Distance between I or P reference frames, from 1 to 16.0 means unspecified (set at runtime by the implementation).Number of reference frames, from 1 to 16.Sets the trade-off between quality and speed, from 1 (best quality) to 7 (fastest speed).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. Generally speaking, it is not recommended to change these parameters, as the built-in presets offer a good range of options for common uses.įrom HandBrake’s command line interface, use the -encopts parameter as follows: -encopts="option1=value1:option2=value2"įrom HandBrake’s graphical interface, set the options in the Advanced Options field on the Video tab: option1=value1:option2=value2 The QSV hardware encoder has a limited set of advanced encoder options. ![]() To minimize this effect, disable any filters that you do not require. It is common, particularly on lower-end hardware, for the CPU to be a bottleneck for the hardware video encoder. ![]() As a result, it is normal to have high (even 100%) CPU utilisation during encodes. Every stage prior to and after video encoding including decoding, filters, audio/video sync, audio encoding, muxing, etc., is performed by the CPU. Only video encoding is performed by the hardware encoder. If your system is not supported, the option will be disabled. Support for the Intel QSV encoder is enabled in preferences on the video tab. Hardware encoding via Intel QSV might work on older series GPUs and older operating systems, but this is not officially supported.Ī plugin with all required components for Intel QSV encoding using the Flatpak distribution of HandBrake is available on the official HandBrake website. Intel Skylake (6th Generation Core) CPU or later with Intel HD Graphics or better.Intel Quick Sync Video Supported Hardware and Configurations All versions.ĭieser Artikel ist für eine ältere Version von HandBrake. This article is for an older version of HandBrake. Flatpak apps for Linux draft Fully-contained applications compatible with multiple Linux distributions.Installing dependencies on Arch / CentOS / Clear / Debian / Fedora / Gentoo / Ubuntu.Constant quality versus average bit rate draft.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. ![]()
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