Consumer AV and Audio Products like Home Theater Systems, Sound Bars
Consumer AV and Audio products like Home Theater Systems, Sound Bars etc need the Bitstream Detector to detect the incoming stream type and enable the appropriate Decoder. AMI Technologies offer the Off-The-Shelf Bitstream Detector (BSD) which works on the block of the samples, detect the type and prepare the samples for Decoder for Pull style API or Push style API.
Features of the BitStream Detector(BSD)
BSD works on the block by block samples to support the real time frameworks for AVR and Sound Bars etc
It support Pull style or Push style APIs
Payload chunks are 16 bit align to support different Decoders types
Header Synchronization support for different Decoder types
Support the API's to notify detected Decoder type the Host Processor
Supported Decoders
Dolby Digital Plus Decoder
Dolby Digital Decoder/AC3 Decoder
DTS Decoder
MP3 Decoder
AAC-LC Decoder
HE-AAC Decoder
WMA Decoder
PCM
True HD Decoder*
DTS HD Decoder*
Targets Supported
SHARC 214x Family Processors with SDRAM support
ST Microelectonics Cortex-M7 Processor
All SOCs with ARM Cortex-A Architectures
Portable to any DSP/ DSC or Application Processor Families