![]() While the x264 codec doesn’t scale linearly with such high thread counts, it’s still much faster here. The newer computer with a faster CPU and memory performs better. The following results were produced using a PC equipped with an Intel Xeon E5-2699 v4 CPU with 22 cores and 44 threads running at a sustained turbo between 2.6-2.8 GHz, 32 GB memory, and Windows 10 Professional. Let’s look at the same encodes on a faster computer. Only the fastest Preset completed faster than realtime, meaning the encode finished in a shorter time than it would take to watch the video. The price for higher quality and more features is again larger file sizes, and longer time to encode.Įncoding a large, high quality, 4K 2160p Source to 1080p can be slow on an aging computer. Likewise, the HQ and Super HQ Presets use even slower video encoder presets (x264 slow and veryslow, respectively) and even higher quality (RF 20 and 18, respectively), while also including surround audio. In combination, this results in a higher quality video, larger file size, and longer time to encode. The Fast Preset uses a slower video encoder preset (x264 fast) and also raises quality to RF 22. The Very Fast Preset starts with a faster video encoder preset (x264 veryfast) and quality RF 24. HandBrake’s faster General Presets produce smaller files with average quality, while its high quality General Presets produce larger files that take longer to encode. The following results were produced using a Mid-2010 Mac Pro equipped with an Intel Xeon w3680 CPU with 6 cores and 12 threads running at 3.33 GHz, 24 GB memory, and macOS Mojave. HandBrake’s General Presets are designed to maintain compatibility with a broad range of modern devices and software, and provide logical steps in encoding performance, quality, and file size. Because so many variables can differ between HandBrake’s Presets, performance can vary greatly. ![]() For example: video resolution, filters, encoder, encoder preset, and quality audio tracks (stereo, surround sound, or both), encoders, and quality subtitle tracks and types chapter markers container options and compatibility concerns. Presets may differ from each other in multiple ways. Read more about HandBrake’s Official presets. Performance comparison between official presetsĪ Preset is a group of settings specifically tailored for the software or device you want your videos to play on. The Source duration is 12 minutes 14 seconds and contains H.264 video, lossless FLAC stereo audio, and Dolby Digital (AC-3) 5.1 surround audio. ![]() To provide a comparison of how various features and settings affect encoding performance, we encoded a high quality, 4K 2160p24 (3840x1714 actual) version of the open film Tears Of Steel. See the System requirements article for minimum hardware requirements to use HandBrake. HandBrake’s hardware video encoders also benefit from modern GPU hardware. HandBrake’s software video encoders, video filters, audio encoders, and other processes benefit from fast CPU and memory. Video encoding is one of the most resource intensive activities for computers. 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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