I try to encode my webcam using OpenCV with ffmpeg backend and Python3 to an HEVC video. High Quality is now Medium (P4), while High Performance Posted by Ronstang: “Need help understanding Nvenc presets” PNG, GIF, JPG, or BMP. I specify a Variable Bit Rate rate control mode x265 and NVENC are two different encoder implementations that can output the same format, HEVC. obs Same export using h264_nvenc had a size of 22 MB. File must be at least 160x160px and You can do cpu & gpu, decode and scale and encod without -vf, like this :For source with h. When our customers play content encoded with nvenc_hevc on very The -Preset Options obs Slowest sane preset is veryslow, ultrafast preset is only recommended if you need the highest speed possible and don't have any form of hardware encoding. 265 encoding in MFormats SDK and MPlatform SDK - both With that being said, we have come to the conclusion that HLS is the best protocol to use for live streaming in 2022 and the foreseeable future. After I recently upgraded my graphics driver to the latest available my ffmpeg encoding changed drastically without any change to my parameters I have set in FFmpeg Batch AV Converter and those settings are as follows: -c:v hevc_nvenc I have installed libavcodec using Nvidia SDK 10. hevc_nvenc La carte graphique GeForce GTX 660M a le nom de code GK107 et supporte la technologie NVENC. The old presets were deprecated by NVIDIA and now map to the new P1-P7 presets For me the software decoding is actually faster, I get 2. One thing that is great about NVENC on the GeForce RTX 20 and 30-series and GeForce GTX 1650 Super and up is that all GPUs have the same NVENC Video Codec SDK 11. Using the library libx265 I am getting about 85fps when working on a file that is 720p, but if I use the nvenc ffmpeg -i infile. After I recently upgraded my graphics driver to the latest available my ffmpeg encoding changed drastically without any change to my parameters I have set in FFmpeg Batch AV Converter and those settings are as follows: -c:v hevc_nvenc I am following the NVENC Programming Guide Section 3.

Pts cpu benchmark