From there, click on the 'Edit' text next to the audio box that by default should say 'AAC VBR 2.0 ~115 Kbps'.

After choosing CQP mode, or optionally VBR, return to the StaxRip main screen.However, if you want to experiment with bitrates rather than quality selections, VBR is the mode for you. You'll probably need a bitrate of at least 2,500 kbps to achieve good quality for a 1080p file, in which case leaving the setting on CQP is a better choice. Then go back to the main StaxRip screen and change the video bitrate to whatever you feel is appropriate. Optional: Instead of selection CQP as the mode, select VBR.Leave the other values at their defaults. Then, click on Encoder Options under the Nvidia H.265 header, and change the mode to CQP.Click on the x264 text and change this to Nvidia H.265. One thing you will want to change is the encoder.After that's done, you'll want to keep most of the settings at their default, making sure to set the target file to wherever you want the new file saved.The program will then briefly demux the file to prepare for encoding.

Firstly, you'll want to drag your source file into the Source box, click Automatic when the pop-up appears, and then click okay. The interface for StaxRip is quite different to Handbrake.The version I used for this guide was 圆4 1.3.1.7 beta. You can check out a comparison on the pages that follow, but essentially the quality of Nvidia HEVC encodes is equivalent to a good H.264 encode, albeit with a much faster encode time.Īnyway, if you want to use NVENC to encode HEVC videos, you'll need to download a program called StaxRip. Simply put, you're not going to get as good a quality at the same bitrates using Nvidia's encoder compared to using Handbrake. While performance is significantly improved by using Nvidia's HEVC encoder, NVENC, it comes at a cost of quality. While only some 900 series GPUs feature a HEVC decoding block, all include HEVC encoders, which is going to come in handy. If you happen to have a Maxwell-based Nvidia graphics card from the GeForce 900 series or later, you can utilize your GPU's dedicated HEVC encoding block to transcode videos into HEVC significantly faster than by using Handbrake. How to Encode HEVC: Utilizing Nvidia GPU Hardware Acceleration

Handbrake vs mediacoder x64 hevc nvenc