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SK8855/SK8850 Multimedia Contr

2009-04-24 14:28本站整理 佚名我要評論(0我要收藏

SK8855 Multimedia Controller

SK8855為一高性能及高整合度的影音多媒體播放晶片。主要可運用於數位相框 (Digital Photo Frame),多媒體播放機 (MultiMedia Player),液晶電視(LCD TV),和車用電視 (Car TV)。此多媒體播放晶片可對許多不同影音做即時解碼。

支持的影音多媒體解碼格式包括 :
聲音 : MP3, WMA, AAC-LC, OGG-Vorbis, PCM, ADPCM
圖檔 : JPEG, BMP, GIF, TIFF
影音 : M-JPEG, MPEG-1, MPEG-2, MPEG-4 (DivX/Xvid), H.264, VC-1, 3GP, FLV

在靜態圖像解碼可支持高解析度電視(HDTV, 1080p)的撥放。兩千萬畫素的 JPEG照片可於二秒內解碼撥放。而且相較於市面上的同級產品,是唯一可支持3GP、H.264、FLV格式的解碼晶片。支持的影音格式眾多,不需要用PC來預先轉檔。提供BT, WiFi, 3G/3.5G之網路連接功能,支援RSS Protocol,並支援NAS網路硬碟。獨創之Texture Graphic Engine提供客戶更多樣化之使用者介面。支援多種最新記憶卡格式如SD/MMC, MS/MS-Pro, xD/SMC及CF等等。 
Features:  
Video / Image Decode
- Video
 。M-JPEG, up to VGA, 30fps
 。MPEG-1 up to D1 resolution, 30fps
 。MPEG-2 up to D1 resolution, 30fps
 。MPEG-4 SP level 0-3 , ASP level 0-5, up to D1 resolution, 30fps
 。H.264 BP, level 1-3, up to CIF resolution, 30fps
 。VC-1 (WMV), up to QVGA, 30fps
- Image
 。JPEG (Both baseline and progressive formats, no limit for file size, 20Mp in less than 2.0s)
 。TIFF
 。GIF
 。BMP
 。Special Features
Zoom in / out
Picture Slide Show – Sequential / Random
Thumbnail Mode (9 images displayed at the same time)
Rotation – 90° / 180° clockwise / counter-clockwise
Photo show with user-defined background music

Audio Decode
 。MP3, all formats
 。WMA, all formats
 。AAC-LC (MPEG-4, Part-3)
 。OGG Vorbis
Timing Controller
- Integrates a programmable timing controller to reduce total solution cost and the support of resolution is up to WXGA (1366 x 768)

Storage Interface
- USB
 。USB 2.0 HS device controller, support FW upgrade
 。USB 2.0 host
- IDE
 。Hard disk, support PIO mode-4 ( up to 16.7MB/s by the IDE controller ) and UDMA
 。Support boot-up from HDD
- Memory Card
 。CF card (v3.0), support PIO mode by the IDE controller

Target Application:
.Digital Photo Frame
.Media Player Box (TV Box)
.Advertising Panel
.Car TV
.Companion multimedia chipset in Flat Display Panel


SK8850 為一高性能及高整合度的影音多媒體播放晶片。主要可運用於數位相框 (Digital Photo Frame),多媒體播放機 (MultiMedia Player),平面顯示器及電視(Flat-Panel Display & TV),廣告機 (Advertising Panel) 和車用電視 (Car TV)。

支持的影音多媒體解碼格式包括 :
聲音 : MP3, WMA, AAC-LC, OGG-Vorbis, PCM, ADPCM
圖檔 : JPEG, BMP, TIFF
影音 : M-JPEG, MPEG-1, MPEG-4 (DivX/Xvid), H.264

在靜態圖像解碼可支持高解析度電視(HDTV, 1080i)的撥放。伍佰萬像素的 JPEG照片可於一秒內解碼撥放。而且相較於市面上的同級產品,是唯一可支持手機3GP格式的解碼晶片。支持的影音格式眾多,不需要用PC來預先轉檔。除此之外還提供高速USB介面來提供軟體升級,對與相容性有問題的編碼格式可用軟體升級來提供支援。

 

 
Features:  
Video / Image Decode
- Video
 。M-JPEG, up to VGA, 30fps
 。MPEG-1 up to D1 resolution, 30fps
 。MPEG-4 SP level 0-3 , ASP level 0-5, up to D1 resolution, 30fps
 。H.264 BP, level 1-3, up to D1 resolution, 30fps
 。VC-1 (WMV), up to QVGA, 30fps
- Image
 。JPEG (Both baseline and progressive formats, no limit for file size, 5Mp in less than 1.0s)
 。BMP
 。Special Features
Zoom in / out
Picture Slide Show – Sequential / Random
Thumbnail Mode ( 9 images displayed at the same time )
Rotation – 90° / 180° clockwise / counter-clockwise
Photo show with user-defined background music

Audio Decode
 。MP3, all formats
 。WMA, all formats
 。AAC-LC (MPEG-4, Part-3)
 。OGG Vorbis

Storage Interface
- USB
 。USB 2.0 HS device controller, support FW upgrade
 。USB 1.1 host
- IDE
 。Hard disk, support PIO mode-4 ( up to 16.7MB/s by the IDE controller )
 。Support boot-up from HDD
- Memory Card
 。CF card (v3.0), support PIO mode by the IDE controller

Target Application:
.Digital Photo Frame
.Media Player Box
.Advertising Panel
.Car TV
.Companion multimedia chipset in Flat Display Panel

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