Handbrake videotoolbox. But now when I try exactly the same thing I only get 190fps. ...

Handbrake videotoolbox. But now when I try exactly the same thing I only get 190fps. Very weird 画质对比 x265软件编码 H265 VideoToolBox 硬件编码结论因此，目前的初步结论就是：M1Pro的硬件专用加速效率的确很高，不愧被戏称为asic，在编码转码的场景下，GPU满载，但是CPU划水的比较厉害，算是GPU瓶颈了。在网上也有大量人搜索提问：Compressor和 FCPX 的导出 Hello everyone, what settings do you use for DVD/Blu-Ray/UHD when using VideoToolbox? I would like to reduce filesize without loosing quality. FFmpeg To use H. Processor: AMD Ryzen, Threadripper, or Epyc Intel Core (6th generation and newer) i3, i5, i7, i9, or equivalent Xeon Apple Silicon M1 and newer, recent Intel Macs supported per the above Free memory: Depends on settings used but as a general guide: 1 GB for transcoding standard definition Jun 13, 2025 · Problem Description TL;DR: Turning on the Denoise filter inactivates VideoToolbox encoding and the rate is similar to non VT encoding. HandBrake, the popular free open-source video transcoder, announced new 1. Moving the slider to the right increase quality on both x264/x265 and videotoolbox. Machine: MacBook Pro M1, 16MB RAM, GUI Handbrake 1. 7 GB. Too many artefacts. Inside that, I used the GNOME UI and set the encoding to H. HandBrake是一款开源的视频转码工具，支持多种编码方式。其中H. 265 (HEVC) hardware encoding in macOS via VideoToolbox, just use the encoder -c:v h264_videotoolbox or -c:v hevc_videotoolbox for H. This is the unofficial subreddit for the handbrake video conversion software (handbrake. mp4 \\ -init_hw I’m so impressed with M1, I’ve not done the same tests on M2 M3. The file size is about 1. 57fps Apple Mini M2 Pro Fortgeschrittene Optionen Es gibt keine fortgeschrittenen Optionen für VideoToolbox Kodierer. Can you share exact protocol on GitHub ? I want to study VideoToolbox as well from Apple. Which I think is roughly the quality of Apple TV+? I'm looking for a good compromise in between file size and quality with a slight preference towards The VideoToolbox encoder has a limited set of advanced encoder options. Dec 7, 2018 · Description of the problem If encoding a video on Mac as "H. Which I think is roughly the quality of Apple TV+? I'm looking for a good compromise in between file size and quality with a slight preference towards I’m getting very good results from Videotoolbox on M1 iMac. Jan 22, 2019 · I tried hundreds of different settings, but the x265 codec is not beatable in quality and size, but it takes 2-3 times longer than T2 Mac h265 videotoolbox encoding? Has anybody other experiences? VideoToolbox M1 vs M2 Has the video encode engine performance been improved from M1 to M2. 265 (VideoToolBox) encoder for a while, since Handbrake 1. 在使用HandBrake进行视频转码时，部分用户报告了一个特定问题：当选择VideoToolbox H265编码器（8位或10位）进行两遍编码时，第一遍编码可以正常完成，但第二遍编码会不断产生错误信息而卡住。相比之下，使用x265编码器在相同设置下可以顺利完成编码任务。 May 26, 2020 · A CPU based encode with Handbrake is one of the few guaranteed ways I know of to get the cooling fans to spin up on an Apple Silicon Mac. 264, assuming your playback environment supports it. 265 Apple VideoToolbox Avidemux muxer can't open I recently got a Mac Mini M4 Pro. Everything worked great, quality of encoded video was good at CQ =54. Hint: I also recommend you to enable Also used in combination with softer encoders , since the beer GPU encoding, since only GPU encoding may give you some bad output (experience it for yourself). How does video compression work? Videos consist of frames, a series of still pictures played in quick succession to create the illusion of motion. I feel like VTB transcodes result in a higher quality video compared to previous Dec 3, 2023 · Some highly unscientific testing ensued, which involved setting up HandBrake inside a Fedora LXC container that I use for ML tinkering, which has NVIDIA hardware access. I tend to do a software x265 test encode of a chapter, and match the filesize with the equivalent compression values using hardware h265 vtb … the resulting filesize is same or smaller, but I can encode dvd at up to 700fps! … Nov 20, 2021 · VideoToolbox (GPU/Hardware encoding) is already in macOS, but to enable it go to: ⌘ + , or "Handbrake" -> "Preferences". Enable Enable VideoToolbox hardware decoders. Jan 5, 2024 · ちなみにx264とかx265とかいうのは、H. mkv from a blu ray. But on my new M1 Max, it runs about 60fps. The process completed without errors, the files are playable but are extremely choppy. Overview VideoToolbox is a low-level framework that provides direct access to hardware encoders and decoders. The same video over VT in Handbrake to H. 7 Released Wednesday, November 22, 2023 The HandBrake Team is pleased to announce the release of HandBrake 1. I wish Handbrakes site had more detailed help for VideoToolbox. 264、H. VideoToolBox with HB 1. In all cases, adjusting HandBrake’s quality control to the right always increases quality, and adjusting the control to the left always decreases quality. Reasons you’ll love HandBrake: Feb 10, 2019 · Before we get into how you can use HandBrake, we'll quickly review how it works its magic, and which options might best help you shrink down your videos to your satisfaction. Have you tried VideoToolbox in Handbrake and what settings and speeds are you getting? HandBrake's popular-level VideoToolbox documentation seems pretty thin, and doesn't reference this slider. 1 today all videos encoded with h265 videotoolbox are broken. Oct 26, 2024 · VideoToolBox encoding broken for DolbyVision #6374 Closed Endlessknight opened on Oct 26, 2024 Usage Encoding with Videotoolbox on macOS is possible via FFmpeg, a versatile command line utility, or Handbrake, a GUI for video encoding. Using VTB on 1. I can successfully encode a video using my arc GPU by running: ffmpeg \\ -i input. Dec 29, 2022 · The popular video converter utility HandBrake has been updated this week with some major improvements. Jan 11, 2024 · The better encoding options exposed by Handbrake for VTB are two “presets” “fast” and “quality”. macOS 10. There isn't any documentation. Jun 1, 2025 · I've been transcoding videos on handbrake using AV1 which I think is the latest encoder. 那么可以使用HandBrake的CPU转码。它最慢，不过理论上效果应该是最好的。缺点就是慢啦。一点疑惑都说M1没有媒体引擎，但是HandBrake用VideoToolBox编码的时候，CPU不满载，GPU负载为0，并且编码的确比CPU单独编码更快的情况要如何解释呢？ Dec 30, 2022 · The popular HandBrake open-source video transcoder for Linux, Mac, and Windows has been updated to version 1. With the average bitrate, you control the size of the output file but give up control over the video’s quality. H Aug 2, 2021 · Problem Description Hi, I've been using the H. 5 settings above due to some playback compatibily issues on my Roku. four with M2 Ultra) work together to speed up the encoding of one file, or do each work only in parallel (example, transcoding multiple timeline clips at once in Final Cut Pro). 265 VideoToolbox encoder. On Apple Devices, we use the VideoToolbox API which will utilise the underlying hardware support. 265 rather than H. Oct 5, 2023 · Problem Description After upgrading to Mac OS 14 Sonoma, h265 VideoToolBox encoder hangs. VideoToolBox encoding has been broken since the release of macOS Monterey It is using the CPU instead The Handbrake team are investigating with one possibly angle being that handbrake is running with a background priority. 5. Dec 15, 2021 · The latest Handbrake snapshot performs as fast as RTX 2070 Super NVEnc using M1 Max VideoToolbox (~240FPS, h264, defaults). Reasons you’ll love HandBrake: What cq settings are you using for HEVC 10-bit with the VideoToolbox hardware encoder? I'm using CQ36 right now as file sizes seem to be in between RF20-22 while encoding the same file in x265. When selecting one of these Presets, higher resolution video will be downscaled to a maximum resolution, and higher frame rates will be peak limited to a maximum frame rate. 6. This HandBrake's development repository . 7 This release focuses on improving the core HandBrake engine, including extending AV1 hardware encoding to AMD and NVIDIA users, improving performance on AArch64 (ARM) and Apple Silicon devices, added Apple VideoToolbox hardware decoding for recent Jul 24, 2008 · Just wanted to chime in with my own handbrake m1 Max issues. NVENC and libx264 produce much better visual results with the same file size. Jan 21, 2021 · The tooltip is not wrong. HandBrake is a open-source tool, built by volunteers, for converting video from nearly any format to a selection of modern, widely supported codecs. 2 (202502 We would like to show you a description here but the site won’t allow us. It’s blazing fast; we’re talking 30 minutes on an i5 MBP 2019. 265 works really well for me. 265 10-bit VideoToolbox settings for perceptually transparent quality? Assuming file size isn’t an issue, what settings does one use? I know that the x265 software encoder is considered perceptually transparent around RF 18, for example. Even with VideoToolbox in Handbrake I go to about 50% CPU but GPU remains idle. 265 VideoToolbox runs at about 157fps, using about 40% CPU on all cores. 265 (Videotoolbox)" using the profile "main10", the video is encoded in the profile "main" instead of "main10". Let's break down the pieces that are involved in this testing. Enabling support If your computer is supported you will see one or more of the following video encoders added to the encoder control on the Video tab. 264 encoding. The videotoolbox headers simply say: "quality is a double going from 0 to 1". 265 with x265 in Handbrake a few days ago (Mac mini M1). I don’t think a new handbrake update has applied, but I used to be able encode using the hardware encode blocks in M1 mac at incredible speed, around 700 fps. The quality difference (at the same file size) to QSV (i3-12100) and NVEnc (3060 Ti) is really noticeable. x264 CPU in applications like Handbrake how is the quality / efficiency? Jul 20, 2011 · VideoToolbox is a hardware encoder for H. VideoToolbox 10bit is way faster than x265 10bit, x265 takes 2 to 4hrs to encode and so far VideoToolbox has taken 12min. Dec 1, 2023 · Pour le décodage, il faut aller dans HandBrake -> Réglages -> Avancé et cocher deux cases. e. 265 Apple VideoToolbox or using General Preset of HQ or SuperHQ? My main usage of handbrake is to convert files that do not open in Quicktime into compatible formats. Jan 30, 2023 · Details: Thanks again for the VideoToolbox support in the latest build Wonderful to have hardware acceleration with x265 finally! Request? Can we add the supported 10-bit 4:2:2 Profile, for improved quality and hardware acceleration? This can be accomplished via the flag: kVTProfileLevel_HEVC_Main42210_AutoLevel: CFString. 264 (VideoToolbox) For 4K with a hardware encoder, I'd recommend H. Normal H. It's incredibly fast, it could be placebo, even when doing 4K to 4K h. 265 Apple VideoToolbox 1080p を選択します。この Preset で設定された値をベースに、DVD 向けに変更をします。 HandBrake is a open-source tool, built by volunteers, for converting video from nearly any format to a selection of modern, widely supported codecs. The VideoToolbox encoder has a limited set of advanced encoder options. Encoding a 1080p movie in H. But having extensively tested encoding chapters across a wide range of software and hardware encode settings, I always use videotoolbox x265 encoding now. In all cases the encoding time was the same at about 2 minutes, even though the resulting file size and video quality varied drastically. Apple VideoToolbox Supported hardware Most 2015 and later Macs Please note, these are not hard limits. I converted about 8 minutes of 4K video to H. H. the old Core i7 that's been my encoding workhorse for years. System requirements Hardware The following is the minimum level of hardware HandBrake formally supports. 1 and Handbrake 1. 7. Videotoolbox h. I tested in my app and in Handbrake Beta for M1 which supports VideoToolBox H. Using a 32GB 16" running 12. 0 已支持在所有现代化 GPU 上的硬件加速 AV1 转码，包括 AMD、Nvidia 和 Intel。此外，新版本的 HandBrake 还通过 CPU 优化将 SVT-AV1 编码的性能提高了足足四倍，适用于基于 Apple Silicon 的 Mac 电脑。 Overview VideoToolbox is a low-level framework that provides direct access to hardware encoders and decoders. Jan 10, 2013 · Figured I would post these results, as some folks are looking for some "real world" intel vs apple silicon results. Aug 11, 2025 · また、Mac版ではApple VideoToolboxによるAV1ハードウェアデコードやMetalアクセラレータ対応のRender Subフィルターがサポートされ、VideoToolbox利用時のCPU使用率が削減された他、エンコード完了まで動画ファイルをTime Machineのバックアップから除外するといった改善 Sep 30, 2021 · How are you realizing the constant quality option for Videotoolbox in Handbrake? Aren't you using ffmpeg for this? I am asking because I did not find a way to get to a constant quality mode in ffmp Jan 29, 2024 · This HandBrake HEVC settings guide lets you know how to set HandBrake to get x265/H265/HEVC encoded MKV/MP4 (UHD 4K/HD) video in mini size and max quality. Problem Description Hello, I know this is beta all round but I wondered if there was an issue with the latest beta OSX and the snapshots of Handbrake using VideoToolBox H. Dec 29, 2023 · Hey there, I recently got an Intel arc a380 graphics card for AV1 encoding and I’ve had some success getting it running on Xubuntu 22. 0 release a day ago! This is a big release with many new features, including AMD VCN AV1 encoder, NVIDIA NVENC AV1 encoder, and Apple VideoToolbox hardware presets. Compression uses clever math to compare each frame to the next one Nov 12, 2009 · Handbrake uses native code and is fully optimized for Apple Silicon since the past 2 years. Dec 12, 2024 · MP4 video encoded with Handbrake hardware setting: hardware: H. My question is, since the M1 Max has two separate media engines, can we run two encodes in parallel? Currently, if you queue two videos with VideoToolbox, they still run in serial. 0 Beta Universal Binary for macOS was released. HandBrake will automatically passthru mastering display metadata and content light metadata from the source video to to final encode. Encoding in software via x265 took maybe 2 hours. Additionally, Handbrake also allows you to encode VTB video in “10 bit”. 265でソフトウェアエンコードするときに使われるライブラリの名前。 Macの場合、GPUでハードウェアエンコードするならVideoToolboxというのを選択する。 Windows機の場合はAMDとかNVIDIAのGPUに対応したオプションがある Dec 23, 2018 · The popular HandBrake video encoding app has been updated with Apple VideoToolbox Hardware-Accelerated Video Encoding, TouchBar Support, Dark Mode on macOS Mojave, and much more. 在macOS平台上使用HandBrake进行视频转码时，部分用户报告了使用VideoToolBox硬件编码器处理Dolby Vision(杜比视界)内容时出现的异常现象。具体表现为：当输出4K分辨率且包含Dolby Vision元数据的视频时，最终生成的视频文件仅显示绿色画面，而其他HDR格式(HD Skip to main content Sharing my recommended "standard" settings for x264 and x265 encodes for best quality/size output : r/handbrake Jun 16, 2024 · I played around with CQ values ranging from 18 to 72 for VideoToolbox. Anyone deeply pixel-peeped at Handbrake's Videotoolbox h265 M1 output? I recently bought a Mac Studio (M1 Max version), and I've been dabbling with Handbrake encoding on it vs. fr), this sub is for information exchange and helping out, not affiliated with the developers. Nov 20, 2021 · VideoToolbox (GPU/Hardware encoding) is already in macOS, but to enable it go to: ⌘ + , or "Handbrake" -> "Preferences". 265 has around 8GB (!!!!). 2 with average bitrate, framerate same as source, no decomb or filter, and audio passthrough Encoding a 1080p movie in H. Constant Quality vs Average Bit Rate HandBrake supports two modes of encoding video. Nov 19, 2020 · I tested GPU-accelerated video encoding on M1 Mac Mini (H. This article is part of the HandBrake Documentation and was written by Bernhard Rader, Bradley Sepos (BradleyS), and Scott (s55). The VideoToolbox, damn thing didn't even get warm. If using HandBrake’s graphical interface, you can set the options in the Advanced Options field on the Video tab in the following What cq settings are you using for HEVC 10-bit with the VideoToolbox hardware encoder? I'm using CQ36 right now as file sizes seem to be in between RF20-22 while encoding the same file in x265. Using VT is nice for the speed but s [13:38:02] + encoder: H. I found another conversation on another forum from a couple months ago that pointed out that this slider was grayed out on Intel Macs, but I haven't found any clear discussion about how it actually functions. 264 The VideoToolbox encoder has a limited set of advanced encoder options. Then I can add my results from VideoToolbox. Advanced. macOS H. This includes support for encoding videos using the AV1 and VP9 10-bit codecs, plus many Jan 22, 2025 · Does Handbrake work on M1 Macs? Why the VideoToolbox on M1 Macs is not using GPU? How to rip DVDs on Apple Silicon Mac using Handbrake? Answers are all here. This is because this app in the Preset setting (Fast1080p30) has an option: Hardware and with it the choice: H. Encoding an MKV file using Handbrake, Super HQ 2160 4K HEVC Surround Windows - 32Gb Ram / i5 12400F, 6 cores at 4ghz - 5 hours 59 minutes, average speed 8. 265 encodes with this are How do i enable VideoToolBox encoders in Handbrake? It is grey-ed out. M1 Mac hardware encode (videotoolbox) has slowed down. iMovie or Final Cut Pro crank the GPU all the way up. H264 Videotoolbox (Handbrake) so question with the new MacPro and the Radeon 5700XT and Radeon Pro 5500M in the MacBookPro supported by Catalina anybody here experience with H264 Videotoolbox CPU/GPU encoding vs. I always test new hardware speed using 1080p30 fast preset (CQ changed to 22 for VideoToolBox) and an . 264 or H. Level was "Auto". 2 and using these settings, VideoToolBox runs at about 140fps. La première (Activer les décodeur matériels VideoToolbox) active le décodage en parallèle de l’encodage. For x265 encodings, HandBrake will also set the hdr-opt flag for you. News and Project Updates! HandBrake 1. I'm just using the videotoolbox option that employs the built in hardware decoder, nothing fancy. Do the multiple video encode engines (i. Apple engineers can contact me for more details. 265 (HEVC) VideoToolbox编码器是苹果提供的硬件加速编码方案，利用Mac设备的专用媒体处理引擎实现高效视频编码。这种编码方式相比软件编码能显著提升处理速度并降低CPU负载。问题详细分析受影响环境 FWIW, I'm using Handbrake and Tdarr to shrink H264 files by converting to H265, and I've stopped using anything other than my M1's Videotoolbox. Using on a 7 GPU core m1 Air running 11. Steps to reproduce the problem (If Applicable): Using Mac Studio with 20 core M1 Ultra Use Handbrake or HandbrakeCLI to encode H265 10-bit with Vid 如何在运行在Apple M1芯片上的macOS上安装Video Toolbox？我想与HandBrake一起使用它，但我不知道该怎么做。预设中没有任何选项。How to install Video Toolbox on macOS for use with HandBrake? Nov 20, 2023 · 目前，HandBrake 1. If using HandBrake’s graphical interface, you can set the options in the Advanced Options field on the Video tab in the following Nov 15, 2024 · Problem Description After updating to macOS 15. So for encoding (MP4 video file with burned in subtitles) I started using Handbrake again. 265 10bit (x265) runs at about 18fps, using >90% total CPU on all cores. 9. 264 or HEVC respectively. I use h265, QC 65 atm as a starting point. Constant Quality Benefits over Average Bitrate Faster Encoding Aug 12, 2025 · While testing Apple M4 hardware encoding performance, I noticed that HandBrake reports significantly higher FPS than FFmpeg for what appears to be a similar VideoToolbox pipeline (decode → scale → encode) on the same source file. 4. This is reversed for other encoders, such as Apple VideoToolbox, where a higher number produces higher quality. 265 NVENC On the M2 Pro, I used the H. 0 as the release notes state improvements. It provides services for video compression and decompression, and for conversion between raster image formats stored in CoreVideo pixel buffers. Join us on GitHub to contribute your thoughts and ideas, and to suggest any corrections. 265 takes CPU to 80%. 14, Version 20190421155820-5224706-master (2019042101). Sep 10, 2025 · HandBrake的硬件加速功能为你带来曙光。本文将深入解析AMD VCE（Video Coding Engine）和Apple VideoToolbox两大硬件加速引擎的配置方法，带你实现转码速度提升3-10倍的飞跃。读完本文你将获得： AMD VCE与VideoToolbox的技术原理与适用场景对比详细的命令行与图形界面配置步骤 Apr 21, 2022 · x264 vs. AV1 on the Mac is often incredibly efficient. May 27, 2024 · Problem Description So unique issue but when encoding using videoToolbox 264 vs 264 there is a noticeable difference when using average bitrate of 5000 or less. If using HandBrake’s graphical interface, you can set the options in the Advanced Options field on the Video tab in the following The VideoToolbox encoder has a limited set of advanced encoder options. 265, which is a lot worse (but much faster). Using VideoToolbox in HanbrakeCLI Anyone know if it is possible to use VideoToolbox with HandbrakeCLI? I have two M1 Mac Minis and I have worked out the scripting of transcoding my media files. Jan 31, 2025 · 詳細は Apple VideoToolbox を参照。この後、具体的な設定値を残しておきます。各項目の設定まず最初に Preset で Hardware > H. 0. Generally speaking, it is not recommended to change these parameters, as the built-in presets offer a good range of options for common uses. Native QuickSync support is not available on Apple. Contribute to HandBrake/HandBrake development by creating an account on GitHub. HandBrake rescales it to 0 - 100. Using VT is nice for the speed but s Using Handbrake 1. Both of which output significantly better quality than the ffmpeg VTB codec. Even tougher material Mar 13, 2026 · Download HandBrake for Mac - HandBrake is a GPL'd multi-platform, multithreaded DVD to MPEG-4 ripper/converter. I suggest you setup a GitHub with link to references files and protocol. 在视频处理领域，硬件编码器（如macOS的VideoToolbox）与软件编码器（如x264）存在根本性的技术差异。硬件编码器通过专用电路实现编码算法，而软件编码器则完全依赖CPU进行数学运算。这种底层实现方式的区别直接导致了二者在输出质量上的显著差异。 ## 质量差异的技术根源当使用平均比特 Did VideoToolbox HEVC drastically improve? A few months ago I was transcoding my remuxes using this guide from iMore, in which they explain how to use VideoToolbox GPU encoding on newer Macs with the HEVC codec. 265 Apple VideoToolbox (2160p/1080p). I'm talking 3gb -> 300mb efficient. 04 (altough I’m not sure which combination of steps did the trick, and I ended up having to re-install my desktop packages and nvidia drivers in the process). 2. 0 improvements for Mac (M1 and newer) users. 264 VideoToolBox) in Handbrake Beta and constant quality mode (new feature for M1 Macs, it works like -crf in libx264). It's especially noticeable on video with animated photo slideshows and blur effect. If using HandBrake’s graphical interface, you can set the options in the Advanced Options field on the Video tab in the following HandBrake will automatically passthru mastering display metadata and content light metadata from the source video to to final encode. 265 does have better encoding efficiency for 4K and larger frame sizes, and with a hardware encoder the speed difference isn't substantially meaningful. May 25, 2021 · VideoToolbox vs x264 I actually found that VideoToolbox's CQ 65 was 'good enough' for me and later picked the x264's RF 19. Hardware encoding via VideoToolbox might work on older series GPUs and older operating systems, but this is not officially supported. Constant quality mode does the opposite; you specify a quality level and HandBrake adjusts the bitrate (that is, the size) to meet it. 265 transcodes. Apr 8, 2022 · Problem Description Using a Mac Studio with M1 Max I was trying to convert a 1080p ProRes source file with Handbrake using the HEVC VideoToolbox 10bit encoder (also tried the 8bit one) passing trou May 5, 2020 · HandBrakeの高画質設定では、HandBrakeで高画質設定にするにはどうしたらいいのかについてですが、エンコードする動画によって高画質設定が変わってきます。大きく分けて6通り紹介しますので、それぞれ参考にしてエンコード設定を変更してください。 May 6, 2019 · while trying to encode in x264 using the videotoolbox encoder on Mac (x265 VT works). Or in other words, it doesn't matter if the profile is set to "ma Feb 14, 2024 · Problem Description As mentioned in the title: in several circumstances and settings, when H265 VideoToolbox is selected as encoder (either 8 or 10 bits) with a 2-pass encoding, the 1st pass is car Apr 9, 2019 · For this test, we're going to use Handbrake, an AppleInsider 4K video master, Apple and Intel encoding software, and a pile of hardware. Also is it more performant to use the preset H. Mar 10, 2023 · However, HandBrake supports both QSV encode and decode if the video source in a format which is supported by the QSV hardware (that would be x264) and if run on the Apple Platform only. May 26, 2020 · Some info regarding HandBrake (I am the maintainer of the Mac version and the one who added VideoToolbox encoding support): Yeah thanks for this, great software. HandBrake includes a number of official Presets that select specific settings to ensure compatibility for specific devices, the web, and for general use. Ideal files should contain a movie (low fps low action), video games (fps for example) and desktop screen share. vzrzbr qetqwzqo zrq ibmou qcqhj fiui xwib fzednh thrgm zqeatq