威盛 VT1622 數字視頻編碼器
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威盛 VT1622 數字視頻編碼器
威盛 VT1622 數字視頻編碼器.
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VIA VT1622
Digital TV Encoder
VIA Multimedia
VIA Confidential and ProprietaryVIA Multimedia Product Families
Video
?
Digital TV Encoders
?
TMDS Display Interface Transmitters
?
LVDS Display Interface Transmitters
?
Audio
?
Professional audio controllers
?
High end PCI audio controllers
?
AC’97 audio codecs
?
VIA Confidential and ProprietaryVIA Digital TV Encoders
Bridging the digital-analog divide
?
Convergence of digital data content and
?
display appliances
Rapid adoption of integrated home
?
entertainment systems
Home and business multimedia
?
applications
Set-top boxes
?
Video streaming
?
Presentations
?
VIA Confidential and ProprietaryVIA Digital TV Encoder Roadmap
VT1623
Digital TV
Encoder w HDTV
support
VT1622
Digital TV
Encoder w SDTV
support
VT1621
TV Encoder
‘01 11QQ ‘‘0022 22QQ ‘‘0022 33QQ ‘‘0022 44QQ ‘‘0022
VIA Confidential and ProprietaryVIA VT1622 Digital TV Encoder
Supports standard video inputs
?
Digital RGB, YCrCb
?
Output straight to your TV
?
Composite A/V, S-Video, YCbCr, SCART
?
NTSC or PAL
?
Standard Digital TV SDTV
?
Progressive output for Standard
?
Definition Digital TV SDTV
VIA Confidential and ProprietaryComprehensive Video output
support
High Quality 4x10-Bit Video DAC
?
Simultaneous two S-Video or one S-Video
?
with two composite outputs
Simultaneous RGB or YCbCr component
?
output with one composite output
S-Video, Composite, YCbCr and SCART
?
(RGB) with interlaced or non-interlaced scan
output support
Supports wide range of worldwide
?
video standards
N. America, Japan, Europe, Asia, Brazil, Uruguay &
?
Paraguay, and Argentina.
VVIIAA CCoonnffiiddeennttiiaall aanndd PPrroopprriieettaarryyFeatures for Enhanced Performance
Enhanced graphics resolution up to
?
1024x768
VIA-developed ProScaleTM
?
technology
Scales wide range of input resolutions to TV
?
format
Adaptive deflicker filtering
?
Improved TV image quality & sharpness
?
Digital TV Encoder
VIA Multimedia
VIA Confidential and ProprietaryVIA Multimedia Product Families
Video
?
Digital TV Encoders
?
TMDS Display Interface Transmitters
?
LVDS Display Interface Transmitters
?
Audio
?
Professional audio controllers
?
High end PCI audio controllers
?
AC’97 audio codecs
?
VIA Confidential and ProprietaryVIA Digital TV Encoders
Bridging the digital-analog divide
?
Convergence of digital data content and
?
display appliances
Rapid adoption of integrated home
?
entertainment systems
Home and business multimedia
?
applications
Set-top boxes
?
Video streaming
?
Presentations
?
VIA Confidential and ProprietaryVIA Digital TV Encoder Roadmap
VT1623
Digital TV
Encoder w HDTV
support
VT1622
Digital TV
Encoder w SDTV
support
VT1621
TV Encoder
‘01 11QQ ‘‘0022 22QQ ‘‘0022 33QQ ‘‘0022 44QQ ‘‘0022
VIA Confidential and ProprietaryVIA VT1622 Digital TV Encoder
Supports standard video inputs
?
Digital RGB, YCrCb
?
Output straight to your TV
?
Composite A/V, S-Video, YCbCr, SCART
?
NTSC or PAL
?
Standard Digital TV SDTV
?
Progressive output for Standard
?
Definition Digital TV SDTV
VIA Confidential and ProprietaryComprehensive Video output
support
High Quality 4x10-Bit Video DAC
?
Simultaneous two S-Video or one S-Video
?
with two composite outputs
Simultaneous RGB or YCbCr component
?
output with one composite output
S-Video, Composite, YCbCr and SCART
?
(RGB) with interlaced or non-interlaced scan
output support
Supports wide range of worldwide
?
video standards
N. America, Japan, Europe, Asia, Brazil, Uruguay &
?
Paraguay, and Argentina.
VVIIAA CCoonnffiiddeennttiiaall aanndd PPrroopprriieettaarryyFeatures for Enhanced Performance
Enhanced graphics resolution up to
?
1024x768
VIA-developed ProScaleTM
?
technology
Scales wide range of input resolutions to TV
?
format
Adaptive deflicker filtering
?
Improved TV image quality & sharpness
?
AIGC威盛VT1622是一款專為數字視頻信號處理和壓縮設計的高性能嵌入式數字視頻編碼器。這款產品采用先進的視頻編解碼技術，支持H.264 High Profile Main及 Baseline Profile、MPEG-4 Part 2 SP/ASP、VC-1等主流視頻編碼格式，可以實現高質量的實時視頻壓縮與傳輸，適用于諸如監控系統、網絡視頻流媒體、 DVR（Digital Video Recorder）以及視頻會議等多種應用場景。
VT1622內置硬件級Video Post Processing（視頻后處理）引擎，能夠提供豐富的色彩調整選項和去噪濾波功能，確保輸出視頻在不同畫質需求下的表現優異。此外，該編碼器還具備高集成度和低功耗特性，便于設計師在有限的空間和電源預算內構建穩定、高效的視頻處理解決方案。
通過標準接口如HD-SDI、 Composite Video、S-Video、Component Video等輸入，VT1622可接收來自攝像機或其他視頻源的模擬或數字信號，并將其轉換為符合各類網絡傳輸標準（如H.264 IP streaming, RTP/UDP, TCP/IP等）的數字編碼數據流，以適應現代通信網絡對高清視頻傳輸的需求。總體而言，威盛VT1622憑借其出色的性能、靈活性和可靠性，在數字視頻處理行業中得到了廣泛應用和認可。
