Features
The AML8613 chip is very flexible and most of the capabilities are under firmware control. The following list of
features may or may not be included in the firmware library or binary, depending on the actual application and
platform.
High Integration
Embedded 32-bit core RISC processor for system control
Complete RealVideo, MPEG 1/2/4 decoding backend and video post processing logic
Complete audio decoding backend
Integrated one USB 2.0 High Speed OTG ports
Integrated TV encoder and triple video DACs
RealVideo Decoding
RealVideo decoding engine controlled by a dedicated Video AMRISCTM processor
Decodes RealVideo-8/9/10 video streams
*.rm and *.rmvb file formats can be handled by AVOS
MPEG 1/2 Decoding
MPEG video engine controlled by a dedicated Video AMRISCTM processor
MPEG-2 ML/MP conforming to ISO-13818
MPEG-1 ML/MP conforming to ISO-11172
Sub-picture and highlight decoding and display
Advanced error detection, concealment, and recovery scheme
*.mpg, *.mpeg, *.dat, and *.avi file formats can be handled by AVOS and CPU subsystems
MPEG 4 Decoding
MPEG-4 ASP and XVID compliant
GMC and Q-Pel
Multiple language and multiple formats DivX sub-title support
*.avi file formats can be handled by AVOS and CPU subsystems
JPEG/M-JPEG Decoding
Super fast hardware decoding of JPEG picture
Unlimited pixel resolution (currently test with 16M pixel pictures)
Supports scaling (zoom in or out), rotation and transition effects
M-JPEG engine supports up to full frame rate (30 fps) quality movies
Other Images/Pictures Decoding
Decodes BMP, PNG, GIF, TIFF and other popular picture formats
Supports zoom in and out, rotation and transition effects
Zoom supported in 2x mode
Video Processing
3:2 pull-down for 24 fps displaying at 30 fps0
2:2 pull-down for 24 fps displaying at 25 fps
Adaptive pixel-based de-interlacing algorithm
Variable steps video zooming (up to 8x)
Letterbox and pan/scan
Built-in NTSC to PAL scaling or vice-versa
1st On-Screen-Display (OSD1) capable of supporting 4/16/256/16k colors or True-Color
OSD alpha-blending over video display
2nd OSD supporting 16 colors (OSD2).
Global Alpha for OSD1/OSD2
TV Encoder
Interlaced NTSC output 720x480 at 30 fps, with Macrovision 7.1L1 anti-taping
Interlaced PAL output 720x576 at 25 fps, with Macrovision 7.1L1 anti-taping
Progressive NTSC output 480p at 60 fps, with Macrovision 1.03 anti-taping
Progressive PAL output 576p at 50 fps, with Macrovision 1.03 anti-taping
High definition output of 720p
component, composite(Y/Pb/Pr, YUV) output
Closed caption modulation in the vertical blanking intervals
Programmable tint, brightness and other TV enhancements
Graphics
Graphics can be scaled independently of the video output
Unified MPEG video and graphics memory architecture for maximum flexibility and system cost
savings
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