Introduction

STi7108

4/12

Doc ID 16790 Rev 1

Video decoding, transcoding and post processing

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Latest generation “Delta” Video Decoder with ST231 programmable CPU core:

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MPEG2, H264, VC-1/WMV9, HD or SD Advanced Video Decoding

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Provides flexibility to support other codecs for example MPEG4 Pt2, DivX

SD/720p, XviD, H263 encode/decode, Real, Flash (Sorenson, ON2/VP6),

AVS-SD/HD, MJPEG, Theora

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Single HD decoding up to H264 HP@L4.2 (1080p50, 1080p60), Dual HD

decoding (MPEG2 MP@HL or H264 HP@L4.1), HD + SD decoding or Dual SD

Decoding, PIP and Mosaic capable

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Real-time transcoding of MPEG2 SD to H264 SD/CIF/QCIF

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Advanced de-blocking, de-ringing/mosquito noise reduction of decoded MPEG2

sources, based on ST’s Digital Source Enhancer (DSE) Technology with 2D Analysis

window and Texture Adaptive Filter

High quality video reformatting

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Main display pipeline (HQVDP) comprising DEI, HQR, IQI:

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DEI - motion and detail adaptive spatial and temporal de-interlacing including

1080i60 >1080p60 deinterlacing. Film mode detection (FMD) supported

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HQR - high quality reformatting/resizing engine using 8-tap spline-based

interpolation filters. Advanced features include built-in global sharpness, overshoot

and edge adaptive controls

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IQI - image quality improvement capabilities including contrast enhancement,

luma transient improvement, chroma transient improvement and peaking

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Aux video display pipeline (VDP):

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High quality H and V reformatting/resizing with sample rate conversion/filtering

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Motion and detail adaptive spatial and temporal de-interlacing. Film mode

detection (FMD) supported