移動多媒體技術
   
 
Wi-Fi手持多媒體播放器/移動電視技術(暫時只提供英文版本)
 
Hardware
Application processor
TI DM320
Mobile TV
T-DMB/DAB baseband
DVB-T baseband
DVB-H baseband
Wireless network
802.11b/g WiFi network
Memory
32MB SDRAM
1GB nand flash
T-flash card up to 2GB
Camera
2Mpixel CMOS camera upgradeable to 5Mpixels
User I/O
2.8" LCD (260,000 colors and 320x240 resolution)
Stereo audio & video line in/out
Stereo speaker/ microphone/ear-jack
Microphone/speaker
Camera video in
2.8" LCD video out
T-flash I/F
USB 2.0 client high speed
USB 1.1 client
Touch screen
Other hardware components
Battery gauge
Real time clock (RTC)
MCU
Power supply
5V/1.5A+, 100~240V AC
DC/AC In Power Cable
 
Codec and supported standards
Compliant standards
ETSI EN 300 401, ETSI EN 102 427, TSI TS 102 428 (T-DMB)
ETSI EN 302 304, ETSI EN 301 192, ETSI TS 102 005, ETSI TS 300 744 (DVB-T/H)
IEEE 802.11b/g
ISO/IEC 13818-1: systems (MPEG-2 TS)
ISO/IEC 14496-10: H.264/AVC
Video Codec
H.264 decoder up to Baseline Profile Level 1.3
MPEG-4 Simple Profile decoder up to D1 resolution
MPEG-4 Advanced Simple Profile decoder up to QVGA resolution
MPEG-4 Simple Profile encoder up to D1 resolution
Audio CODEC
AAC-LC decoder
AAC-HE decoder
AAC-HE v2 decoder
BSAC decoder
MP3/MP2 decoder
AAC-LC mono encoder
AMR-NB decoder
AMR-WB+ decoder
 
System
OS
Linux Kernel 2.6
System functions
System date & time setting
Simplified Chinese, Traditional Chinese and English
LCD brightness adjustment
Power management functions
Battery gauge indicator
Standby/Power-save mode
Multimedia file format
.mp4, .avi & .3gp video file
.mp3 and .mpa audio file
Proprietary .ts file for Mobile TV recording and local playback only
 
Environmental features
Working environment
10/100M Base-T
Operating temperature: ~30 to +60
Storage temperature: - 40 to +85
Humidity: 90% RH
Operational ESD: ±10KV
 
Application software
Mobile TV application
Simple EPG and standard compliant EPG
T-DMB/DVB-H/DVB-T EPG renderer
T-DMB TS demuxer
Fast channel switch
 
CAS agent
T-DMB/DVB-H/DVB-T broadcasting video playback
DAB broadcasting audio playback
3+ hours continuous Mobile TV show
PVR functions for mobile TV
Real time recording and scheduled recording of the T-DMB video content
Real time recording and scheduled recording of the DAB audio content
Trick-mode playback of the recorded video content
Wi-Fi streaming client
Real time RTP/RTSP video/audio streaming over the WiFi network
Streaming bit-rate up to 2Mbps.
Up to VGA video resolution
Local video player
.mp4, .avi, .3gp file format
Playback of MPEG-4 SP video with AAC-LC stereo audio
Video resolutions including D1/ VGA/ CIF/ QVGA/ QCIF
Multiple play-list
Local audio player
.mp3 file format and mp3/mp2 stereo audio playback
Multiple play-list
Camera
Image capture with 2M pixels CMOS digital camera (upgradeable to 5M pixels) into JPEG format
Auto-white-balance and auto-exposure
Special effect, shutter sound and day/ night modes
8x digital zoom
Camcorder
Camera video in
Real-time video recording up to D1
resolution into MP4 format
Image viewer
Image view of the JPEG image files up to 5M pixels
Preview function of the images
 

應科院企業與消費電子部門產品及技術匯總
數碼生活的未來
數碼生活聯盟
應科院H.264視頻編解碼功能列表
基于緩存的多媒體傳送技術
高級數字地面電視機頂盒(香港)
高清數字媒體中心機頂盒
IPTV機頂盒
標清數字媒體中心機頂盒
高清數字媒體中心(數字地面電視/IPTV/個人視頻錄制)
應科院家庭媒體中心網絡流媒體發送器
應科院家庭媒體中心流媒體發送器(支持個人視頻錄制)
嵌入式點對點多媒體分發系統
應科院家庭媒體中心流媒體發送器
應科院支持移動存儲及數字版權管理的家庭媒體中心
應科院家庭媒體中心電視播放器
RTS-T: 實時視頻流媒體服務器–發送器
應科院基于客戶端的移動解決方案
應科院SIP協議開發平台
應科院語音、多媒體及移動技術的融合平台
應科院桌面SIP電話產品,iSIP
應科院Wi-Fi手機產品,W-iSIP,支持Boingo熱點接入
應科院Wi-Fi手機產品,W-iSIP,支持Skype™
應科院Wi-Fi手機產品
應科院ARM9E 3GPP AMR-NB語音解碼器
應科院ARM9E MPEG-4 BSAC音頻解碼器
應科院ARM9E ITU-T CPT編碼器
應科院ARM9E ITU-T DTMF編碼器
應科院ARM9E MPEG-4 HE-AAC音頻解碼器
應科院ARM9E 多媒體模塊
應科院H.264 基本框架編碼器
應科院多媒體仿真平台
應科院TI TMS320C55 ITU-T G.729A+B編解碼器
應科院AVS X-Profile視頻解碼器
應科院H.264高級框架視頻解碼器
應科院基于TI DM320平臺的多媒體編解碼技術
移動電視(T-DMB)手持多媒體播放器技術
Wi-Fi手持多媒體播放器/移動電視技術
應科院UPnP音視頻開發包(用于UPnP™ 認證的標準設備)
應科院家庭網絡擴展技術