![]() Set to 1 to minimize GOP-to-GOP rate fluctuations, 0 to disable (default). Set to 1 to enable automatic insertion of non-reference P-frames, 0 to disable (default). When Spatial AQ is enabled, the values scale is 1 (low) – 15 (aggressive). Set to 1 to enable Spatial Adaptive Quality, 0 to disable (default). Set to 1 to enable Temporal Adaptive Quality, 0 to disable (default). Values: any (default), 0 (first GPU), 1 (second GPU), etc.Ĭoder selection. See the option’s comments for acceptable values. The following value types are supported (each option only accepts one value type):Ī number that can be written without a fractional or decimal component.Īn alphanumeric string of characters. If using HandBrake’s command line interface, use the -encopts parameter as follows: -encopts="option1=value1:option2=value2" If using HandBrake’s graphical interface, you can set the options in the Advanced Options field on the Video tab in the following format: option1=value1:option2=value2 Generally speaking, it is not recommended to change these parameters, as the built-in presets offer a good range of options for common uses. The NVIDIA NVENC hardware encoder has a limited set of advanced encoder options. HandBrake will automatically fallback to software decoding when any filter is enabled in the pipline. To minimize this effect, disable any filters that you do not require. It is also common, particularly on lower-end or older hardware, for the CPU to be a bottleneck which will cause lower than expected performance. As such, it is normal to see high (or even 100%) CPU utilisation even when using NVENC. These operations all happen in parallel as the job progresses. Video decoding (If hardware decoding is turned off or unavailable).HandBrake supports the NVIDIA NVENC encoder and NVDEC encoder. These are a good starting point for configuring HandBrake to use these encoders. The following presets are available under the ‘Hardware’ category in the presets menu: It will be available if the hardware / drivers report it as available. On Linux, there is no preference to enable the encoder. Hardware encoding via NVENC might work on older series GPUs and older operating systems, but this is not officially supported. Limited support is available on some modern Linux Distro’s.NVIDIA GeForce GTX Pascal (1050+), GTX/RTX Turing (1650+, 2060+) or Ampere (3060+) series GPU or better.NVIDIA NVENC Supported Hardware and Configurations Flatpak apps for Linux draft Fully-contained applications compatible with multiple Linux distributions.Installing dependencies on Arch / CentOS / Clear / Debian / Fedora / Gentoo / Ubuntu / Void.Installing dependencies on FreeBSD / NetBSD / OpenBSD.Constant quality versus average bit rate draft.Process Isolation Process Isolation and Multiple Simultaneous Jobs supports.Performance How various settings affect encoding speed.Official presets Technical summary of the official presets.Supported source formats Types of video files HandBrake can read.System requirements Make sure your system can run HandBrake.Activity Log Activity Logs help you receive better support.Community support Get help from real people.Troubleshooting common issues What to do if something goes wrong.Using the queue Set up multiple encode jobs at once.Starting encoding Start encoding your new video with one click.Previewing your settings See what your new video will look like in a fraction of the time.Adjusting quality Easily increase visual quality or reduce file size.Selecting a preset Tailored settings for instant compatibility with many devices.Opening a video source How to get your videos into HandBrake.Checking for updates Staying up to date with the latest features and bug fixes.Downloading and installing HandBrake How to get HandBrake onto your computer.Where to get HandBrake The officially supported version.About HandBrake What HandBrake is, does, and does not.Quick start Learn how to make your first video in minutes.
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