Secure Media Processor™ Overview

Sigma Designs' Secure Media Processors™ offer a complete, high-performance SoC solution for a wide variety of consumer products. Featuring high-quality audio/video decoding, powerful audio/video processing, and commonly-used peripheral interfaces, our SoCs and software enable rapid product development and lower manufacturing cost. In addition, our Secure Media Processor™ architecture offers advanced content protection, supporting a wide variety of Digital Rights Management (DRM) and Conditional Access (CA) solutions.


Video Decoding

Audio Decoding

DRM/CA

Peripheral I/O

• MPEG-4.10 (H.264)  
• MPEG-4.2
• MPEG-2
• MPEG-1
• VC-1
• WMV9
• AVS (China)
• DV, AVCHD
• RMVB v9, v10

• Dolby
  - Dolby Digital
  - Dolby Digital Plus    
  - Dolby TrueHD
• DTS
  - DTS
  - DTS LBR
  - DTS-HD HR
  - DTS-HD MA
  - DTS-Broadcast
• MPEG, MPEG 2.5
• WMA, WMA Pro
• AAC, HE-AAC
• DRA (China)
• FLAC
• Ogg Vorbis
• G.711
• G.722
• G.729, G.729A
• GSM AMR
• Skype SILK
 • PlayReady
• AACS, BD+
• CSS
• HDCP, DTCP    
• CableCard
• Conax
• Irdeto
• Nagravision
• NDS
• Rovi
• SecureMedia
• Verimatrix
• Viaccess
• Widevine
 • PCI
• Peripheral bus
• Ethernet
• USB
• SD Card
• Smartcard
• IDE/SATA
• SPI
• Transport stream    
• IR
• I2C
• I2S, SPDIF
• HDMI
  - CEC
  - Deep color
  - xvYCC

 

Video Processing

Audio Processing

• Motion adaptive deinterlacing    
• Adaptive flicker filtering
• Deblocking and deringing filtering
• Programmable up/down scaling
• Brightness, contrast, saturation, hue controls
• Colorimetry correction, color temperature, gamma controls    
 • Dolby ProLogic IIx
• DTS Neo:6
• SRS TruSurround XT
• SRS TruVolume
• SRS WOW HD
• Upsampling, downsampling
• Bass redirection management    
• 8-channel mixing
• Dual mode processing
• Channel re-mapping
• Blu-ray mixing with metadata
• 2-channel downmixing
• Watermark detection
• Dolby Digital encoding
• DTS encoding (transcode)
• G.722 ADPCM encoding