Abstract: Implementations of power management in a device are described. The device includes a power driver configured to manage power supply to one or more components in system-on-chip (SOC) hardware. The device further includes power subsystems configured as drivers for controlling the components of the SOC hardware and a user interface configured to receive a selected power mode as an input and identify profiles of one or more applications being executed in the device. Based on the selected power mode, the power driver directs the power subsystems to change a mode of operation of at least one component determined from the profiles of the one or more applications being executed.

Abstract: An embodiment of the present invention discloses a system and method for decoding multiple independent encoded audio streams using a single decoder. The system includes one or more parsers, a preprocessor, an audio decoder, and a renderer. The parser extracts individual audio frames from each input audio stream. The preprocessor combines the outputs of all parsers into a single audio frame stream and enables sharing of the audio decoder among multiple independent encoded audio streams. The audio decoder decodes the single audio frame stream and provides a single decoded audio stream. And the renderer renders the individual reconstructed audio streams from the single decoded audio stream.

Abstract: An embodiment of the present invention discloses a system and method for decoding multiple independent encoded audio streams using a single decoder. The system includes one or more parsers, a preprocessor, an audio decoder, and a renderer. The parser extracts individual audio frames from each input audio stream. The preprocessor combines the outputs of all parsers into a single audio frame stream and enables sharing of the audio decoder among multiple independent encoded audio streams. The audio decoder decodes the single audio frame stream and provides a single decoded audio stream. And the renderer renders the individual reconstructed audio streams from the single decoded audio stream.

Abstract: Implementations of power management in a device are described. The device includes a power driver configured to manage power supply to one or more components in system-on-chip (SOC) hardware. The device further includes power subsystems configured as drivers for controlling the components of the SOC hardware and a user interface configured to receive a selected power mode as an input and identify profiles of one or more applications being executed in the device. Based on the selected power mode, the power driver directs the power subsystems to change a mode of operation of at least one component determined from the profiles of the one or more applications being executed.

Abstract: System and method for synchronizing one or more secondary decoded media streams to a primary decoded media stream. The system includes a media stream processor and a mixer. The media stream processor receives a primary decoded media stream and secondary decoded media streams. The media stream processor synchronizes the secondary decoded media streams with the primary decoded media stream. The output of the media stream processor is coupled to the mixer. The mixer receives its second input from the primary decoded media stream. The mixer mixes the received streams and generates a PTS value for its output media stream by extrapolating the PTS of the primary decoded media stream.