--- title: "V-Nova mentioned on NVIDIA Partner success stories - \"Calculating Video Quality Using NVIDIA GPUs and VMAF-CUDA\" - V-Nova" description: Video quality metrics are used to evaluate the fidelity of video content. They provide a consistent quantitative measurement to assess the performance of image: https://campaign.v-nova.com/hubfs/Imported_Blog_Media/v-nova-video-compression-technology-May-22-2024-10-14-40-5612-AM.png --- [![Header Logo](https://campaign.v-nova.com/hs-fs/hubfs/V-Nova%20Assests%20-%202024/Images/Header%20Logo.png?width=2000&name=Header%20Logo.png)](https://campaign.v-nova.com/home) - Technology - - MPEG-5 LCEVC - SMPTE VC-6 - V-Nova PresenZ - - [Overview](https://campaign.v-nova.com/lcevc-overview) - [In-depth](https://campaign.v-nova.com/lcevc-in-depth) - Documentation - [Overview](https://campaign.v-nova.com/vc-6-overview) - [In-depth](https://campaign.v-nova.com/vc-6-in-depth) - Documentation - [Overview](https://campaign.v-nova.com/technology-v-nova-presenz-overview) - [In-depth](https://campaign.v-nova.com/technology-v-nova-presenz-in-depth) - Documentation - ##### Featured Reads ###### Meet V-Nova Intelligence: AI has joined the team Read More See all - Applications - - All - 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They provide a consistent quantitative measurement to assess the performance of the encoder. - **Peak signal-to-noise ratio** (PSNR): A long-established quality metric that compares the pixel values of the reference image to a degraded one. -   - **Structural similarity index measure** (SSIM): Compares luminance, contrast, and structure of the degraded image to the original one. -   - **Video Multi-Method Assessment Fusion** (VMAF): Introduced by Netflix, this metric attempts to accurately capture human visual perception. -   ### V-Nova V-Nova is exploring the benefits of CUDA-accelerated VMAF calculation for several use cases. These include its usefulness in both offline metric calculation and real-time decision-making within the LCEVC (MPEG-5 Part 2) encoding process. The integration of VMAF-CUDA can significantly accelerate offline metric calculations. V-Nova’s video quality tools, including Video Quality Framework and Parallel Performance Runner (PAPER), processed approximately 20K encoding jobs weekly in 2023. VMAF-CUDA has demonstrated the ability to speed up metric calculation by at least 2x. Looking ahead to the medium and long term, the real-time, in-loop VMAF calculation facilitated by VMAF-CUDA could offer additional benefits for algorithmic enhancements, such as optimizing LCEVC mode decisions and rate control for this metric. **Full text here: ** [Calculating Video Quality Using NVIDIA GPUs and VMAF-CUDA | NVIDIA Technical Blog](https://developer.nvidia.com/blog/calculating-video-quality-using-nvidia-gpus-and-vmaf-cuda/) ##### Share this [mailto:?subject=https://campaign.v-nova.com/news/v-nova-mentioned-on-nvidia-partner-success-stories-calculating-video-quality-using-nvidia-gpus-and-vmaf-cuda](mailto:?subject=https://campaign.v-nova.com/news/v-nova-mentioned-on-nvidia-partner-success-stories-calculating-video-quality-using-nvidia-gpus-and-vmaf-cuda) [News](https://campaign.v-nova.com/news/tag/news) ## Related [![](https://campaign.v-nova.com/hubfs/Faultline_Logo_Colour-2.png)](https://campaign.v-nova.com/news/xr-vr-is-v-novas-modus-operandi-with-presenz-purchase) [News](https://campaign.v-nova.com/news/tag/news) ##### [XR/VR is V-Nova’s modus operandi with PresenZ purchase](https://campaign.v-nova.com/news/xr-vr-is-v-novas-modus-operandi-with-presenz-purchase) V-Nova’s CEO and co-founder Guido Meardi gave little away during a Faultline Podcast interview cameo just two weeks ago... 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