FREE patent keyword monitoring and additional FREE benefits. http://images1.freshpatents.com/images/triangleright (1K) REGISTER now for FREE triangleleft (1K)
FreshPatents.com Logo    FreshPatents.com icons
Monitor Keywords Patent Organizer File a Provisional Patent Browse Inventors Browse Industry Browse Agents


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.

10/16/14 - 20140307770 - Terminable spatial tree-based position coding and decoding
The invention provides a method of terminable spatial tree-based position coding and decoding, and corresponding coding and decoding apparatus. The encoding method comprises: constructing a cell around the input spatial points; recursively dividing the cell into sub-cells at different layers; and assigning a symbol for each sub-cell indicating whether or...

09/25/14 - 20140286390 - Encoder controller graphics processing unit and method of encoding rendered graphics
An encoder controller graphics processing unit (GPU) and a method of encoding rendered graphics. One embodiment of the encoder controller GPU includes: (1) an encoder operable to encode rendered frames of a video stream for transmission to a client, and (2) an encoder controller configured to detect a mark embedded...

09/18/14 - 20140269895 - Integrated downscale in video core
Implementations include video image processing systems, methods, and apparatus for integrated video downscale in a video core. The downscaler computes and writes a display frame to an external memory. This frame may have the same resolution as a target display device (e.g., mobile device). The target display device then reads...

08/21/14 - 20140233629 - Enhanced wireless display
A device source provides an ability to decompose a graphical display into multiple data streams (i.e., different layers). The multiple data streams may include multimedia data streams, operating system (OS) desktop data streams, and mouse data streams. The multiple data streams may be encoded and transmitted independently by the device...

08/14/14 - 20140226710 - Transmitting apparatus, receiving apparatus, and transceiving method therefor
A transmitting apparatus includes a down-scaler configured to down-scale multimedia data; a first encoder configured to encode the down-scaled multimedia data; a first transmitter configured to transmit the encoded multimedia data through a first transmitting network; a decoder configured to decode the encoded multimedia data; an up-scaler configured to up-scale...

07/31/14 - 20140211840 - Multimedia distribution system
A multimedia file and methods of generating, distributing and using the multimedia file are described. Multimedia files in accordance with embodiments of the present invention can contain multiple video tracks, multiple audio tracks, multiple subtitle tracks, a complete index that can be used to locate each data chunk in each...

07/24/14 - 20140204994 - Auxiliary data encoding in video data
Embodiments of the invention are generally directed to character data encoding in video data. An embodiment of an apparatus includes a port for connection of the apparatus to a second apparatus; and a transmitter for the transmission of video data and auxiliary data to the second apparatus, wherein the apparatus...

06/26/14 - 20140177700 - Segmenting and transcoding of video and/or audio data
In various embodiments, an encoder may be configured to divide received content in a first format into one or more segments and then to transcode the previously-divided segments into other formats and/or bitrates for presentation. In various embodiments, the encoder may include multiple segmenting computing devices configured to perform the...

06/19/14 - 20140169444 - Image sequence encoding/decoding using motion fields
Compressing motion fields is described. In one example video compression may comprise computing a motion field representing the difference between a first image and a second image, the motion field being used to make a prediction of the second image. In various examples of encoding a sequence of video data...

06/19/14 - 20140169445 - Systems and apparatuses for performing cabac parallel encoding and decoding
Apparatuses, systems, and computer program products that encode and/or decode information of a video stream, such as an MPEG-4 video stream, are disclosed. Some embodiments comprise an apparatus having a binarizer module to create a plurality of bins for a syntax element for information of the video stream, a context...

06/12/14 - 20140161172 - Software hardware hybrid video encoder
In aspects of the present disclosure, a software encoder augments a hardware encoder by implementing portions of a video encoding task that are not supported by the hardware encoder while the hardware encoder implements other portions of the encoding task. The use of a software encoder to augment a hardware...

06/12/14 - 20140161173 - System and method for controlling video encoding using content information
A system and method are provided for a 3D modeling system with which an encoded video stream is produced. The system includes a content engine, an encoder, and a fixed function engine. The fixed function engine receives content information from the content engine. The fixed function engine produces encoder information...

06/05/14 - 20140153633 - Communication system, transmission device, reception device, communication method, program, and communication cable
The present invention relates to a communication system, a transmission device, a reception device, a communication method, a program, and a communication cable, whereby high-speed communication can be executed while maintaining compatibility. In the event that an HDMI(R) source 71 and an HDMI(R) sink 72 execute two-way IP communication using...

06/05/14 - 20140153634 - Moving image data generation device, moving image display device, moving image data generation method, moving image displaying method, and data structure of moving image file
Frames of a moving image are configured as a hierarchical structure where each frame is represented with a plurality of resolutions. Some layers are set as original image layers, and the other layers are set as difference image layers in hierarchical data representing a frame at each time step. In...

05/29/14 - 20140146869 - Sub picture parallel transcoding
Disclosed are various embodiments directed to transcoding a video file bit stream in parallel at a sub picture latency and faster than real time rate. A processed raw pixel data stream is written to a memory, the processed raw pixel data stream being expressed as a sequence of pictures. Each...

05/29/14 - 20140146870 - Method and system for media file compression
The present invention discloses a method for media file compression, which includes: extracting the encoding parameters from an input media file, separating and decoding the audio and video stream from the input media file, and extracting an original audio stream and an original video stream; computing the transcoding parameters required...

05/29/14 - 20140146871 - Method and system for media file compression
The present invention discloses a method for media file compression, which includes: extracting the encoding parameters from an input media file, separating and decoding the audio and video stream from the input media file, and extracting an original audio stream and an original video stream; computing the transcoding parameters required...

05/22/14 - 20140140391 - Image processing device, image processing method, and program
There is provided an image processing device including a generation unit configured to generate a combined stream, which is one encoded stream of a plurality of images generated from encoded streams of the plurality of images, from the encoded streams of the plurality of images according to a method corresponding...

04/24/14 - 20140112383 - Decoding video streams using decoders supporting a different encoding profile
In various embodiments, video streams are decoded using decoders that support a different decoding profile. First processing circuitry is configured to receive a video stream encoded using a first encoding profile, transcode the video stream from the first encoding profile to a second encoding profile, and store the transcoded video...

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...