威盛 VT1622 数字视频编码器
声明：您必须遵守我们的协议，如果您下载了该资源行为将被视为对《电天下账号管理规范》全部内容的认可，本网站资源来自原创，仅供用于学习和交流，请勿用于商业用途。如有侵权、不妥之处，请举报本资源，我们将及时审核处理！
威盛 VT1622 数字视频编码器.
文本预览
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是一款专为数字视频信号处理和压缩设计的高性能嵌入式数字视频编码器。这款产品采用先进的视频编解码技术，支持H.264 High Profile Main及 Baseline Profile、MPEG-4 Part 2 SP/ASP、VC-1等主流视频编码格式，可以实现高质量的实时视频压缩与传输，适用于诸如监控系统、网络视频流媒体、 DVR（Digital Video Recorder）以及视频会议等多种应用场景。
VT1622内置硬件级Video Post Processing（视频后处理）引擎，能够提供丰富的色彩调整选项和去噪滤波功能，确保输出视频在不同画质需求下的表现优异。此外，该编码器还具备高集成度和低功耗特性，便于设计师在有限的空间和电源预算内构建稳定、高效的视频处理解决方案。
通过标准接口如HD-SDI、 Composite Video、S-Video、Component Video等输入，VT1622可接收来自摄像机或其他视频源的模拟或数字信号，并将其转换为符合各类网络传输标准（如H.264 IP streaming, RTP/UDP, TCP/IP等）的数字编码数据流，以适应现代通信网络对高清视频传输的需求。总体而言，威盛VT1622凭借其出色的性能、灵活性和可靠性，在数字视频处理行业中得到了广泛应用和认可。
