Class / Patent application number | Description | Number of patent applications / Date published |
386354000 | Parallel decompression or decoding | 12 |
20110008024 | RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT - According to a playback device, a reading unit reads extent blocks from a recording medium. A switching unit extracts a main-view stream and a sub-view stream from the extent blocks. Each stream is stored in a different read buffer. A decoding unit reads and decodes each stream from a corresponding read buffer. A time (t) required for the decoding unit to decode all data blocks in one extent block is greater than or equal to the sum (t | 01-13-2011 |
20110038617 | INFORMATION STORAGE MEDIUM AND INFORMATION RECORDING/PLAYBACK SYSTEM - There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA | 02-17-2011 |
20110038618 | INFORMATION STORAGE MEDIUM AND INFORMATION RECORDING/PLAYBACK SYSTEM - There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA | 02-17-2011 |
20110038619 | INFORMATION STORAGE MEDIUM AND INFORMATION RECORDING/PLAYBACK SYSTEM - There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA | 02-17-2011 |
20110044666 | INFORMATION STORAGE MEDIUM AND INFORMATION RECORDING/PLAYBACK SYSTEM - There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA | 02-24-2011 |
20110044667 | INFORMATION STORAGE MEDIUM AND INFORMATION RECORDING/PLAYBACK SYSTEM - There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA | 02-24-2011 |
20110044668 | INFORMATION STORAGE MEDIUM AND INFORMATION RECORDING/PLAYBACK SYSTEM - There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA | 02-24-2011 |
20110064391 | VIDEO-AUDIO PLAYBACK APPARATUS - According to one embodiment, a video-audio playback apparatus includes: a compressed-audio-data decoding portion configured to decode compressed audio data of a program and thereby to generate audio data; an audio data processing portion configured to compare a sound volume of the audio data for an arbitrarily-determined period with a threshold; and a compressed-video-data decoding portion configured to perform first decoding processing on compressed video data for the arbitrarily-determined period synchronized with the audio data for the arbitrarily-determined period when the sound volume of the audio data for the arbitrarily-determined period is equal to or lower than the threshold, the first decoding processing being according to the compressed video data. | 03-17-2011 |
20110200307 | METHODS AND SYSTEMS TO FAST FILL MEDIA PLAYERS - Methods and systems are provided to fast fill media players and buffers associated with media players. A bandwidth associated with initial startup of a media player is overloaded to rapidly fill the buffer and initiate the media player. Alternatively, multiple simultaneous data communication sessions are established with a media data source device, and the media data are concurrently received from the simultaneous sessions into the buffer or transferred of out the buffer at startup, thereby decreasing the latency associated with initiating the media player. | 08-18-2011 |
20110211816 | Method and apparatus for synchronized workstation with two-dimensional and three-dimensional outputs - A method and apparatus are disclosed and described for providing a synchronized workstation with two-dimensional and three-dimensional outputs. The apparatus includes a video decoder ( | 09-01-2011 |
20130071097 | EFFICIENT VIDEO DECODING MIGRATION FOR MULTIPLE GRAPHICS PROCESSOR SYSTEMS - A method for switching decoding and rendering of a digital video stream from a first graphics processing unit (GPU) to a second GPU. The digital video stream is evaluated to determine an amount of time until a next intra-coded frame (I-frame) in the digital video stream. If the amount of time is below a threshold, decoding and rendering of the digital video stream is switched to the second GPU on the next I-frame in the digital video stream and decoding the digital video stream by the first GPU is stopped. If the amount of time is above the threshold, the digital video stream is decoded on both the first GPU and the second GPU, the rendering of the digital video stream is switched to the second GPU, and decoding the digital video stream by the first GPU is stopped. | 03-21-2013 |
20140341549 | IMAGE CODING APPARATUS, IMAGE CODING METHOD, IMAGE DECODING APPARATUS, IMAGE DECODING METHOD, AND STORAGE MEDIUM - An image coding apparatus which divides each of one or more image frames into a plurality of rectangular tiles according to a predetermined tile division method and encodes each tile, the image coding apparatus includes an input unit configured to input from outside, tile division information indicating a divided state of the tiles and a preview area to be used in a preview in which an image is displayed in a smaller size as compared to a size of the frame, a determination unit configured to determine from the tile division information and the preview area to be used in the preview, preview tile to be used in a preview, a generation unit configured to generate tile preview information including identification information of tiles corresponding to the determined preview tile. | 11-20-2014 |