Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Digital transcoding system










Image Number 7 for United States Patent #7106799.

A digital transcoder system is presented for receiving data bit streams with a first bit rate (R1) and outputting a data bit stream with a second bit rate (R2) which differs from the first bit rate (R1), and in particular is reduced relative thereto. This transcoder system has a decoder device (10) on its input side and a coder device (20) on its output side, the latter consisting of a series circuit of a quantizer (21) for requantizing the data dequantized in the decoder device (10), with a requantization factor (Q2), also with a subsequent VLC coder (22) and an output buffer (23). Establishing the second bit rate (R2) requires that the requantization factor of the quantizer (21) be changed, with reference to macro-blocks, according to the specification of a certain calculational formula.








 
 
  Recently Added Patents
Organic light-emitting display with black matrix
Electronic dispersion compensation within optical communications using reconstruction
Carbon blacks having low PAH amounts and methods of making same
Controlling a video window position relative to a video camera position
Method for superconducting connection between MgB2 superconducting wires via a MgB2 matrix made from a boron powder compressed element infiltrated with Mg
Method and system for producing fluoride gas and fluorine-doped glass or ceramics
6-O-substituted benzoxazole and benzothiazole compounds and methods of inhibiting CSF-1R signaling
  Randomly Featured Patents
Device for dispensing material
Magnifier
Shape matching method for indexing and retrieving multimedia data
Procedure for the thermal treatment of rails
Bone-conserving orthopedic instrumentation and appliances
Hanger bracket for distribution transformer
Building heating system
Optical system with non-circular aperture
Determining presence of antibiotic in a fluid
System and method for controlling access to anode in a virtual content repository that integrates a plurality of content repositories