frame rate of the video signal based on the received AVI frequency information when the AVI frequency information is not a preset default value, and controls the video signal to be displayed on the display according to the preset frame rate.

The invention relates to a video playing method and device, electronic equipment and a storage medium. Acquiring a player state corresponding to a video player playing the video, a network state of a network environment where the video player is located and a candidate playing gear attribute of each candidate playing gear in the variable candidate playing gear set; respectively combining the player state and the network state with each candidate playing gear attribute to obtain a target combination feature; respectively inputting each target combination feature into a target value network with a shared weight parameter in a target model, so that the target value network outputs a first value score of a corresponding candidate playing gear; and determining a target playing gear from the candidate playing gear set based on all the output first value scores, and downloading and playing the target video fragment based on the target playing gear. The watching experience of the user is improved.

1. The name of the design product: electronic device video player frame enlarged graphical user interface main interface. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: both the overall and partial uses are for enlarging the video player frame. 7. The human-computer interaction mode of the graphical user interface: enlarge the video player frame by clicking or dragging at the "star" of the video player frame, or the video player frame will automatically enlarge after watching the video for a certain period of time. 8. Other circumstances that need to be explained: the part shown by the dashed line does not constitute part of the design protected by the patent.

The article to which the present design relates is a controller used to operate an electronic device that functions as, for example, a game console, a computer main unit, an audio (music) and / or video player, an audio and / or video recorder, a network recorder, or a player for recording media such as DVDs.

The application relates to the technical field of audio and video control, and discloses an audio and video player control method based on a voice instruction. The method comprises the following steps: collecting original voice instruction streams of a user, the instruction streams containing a time domain audio signal sequence, environmental noise spectrum and user pronunciation characteristic parameters, so that voice information can be comprehensively captured; performing multi-modal instruction analysis processing on the original voice instruction streams, generating a structured control instruction set containing an acoustic control intention identifier, a semantic operation object description and context association parameters, and improving analysis accuracy; then performing player state adaptation based on the set, generating a dynamic control response sequence containing device state adjustment commands, media content positioning parameters and interface interaction logic identifiers, driving the player to perform multi-dimensional control operations and generating real-time playing control effect feedback data; and finally optimizing multi-modal analysis parameters according to the feedback data, generating an adaptive instruction analysis strategy, and optimizing the control experience of the user on the audio and video player.

The invention relates to a language learning system, which comprises a learning system, a video player and a foreign language video material, and is characterized in that the output end of the learning system is electrically connected with the video player, and the foreign language video material is in data connection with the learning system and the video player through a data memory. By adopting the translation algorithm module and the subtitle display module, an English learning program is highly simplified, English learning becomes closer to a native language learning process, information of a foreign language video material is decomposed, extracted, translated and combined, a learner can comprehensively and accurately learn the foreign language video material, and meanwhile, the learning efficiency is improved. The translated subtitle information is transmitted to the video player in real time to be displayed, so that a learner can view the translated subtitle information while watching the video, and the learning efficiency and effect are improved.

Methods and supporting systems collect data associated with interactive videos user engagement and dynamically adapt an interactive video application and / or interactive video content and detect anomalous behaviors based on the data.

Many conventional advertisements designed for display as part of a web page executed by a web browser are not suitable for display in an online video player that, though included in a web page, is executed by a multimedia platform. Such conventional advertisements are referred to herein as web page advertisements. A system display a web page advertisement in the frame of such an online video player by determining characteristics of the video player in the context of the multimedia platform and converting those characteristics into a context compatible with the web browser. The system can also include a virtual web browser that executes either on the multimedia platform on a server device that is communicatively coupled to the multimedia platform. The system can also include an ad tag translator that executes either on the multimedia platform on a server device that is communicatively coupled to the multimedia platform.

The utility model discloses a vehicle-mounted audio-video device with a knob switch, and aims to solve the problems that a conventional vehicle-mounted audio-video player is easily influenced by relatively large sunlight, so that passengers on a rear seat cannot see a display screen clearly, and the use is very inconvenient. The equipment comprises an audio-video equipment body and a shell, a knob switch is installed at the bottom end of the audio-video equipment body, the audio-video equipment body is installed on the right side of the shell, a U-shaped frame is arranged in the shell through a left-right adjusting assembly, a rotating shaft is arranged in the U-shaped frame through a rotating adjusting assembly, and two connecting rods are fixedly connected to the right side of the rotating shaft. According to the utility model, by arranging the left-right adjusting assembly and the rotary adjusting assembly, the display screen is adjusted to a proper angle by clicking an adjusting button in the display screen of the audio-video equipment body during use, so that the display screen is prevented from being influenced by sunlight, passengers on the rear seat can see the display screen clearly, and the use is more convenient.

Disclosed solutions provide for interactive video editing and playback with three dimensional (3D) object manipulation. Examples enable video players to display both an underlying static video along with a 3D object as dynamic content. The video editor presents a settings editor that enables the creator of the video to specify the ability of viewers to interact with the 3D object. The video viewer exposes settings for the dynamic content to enable users to reconfigure the display of the 3D dynamic content, making the video rendering an interactive experience. Use of references (e.g., URLs) within the dynamic content enables videos distributed in the new format updateable and correctable, such that information that is subject to change may be kept current, and informational errors introduced at the time of the video production may be corrected—without requiring creation and distribution of a substitute video file.

The invention relates to a video playing method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a current player state corresponding to a video player for playing a video and a current network state of a network environment where the video player is located in a target video fragment of the video needing to be downloaded; based on the current network state and the current player state, utilizing the trained target parameter model to determine a buffer duration threshold value corresponding to a buffer area of the video player; determining a target playing gear corresponding to the target video fragment based on the buffer duration threshold, and downloading the target video fragment based on the target playing gear; and when the target video fragment needs to be played, controlling a video player to play the downloaded target video fragment. The watching experience of the user is improved.

The utility model discloses a semen collection device for male genital department, which relates to the technical field of semen collection devices and comprises a plurality of transparent collection boxes, auxiliary components are arranged at the bottoms of the transparent collection boxes, semen collection components are arranged on the left sides of the tops of the auxiliary components, and supporting components are fixedly connected to the bottoms of the auxiliary components. The auxiliary assembly comprises a placement table, the four corners of the bottom of the placement table are fixedly connected with the top of the supporting assembly, a video player is fixedly installed behind the top of the placement table, and a placement groove is formed in the position, close to the front, of the left side of the top of the placement table. According to the semen collection device for the male genital department, the air bag layer is fixedly connected between the handheld area and the second silica gel ring, the handheld area is conveniently held by a hand to transmit and extrude the second silica gel ring and then transmit the second silica gel ring to the genital organ, and the effects of simulating the vagina and facilitating semen collection are improved through the multiple convex corrugated rings on the inner wall of the second silica gel ring.

A computing device for expanding video viewing area is provided, including processing circuitry configured to execute a video player client using a browser program. The video player client is configured to display a first video of a video feed in a first display region of the GUI in a first display mode in which a browser address bar, a browser navigation bar, the first video, and a video player tool bar of the video player client are displayed. The video player client is configured to display a second video in a second display region in a second display mode in which the second video, the video player tool bar, and a third video are displayed. The second display region is vertically larger than the first display region, and the third video is displayed below the second video and under the video player tool bar and over the navigation bar.

1. The name of the design product: DVD video player (with radio function FT-180BT). 2. The use of the design product: for radio, DVD audio and video playing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A video player includes a processor; and a memory that includes instructions, which when executed, cause the processor to execute the following steps: predicting a future throughput by using a past throughput value; configuring a search space for identifying a quality adaptation schedule; extracting a plurality of paths in the search space; estimating, based on the future throughput, a quality of experience value for each path of the extracted plurality of paths; identifying a path corresponding to a highest quality of experience value from among the estimated quality of experience values, as the quality adaptation schedule; determining, based on the quality adaptation schedule, a quality value of a chunk to be requested for the future unit time interval subsequent to the current unit time interval; requesting the chunk with the determined quality value; and receiving the chunk with the determined quality value.

The invention discloses a video playing method and device, a storage medium and electronic equipment, and relates to the technical field of video processing, and the method comprises the steps: responding to switching of a player of a target video, determining a to-be-rendered video frame of the target video from decoded video frames of the target video, and determining a first to-be-decoded video frame of the target video; playing the to-be-rendered video frame and the audio content corresponding to the to-be-rendered video frame; and in response to completion of initialization of the first video player, sharing the to-be-rendered video frame and the first to-be-decoded video frame with the first video player so as to switch the player of the target video to the first video player. In the video playing process, the video playing stop condition can be avoided by playing the to-be-rendered video frame and the audio content of the to-be-rendered video frame; and the video frames can be shared in the player, so that synchronization of up-down playing contents before and after the player is switched is realized, and the user experience is improved.

The application provides a display device and a video continuation playing method. When a display displays a first interface, the method can create a second interface in response to a video continuation playing instruction indicating playing a target video. The display level of the second interface is higher than that of a video playing window in the first interface. The second interface and the first interface establish a data intercommunication relationship. The display area of the second interface is the same as that of the first interface. The first interface is created based on an active component, and the second interface is created based on a window object. A transparent area is arranged in the second interface. The display displays the second interface, so that the video playing window in the first interface continues to play the target video through the transparent area in the second interface. The method uses the same video player to realize video continuation playing of two interfaces, and solves the problem of delay of video continuation playing when the interfaces are switched.

A method for presenting an interactive video to a user. The method includes providing an application layer including at least one first user interface (UI) element, providing a video player layer including at least one second UI element, the video player layer being integrated in the application layer and configured to present the interactive video to the user, receiving a first user interaction associated with the at least one first UI element, and dynamically modifying the interactive video and / or the at least one second UI element included in the video player layer based on the first user interaction.

1. Name of the product in this design: Player (F57 Multifunctional Video Player). 2. Purpose of this design: for audio and video playback. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.