Abstract: A method for inlaying images within another video sequence comprises: —controlling the acquisition of the main sequence and recording it in a memory of mobile equipment; —simultaneously controlling, at the initiative of the user, a) the display of the main sequence in a first part of the display screen of the mobile equipment; b) acquiring the secondary video sequence with at least one image sensor of the mobile equipment; c) recording the secondary video sequence in the memory of the mobile equipment; d) displaying the secondary video sequence in a second part of the display screen of the mobile equipment, in a synchronous manner with the display of the main sequence; —transmitting the recordings over a server via a communication session; automatically controlling a step of inlaying the secondary video sequence ink the main sequence; —controlling the recording of the merged sequence thus produced on the server; and computing an access link by an item of equipment remote from the merged sequence.

Abstract: A piezoelectric valve, having superior responsiveness during valve opening and capability to stabilize gas supply at an early stage, includes a gas pressure chamber receiving compressed gas and an exhaust path discharging the compressed gas from the gas pressure chamber; a valve disc placed in the gas pressure chamber to open and close the exhaust path; a piezoelectric element generating a driving force for operation of the valve disc, as a displacement; a displacement magnifying mechanism magnifying the displacement of the piezoelectric element and applying the magnified displacement to the valve disc; and driving means including a signal generator generating a signal including a first prepulse, a second prepulse, and a main pulse, applies a drive voltage to the piezoelectric element using the signal generated by the signal generator, as an input signal to a drive circuit, and drives and opens the valve disc by expanding the piezoelectric element.

Abstract: Multiple Holocam Orbs observe a real-life environment and generate an artificial reality representation of the real-life environment. Depth image data is cleansed of error due to LED shadow by identifying the edge of a foreground object in an (near infrared light) intensity image, identifying an edge in a depth image, and taking the difference between the start of both edges. Depth data error due to parallax is identified noting when associated text data in a given pixel row that is progressing in a given row direction (left-to-right or right-to-left) reverses order. Sound sources are identified by comparing results of a blind audio source localization algorithm, with the spatial 3D model provided by the Holocam Orb. Sound sources that corresponding to identifying 3D objects are associated together. Additionally, types of data supported by a standard movie data container, such as an MPEG container, is expanding to incorporate free viewpoint data (FVD) model data.

Abstract: The present invention discloses a method for implementing a cross frame playing mode in media-on-demand in a peer to peer network, comprising the following steps of: (a) partitioning a requested media file into blocks and encapsulating the blocks into a media content file, and recording a number of a block where each media key frame is located so that a frame index file is formed; (b) distributing said media content file and said frame index file in the peer to peer network; (c) when requesting a media, a client acquiring said frame index file and media blocks in said media content file from a source node; (d) when cross frame playing is required, the client calculating the number of a block where a next key frame is located according to said frame index file, and acquiring a corresponding media block to de-encapsulate, decode and play.

Abstract: At least one trickplay source file is generated from original media content. Trickplay view files for rendering particular trickplay view rates are then generated from the trickplay source file.

Abstract: Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming using trick play streams are disclosed. One embodiment of the invention includes requesting and buffering portions of video from at least one of the alternative streams using a playback device, decoding the buffered portions of video using a decoder on the playback device, receiving at least one user instruction directing the playback device to perform a visual search of the media, requesting and buffering portions of video from the trick play stream using the playback device, and decoding the buffered portions of the trick play stream using a decoder on the playback device.

Abstract: The present invention provides a moving picture reproduction apparatus including a frequency change unit for changing a display frequency to a frequency of a moving picture when a reproduction of the moving picture starts and for changing the display frequency to a frequency prior to the start of the reproduction of the moving picture when the reproduction of the moving picture stops, and a reproduction unit for stopping the reproduction of the moving picture when the frequency change unit changes the display frequency, wherein the frequency change unit maintains the display frequency at the frequency of the moving picture in a case where the reproduction unit stops the reproduction of the moving picture in response to the change of the display frequency by the frequency change unit.

Abstract: A reproduction control method includes steps of converting first program data accumulated in a first apparatus into second program data reproducible in a second apparatus, transferring the converted second program data to the second apparatus, and converting the first program data accumulated in the first apparatus into reconstructable reproduction-disabled data.

Abstract: A playback device judges whether a connected display device is equipped to display only interlaced video or both interlaced and progressive video. If equipped to display both interlaced and progressive video, a mode setting unit 15 sets an operation mode of the playback device to an image quality mode for interlaced signal output or a continuity mode for progressive signal output, according to a user selection received via a GUI. If continuity mode is set, the playback device decodes the video stream and performs progressive signal output.

Abstract: An operation device includes a rotational operation element, an angular velocity detection portion detecting an angular velocity of a rotational operation on the rotational operation element, and a playback speed information computation portion calculating, when the angular velocity detected by the angular velocity detection portion is in a first velocity range including an angular velocity of 0, playback speed information according to the detected angular velocity through a first functional computation and when the angular velocity detected by the angular velocity detection portion is in a second velocity range, which is a range higher than the first velocity range, playback speed information according to the detected angular velocity through a second functional computation, and outputting the calculated playback speed information.

Abstract: According to one embodiment, a content playback device includes a receiving module which receives a plurality of channels including content, a selection module which selects a desired channel from a plurality of channels, a playback module which plays back a content item included in the selected channel, and a creation module which creates a special clock based on a playback time of a content item for the selected channel.

Abstract: A method of transmitting a Video-on-Demand (VOD) program involves at a service provider head-end, separating VOD program data into first and second parts; transmitting the first part over a communication network to a recipient receiver for storage at a storage device as cached speculative data, where the transmitting is carried out as a data push when the communication network has available bandwidth to permit such transmitting and without regard for any order having been received for the VOD program to be sent to the receiver; receiving an order for the VOD program to be sent to the receiver; and streaming the second part to the receiver for reassembly into the VOD program at the receiver by combining the second part as it is streamed with the cached speculative data. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

Abstract: A method includes receiving a digital video segment simulating motion at one speed, the frames in the segment spaced at a uniform time interval. The method further includes receiving a desired speed of motion, determining the appropriate uniform time interval corresponding to the desired speed, and generating a frame sequence simulating the motion at the desired speed, the frames in the generated sequence spaced at the determined appropriate uniform time interval. If the generated frame sequence includes a frame from the original segment, then only frames from the original segment are included in the generated frame sequence, and if the generated frame sequence includes an interpolated frame then only interpolated frames are included in the generated frame sequence.

Abstract: In conventional technology, when a program which operates in synchronization with reproduction of video and audio instructs a trick play of video and audio such as fast-forward and rewind, the trick play of the video and audio continues even after the program is terminated. This makes it impossible to cancel a redundant trick play which continues for an interval of time which is not expected by the program. In the present invention, a program which instructs a trick play of video and audio is retained, and when the program is terminated, it is determined whether or not the program has instructed the trick play, and if that program has instructed the trick play, the trick play of the video and audio is cancelled. As a result, it is possible to cancel such a redundant trick play which would otherwise continue for some interval of time which is not expected by the program.