Abstract:
A data processing apparatus has a compressor and an output interface. The compressor receives an input multimedia data, and generates an output multimedia data according to the input multimedia data. The output interface packs the output multimedia data into an output bitstream, and outputs the output bitstream via a camera interface. The compressor adaptively adjusts a compression algorithm applied to the input multimedia data according to visibility of compression artifacts. By way of example, the camera interface may be a camera serial interface (CSI) standardized by a Mobile Industry Processor Interface (MIPI).
Abstract:
A data processing apparatus has a compressor and an output interface. The compressor receives an input display data, and generates an output display data according to the input display data. The output interface packs the output display data into an output bitstream, and outputs the output bitstream via a display interface. The compressor adaptively adjusts a compression algorithm applied to the input display data according to at least one sensor input signal. For example, the at least one sensor input signal is generated from at least one of an ambient light sensor, a proximity sensor, a thermal sensor, an accelerometer, a gyroscope, and a receiver of a global navigation satellite system.
Abstract:
A data processing system has a first data processing apparatus and a second data processing apparatus. The first data processing apparatus includes a first controller, a display processor, a compressor and an output interface. The first controller controls the first data processing apparatus. The display processor generates a first input display data. The compressor generates a compressed display data according to the first input display data. The output interface packs the compressed display data into a bitstream, and outputs the bitstream via a display interface. The second data processing apparatus includes an input interface, a second controller, a display buffer and a de-compressor. The input interface un-packs the bitstream into a second input display data. The second controller controls the second data processing apparatus. The display buffer buffers the second input display data and outputs a buffered display data. The de-compressor de-compresses the buffered display data.
Abstract:
A data processing apparatus has a compressor and an output interface. The compressor generates an output display data according to an input display data. The output interface packs the output display data into an output bitstream, and outputs the output bitstream to another data processing apparatus via a display interface. The display interface is a display serial interface (DSI) standardized by a Mobile Industry Processor Interface (MIPI) or an embedded display port (eDP) standardized by a Video Electronics Standards Association (VESA). In addition, the compressor adaptively adjusts a compression algorithm according to context characteristics in the input display data, power supply status, operational status of a storage device, image capture characteristic, configuration of the another data processing apparatus, and/or compression algorithm supported by the another data processing apparatus. Further, the another data processing apparatus adaptively adjusts a de-compression algorithm according to a compression algorithm supported by the compressor.