High-Definition Video Processor
{{Short description|Nvidia product}}
Nvidia's High-Definition Digital Processing (HDVP) is an HDTV accelerator on the GeForce 2 GTS. It has a downscaler that supports 1080i and 720p to SDTV resolution. In combination with a tuner chip it creates an accelerated HDTV viewing system that supports time-shifted recording. The Geforce 2 GTS also includes second generation motion compensation, improved from the motion compensation on the GeForce 256. It does not seem to include IDCT acceleration. The HDVP also includes de-interlace acceleration including bob, weave, temporal filter, and advanced de-interlacing. Finally, HDVP supports subpicture compositing, and color enhancements including brightness, hue, contrast, and saturation.{{Cite web| url=http://www.nvidia.com/attach/7135 | title=NVIDIA High Definition Video Processor brings HDTV to the Masses | access-date=2013-07-02 | archive-date=2005-06-03 | archive-url=https://web.archive.org/web/20050603090322/http://www.nvidia.com/attach/7135 | url-status=dead}} nVidia's HDVP would endure through the GeForce 4 series in the Geforce 4 Ti NV25.{{Cite web | title=ActiveWin.Com: NVIDIA GeForce 4 Ti 4600 - Review | url=http://www.activewin.com/reviews/hardware/graphics/nvidia/gf4ti4600/gf3.shtml | access-date=2025-06-01 | website=www.activewin.com}}
See also
- GeForce 256's Motion Compensation
- Video Processing Engine
- PureVideo
- DirectX Video Acceleration (DxVA) API for Microsoft Windows operating-system.
- VDPAU (Video Decode and Presentation API for Unix) from Nvidia
- X-Video Motion Compensation (XvMC) API for Linux/UNIX operating-system.
References
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External links
- {{Cite web| title=What's new in PowerDVD 2.55 | format=TXT | url=http://www.digital-digest.com/dvd/software/players/powerdvd/pdvd255_new.txt | archive-url=https://web.archive.org/web/20010119001600/http://www.digital-digest.com:80/dvd/software/players/powerdvd/pdvd255_new.txt | archive-date=2001-01-19}}
- {{Cite web| title=NVIDIA High Definition Video Processor brings HDTV to the Masses | url=http://www.orpheuscomputing.com/downloads2/GeForce_HDVP_brief.pdf | archive-url=https://web.archive.org/web/20040221015356/http://orpheuscomputing.com:80/downloads2/GeForce_HDVP_brief.pdf | archive-date=2004-02-21}}
- {{Cite FTP |url=ftp://ftp.uni-duisburg.de/Hardware/Nvidia/.../geforce2_mx_overvw.pdf |server=ftp.uni-duisburg.de |url-status=dead |title=FTP link }}
- {{Cite web | title=Full Review of NVIDIA's GeForce2 MX {{!}} Tom's Hardware | url=http://www.tomshardware.com/reviews/full-review-nvidia,204.html | access-date=2025-06-01 | website=www.tomshardware.com}}
- {{Cite web| title=NVIDIA GeForce2 Go Video Driver For Versa P440 | url=http://www.necdriver.com/nec-driver/NVIDIA-GeForce2-Go-Video-Driver-For-Versa-P440_478.html | archive-url=https://web.archive.org/web/20160118153401/http://www.necdriver.com:80/nec-driver/NVIDIA-GeForce2-Go-Video-Driver-For-Versa-P440_478.html | archive-date=2016-01-18}}
- [https://archive.today/20130702015319/http://phx.corporate-ir.net/phoenix.zhtml?c=116466&p=irol-newsArticle_print&ID=89139&highlight= NVIDIA Introduces New Ground-Breaking GPU; New GeForce2 GTS Delivers First Major Step Toward Real-Time Cinematic Experience]
- {{Cite web | title=nVidia introduces next generation graphics chip - Apr. 25, 2000 | url=http://cnnfn.cnn.com/2000/04/25/technology/nvidia/ | access-date=2025-06-01 | website=cnnfn.cnn.com}}
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