NVIDIA FFmpeg Transcoding Guide NVIDIA Technical Blog, mp4 Best settings for FFMpeg with NVENC Super User, GitHub divyam234 ffmpeg NVEnc The FFmpeg build script provides an easy way to build a static FFmpeg on OSX and Linux with non free codecs included, NVIDIA FFmpeg Transcoding Guide NVIDIA Technical Blog, GitHub lutris ffmpeg nvenc Build 5 days ago · FFmpeg's AV1 guide notes that AV1 is typically more efficient than older codecs—often cited as roughly ~30% better than VP9 and ~50% better than H. Then, open a YouTube video. There are currently three AV1 encoders supported by FFmpeg: libaom (invoked with libaom-av1 in FFmpeg), SVT-AV1 (libsvtav1), and rav1e (librav1e). AV1 encoding is supported in Jellyfin 10. AVC, HEVC, and AV1 encoding put to the test Jan 28, 2024 · Surface Formats The hardware codecs used by VAAPI are not able to access frame data in arbitrary memory. Jan 3, 2022 · I think that the list in Wikipedia summarizes the subject well enough. Oct 28, 2024 · Use with the ffmpeg command-line tool Internal hwaccel decoders are enabled via the -hwaccel option (now supported in ffplay). Sep 30, 2022 · Verify that hardware acceleration is working by running the Firefox Flatpak from the terminal with verbose logging: flatpak run --verbose org. Figure 2 shows the different elements of the transcoding process with FFmpeg. Dec 29, 2023 · GitHub - tazzuu/ffmpeg-av1: ffmpeg Dockerfile with AV1 encoding libraries ffmpeg Dockerfile with AV1 encoding libraries included - tazzuu/ffmpeg-av1 I have not actually been able to test it yet because I need to finish upgrading and updating my server to be able to do AV1 at the hardware and kernel level, but the Docker builds successfully Sep 2, 2025 · FFmpeg now supports hardware accelerated NVENC encoding (AV1, H. Jul 22, 2011 · A few days ago, Vulkan-powered decoding hardware acceleration code was merged into the codebase. Compiling ffmpeg with amf fails because either the amdgpu-pro-repo is a piece of shit or I am. Hardware acceleration in FFmpeg enables GPU-accelerated decoding, encoding, and filtering operations. Clients connect via any modern web browser without plugins. It doesn’t support AV1. The author Timo Rothenpieler remarked that in his testing, the Oct 20, 2023 · DEV. Even better is that it just works in ffmpeg, ffplay, OBS and whatever else you may want to use. This is one of those topics where aren't any good guides. Is it sufficient for the cpu in the server to support av1 hardware decoding to accelerate that part of the workload, and only support hevc and avc hardware encoding to accelerate the live encoding to stream to clients? Am I getting this all wrong? Ffmpeg is so powerful, but very difficult to understand to me :) AV1 is a free and open-source video codec developed by AOMedia. mp4 -map ' [out2]' -c:v h264_qsv output2. This is achieved by adding the extra_hw_frames parameter. videolan. The following user guide shows how to use the FFmpeg command line to efficiently use the AMD hardware acceleration for video decoding, encoding, and . Ubuntu 21. al. 264 or MPEG-4 Part 10, is a video compression standard based on block-oriented, motion-compensated coding. I have a 7950x iGPU and firefox is saying there is no hardware decoding for x264, but that there is hardware decoding for AV1 and VP9… Does this iGPU really not support hardware decoding for x264? Or is this a limitation with fedora? I’m on the fedora 43 workstation. Only Arc and Core Ultra CPUs support AV1 hardware encoding from Intel’s lineup. Audio Encoders:aac, ac3 (Dolby Digital), libopus, mp3. 265 function could you please send me the log by right-clicking on the ' Progress status ' section -> ' Show console ' after clicking on hardware acceleration. 8 - 05/01/2026 - Added "AI photo" upscaling model - Added "Background remover" function - Added Korean language thanks to Thomas Bae - Completely rewrite "Audio transcription" function - Added "Keep context" checkbox for "Audio transcription" function - Added "Max. We're going to use a reasonably fast quality preset. There is kCMVideoCodecType_AV1 for this. eu repository (amdgpu). This saves power, improves thermals and reduces fan noise, all while ensuring computer resources are more free to do As we found out time and again, any sort of GPU acceleration has a lot of maintenance associated with it, between the multitude of configurations our users run, the general lack of quality of drivers (in particular on Linux), and the constant stream of incoming issue due to new hardware, driver, or distribution release. Apr 1, 2024 · When using AV1 as the source elementary stream type, with hardware acceleration, additional support for hardware surfaces is required in the transcoding case. Neither obs-studio nor obs-studio-rc show hardware video encoders. My system details are: Hardware: HP Probook 450 G5 with Intel i7 8550U CPU and Nvidia GeForce 930 MX GPU. Here's everything about it, and why you should care about this codec, in plain language. 4 days ago · WebRTC: Chrome 119+ enforces AV1 Profile 0 for send—ignoring Profile 1/2 even if encoded. If you are on macOS, please use VideoToolbox instead. I’m on Manjaro and I'm using mesa drivers from nonfree. Now with AV1 I’m seeing a difference in behavior. 264, HEVC) and NVDEC decoding (H. 264. It can also capture and encode in real-time from various hardware and software sources [36] such as a TV capture card. AV1 encoding support in Jellyfin 10. Jan 4, 2024 · So with hardware acceleration file size is a bit worse, but processing time is much better. Version 19. The downside is that decoding and encoding is very demanding on the CPU. h | 8 +++ libavcodec/d3d12va_encode_av1. A 5. However when trying to enable subtitles for AV1 videos, Jellyfin will get stu Jan 3, 2012 · Sample command line: ffmpeg. 0 enable extending ultra-high quality (UHQ) mode to AV1 encoding. Sep 23, 2023 · Hi. L. 0 (FFv1, AV1, VP9, ProRes RAW), (7) VVC/H. 265 and AV1 codec standards Dec 23, 2025 · NVDEC / NVENC - NVIDIA's proprietary APIs for hardware video acceleration, used by NVIDIA GPUs from Fermi onwards. 5GB TS file converted: with H/A to 88 mb in just under 7 minutes. Jul 24, 2019 · Figure 1: GPU hardware capabilities Hardware accelerated transcoding with FFmpeg Using the FFmpeg library is common practice when transcoding video data. Considering the pace of Linux as a platform, that probably wouldn't necessarily be two separate criteria at all. It’s Firefox that’s the limiting factor with your original test as it barely has HEVC support (mainly due to parents/licensing costs) and lacks support for 10+ but content and HDR. First, the highly anticipated Encode AV1 extension enhances Vulkan Video by adding AV1 encode functionality to complement its existing AV1 decode support. x and ffmpeg 5, which makes my computer unusable for media. It is by far the most commonly used format This tutorial guides you on setting up full video hardware acceleration on Apple Macs via VideoToolbox. 265) and AV1 codecs. Operating system: Windows 11. Vulkan Video is an extension of the Vulkan graphics API designed to support hardware-accelerated video encoding and decoding. I am curious whether AV1 CPU encoding is viable and what the rough encoding times (in FPS) would look like. This creates a highly portable FFmpeg binary with NVIDIA GPU acceleration s Dec 12, 2023 · When using AV1 as the source elementary stream type, with hardware acceleration, additional support for hardware surfaces is required in the transcoding case. mp4 Now that the Apple M3 family does support AV1 hardware decoding, it would be nice to add this to the hwaccel framework (videotoolbox. 9 and newer. If hardware acceleration is available, video processing can be much faster. 11 had its first stable release public, I, like many people, upgraded to it. Hardware acceleration dramatically improves the performance of the workflow. How to Check Supported Codecs and Hardware Acceleration with FFmpeg When using FFmpeg to process videos, we often need to know exactly which codec formats it supports and whether our computer hardware (like a GPU) can be used to accelerate video processing. c). Cloud Transcoding (AWS MediaConvert, GCP Transcoder): Input codec profile/level determines whether hardware acceleration is engaged. , my PPA and Rob Savoury’s PPA). This guide currently focuses on libaom and SVT-AV1. May 27, 2025 · FFmpeg Parameters. The author Timo Rothenpieler remarked that in his testing, the Hardware acceleration makes it possible to transcode AV1 streams on the fly. . exe -hwaccel d3d12va -hwaccel_output_format d3d12 -i input. In the following sample command lines, for H. Been doing a whole bunch of reading and testing for about a month and think I might be even more confused now. 0. With video consuming an ever-increasing portion of the world's internet traffic, better compression technology I got an Intel ARC A770 with the intent to test hardware encoding with AV1 and HEVC. I would honestly just recommend you to get a beefy CPU like a 7950x or a 13900k and run software AV1 encodes on those, but if you really need hardware acceleration, then your best cheapest bet would be an ARC A380. AV1 hardware accelerated decoding becomes common, but hardware accelerated encoding it still exotic. firefox. You are currently viewing LQ as a guest. Sep 1, 2025 · Encoding speed and hardware acceleration: AV1 encoding is computationally intensive and can be slow when performed solely by software. Scaling: Bicubic, Lanczos, Bilinear, Nearest Neighbor. 4 days ago · name: ffmpeg-hardware-acceleration description: Complete GPU-accelerated encoding/decoding system for FFmpeg 7. If you have an M1, M2, or other Apple Silicon chip in your computer, you can use hardware acceleration to speed up FFmpeg video encoding. 3. Rockchip added support for AV1 acceleration in their latest SoCs: Decoding AV1 8/10-bit - Rockchip RK3588/3588S and RK3576 SoC. Hardware acceleration makes it possible to transcode AV1 streams on the fly. Build FFmpeg with maximum static linking for all codecs, while keeping NVIDIA libraries dynamically linked (as required). #4744 Closed Is it sufficient for the cpu in the server to support av1 hardware decoding to accelerate that part of the workload, and only support hevc and avc hardware encoding to accelerate the live encoding to stream to clients? Am I getting this all wrong? Ffmpeg is so powerful, but very difficult to understand to me :) The following is intended to help you choose appropriate hardware for a Jellyfin server and take full advantage of its features (e. 1 (latest stable, released 2025-11-20). Consult your locally installed documentation for older versions. mp4 --- libavcodec/d3d12va_encode. For comprehensive overview of driver and application support see #Comparison tables. Apr 19, 2022 · A guide that teach you enable hardware HEVC decoding & encoding for Chrome / Edge, or build a custom version of Chromium / Electron that supports hardware & software HEVC decoding and hardware HEVC encoding. Advice on av1 encoding hardware Hi there, we usually record videos with a 4k camera and are looking into getting new hardware for re-encoding them into UHD, WQHD and FHD. Convert videos from . 1 LTS and 8. 264, HEVC (H. This is the first vendor-generic and platform-generic decode acceleration API, enabling the same code to be used on multiple platforms, with very minimal overhead. Aug 2, 2022 · Several questions regarding hardware acceleration with ffmpeg (which I think is NOT same question as this one): How can I tell if my version of ffmpeg support hardware acceleration or not, and wha Jul 15, 2024 · Clone ffnvcodec git clone https://git. NVIDIA added support for AV1 acceleration in their latest GPUs: Decoding AV1 8/10-bit - Ampere and newer Encoding AV1 8/10-bit - Ada Lovelace and newer Transcode Other Codecs Please refer to these links: FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. The software enhancements in SDK v13. Apr 9, 2021 · FFmpeg 4. Benefits: Hardware video decoding in Firefox greatly reduces CPU usage when watching video. mp4 -hwaccel qsv -c:v h264_qsv -i input2. What is the corresponding FFmpeg command and how should I like the device/driver to FFmpeg? Aug 25, 2025 · The FFmpeg project has announced the release of FFmpeg 8. I found almost right away that when running a library scan the memory usage on the system The server captures the host display using the Windows Graphics Capture API and encodes it with AV1 hardware acceleration (NVENC, QSV, or AMF). mozilla. 264, H. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. 32 librtmp rtmp, rtmpe, rtmps, rtmpt, rtmpte 24. 3 days ago · Process multimedia files with FFmpeg (video/audio encoding, conversion, streaming, filtering, hardware acceleration) and Ima 1362 نجمة | بواسطة mrgoonie Need to batch-process hundreds of videos with complete FFmpeg transparency? Discover how 3FUI's unique snapshot system and hardware encoding support turns your Windows PC into an automated encoding beast. HandBrake is an open-source video transcoder available for Linux, Mac, and Windows. Apr 28, 2021 · In this past year there has been work to make Firefox hardware decode video on Linux. Oct 9, 2020 · This fall, Microsoft’s hardware partners are rolling out hardware accelerated AV1 video support on new Windows 10 systems with the latest GPUs. Looking up the issue it appears that some VAAPI is disabled when using VLC 3. org, a friendly and active Linux Community. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 av1 av1_cuvid av1_qsv) (encoders: libaom-av1 librav1e libsvtav1 av1_nvenc av1_qsv av1_amf av1_vaapi) Oct 5, 2022 · Cloudflare Stream now supports the AV1 codec for live video in open beta, unlocking live-streaming at higher resolution, with lower bandwidth. AMD AMF AV1 Encoder is a professional video encoder that provides powerful video encoding capabilities and a wide range of customization options. 264 in relevant scenarios (FFmpeg Wiki: Encode/AV1). mp4 -vf addroi=x=480:y=270:w=960:h=540:qoffset=-1/5 -c:v hevc_d3d12va output. is there a media player in Debian 12 that can use the hardware acceleration on intel processors? Is there some workaround to the issue? The only answer I could find How can I start encoding AV1 using hardware acceleration with an Intel 12th gen processor? I started by trying ffmpeg but I am not getting much cpu utilization. lines" for "Audio transcription" function - Added "Transcribe speech only" checkbox for "Audio Apr 8, 2024 · The ability to run Windows, Linux, FreeBSD with full support, full driver support for every single feature in the SoC and on the mainboard, a regular BIOS, and above all hardware acceleration for video decoding of any format you can throw at it. 264 hardware encoder Enable Intel Low-Power HEVC Hello guys As I got my Intel Arc A380 to transcode my episodes. 0 “Huffman”, one of its largest updates in years, following infrastructure modernization and several development delays. NVIDIA GPUs contain an on-chip hardware-accelerated video encoder (NVENC), which provides video encoding for H. Aug 28, 2025 · Here’s a handpicked list of the best AV1 player for Windows 10/11, macOS, Android, and iOS, with their worth-mentioning features, reviews, pros, and cons. 264, HEVC, MJPEG, MPEG-1/2/4, VP8/VP9, VC-1, AV1) through ffncodec, and scale_cuda filters to replace scale_npp. The software decoder starts normally, but if it detects a stream which is decodable in hardware then it will attempt to delegate all significant processing to that hardware. Apr 18, 2025 · The key difference here being that I am using av1_vaapi instead of av1_qsv, with the corresponding VA-API hardware initialization args for ffmpeg and the corresponding args for Docker et. Mar 8, 2024 · ERROR: [FFmpeg] Your platform doesn't support hardware accelerated AV1 decoding. Some AV1 converters offer hardware acceleration, which significantly speeds up the conversion process. This milestone means that Vulkan Video now provides full decode AND encode acceleration for the H. Jun 13, 2017 · I want to use ffmpeg to accelerate video encode and decode with an NVIDIA GPU. c | 116 +++++++++++++++++++++++++++++++++++++++ libavcodec/d3d12va_encode. Jun 29, 2022 · NVIDIA adds open-source support for Ampere-based GPUs with FFmpeg AV1 hardware acceleration in Unix via a GitHub commit. I created a fork from boosh and edit it to av1 and it is working! If you want to edit… Dec 17, 2024 · Welcome to LinuxQuestions. Now that the Apple M3 family does support AV1 hardware decoding, it would be nice to add this to the hwaccel framework (videotoolbox. Bitrate Control: Constant Rate Factor (CRF) or Target Bitrate (kbps). Nov 6, 2022 · Popular video transcoding and playback software FFmpeg, in its latest update, received support for AV1 format hardware-accelerated encoding leveraging the NVENC AV1 hardware encoders on the latest NVIDIA GeForce RTX 40-series "Ada" GPUs. They are usually enabled by default in FFmpeg packages from Ubuntu system repository or PPAs (e. Advanced Video Coding (AVC), also referred to as H. All VAAPI hardware surfaces in ffmpeg are represented by the vaapi pixfmt (the internal layout is not visible here 24. Therefore, all frame data needs to be uploaded to hardware surfaces connected to the appropriate device before being used. PROACTIVELY activate for: (1) NVIDIA NVENC/NVDEC encoding, (2) Intel Quick Sync Video (QSV), (3) AMD AMF encoding, (4) Apple VideoToolbox, (5) Linux VAAPI setup, (6) Vulkan Video 8. Once the FFmpeg binary with NVIDIA hardware acceleration support is compiled, hardware-accelerated video transcode should be tested to ensure everything works well. If the stream is not decodable in hardware (for example, it is an unsupported codec or profile Guidance for AV1 HWaccel I've been trying to figure out how to use hardware-acceleration on several codecs now and didn't have any luck. I'm not the most well versed in FFMPEG since I use my GPU for 3D work, but I am very interested in the AV1 codec. 4 days ago · Quick Reference When to Use This Skill Use for complex filtergraph operations: Multi-input compositions (PiP, grids, overlays) Video transitions and effects Audio mixing and routing Stream splitting for multiple outputs GPU + CPU hybrid processing For basic filters: use ffmpeg-fundamentals-2025 For hardware acceleration: use ffmpeg-hardware Apr 4, 2022 · Intel Arc A-Series GPUs are the first in the industry to offer full AV1 hardware acceleration, including both encode and decode, delivering faster video encode and higher quality streaming while Nov 20, 2023 · Its a bit of a problem as Rockchip historically is heavily based on ffmpeg, but all work is with gstreamer and av1 hence the only submission was a AV1 stateless codecs for rk3588 & Mediatec SoCs. This makes AV1 encoding on Blackwell NVENC comparable to software AV1 encoding with ~3X throughput. This major So I guess I'll just wait until VP9 and AV1 hardware video acceleration to land and I could buy a GPU that support them. Components Command-line tools ffmpeg is a command-line tool that converts audio or video formats. Oct 18, 2024 · Without hardware acceleration the rendering takes an inordinately long time to complete. I installed obs-studio-amf and it does show hardware encoders but I have 2 1 day ago · Description of the bug When 10. Documentation The following documentation is regenerated nightly, and corresponds to the newest FFmpeg revision. mp4 -map ' [out4]' -c:v h264_qsv output4. mp4 \ -filter_complex ' [0:v]split=2 [out1] [out2], [1:v]split=2 [out3] [out4]' \ -map ' [out1]' -c:v h264_qsv output1. 9 and newer versions. You can easily integrate NVIDIA hardware-acceleration to these applications by configuring FFmpeg to use NVIDIA GPUs for video encoding and decoding tasks. Calling on fellow RTX 4000 owners and avid FFMPEG users. Depending on the use case, AV1 can achieve about 30% higher compression efficiency than VP9, and about 50% higher efficiency than H. Note: The impact of enabling these features on overall CUDA or graphics performance is minimal, and this list is provided purely for information purposes. The Jellyfin server can offload on the fly video transcoding by utilizing an integrated or discrete graphics card (GPU) suitable to accelerate this workloads very efficiently without straining your CPU. FFmpeg in Action FFmpeg is used by many projects, including Google Chrome and VLC player. Jan 7, 2019 · I want to use hardware acceleration for converting video with FFmpeg. This system provides a unified abstraction layer over multiple platform-specific APIs (Vulkan, CUDA, VAAPI, VideoToolbox, QSV, NVENC, AMF) allowing the same FFmpeg command to work across different hardware platforms with minimal changes. c | 18 ++++++ libavcodec/d3d12va Aug 6, 2021 · Video Acceleration API (VA-API), a standard interface to hardware accelerated video compression/decompression FFmpeg, a set of tools and software libraries for audio/video processing Aug 7, 2024 · My setup is: Acer Nitro 5 laptop, AMD Renoir iGPU, NVIDIA GTX 1650 dGPU Fedora 40, GNOME 46. 266 Mar 27, 2025 · To understand the basics of configuring the FFmpeg AMF encoder, you may need to browse the page AMF Encoder Settings and Tuning in FFmpeg for the necessary assistance. Jul 26, 2025 · Enable hardware decoding for H264 HEVC MPEG2 VC1 VP8 VP9 AV1 HEVC 10bit (The only one unchecked, as this is the only one that caused me issues) VP9 10bit HEVC RExt 8/10bit HEVC RExt 12bit Prefer OS native DXVA or VA-API hardware decoders Hardware Encoding Options: Enable Intel Low-Power H. 264 and HEVC, the preset parameter can be replaced with speed, balanced, and quality. without H/A to 158 mb in about 48 minutes. 04’s switch to wayland luckily makes this feature more accessible and easier to enable. So, I feel it would be great if we can use this post to share information as well as assist each other when it comes to testing commands/hardware. mp4 \ -map ' [out3]' -c:v h264_qsv output3. org/git/ffmpeg/nv-codec-headers. 302, Khronos is proud to announce two new encode extensions. git this url is not exist, please provide steps to do it… Nov 1, 2020 · Although the core video encoder hardware on GPU is completely independent of CUDA cores or graphics engine on the GPU, following encoder features internally use CUDA for hardware acceleration. 1, Wayland Despite reports that AV1 hardware decoding should be available out of the box for AMD GPUs, Firefox reports as unsupported in about:support: It doesn’t seem to be Firefox’s fault, actually: vainfo doesn’t report AV1 as available: vainfo Trying display: wayland vainfo: VA-API version: 1. characters" & "Max. ffplay is a simple media player utilizing SDL and the FFmpeg libraries. Jul 18, 2024 · FFmpeg hardware video offloading test commands to validate hardware encoding offloading is working. Feb 13, 2025 · Jasper lake supports HEVC encoding, even at 10 bit. From NVIDIA's website: NVIDIA GPUs contain one or more hardware-based decoder and encoder(s) (separate from the CUDA Which audio and video formats can FFmpeg handle, does FFmpeg support a specific codec and hardware acceleration, and can your computer hardware (such as a GPU) be used to speed up video processing Jun 23, 2024 · Username/Email: Password: Login Username/Email: Password: Or login with a social network below Jellyfin Forum Support Troubleshooting Media won't play since enabling hardware acceleration Oct 9, 2020 · This fall, Microsoft’s hardware partners are rolling out hardware accelerated AV1 video support on new Windows 10 systems with the latest GPUs. ffmpeg Sep 19, 2025 · Trying to wrap my head around this. to make the Intel GPU available inside the container where this is all running. have made it very clear that this is the priority and pretending otherwise is weird. 33 rtp Oct 30, 2023 · Filling a market need -- well-specced hardware with long support horizons -- is perfectly fine, but Upton et al. With video consuming an ever-increasing portion of the world's internet traffic, better compression technology Dec 29, 2022 · The GTX 1070 does not support AV1 encoding, for the H. g. Join our community today! Note that registered members Jun 26, 2023 · I installed Debian 12, but VLC cannot use hardware acceleration on my 11th Gen Intel core i3. Sending 10-bit AV1 triggers automatic downconversion to 8-bit, adding 80–120ms latency. Sep 29, 2024 · ffmpeg -hwaccel qsv -c:v h264_qsv -i input1. Nov 21, 2024 · Today, with the release of Vulkan 1. vp9 (Google VP9) prores (Apple ProRes) libsvtav1 (Scalable Video Technology AV1) Hardware Acceleration:h264_videotoolbox (Apple Silicon), h264_nvenc (NVIDIA). I recently got Radeon RX 7900 XTX and I’m trying to test AV1 streaming. This tutorial guides you on setting up full video hardware acceleration on AMD integrated GPU and discrete GPU via AMF or VA-API. Jan 13, 2024 · Hi, I've been using the official docker image and enabled hardware acceleration which has been working fine in most cases. Registration is quick, simple and absolutely free. 4 open-source and cross-platform multimedia framework arrives with hardware accelerated AV1 decoding and numerous other new features. hardware acceleration).

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