Abstract: Provided is a production apparatus that can produce a distribution content that offers an even richer color tone expression during playback of video. The production apparatus for producing a distribution content including distribution video data is constituted by an original acquisition unit that acquires original video data; a distribution video acquisition unit that acquires the distribution video data, the distribution video data having been generated by conversion of the original video data to a lower gradation; a difference generation unit that generates difference data between the original video data and the distribution video data; and an output unit that outputs the difference data. A playback apparatus plays back the distribution content.

Abstract: A storage device and method for resuming playback of content are provided. In one embodiment, a storage device comprises a memory operative to store a plurality of versions of content. The storage device receives a request for one of the versions of the content from a host, provides the requested version of the content to the host, and provides bookmark information from which the host can determine a location where to resume playback of the content, wherein the bookmark information indicates where playback ended for a different version of the content.

Abstract: An imaging apparatus includes: a first display panel unit for executing display toward a user side; a second display panel unit for executing display toward a subject side; an imaging processing unit for subjecting incident light from the subject side to photoelectric conversion to obtain a captured image signal; a recording processing unit for executing a recording process to a recording medium regarding the captured image signal obtained at the imaging processing unit; and a control unit for controlling the display states of the first display panel unit and the second display panel unit for each of a plurality of various types of operation periods changing along with the operation of the imaging processing unit or the recording processing unit, and executing display control wherein the first display panel unit and the second display panel unit can have different display content during at least a single operation period.

Abstract: A method includes identifying video content that includes an audiovisual component, receiving an identification of the audiovisual component, and receiving at least one component location of the audiovisual component in the video content. Each component location indicates a time and a screen position with which the audiovisual component is associated with in the video content. Component information associated with the audiovisual component is received. A video tag is generated based on the audiovisual component and the component information. The method includes populating one or more fields associated with the video tag based on the component information, the identification of the audiovisual component, and the at least one component location. The method also includes presenting the video tag to a user. The video tag is selectable to present the video content at the at least one component location.

Abstract: Provided are a method and an apparatus for managing digital contents and a method and an apparatus for executing digital contents according to playback positions. The method for managing digital contents includes inputting digital contents from a digital contents provider, inputting playback positions of the digital contents at which at least one application will perform an operation, and generating a list of playback positions in which the playback positions are recorded, based on attribute information on the application.

Abstract: A signature device including a storage unit configured to store moving image data, and a processor configured to extract original metadata from moving image data for the image data of each of a plurality of images forming the moving image data, the original metadata including location data of the image data and identification data of the moving image data, to encode the image data of each of the images into still image data in accordance with an image format, to write the still image data into a first area, to write the original metadata extracted by the extractor into a second area, the first area and the second area being included in a storage area of a still image data file in which the still image data is filed, and to generate summary data for the still image data file.

Abstract: A method of automatic announcer voice removal from a televised sporting event. A sound processing circuit divides an audio input signal of a televised sporting event into multiple audio segments. The audio input signal includes crowd noise and announcer commentary. If an audio segment does not exceed a pre-defined amplitude threshold, a voice removal utility adds the audio segment to a recent crowd noise library and stores the segment in an output buffer. If the amplitude of a segment exceeds the threshold, the utility adds the segment to a recent announcer voice library. The sound processing circuit generates an attenuated version of the segment and blends the attenuated version with one or more mixed segments from the recent crowd noise library. The voice removal utility stores the attenuated and blended segment in the output buffer and outputs one or more audio segments from the buffer in a chronological order.

Abstract: A method, client application and user terminal, the method including providing a packet-based communication system for conducting voice or video calls over a packet-based network and providing an instance of a client application enabling a first user terminal to access the packet-based communication system. The client application is configured so as when executed on the first terminal to receive an input from multiple different audio and/or video input transducers of the first terminal, to analyze those inputs in relation to one another, and based on that analysis to select at least one audio and/or video input transducer and/or output transducer of the first terminal for use in conducting a voice or video call with a remote user terminal via the packet-based communication system.

Abstract: A system and method for storing video data according to one embodiment includes receiving a video signal comprising television programming, and converting the video signal to video data. Additionally, the method includes storing temporal-based portions of the video data in files on a storage device, and creating reduced quality video data from at least one of the video signal and the video data. Further, the method includes storing the reduced quality video data on a storage subsystem, and outputting at least one of the video data or the reduced quality video data. Other systems and methods are also included.

Abstract: A program information display device includes: an identification unit which obtains identification information for identifying a video program and a video program scene included in the video program which are being displayed in a television; a program information obtainment unit which obtains program information including first program information and second program information which are relevant to the video program identified by the identification information and are different in content from each other; a display unit which displays the program information obtained by the program information obtainment unit; and a control unit which, in the case where the video program scene identified by the identification information transitions from a non-CM scene to a CM scene, switch the program information being displayed in the display unit, from the first program information to the second program information according to the transition from the non-CM scene to the CM scene.

Abstract: An information processing system including a first apparatus that reproduces content, acquires behavior data corresponding to a viewer of the reproduced content, and stores the acquired behavior data and synchronization data indicating a timing of the reproduced content with respect to the acquired behavior data. The system also includes a second apparatus that reproduces the content with the behavior data based on the stored synchronization data.

Abstract: Systems and methods for summarizing a video assign frames in a video to at least one of two or more groups based on a topic, generate a respective first similitude measurement for the frames in a group relative to the other frames in the group based on a feature, rank the frames in a group relative to one or more other frames in the group based on the respective first similitude measurement of the respective frames, and select a frame from each group as a most-representative frame based on the respective rank of the frames in a group relative to the other frames in the group.

Abstract: An image reproducing apparatus, a server, and image reproducing methods thereof are provided. The image reproducing apparatus includes a reproducer which reads and processes a first video signal and an audio signal for a first image from a multimedia medium; a signal processor which processes additional data received from a server to generate a second video signal for a second image based on the first video signal; and a controller which collects image reproducing apparatus information and multimedia medium information through the reproducer, requests a host authentication and the additional data along with transmitting the collected information to the server, and generates the second video signal by synthesizing the first video signal output from the reproducer and the additional data processed by the signal processor.

Abstract: In general, in one aspect, the disclosure describes a video recording system including a user interface to enable a user to enter commands. A bookmark manager is to generate bookmarks corresponding to locations in the videos being recorded based on bookmark commands received, to assign end points for the bookmarks, and to generate a program based on selection of one or more of the recorded videos and selection of at least a subset of the bookmarks associated with the one or more recorded videos. A video record/playback manager is to control recording of the videos and the associated bookmarks and to present the program by playing the at least a subset of the associated bookmarks for the one or more of the recorded videos. Playback of each of the at least a subset of the associated bookmarks is to end at the assigned endpoint.

Abstract: Disclosed are various embodiments for providing extrinsic data relevant to a video content feature. A request for a video content feature is obtained from a client. The video content feature and relevant extrinsic data is sent to the client in response to the request. The extrinsic data indicates cast members who perform in the video content feature, a division of the video content feature into scenes, and a corresponding subset of the cast members who perform in each of the scenes.

Abstract: A video recording camera system provide remote control functionality through a wireless handset interface. In embodiments, a video recording camera includes an optical sensor, a processor coupled to the optical sensor to process an input image signal received from the optical sensor into an encoded video data stream, a non-volatile storage medium coupled to the processor to store, locally in the video recording camera, encoded video data stream as recorded video data, and a wireless transceiver. In embodiments, a cellular-enabled wireless communication handset communicatively couples to the video recording camera over a wireless personal area network (WPAN) supported by the camera's wireless transceiver. The handset serves as a gateway to the camera providing access to recorded video data or functions of the camera, via the WPAN, as determined based on communications conducted by the handset over a cellular communication link.

Abstract: When identification information of an appending start frame coincides with identification information of the final frame of moving image data of an existing moving image file, an image processing apparatus changes the appending start frame to another frame.

Abstract: A receiver allows controlling a device to be controlled such as a display device based on reference timing acquired from reception data without delay and with low power consumption, and includes: a communication device receiving data incoming intermittently; a first control circuit analyzing the data received by the communication device to identify the presence of a predetermined reference timing signal pattern in the data; and a timer for counting a clock from an initial value, generating a control signal for the device to be controlled according to a resulting count value, and if the count value reaches a predetermined interval value, resuming counting the clock at the initial value. The timer changes the initial value to reduce a count of the clock between the initial value and the interval value if the first control circuit identifies the predetermined reference timing signal pattern to be present.

Abstract: The subject matter discloses a method, comprising obtaining a current retention time of storage associated with a digital recorder; obtaining current bitrates of channels used to transmit video captured by edge devices communicating with the digital recorder. The method then determines change in compression rates to be allocated to at least a portion of the channels according to the current retention time and the current bitrates and transmits the change in compression rates to be allocated to the channels to edge devices communicating with the digital recorder. The method can be implemented in a system in which several digital recorders use the same storage.

Abstract: An image capturing system that records on a video recording unit a video captured by an image capturing apparatus and displays the video thus captured on a display unit comprises a change recording unit that records information of the time when, and the region where, a change of status occurs when the change detection unit detects such a change of status, and an extraction unit that extracts a partial region of video from the video thus recorded for displaying on the display unit. The extraction unit switches the video that is displayed on the display unit by extracting a video of the region of the change of status when the imaging time of the video that is displayed on the display unit reaches a time before a time prior to change that is preset, from the time when the change of status occurs.

Abstract: Embodiments of the present invention provide a system, method, and program product. In certain embodiments, a computing device monitors a viewing selection of an episode multimedia file, wherein the episode multimedia file is included as executable code on an optical disc, and wherein the episode multimedia file is associated with a television series. The computing device determines whether the episode multimedia file or a copy thereof has been previously executed by a computing device associated with the user of the monitoring computing device. The computing device transmits the episode multimedia file for display, in response to determining that the episode multimedia file or a copy thereof was not previously executed by the computing device associated with the user of the monitoring computing device. The computing device generates an action, in response to determining that the episode multimedia file or copy thereof was previously executed by the computing device.

Abstract: Enhanced history buffer systems and methods are operable to temporarily store program content for program events. An exemplary embodiment receives program content corresponding to each of the plurality of program events, generates a unique discrete program content file in the enhanced history buffer for each of the plurality of program events, and stores the received program content for each of the plurality of program events in the associated one of the discrete program content files. Each discrete program content file begins at a known starting location in the enhanced history buffer and ends at a known ending location in the enhanced history buffer.

Abstract: The present invention relates to an information processing device, an information processing method, and a program, whereby playback of PG and TextST images can be controlled from a BD-J application. There are defined a mono PG/TextST stream of a PG/TextST image that is a mono image serving as a 2D image, a stereo PG/TextST stream of a PG/TextST image that is a stereo image serving as a 3D image, and a PG/TextST stream for offset of a PG/TextST image that is a mono image to be used for generating a stereo image along with an offset value for giving disparity to the mono image, as a PG/TextST stream of a PG/TextST image. An stream selecting API selects a mono PG/TextST stream, a stereo PG/TextST stream, or a PG/TextST stream for offset. The present invention may be applied to a BD player configured to play a BD, or the like.

Abstract: Real-time access by a public authority emergency responder to surveillance video of a privately-controlled source is conditionally pre-authorized dependent on the existence of at least one pre-specified emergency condition, and recorded in a data processing system. A public authority emergency responder subsequently requests real-time access to the surveillance video (e.g., during an emergency), and if the pre-specified emergency condition is met, access is automatically granted, i.e., without the need for manual intervention. A pre-specified emergency condition could, e.g., be an alarm condition detected by a sensor at the site of the video surveillance, or a declared state of emergency, properly declared by an appropriate public official.

Abstract: A video editing apparatus capable of generating edited video data includes a video data selection unit configured to select a plurality of pieces of video data based on a set selection condition, an estimation unit configured to estimate correlation between video frames of the plurality of pieces of the video data selected by the video data selection unit, a cut-point setting unit configured to set the video frames estimated with a predetermined high correlation by the estimation unit as a cut-point, if the plurality of pieces of the video data selected by the video data selection unit are connected, and a generation unit configured to connect the plurality of pieces of the video data selected by the video data selection unit based on the cut-point set by the cut-point setting unit, and generate the edited video data.

Abstract: The present invention relates to an information processing device, an information processing method, and a program, whereby playback of PG and TextST images can be controlled from a BD-J application. There are defined a mono PG/TextST stream of a PG/TextST image that is a mono image serving as a 2D image, a stereo PG/TextST stream of a PG/TextST image that is a stereo image serving as a 3D image, and a PG/TextST stream for offset of a PG/TextST image that is a mono image to be used for generating a stereo image along with an offset value for giving disparity to the mono image, as a PG/TextST stream of a PG/TextST image. An stream selecting API selects a mono PG/TextST stream, a stereo PG/TextST stream, or a PG/TextST stream for offset. The present invention may be applied to a BD player configured to play a BD, or the like.

Abstract: The present invention relates to an information processing device, an information processing method, and a program, whereby playback of PG and TextST images can be controlled from a BD-J application. There are defined a mono PG/TextST stream of a PG/TextST image that is a mono image serving as a 2D image, a stereo PG/TextST stream of a PG/TextST image that is a stereo image serving as a 3D image, and a PG/TextST stream for offset of a PG/TextST image that is a mono image to be used fro generating a stereo image along with an offset value for giving disparity to the mono image, as a PG/TextST stream of a PG/TextST image. An stream selecting API selects a mono PG/TextST stream, a stereo PG/TextST stream, or a PG/TextST stream for offset. The present invention may be applied to a BD player configured to play a BD, or the like.

Abstract: The invention relates to a display (30) for displaying the progress of a recording process, which shows video data of events that are recorded during the recording process in chronologically graduated resolution.

Abstract: Identifying and determining content in media, correlating among frames to find that content in other frames, and making a list of that content; and also describes a player which can play the media to include or exclude the content.

Abstract: In one embodiment, a method for segmenting video data in a mobile communication terminal includes acquiring sensor data periodically together with video data during video shooting, and segmenting the video data based on the acquired sensor data.

Abstract: Systems and methods are provided for caching media data to thereby enhance media data read and/or write functionality and performance. A multimedia apparatus, comprises a cache buffer configured to be coupled to a storage device, wherein the cache buffer stores multimedia data, including video and audio data, read from the storage device. A cache manager coupled to the cache buffer, wherein the cache buffer is configured to cause the storage device to enter into a reduced power consumption mode when the amount of data stored in the cache buffer reaches a first level.

Abstract: The present invention easily realizes synchronization between processor cores in a multicore system. A data processing system receiving a group of data of different kinds from the outside and performing data processes by kinds includes: a plurality of data process control units corresponding to the kinds of the data group and performing data processes on the data group of corresponding kinds; and a memory unit which can be accessed by the data process control units and has a first region storing a value indicating whether the data process by the data process control units can be executed or not. Each of the data process control units updates the value in the first region on completion of preparation for executing the data process of itself and, when the value in the first region becomes a predetermined value, synchronizes start timings of the data processes and executes the data processes.

Abstract: A computer-implemented video analyzing method includes dividing a video into a plurality of sections. The similarity value of the first frame and the last frame of each section is greater than zero. A representative frame is selected from each section, and the similarity value of each two representative frames is computed. Two sections the similarity of whose representative frames is the greatest are combined into one section. The recording time of the first frame and the recording time of the last frame of each section is determined if the similarity value of representative frames of each two adjacent sections is zero.

Abstract: Video and audio of a capture area is recorded. The capture area includes a sound-producing element that is to appear within a video. A radio-frequency identification (RFID) tag is attached to the sound-producing element. The RFID tag is scanned to automatically track the sound producing element relative to a position in the capture area. Configurable audio associated with the sound-producing element is embedded within the video.

Abstract: An imaging system includes an imaging device and a portable terminal device. The portable terminal device includes a marker time information generation unit, a time difference detection unit, and a correction unit. The marker time information generation unit generates marker time information containing a marker input to a video file generated by the imaging device and input time of the marker in association with each other. The time difference detection unit detects a time difference between time measured by the clock of the imaging device and time measured by the clock of the portable terminal device. Then, the correction unit corrects the input time of the marker contained in the marker time information based on the time difference detected by the time difference detection unit and thereby generates corrected marker time information.

Abstract: Provided is a content reproduction control system equipped with: a signal characterizing quantity sequence extraction means that, for each content item stored in a content group storage unit that stores at least more than one content item, extracts a signal characterizing quantity sequence which is the sequence of the signal characterizing quantities associated with the content positions on the time axis; a common section group detection means that detects, as a common section group in the signal characterizing quantity sequence for each content item, a common section group for which the signal characterizing quantities for different content items are similar to each other; a content reproduction quality information collection means that, for each common section group, collects content reproduction quality information which indicates the reproduction quality of the content to which each common section of a common section group belongs; and a content reproduction control means that, when the content contained

Abstract: A method and an apparatus for capturing video data and audio data according to reproduction of a moving picture stream are provided. In an apparatus for reproducing the moving picture, a moving picture feature section at a capture instruction time is determined as a capture section for audio data and video data decoded from the moving picture stream when a capture instruction is input while the moving picture stream is reproduced. Next, audio data and video data corresponding to the capture section among the audio data and the video data decoded from the moving picture stream are captured.

Abstract: Some embodiments of the present invention refer to an apparatus and method for managing video storages. The method may include periodically receiving parameters indicative of a level of performance of video storage units and detecting up-down states of the video storage units upon receipt of an instruction to record video data. The method may further include detecting writing rates and reading rates of video data associated with the storage units and selecting one of the video storage units to record the video data, based on the parameters received, the detected up-down states, the detected writing rates and the detected reading rates.

Abstract: Techniques and architecture are disclosed for managing power use during operation of an electronic device capable of processing and/or playback of audio and/or video (AV) content. In some instances, the disclosed techniques/architecture can be used, for example: (1) to stop decoding and/or rendering of AV content upon detecting that a user wishes to stop or is otherwise unable to consume (e.g., hear/listen to or otherwise utilize) such AV content; and/or (2) to continue/re-enable decoding and/or rendering of AV content upon detecting that a user wishes or is otherwise able to continue/resume consumption thereof. In some cases, use of the disclosed techniques/architecture may reduce central processing unit (CPU) cycles, audio digital signal processing (DSP), rendering hardware usage, etc., and/or otherwise make more efficient use of battery charge, and thus may realize an improvement in battery life, for example, for a mobile/battery-operated device capable of AV processing and/or playback.

Abstract: There is provided an information processing apparatus which includes a subtitle processing unit for extracting a subtitle feature quantity representing a feature of a content from subtitle information included in the content, a subtitle feature quantity accumulation unit for associating and storing identification information capable of identifying the content and the subtitle feature quantity extracted from the content by the subtitle processing unit, a subtitle feature quantity collation unit for collating the subtitle feature quantity stored in the subtitle feature quantity accumulation unit and a subtitle feature quantity to be determined, thereby determining sameness between the content corresponding to the subtitle feature quantity stored in the subtitle feature quantity accumulation unit and a content corresponding to the subtitle feature quantity to be determined, and a collation result output unit for outputting a collation result of the subtitle feature quantity collation unit.

Abstract: According to one aspect of the invention, an image processing apparatus comprises: a unit configured to obtain an input image and a subsequent image; a unit configured to obtain N replicated images from the input image; a generating unit configured to generate a low-frequency enhanced image; a subtraction unit configured to generate a high-frequency enhanced image; a synthesizing unit configured to generate a high-frequency output image; and an output unit configured to select and output one of the low-frequency enhanced image and the high-frequency output image. The generating unit comprises a unit configured to obtain a motion vector of an object, and a filter unit configured to apply the filter to pixels around a specified pixel position Q in the replicated image, to obtain a pixel value at a pixel position P in the low-frequency enhanced image.

Abstract: According to one embodiment, a video playback apparatus includes a recorder, storage, a setter, a classifier and a display controller. The setter is configured to set a keyword for searching for a comment on the program recorded by the recorder, from the comments stored in the storage. The classifier is configured to classify on which program recorded by the recorder the comment stored by the storage is made, based on the keyword set by the setter. The display controller is configured to, when playing back the program recorded by the recorder, perform control to display the comment classified by the classifier as a comment on the program, and the program.

Abstract: A data recording/playback configuration whereby data compatible with a standard such as the BD standard, AVCHD standard, or the like, and data incompatible with a standard are usable together is realized. In the event that recorded data is data compatible with a standard such as the BD standard, AVCHD standard, or the like at the time of data recording processing as to a medium, the management information of the recorded data is recorded in a management information file only for data compatible with a standard, and in the event that the recorded data is data incompatible with a standard, a URI (Uniform Resource Identifier) that is file identification information to be applied to playback of recorded data is recorded in a file list. Playback processing is performed by using the management information file only for data compatible with a standard at the time of playback of data compatible with a standard, and by applying the file list at the time of playback of data incompatible with a standard.

Abstract: A progressive video streaming apparatus and method based on a visual perception are provided, and the progressive video streaming apparatus may include a gaze detector to detect gaze information including at least one of a location of a focus and a viewing angle of a user, a video playback quality determiner to determine video playback quality layers, based on the detected gaze information, a progressive streaming receiver to request video data and receive the video data, using a visual perception priority based on the detected gaze information, and a visual perception-based player to play back the received video data, by controlling an interactive delay to be reduced below a selected criterion, while reducing a visually recognized quality change in the received video data below another selected criterion.

Abstract: Systems, methods, and computer storage mediums are provided for requesting a geo-referenced interactive tour using media objects collected from a plurality of users. An exemplary method includes accessing a plurality of selected user profiles. Each user profile is associated with one or more users. Media objects hosted by the selected user profiles are clustered into trip segments based on a velocity value associated with each media object. Geo-referenced data for at least one trip segment is collected based on a first and last media object associated with the trip segment. The trip segments are combined into the digital video. Each trip segment is rendered to include its associated media objects and geo-referenced data. Each trip segment is rendered according to a presentation style that is selected based on its associated media objects.

Abstract: Available storage media capacity for personal video recording increases continuously. metadata can be used to organize the recordings, search for content and access specific recordings. If metadata are embedded within the multimedia content itself, like DVB specific Service Information, which are multiplexed with the audio and video streams to form a MPEG-2 transport stream, a search based on this metadata would require an inefficient and time consuming search through all multimedia content stored. According to the invention metadata information is gathered, analyzed and processed to form metadata entities, which are amended by a reference to the content itself. A descriptor stream is formed from the resulting pairs of metadata entities and references to the content and is stored separately from the files comprising multimedia content. In this way, for data of an MPEG-2 transport stream the metadata can be accessed without a need to reparse the entire stream.

Abstract: A method for providing a digital content is disclosed. In accordance with the present invention, a playback information package generated according to a playback sequence of a main digital content and an auxiliary digital content is used to facilitate a configuration of a playback apparatus supporting a BD-J specification.

Abstract: A method for providing improved performance in retrieving and classifying causal sets of events from an unstructured signal can comprise applying a temporal-causal analysis to the unstructured signal. The temporal-causal analysis can comprise representing the occurrence times of visual events from an unstructured signal as a set of point processes. An exemplary embodiment can comprise interpreting a set of visual codewords produced by a space-time-dictionary representation of the unstructured video sequence as the set of point processes. A nonparametric estimate of the cross-spectrum between pairs of point processes can be obtained. In an exemplary embodiment, a spectral version of the pairwise test for Granger causality can be applied to the nonparametric estimate to identify patterns of interactions between visual codewords and group them into semantically meaningful independent causal sets.

Abstract: In a method for adjusting a viewing angle of 3D images using an electronic device, the electronic device includes a distance sensor, a camera lens and a 3D display screen. The distance sensor senses a distance between a viewer and the 3D display screen, and the camera lens to capture a digital image of the viewer. The method calculates a viewing angle of the viewer according to the distance and a displacement between the viewer and the 3D display screen, and calculates an angle difference between the viewing angle of the viewer and a viewing angle range of the 3D display screen. The method further adjusts a viewing angle of a 3D image according to the angle difference, and displays the 3D image on the 3D display screen according to the viewing angle of the 3D image.

Abstract: The present invention relates to an image reproducing apparatus, an image reproducing method, an image capturing apparatus, and a control method therefor. In the present invention, in order to reproduce an image signal of a captured image that is generated by performing image capture at an image rate higher than a preset image rate, an image signal to be reproduced is supplied to a signal processing unit that converts an image signal into the preset image rate, and the image rate of this image signal to be reproduced is controlled on the basis of reproduction control information generated using a motion detection result of the captured image to reduce the reproduction speed of the captured image in accordance with an increase in motion detected. An image signal of a slow motion reproduction image is output.