Resources Contact Us Home
Enhancement layer switching for scalable video coding

Image Number 5 for United States Patent #8130830.

An exemplary system includes a data encoder generating a base layer bitstream encoded at a base bit-rate, and a plurality of enhancement layer bitstreams encoded at different enhancement layer bit-rates, and a bitstream selection module selecting one of the enhancement layer bitstreams every video frame based on available channel bandwidth. A method includes transmitting a first enhancement layer bitstream encoded at a first bit-rate, detecting a transition in network bandwidth through a switching bit-rate, and transmitting a second enhancement layer bitstream encoded at a second bit-rate based on the transition in network bandwidth.

  Recently Added Patents
Modular microscope construction
Portable massage apparatus
Method for transmitting a signal
Generating a funding and investment strategy associated with an underfunded pension plan
High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use
  Randomly Featured Patents
Wear parts for excavation apparatus
Methods and apparatus for a single lever tilt lock latch window
Receive path implementation for an intermediate frequency transceiver
Method and apparatus for trimming a can
Resin parts for mechanical transmission
System and method for detecting quiescent current in an integrated circuit
Digital phase locked loop signal processing for coriolis mass flow meter
System for tracking and locating an object using a cellular network
Fluid pressure signal transducer
Apparatus for sample selecting, placing and retrieving for use with NMR spectrometers