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Pulse Or Digital Communications > Bandwidth Reduction Or Expansion > Television Or Motion Video Signal

Television Or Motion Video Signal

Television Or Motion Video Signal patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

04/10/14 - 20140098849 - Method and device for creating and maintaining synchronization between video signals
A method and device for providing synchronized data output is provided. The method includes generating two data streams sending data to be presented in synchronization. Both streams are generated by the same processor-based device. The first data stream follows a first protocol and the second data stream follows a second...

04/03/14 - 20140092953 - Method for signaling a step-wise temporal sub-layer access sample
An electronic device for encoding a picture is described. The electronic device includes a processor and instructions stored in memory that are in electronic communication with the processor. The instructions are executable to encode a step-wise temporal sub-layer access (STSA) sample grouping. The instructions are further executable to send and/or...

04/03/14 - 20140092954 - Method and apparatus for encoding video to play at multiple speeds
Data that is to be transmitted to a viewer is encoded multiple times at multiple playback speeds. For example, a video advertisement may be encoded to play at normal speed, 4× normal speed, and 16× normal speed. Frames from the multiple encoded streams are combined to form a combined encoded...

03/20/14 - 20140079113 - High dynamic range image signal generation and processing
An apparatus generates an image signal in which pixels are encoded in N-bit words which encode at least a luma per pixel. A receiver (201) obtains high dynamic range pixel values in accordance with a first color representation in M-bitwords. A first generator (203) includes the high dynamic range pixel...

03/13/14 - 20140072027 - System for video compression
A system and method for providing video compression that includes encoding using an encoding engine a YUV stream wherein Y, U and V color values are encoded in parallel and patching together the Y, U and V color streams to form a compressed YUV output stream. The encoding engine further...

03/13/14 - 20140072028 - Video and image compression based on position of the image generating device
An apparatus, computer readable medium, and method of compressing images generated on an image generating device, the method including responsive to a generated image and position and orientation data associated with an image generating device which generated the image, selecting a previously generated image having a similar position and a...

02/06/14 - 20140036990 - System and method for optimizing a video stream
A method for optimizing a video stream, including: retrieving an original parameter set for an original bit stream in a video container received from an origin server; and writing stream-specific metadata to a header for the video container, wherein the stream-specific metadata includes the original parameter set for the original...

01/02/14 - 20140003486 - Methods, systems and apparatus for displaying the multimedia information from wireless communication networks
Video signals for a mobile terminal are converted to accommodate reproduction by an alternative display terminal. The video signal is processed to provide a converted video signal appropriate for an alternative display terminal that is separate from the mobile terminal. This converted video signal is then provided for the alternative...

12/19/13 - 20130336379 - System and methods for encoding live multimedia content with synchronized resampled audio data
Systems and methods for encoding live multimedia content with audio data synchronized with other streams of data within the multimedia content, including video data in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, an encoding system includes live multimedia content storage configured to store...

12/12/13 - 20130329777 - Technique for adapting device tasks based on the available device resources
Methods, systems and devices are provided for efficiently receiving and displaying content in a mobile computing device. The computing device's reception and decoding operations are adjusted to match the capabilities of available device resources and/or to meet battery consumption needs/requirements. Higher level components (e.g., application layer components) selectively pull data...

12/12/13 - 20130329778 - Joint base layer and enhancement layer quantizer adaptation in edr video coding
An encoder receives one or more input pictures of enhanced dynamic range (EDR) to be encoded in a coded bit stream comprising a base layer and one or more enhancement layer. The encoder comprises a base layer quantizer (BLQ) and an enhancement layer quantizer (ELQ) and selects parameters of the...

12/12/13 - 20130329779 - Media coding for loss recovery with remotely predicted data units
An improved loss recovery method for coding streaming media classifies each data unit in the media stream as an independent data unit (I unit), a remotely predicted unit (R unit) or a predicted data unit (P unit). Each of these units is organized into independent segments having an I unit,...

12/05/13 - 20130322513 - Video transmission and reconstruction
Systems and methods for reducing the bandwidth required to transmit video streams related to faces re described herein. In some aspects, contour information from face recognition technology is captured at a transmitting device and sent to a receiving device. The contour information may be used to reconstruct the face at...

12/05/13 - 20130322514 - Digital radio producing, broadcasting and receiving songs with lyrics
A system and means for the proprietary data stream format encoding of songs with lyrics in a digital radio broadcasts in a produced data stream that can be individually distributed to terrestrial and satellite digital radio broadcasters. The proprietary pre-encoding of song information with possible PAD data (Program Associated Data),...

12/05/13 - 20130322515 - Data transmission system and method
A data transmission system includes a transmission device having a first control module for generating a first control signal. A first transformation module is coupled to the first control module for transforming an original data into a transmission data according to the original data and the first control signal. A...

11/28/13 - 20130315295 - Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
The image coding method for coding an input image includes: converting, into a bin string, an offset value used in an offset process to be applied to a pixel value of a reconstructed image corresponding to the input image; and performing bypass arithmetic coding on the bin string using a...

11/14/13 - 20130301698 - Method and apparatus for dram 2d video word formatting
Certain embodiments of the invention provide a method and apparatus for DRAM 2D video word formatting. In one aspect of the invention, words of data in a DRAM may be arranged for optimal DRAM operating efficiency. The data organization may utilize a 2-dimensional array of samples, for example. In one...

11/07/13 - 20130294495 - Tiered signal decoding and signal reconstruction
A decoder decodes a first set of data and utilizes the first set of decoded data to reconstruct the signal according to a first level of quality. The decoder further decodes a second set of data and identifies an upsample operation specified by the second set of decoded data. The...

11/07/13 - 20130294496 - Centralised interactive graphical application server
This invention relates to a method of processing a plurality of graphical programs on a centralized computer system whereby the images produced by the programs are compressed and transmitted to remote processing devices where they are decompressed. Compression assistance data (CAD) is produced by inspecting instructions outputted by the programs...

11/07/13 - 20130294497 - Centralised interactive graphical application server
This invention relates to a method of processing a plurality of graphical programs on a centralized computer system whereby the images produced by the programs are compressed and transmitted to remote processing devices where they are decompressed. Compression assistance data (CAD) is produced by inspecting instructions outputted by the programs...

10/31/13 - 20130287090 - Video encoder, video encoding method, video encoding program, video reproduction device, video reproduction method, and video reproduction program
Provided are video encoding device that encodes high-quality video, restricting increase of the required bandwidth, while maintaining playback compatibility with playback devices conforming to MPEG-2 standard, and video playback device. Data creation device 5401 includes: 2D compatible video encoder 2602 that generates stream conforming to MPEG-2 format by compress-encoding original...

10/17/13 - 20130272370 - Wavefront parallel processing for video coding
In one example, a video coder may be configured to determine that a slice of a picture of video data begins in a row of coding tree units (CTUs) in the picture at a position other than a beginning of the row. Based on the determination, the video coder may...

10/17/13 - 20130272371 - Extension of hevc nal unit syntax structure
HEVC NAL Unit extension structure enables use of extensions beyond the base NAL Unit structure. Besides using one of the reserved bits, there is no other impact in the “base” NAL Unit structure. In the extension part of this NAL Unit structure, syntax parameters are introduced with register type fixed...

10/17/13 - 20130272372 - Method and apparatus for video coding
receiving in the second parameter set a list of valid identifier values; and determining that the first parameter set is valid, if the identifier of the first parameter set is in the list of valid parameter values; receiving in the second parameter set an identifier of the second parameter set;...

10/17/13 - 20130272373 - Video encoder with 2-bin per clock cabac encoding
Systems, devices and methods are described including using, during a single clock cycle, one Context-Based Adaptive Arithmetic Coding (CABAC) engine to encode one bin value and another CABAC engine to encode another bin value. The probability state index of each CABAC engine may provided to the other CABAC engine when...

10/03/13 - 20130259114 - Encoding and transmitting video streams
The invention relates to a method of encoding a video stream comprising, receiving a video signal comprising a plurality of frames, each frame comprising one or more portion of video data displaying to a user a video image derived from the video signal; receiving from the user selection of at...

10/03/13 - 20130259115 - Plural pipeline processing to account for channel change
An audio/video processing device includes a first pipeline and a second pipeline. The first pipeline is configured to receive a first program stream and decode the first program stream. The second pipeline is configured to receive a second program stream and at least partially decode the second program stream. In...

09/26/13 - 20130251022 - Signaling of end of slices
A slice granularity representing a hierarchical level for slice boundary alignment in a picture (1) comprising at least one slice (10, 12) of coding units (20-56) is used together with coordinates of the coding units (20-56) in a slice (10, 12) to determine those coding units (30, 46A, 46B, 36)...

09/19/13 - 20130243075 - Coordinating video delivery with radio frequency conditions
System and methods for modifying streaming data based on radio frequency information is provided. As radio transceivers transition move to a shared resource or cloud model and the existing radio transceivers are split into a baseband unit and a remote radio head, radio frequency (RF) information including power levels, encoding,...

09/19/13 - 20130243076 - System and method for effectively encoding and decoding a wide-area network based remote presentation session
A system and method for effectively encoding and decoding a wide-area network based remote presentation scheme makes use of a scalable video codec (SVC) to encode multiple screen data. A RGB frame of each screen is converted into YUV444 which is subsequently converted into two YUV420 frames. The V frame...

09/19/13 - 20130243077 - Method and apparatus for processing moving image information, and method and apparatus for identifying moving image pattern
A moving image information processing method according to the present invention includes receiving moving image data and extracting time-sequential data of local features from the moving image data. The method further includes receiving at least one time-sequential data transition model relating to the extracted time-sequential data and generating description data...

09/19/13 - 20130243078 - Online terminal
The present disclosure discloses an online terminal comprising a wireless signal transceiver unit, a wireless signal codec unit, an audio format conversion circuit, an encoding display conversion circuit, a conversion control circuit, a man-machine interface, an audio interface, and a display interface; the wireless signal transceiver unit is configured to...

09/12/13 - 20130235924 - Electronic apparatus and method for encoding
An electronic apparatus is provided, which includes an inputter, which receives a plurality of successive images, and alternately divides the plurality of successive images into a plurality of divided groups according to an order of input, and a plurality of codec units which sequentially intra-encodes the respective successive images of...

08/29/13 - 20130223509 - Content network optimization utilizing source media characteristics
Content is prepared for delivery to a user device by creating multiple encodings that are then stored in a content delivery network. Encodings range from a minimum-rate encoding to a maximum-rate encoding. For each segment of the content, a dynamics metric is compared to thresholds defining intervals of a dynamic...

08/08/13 - 20130202024 - Reproduction apparatus
A reproduction apparatus includes a setter configured to set at least one language, a separator configured to separate and output a video signal and an audio signal, a video signal processor configured to decode and encode the video signal, a first decoder configured to output a first center channel signal...

07/18/13 - 20130182755 - Coding parameter sets and nal unit headers for video coding
In one example, a video coder, such as a video encoder or video decoder, is configured to code a video parameter set (VPS) for one or more layers of video data, wherein each of the one or more layers of video data refer to the VPS, and code the one...

07/04/13 - 20130170540 - Apparatuses and methods for improved encoding of images
To allow better quality rendering of video on any display, a method is proposed of encoding, in addition to video data (VID), additional data (DD) comprising at least one change time instant (TMA—1) indicating a change in time of a characteristic luminance (CHRLUM) of the video data, which characteristic luminance...

06/27/13 - 20130163658 - Variable encoding and detection apparatus and methods
Apparatus, methods, and articles of manufacture for media monitoring are disclosed. In particular, the example apparatus, methods, and articles of manufacture determine a media source type associated with a media signal and select an encoding or decoding mode based on the media source type. An encoding operation encodes the media...

06/20/13 - 20130156090 - Method and apparatus for enabling multiuser use
Methods and apparatus for enabling multiple user participation with a single multimedia computing platform and multiple displays. In particular, the methods enable multi-display rendering. For example, in a gaming environment, each user has the ability to select a particular view of the game that maybe different from other users and...

06/20/13 - 20130156091 - Networked image/video processing system for enhancing photos and videos
A distributed image/video processing system is disclosed herein wherein one or more of digital image/video recorders (e.g., a digital cameras, video recorders, or smart phones, etc.) are in network communication with central network site for transmitting image or video data thereto. The recorders process their image/video data dependent upon an...

06/20/13 - 20130156092 - Networked image/video processing system and network site therefor
A distributed image/video processing system is disclosed herein wherein one or more of digital image/video recorders (e.g., a digital cameras, video recorders, or smart phones, etc.) are in network communication with central network site for transmitting image or video data thereto. The recorders process their image/video data dependent upon an...

06/13/13 - 20130148714 - Encoding in two chrominance directions
The present disclosure relates generally signal processing. One claim recites an apparatus comprising: memory for storing a color video signal comprising first data and second data; and a processor. The processor is programmed for: modifying first color information and second color information of the first data by encoding a signal...

06/13/13 - 20130148715 - Television remote control device, and television system using the same
A television includes a program receiving unit, a display unit, a command receiving unit, a selection unit, a signal compressing unit, and a signal emitting unit. The program receiving unit receives a plurality of television program signals. The display unit displays program contents according to the television program signals. The...

06/13/13 - 20130148716 - Embedded data signaling
The invention provides main data (MD) which includes embedded data (ED), the data being provided with a main data descriptor (MDD) for signaling a content included in the main data, wherein an embedded data descriptor (EDD) is formed for signaling content included in the embedded data and wherein the embedded...

06/13/13 - 20130148717 - Video processing system and method for parallel processing of video data
The invention pertains to a video processing system for video processing, the video processing system being arranged to assign tasks to least two parallel processing units capable of parallel processing of tasks. The video processing system is further arranged to control at least one storage device to store input video...

06/06/13 - 20130142247 - Encoding device, encoding method, decoding device, and decoding method
An encoding device and method, and a decoding device and method, capable of encoding and decoding a multi-viewpoint image in accordance with a mode having compatibility with an existing mode. A compatible encoder generates a compatible stream by encoding an image that is a compatible image. An image converting unit...

05/23/13 - 20130128947 - System and method for automatically selecting encoding/decoding for streaming media
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for encoding media content based on network quality of service parameters. A system configured to practice the method determines quality of service parameters for a network between a media server and a media client. The system selects an encoder based...

05/23/13 - 20130128948 - Display mode-based video encoding in wireless display devices
This disclosure relates to techniques for performing display mode based video encoding to reduce power consumption in a source device of a Wireless Display (WD) system. More specifically, the techniques enable the source device to select an encoding process based on whether the video data to be encoded is in...

05/09/13 - 20130114666 - Distributed and automated video encoding and delivery system
At a user or client site, a user initially visits a website hosted by a partner, and following an initial interaction with the website, the user is provided with various software from an administrator website. The software enables the user to download information, such as a video file, to the...

05/09/13 - 20130114667 - Binarisation of last position for higher throughput
For encoding the last position (x, y) of the transform coefficients in a given scan order with Context-Adaptive Binary Arithmetic Coding (CABAC), to improve throughput, the binarisation is ordered with the unary code of x and y followed by fixed binary codes of x and y....

05/02/13 - 20130107939 - Image-processing apparatus and method
An image-processing apparatus is configured to read encoded video data from a recording medium, decode the encoded video data, and re-encode the decoded video data. Further, the image-processing apparatus is configured to record information about a viewing-operation-history relating to the encoded video data and determine a target bit rate of...