当前位置 :据HKEPC报道 现时最顶级的Qaudro将会是这张nVidia Quadro FX 4000 SDI，和FX4000的分别在于其加入了10Bit专业数据格式的输出，并拥有广播级SD/HD视频解决方案。FX4000核心是基于NV40GL，并支持Sharder Model 3.0及OpenGL API 1.5，是真是规格最高的专业级绘图片。
The IBC exhibition will take place from the 10th of september until the 14th of september 2004 in Amsterdam, The Netherlands. The newest version of Quest3D will be used there to demonstrate the possibilities of the new NVIDIA QuadroFX 4000 SDI grafics card at the NVIDIA booth. This has been orginized by one of our German resellers; weltenbauer. Quest3D 2.5 will also be demonstrated at the Reflecmedia booth twice a day.
Real-time 3D for broadcasting
By combining the power of Quest3D and the NVIDIA Quadro FX 4000 SDI graphics card, broadcasting companies are able to use the power of the modern 3D cards on the television at home. With this combination it is possible to show high-quality 3D graphics during live sports, games, shopping or any other television program. The high-quality output of the 3D card and the powerful 3D engine of Quest3D can easily create high-resolution images for HDTV.
NVIDIA Quadro FX 4000 SDI
The NVIDIA Quadro® FX 4000 SDI is the ideal solution for digital broadcast professionals, who use various applications such as virtual-sets, sports, and weather news systems to composite live video footage onto virtual backgrounds and send the result to live video for TV broadcast. The NVIDIA Quadro FX 4000 SDI also allows film production, post-production, and finishing professionals to preview the results of 3D compositing, editing, and color grading in real time on HD broadcast monitors. This graphics-to-video-out solution delivers uncompressed 10-bit SDI from programmable graphics, enabling a direct connection to broadcast monitors, switchers, tape decks, or SDI projectors.
The NVIDIA Quadro FX 4000 SDI provides two channels―fill or key―of 8-bit or 10-bit uncompressed SDI in HD or SD formats, and analog and digital house synchronization. It supports both Windows and Linux, and works on top of existing applications, or can be easily integrated within a broadcast or video editing application through NVIDIA’s API.
The NVIDIA Quadro FX 4000 SDI leverages the new Quadro FX 4000 architecture with 2x the geometry and fill rate, 5x the hardware pixel read-back performance, and 1.25x the memory bandwidth of previous generation workstation graphics. It also supports ultra-fast GDDR3 memory and rotated-grid FSAA for increased color accuracy and improved visual quality of edges and lines without compromising performance
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