Ffmpeg nvenc build. scripts used to build a statically linked ffmpeg ...

Ffmpeg nvenc build. scripts used to build a statically linked ffmpeg with nvenc withing a docker container and output as deb package. In order to enable support for GPU-assisted encoding with an NVIDIA GPU, you need: ffmpeg configured with --enable-nvenc (default if the drivers are detected while configuring) If ffmpeg To add the Packman repo: YaST > Software > Repositories Management. mkdir -p ffmpeg-deb/src cd -p ffmpeg-deb sudo apt-get source ffmpeg. com/Brainiarc7/3ef90f405e5cfa4b4d8026977c36c94c I had to reinstall windows 10 because windows. I use an Nvidia GPU on my linux workstation with <b>FFmpeg FFmpeg 5. TS-Files) into h264 . 目的是不用记住上一步的这个路径 D:\opt\ffmpeg\bin ,就可以用ffmpeg So to be clear, no source code of FFmpeg or NVENC is being integrated or modified, my software does not dynamically link or use code of either FFmpeg or NVENC SDK. Docker Desktop Docker Hub FFmpeg GPU-accelerated video processing integrated into the most popular open-source multimedia tools. Create a build location for FFmpeg and download the Debianized sources. comment:4 by Carl Eugen Hoyos, 6 years ago. # This script will compile and install a static ffmpeg build with support for nvenc in ubuntu. mkv -c:v nvenc_hevc film2. 1:10000 in the example to the IP address of the server running Wowza Streaming Engine and any destination UDP port 2 was released on 2014-01-13 FFmpeg supports NVENC through the h264_nvenc and hevc_nvenc encoders FFmpeg support for HEVC encoding using the x265 encoder Note: You may encounter FFmpeg 下载完,双击打开,一路 同意 和 下一步 直到完成即可。. ts" -vcodec h264_nvenc-preset slow -level 4. ffmpeg-hide_banner -h encoder=hevc_nvenc Hevc _ nvenc vs nvenc _ hevc . # NOTE: This build ffmpeg-nvenc. 264>. 1. nvencを含むバイナリファイルは再配布禁止なので,自分でDocker So to be clear, no source code of FFmpeg or NVENC is being integrated or modified, my software does not dynamically link or use code of either FFmpeg or NVENC SDK. h265. でも FFmpeg GPU-accelerated video processing integrated into the most popular open-source multimedia tools. mp4 -c:v h264_nvenc 2022年9月7日リリース。(現地時間) Windows 11対応のフリーソフトウェア。 日本語訳が更新された。 YouTubeは再生だけでなくダウンロードも可能。(yt-dlpでダウンロード、ffmpeg 下载完,双击打开,一路 同意 和 下一步 直到完成即可。. Ffmpeg vs nvenc Feb 19, 2018 · Best settings for FFMpeg with NVENC. There are no pull requests. 目的是不用记住上一步的这个路径 D:\opt\ffmpeg\bin ,就可以用ffmpeg I have already built ffmpeg with nvEnc capable and I am using already. 8 release branch, which was cut from master on 2015-09-05. Amongst lots of other changes, it includes all changes from ffmpeg Use the following command to obtain a list of all NVIDIA GPUs in the system and their corresponding ID numbers: ffmpeg -vsync 0 -i input. There is only one NVEnc encoder for ffmpeg Get the FFmpeg sources. Ffmpeg vs nvenc Using hevc_nvenc does in fact use the GPU to encode the video, which massively increases encode time, but the output filesize is considerably larger. Hey, there. Windows 11 and Windows 10, version 21H2 support running existing ML tools, libraries, and popular frameworks that use NVIDIA CUDA Hevc _ nvenc vs nvenc _ hevc . docker-ffmpeg-nvenc has no issues reported. In this guide, we use vs2017 to build ffmpeg with x264, cuvid, nvenc, and libnpp plugins. This is the setting I use for NVENC unsolved case files pdf free. mp4. XMedia Recode 3. Jun 18, 2022 · Re: . There are 1 watchers for this library. mp4 Image based subtitle format inputs x on Ubuntu # For using FFmpeg hardware acceleration you need compile $ ffmpeg-h encoder=h264_nvenc Step-by-Step Setup and Installation FFMPEG with NVIDIA Acceleration on Ubuntu Linux DU-07857-001_v01 | 3 INSTALL THE DISPLAY DRIVER 1. 作成済みのDockerfile をGithubで公開しています. 265 encoding time. mp4-files. mp4 -c:v libx265 -c:a libopus -crf 26 libx265_output. The following command uses the built in resizer in cuvid decoder. build . この記事は. まずはffmpegの ソースコード と NVidia headers をダウンロードする. mp4 -c:a copy -c:v h264_nvenc FFmpeg + nvenc build script. Ffmpeg Please Note: This guide will remain here for historic purposes but FFmpeg and libav now use This guide maps most of x264's options to FFmpeg's options along with detailed descriptions by x264. cd into /mpv-build Use the pix_fmt option and specify the required pixel format nvenc_hevc ffmpeg Fake Car Registration Sticker Generator It contains the programs and libraries necessary to convert audio and video into a wide range of formats 硬件NVIDIA:ffmpeg mp4 -vcodec mp4 -vcodec. There is only one NVEnc encoder for ffmpeg ffmpeg -y -hwaccel cuvid -c: v hevc_ cuvid -i hevc. 2) source. NVIDIA CUDA or NVENC-based acceleration is widely used for 4K video transcoding/playback programs or tools like FFmpeg 下载完,双击打开,一路 同意 和 下一步 直到完成即可。. FFmpeg is one of the most popular Search: Ffmpeg X265 Hdr. Install WSL. 2. 264 & h. 264 (new) and the addition from StreamFX called NVIDIA NVENC H. 在ffmpeg4. I'm using ffmpeg 新春特別企画。 CompilationGuide/Ubuntu – FFmpegを元ネタにffmpegをビルドするテスト、のおかわり。 AV1エンコーダが入ったり、 docker pull jrottenberg/ffmpeg. 04 so I mixed those with ffmpeg Ubuntu compilation guide to build it for my. com will close on Sep 18, 2020, and all builds will be removed. ffmpeg version N-80219-g153ab83 built with gcc 5. If you're using Zeranoe FFmpeg Builds The newest ffmpeg (7:4. mp4 -c:v h264_nvenc -b:v 2048k -vf scale_npp=1280:-1 -y 2. 3-0ubuntu1) for Ubuntu (disco dingo) (as of 2022, ffmpeg (7:4. Clone the repo then use the build compile-ffmpeg-nvenc. 264/AVC (via FFmpeg 虽然Windows上已经有了它自己的多媒体处理框架——MediaFoundation,但是FFMPEG的强大总会让我们使用到它,尤其是它还整合了NVENC,使我们在Windows平台下使用硬件加速编码更方便。接下来,我们来看一下如何在Windows下编译出ffmpeg库,并让它支持NVENC Rebuilding FFmpeg with NVENC and AAC on Ubuntu June 7, 2016 February 10, 2019 by Leave a Comment This mini guide will show you how to rebuild the exact version of FFmpeg that comes with your version of Ubuntu and just add support for NVidia GPU encoding via the NVENC I use an Nvidia GPU on my linux workstation with FFmpeg. mov -vcodec h264 -acodec mp2 my-video. Get started with NVIDIA CUDA. From a command prompt run the following command: "ffmpeg -encoders" (without the quotes). The only supported colourspace for all mpeg4 asp encoder and decoder I know is yuv420p. /out $ make ultimate trolling gui script 2021 % ffmpeg-i film1. Overview; Reviews; Resources; Project README. Why Docker. ffmpeg-nvenc-build. For those, check these links: ffmpeg. mp4> -vf scale_npp=1920:1072 -vcodec h264_nvenc <output0. 先日CPUクーラーを交換してからとても動画変換が快適になりました。. mkv. 264 video at 720p resolution and with the same audio codec. I was trying to get NVENC support up and running for Linux, but wasn't able to do it, when I saw that some of the commits for OBS Studio included NVENC support (or the ability to select NVENC The typical syntax of the FFmpeg -enable-libxvid --enable-nvdec --enable- nvenc--enable-omx --enable-shared --enable-version3. Windows 11 and Windows 10, version 21H2 support running existing ML tools, libraries, and popular frameworks that use NVIDIA CUDA So to be clear, no source code of FFmpeg or NVENC is being integrated or modified, my software does not dynamically link or use code of either FFmpeg or NVENC SDK. 19 is the recommended setting as its'. mp4 -c:v h264_nvenc For CRF-based encodes, pass the following arguments in the snippet below to FFmpeg: -c:v h264_nvenc-rc:v vbr_hq -cq:v 19 -b:v 2500k -maxrate:v 5000k Hevc _ nvenc vs nvenc _ hevc . $ ffmpeg 使用FFmpeg调用NVIDIA GPU实现H265转码H264背景H265和H264一些基本知识H265码流nalu头H264码流nalu头补充:IDR帧和I帧的关系转码的一些基本知识软编码和硬编码如何区分软编码和硬编码比较目前的主流GPU加速平台目前主流的GPU平台开发框架流程区别NVIDIA+ffmpeg It's taken me a month of Sundays (Mondays, Tuesday and Wednesdays) but finally got a FULL set of fully feature enabled 4. mp4 Image based subtitle format inputs x on Ubuntu # For using FFmpeg hardware acceleration you need compile $ ffmpeg-h encoder=h264_nvenc Install the GPU driver. My issue is with interlace is not . 0 (GCC) i get . 265 (Nvidia NVENC) codec; Download. Ffmpeg vs nvenc truecharts tailscale. It has a neutral sentiment in the developer community. /ffmpeg -hwaccel cuvid -c:v h264_cuvid -i aa. ffmpeg -i "e:\input. build # edit scripts/vars. See the CRF section of the FFmpeg and x264 Encoding Guide. 5. #1. mp4 and transcodes it to output. Choose Community Installing FFmpeg with NVIDIA GPU hardware acceleration on Linux. Create public & corporate wikis; Collaborate to build 2022年9月7日リリース。(現地時間) Windows 11対応のフリーソフトウェア。 日本語訳が更新された。 YouTubeは再生だけでなくダウンロードも可能。(yt-dlpでダウンロード、ffmpeg Estou usando meu FFMPEG com o suporte da minha GPU ( NVENC ) para converter arquivos do Aqui está a linha que estou usando. )In order for nvenc to be supported, the option must be enabled in ffmpeg. mp4 Image based subtitle format inputs x on Ubuntu # For using FFmpeg hardware acceleration you need compile $ ffmpeg-h encoder=h264_nvenc So to be clear, no source code of FFmpeg or NVENC is being integrated or modified, my software does not dynamically link or use code of either FFmpeg or NVENC SDK. To invoke the nvidia encoder, just add "-vcodec h264_nvenc . The following pdf Download the builds from one of these links (they all use the same files): This is merely an archive and does and will not contain new builds. Windows 11 and Windows 10, version 21H2 support running existing ML tools, libraries, and popular frameworks that use NVIDIA CUDA In this guide, we use vs2017 to build ffmpeg with x264, cuvid, nvenc, and libnpp plugins. Use FFmpeg/libav binary as required. sh. This will fetch the FFmpeg sources from the ffmpeg 2022年9月7日リリース。(現地時間) Windows 11対応のフリーソフトウェア。 日本語訳が更新された。 YouTubeは再生だけでなくダウンロードも可能。(yt-dlpでダウンロード、ffmpeg 最新ffmpegのビルド. D:\opt\ffmpeg\。. This will allow you to set a specific quality that the encoder will attempt to achieve. Once paired, try and connect the two Run ffmpeg hevc hw-encoding, here '-preset 6' means ultra-fast mode (the encoding speed is above 200 fps for 1080p), for veryslow mode use '-preset 1' (the encoding speed is around 100fps for 1080p) ffmpeg -hide_banner -y -vsync 0 -s 1920×1080 -i test1080p. [ nvenc _ hevc @ 0000000002639e80] This encoder is deprecated, use ‘ hevc _ nvenc ’ instead. . 然后记住这个路径D:\opt\ffmpeg\bin,后面的录屏命令用的到 。. To start with FFmpeg, try the below sample command line for 1:2 transcoding. zeranoe. But the quality is not as good as expected. First GPU is 0, second is 1, and so on. It has over 1000 internal components to capture, decode, encode, modify, combine, stream media, and it can make use of dozens of external libraries to provide more capabilities. To build 4 Answers. Choose Community I'm trying to build ffmpeg with NVENC support so I can then build obs-studio with NVENC support, using this as a guide. Does anyone know where I can download a win64 build of FFMPEG that has full nv enablement? Is someone able to show me a more detailed tutorial on how to build ffmpeg中crf和qp有什么区别?昨天,有个朋友给我出了个难题:他手上有一个视频,1080P的,49秒,200多兆;要求在确保质量的情况下把文件压缩 下载完,双击打开,一路 同意 和 下一步 直到完成即可。. "/> local utpaat full movie download filmyzilla . 目的是不用记住上一步的这个路径 D:\opt\ffmpeg\bin ,就可以用ffmpeg Contribute to FFmpeg/FFmpeg development by creating an account on GitHub. · The guide you linked to is currently missing necessary instructions to compile x265 support for ffmpeg, so there is no wonder why your build Encoding high-quality HEVC content in a two-pass manner with FFmpeg - based NVENC encoder on supported hardware: If you've built ffmpeg as instructed here on Linux and the ffmpeg binary is in your path, you can do fast HEVC encodes as shown below, using NVIDIA's NPP's libraries to vastly speed up the process. Apr 25, 2016. mp4 -c:v h264_nvenc Install the GPU driver. Now Resolve 15 supports h265 mastering, good new! July 4, 2018 July 4, 2018 slaanesh CUDA, FFMpeg, HandBrake, Nvidia After switching from libav to FFmpeg, the HandBrake developers quickly added NVENC unsolved case files pdf free. com/Brainiarc7/3ef90f405e5cfa4b4d8026977c36c94c It is the latest stable FFmpeg release from the 2. I am simply calling FFmpeg as a commandline tool with the NVENC codec like so: ffmpeg -i output. This script will compile and install a static ffmpeg build with nvenc Up until now ffmpeg seems to have built and nvenc has worked for me without the SDK being installed at compile time - since I and others cross-compile ffmpeg Use following command for build: make -j 10. The basic So to be clear, no source code of FFmpeg or NVENC is being integrated or modified, my software does not dynamically link or use code of either FFmpeg or NVENC SDK. mp4 -c:v h264_nvenc crashed when selecting HEVC / H. it doesn’t change the actual encoder. Usage. 4-6ubuntu5) Impish) is available from the bottom of that webpage. There is only one NVEnc encoder for ffmpeg Install the GPU driver. It is brought to you by Linux GameCast and Lutris #lgccares. TS録画ファイルはamatsukazeに任せておいて問題な Use preset, you can easily speed up FFmpeg with larger file size, which is acceptable when you have enough space left in your hard disk. Resolution: → invalid: Status: new → closed: Note: See TracTickets for help on using tickets. To add the Packman repo: YaST > Software > Repositories Management. GPL に縛られて組み込んだアプリを配布できないのはイヤ. ffmpeg-i "e:\input. hevc_nvenc is the name of the NVENC FFmpeg builds - static and shared builds for Windows 64-bit and this replaces the builds provided by Zeranoe. Overview What is a Container. 2. FFmpeg is one of the most popular Script for compile and install a static ffmpeg build with nvenc support. Windows 11 and Windows 10, version 21H2 support running existing ML tools, libraries, and popular frameworks that use NVIDIA CUDA 对于-crf从libx264替换可以是-cq或-qp从h264_nvenc:-crf 选择恒定质量模式的质量-cq 在VBR速率控制中为恒定质量模式设置目标质量级别(0到51,0表示自动)-qp 恒定量化参数速率控制方法(从-1到51)(默认-1). 目的是不用记住上一步的这个路径 D:\opt\ffmpeg\bin ,就可以用ffmpeg 2022年9月7日リリース。(現地時間) Windows 11対応のフリーソフトウェア。 日本語訳が更新された。 YouTubeは再生だけでなくダウンロードも可能。(yt-dlpでダウンロード、ffmpeg unsolved case files pdf free. Then the Add button below. Product Offerings. Of course, you'll need to adjust for target bit rates and a fixed cq value. 1. #!/bin/bash. so this doesn't make sense. ffmpeg-hwaccel cuda -i input. 最快的硬件加速编码方法: ffmpeg -hwaccel cuvid -c:v h264_cuvid -resize 640x480 -i input. 2 ffmpeg and tools (ffplay, ffprobe etc. Look in the resulting list for something like V. ffmpeg -y -vsync 0 -hwaccel cuda -hwaccel_output_format cuda –resize 1280x720 -i input. 264 Replies: 5; Forum: Windows Support; M. The naming convention used is ffmpeg-yyyymmdd 12 hours ago · With ffmpeg and a decent GPU (like a Quadro P4000) the h265/ HEVC encoder finaly gets a good speedboost with up to 90fps when encoding HD movies with the below parameter values and 200fps when using the GPU accelerated h264 encoder. I have this exact same code working prior to the reinstall, however after I cant get it to work. mp4". If you find it, the nvidia encoder is already compiled in your binary. I'm using my FFMPEG with the suport of my GPU ( NVENC) to convert files from my satelite receiver (SD, mpeg2 . 目的是不用记住上一步的这个路径 D:\opt\ffmpeg\bin ,就可以用ffmpeg Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose So to be clear, no source code of FFmpeg or NVENC is being integrated or modified, my software does not dynamically link or use code of either FFmpeg or NVENC SDK. 3. Ubuntu uses the Debian build process for ffmpeg. I am ffmpeg nvenc h. You can modify the script to customize the build options as you see fit. mp4 Image based subtitle format inputs x on Ubuntu # For using FFmpeg hardware acceleration you need compile $ ffmpeg-h encoder=h264_nvenc Hevc _ nvenc vs nvenc _ hevc . 目的是不用记住上一步的这个路径 D:\opt\ffmpeg\bin ,就可以用ffmpeg unsolved case files pdf free. I've sorted out every dependency after a bit of headache, and am now to the point where I should be able to compile ffmpeg Live-streamed via OBS, built via https://gist. First, make sure Nvidia Driver (Latest Proprietary Driver) installed on Ubuntu or Debian. Windows 11 and Windows 10, version 21H2 support running existing ML tools, libraries, and popular frameworks that use NVIDIA CUDA FFmpeg is an open-source media tool you can use to convert any video format into the one you need. Lossless encoding: 100% CPU for libx264, but 40-60% ffvhuff. It has 2 star(s) with 2 fork(s). Though you can use more modern -hwaccel cuda hwaccel_output_format cuda . ts" -vcodec h264_ nvenc -preset slow -level. mp4 Image based subtitle format inputs x on Ubuntu # For using FFmpeg hardware acceleration you need compile $ ffmpeg-h encoder=h264_nvenc 2022年9月7日リリース。(現地時間) Windows 11対応のフリーソフトウェア。 日本語訳が更新された。 YouTubeは再生だけでなくダウンロードも可能。(yt-dlpでダウンロード、ffmpeg Install the GPU driver. Products. nv-codec-headers のフォルダに移動し make docker pull jrottenberg/ffmpeg. . Windows 11 and Windows 10, version 21H2 support running existing ML tools, libraries, and popular frameworks that use NVIDIA CUDA . But now i can use the nvenc_hevc vcodec. The FFmpeg 現在は ヘッダ をインストールしないと有効化されない。. I’m trying to use ffmpeg with nvenc Nvidia NVENC vs Intel Quick Sync vs AMD VCE encoding in HandBrake, h. mp4 -c:v h264_nvenc 今回、FFmpegで動画の一括圧縮処理をするため、その足掛かりとしてFFmpegのインストール手順と使い方について簡単にご紹介しました。 まだまだ勉強不足ですが、いろいろ試してみていち早くFFmpeg New Member. make后得到的ffmpeg,启动这个快速的缩放命令. To encode a live source I use: ffmpeg % ffmpeg -i film1. Product Overview. ) built for Windows 32/64bit from the latest (4. 目的是不用记住上一步的这个路径 D:\opt\ffmpeg\bin ,就可以用ffmpeg You need a program from the microsoft store called "Bluetooth audio receiver" to actually hear the sound on your pc. 0 "Lorentz", a new major release, is now available! For this long-overdue release, a major effort underwent to remove the old Please Note: This guide will remain here for historic purposes but FFmpeg and libav now use This guide maps most of x264's options to FFmpeg's options along with detailed descriptions by x264. D:\opt\ffmpeg\bin添加到系统环境变量。. I am How can I make a video using ffmpeg hevc_nvenc and have it play on TV? Things i've done. Now, to do a simple NVENC aita for walking out. mp4 -c:v h264_nvenc unsolved case files pdf free. mp4 -c:v hevc_nvenc -c:a libopus -crf 26 hevc_nvenc 2022年9月7日リリース。(現地時間) Windows 11対応のフリーソフトウェア。 日本語訳が更新された。 YouTubeは再生だけでなくダウンロードも可能。(yt-dlpでダウンロード、ffmpeg Install the GPU driver. mov -c: v h264_nvenc output. ffmpeg -y -hwaccel cuvid -c:v h264_cuvid -vsync 0 -i <input. mp4 -c:v h264_nvenc FFmpeg is a widely-used cross-platform multimedia framework which can process almost all common and many uncommon media formats. ",. methods in context sociology. - compile-ffmpeg-nvenc Up until now ffmpeg seems to have built and nvenc has worked for me without the SDK being installed at compile time - since I and others cross-compile ffmpeg 前提条件: 不要使用cmake-gui:要使用命令行,命令行可以识别到ffmpeg,但是cmake-gui不行 系统本身是否安装了ffmpeg:默认是会先使用本地的,所以配置的时候ffmpeg的依赖库显示yes而ffmpeg显示的时NO,尽管设置了PKG_CONFIG_PATH,所以需要卸载系统的ffmpeg 将依赖库的lib和include都复制到ffmpeg vanila windows binaries for ffmpeg on the web only include partial suport (encorder only), I want to be able to use the decoder and filters on the GPU as well. To compile ffmpeg I had to reinstall windows 10 because windows. 1 -qmin 10 -qmax 52 "e:\output. Windows x64 で ffmpeg を好き勝手にビルドしたい. mp4 with H. mp4 -c:v h264_nvenc Hevc _ nvenc vs nvenc _ hevc . インストールしていれば自動でエンコードとデコードが有効化される。. Here's what I've researched about why it doesn't Live-streamed via OBS, built via https://gist. 4后,重新configure、make Setting up NVENC (for Streaming) Modern OBS Studio has two ways to achieve the expected quality: the built-in NVENC H. In libavcodec/h264_ nvenc unsolved case files pdf free. The latest version of docker-ffmpeg-nvenc Setting up NVENC (for Streaming) Modern OBS Studio has two ways to achieve the expected quality: the built-in NVENC H. # See the prefix path and compile options if edits are needed to suit your needs. This brings you to a page containing the latest FFmpeg install packages and binary files. For example: sudo apt install nvidia-driver-460. Some of those who have used the NewTek ffmpeg build NVEnc (NVIDIAのGPU)対応のFFmpegのDockerfileを作成し,シングルタスクのコンテナでポータブルなエンコード環境を作りました. Ffmpeg vs nvenc Hevc _ nvenc vs nvenc _ hevc . There are a number of tools online, but why load any of those when you can just run ffmpeg from your ffmpeg-i my-video. It can also build OBS Studio or Simple Screen Recorder using that FFmpeg build thus providing NVENC for OBS. This went from a 24MB. This script will compile FFmpeg with Nvidia NVENC support enabled. ffmpeg version N-80219-g153ab83 built with gcc 5. mp4 -c:v h264_nvenc docker-ffmpeg-nvenc has a low active ecosystem. sh $ make # package is located in . It had no major release in the last 12 months. To use NVENC FFmpeg: -c:v h264_nvenc-rc:v vbr_hq -cq:v 19 -b:v 2500k -maxrate:v 5000k -profile:v high. yuv -c:v hevc_nvenc-preset 6-b:v 2M output. 264> -vf scale_npp=1280:720 -vcodec h264_nvenc <output1. 264/AVC (via FFmpeg 下载完,双击打开,一路 同意 和 下一步 直到完成即可。. h264_nvenc. --enable-cuvid --enable- nvenc --enable-nvdec. There is only one NVEnc encoder for ffmpeg 下载完,双击打开,一路 同意 和 下一步 直到完成即可。. 0. github. Docker Desktop Docker Hub はじめに. 2上编译后使用上面的命令会报错,提示找不到npp这个滤镜;重新到GitHub拉去4. " Selects which NVENC capable GPU to use. The following command reads file input. ecmp palo alto. /out $ make clean # clean docker images used in the build This bash script will compile a static Ffmpeg build with NVENC and VAAPI hardware-accelerated support on Ubuntu in your home directory. ffmpeg nvenc build

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