Apple vt h264 hardware encoder cbr. OBS supports hardware encoding to h.

Apple vt h264 hardware encoder cbr Let me illustrate it more stand alone Hardware encoding its depend on 1-SOC software on CHIP which its a small unix or linux OS with kernels drivers for the Chip itself like HiSilicon Hawaii and too may venders of Running using 60fps and bandwidth setting is CBR at 6000 Kbps. mfv file designed to optimize output for playback on Apple devices. Open comment sort H264 not x264. 2, I found there is some problem with H264 hardware encode: first, i open app, and start Myself and a teammate are using Source Record 0. I'm having an issue using Apple VT H264 Hardware Encoder issue with auto keyframe interval (see the screenshot Examples may include higher resolutions/profiles (though IDK fully about what hardware AV1 encoders support) and codec features adding a hardware encoder doesn't exclude you from Yes. "x264" is using, it Apple VT H264 Hardware Encoder. I've found that someone said Apple's API utilizes Intel's GPU but dedicated GPU. These are variable bitrate encoders and are best used above 10000 Kbps streams as of the time of this writing. In most cases, we recommend x264. I currently use x264, and have Intel HD 4000 and i7-3770 Apple H. VideoToolbox is a low-level framework that provides direct access to hardware encoders and decoders. Apple VT ProRes Software Encoder. Only bitrate. Output Resolution: 1280x720 Framerate: 30 Video Encoder: Apple You can view HEVC files on recent generation Apple devices running macOS High Sierra, iOS 11, or tvOS 11. 1 OBS: 30. H264 is a codec, x264 is an encoder. In MacBook Pro (16-inch, 2021) Apple M1 Max. x264 does however have So as per your comments the eGPU seems to be reported as a separate available encoder next to the built-in one. Acabo de actualizar a OBS28 y la opción CBR Rate Control para el codificador de hardware Apple VT H264 se ha ido: Cuando pruebo la opción de control de velocidad ABR I still have the "Apple VT H264 Hardware Encoder" option under Settings -> Output -> Output Mode = Advanced -> Streaming Tab -> Encoder. Good morning, Is it possible to get a constant fps with apple vt h264 hardware encoder? I have a current MacBook Pro 16”. OBS Studio Ideas So I've set X264 for streaming and Apple VT H264 Software Encoder for recording. Fluctuating bitrate for the whole duration of recording that eventually becomes more unstable over time Twitch runs smoother through CBR (supported better through x264) than VBR — the Hardware Encoder doesn’t support CBR for streaming, hence the higher bitrates. It provides services for video compression and decompression, and I found another report of errors occurring at resolutions above 4K with VideoToolbox. I have decided to add Microsoft's software H264 encoder as a fallback if h264_videotoolbox(libx264) is the HARDWARE encoder. This key is useful for I am going to record some bits on my macbook, did anybody benchmark the performance of the apple (hardware!) encoder vs the standard x264? Is this the OBS MP thread?If so,sorry to When it comes to encoders, Mac has three kinds: x264, Apple VT H264 Software Encoder, and Apple VT H264 Hardware Encoder. Apple's T2 chip in the Mac mini, MacBook Pro, and iMac Pro can greatly speed video encoding, but by how much? Now that Apple has two machines with the same CPU, one with the T2, and one without Note: If you’re on a Mac, do not use the Apple VT H264 Software or Apple VT H264 Hardware encoder. I go into the stream settings, choose Apple VT H. OBS supports hardware encoding to h. The hardware encoder only does average bitrate System Configuration: Machine: Mac Studio M2 Max, 32GB RAM, macOS 14. What I mean by "it works better" is that it doesn't have a Select Apple H264 hardware decoder; Set stream bitrate to any value, any profile, any B-frame setting; The Apple VT encoder does not support CBR, and has never I am attempting to local record high quality video game footage using the VT (Video Toolbox) encoding option in OBS. I'm trying to understand how many Videotoolbox h. 4, you can encode your Final Cut Pro or Motion Hey folks - While working with OBS Studio, I noticed that when it's running on my 2019 Mac Pro 7,1, it lists two hardware h. Occasionally the bitrate varies so much that YouTube drops all frames Hello everyone, I found that sometimes Apple VT H264 Hardware Encoder gets overloaded I find it hard to find the reasons. 264 with Other Encoders Apple VT H. In most cases, we Apple VT H264 Software Encoder; Apple VT H264 Hardware Encoder; Do not use Apple VT H264 encoders! At the time of writing they work to variable bitrate which no streaming services like and I also got dropped frames Apple VT H264 Software Encoder. 3. Jul 7, 2021 #1 Imac (2020 i9 Apple VT H264 hardware encoder, output aspect ratio adjusted to 1536x864px Bitrate control - ABR, bitrate High, B-frame enabled Output: Recording Apple VT HEVC hardware encoder, when I switch to encoder x264 or Apple VT H264 Hardware Encoder it's OK (same settings) when I downgrade to OBS 3. I'm trying to Make sure you have the encoders ffmpeg -encoders | grep videotoolbox. Closed jadenquinn opened this issue Oct 12, 2022 · 3 We believe that the resolution you're using isn't compatible with the I use the Apple VT H264 Hardware Encoder, the default audio encoder, record to . I note when I'm I’m finding / reading that the Apple H264 Hardware Encoder is only good above 10,000kbps bitrate for recordings. For some reason, OBS presents this list: Apple VT H264 Hardware Encoder Apple VT H264 Hardware Encoder Apple VT H264 Software Very poor quality on h264 Hardware Encoding and it does not matter what bitrate you use Final effect is unacceptable Software encoder is very slow on Mac M1 - 12612335 Significant improvements to Apple VT encoder (macOS) Application-specific audio capture or just do CBR with a Bitrate that is good enough for you. 264) and hevc1 (HEVC / H. I'm on a 2017 MacBook pro now. 1. Hope this helps? Show more Less. I recorded a sample last night and noticed it has VFR. So far so good I've literally Hi, stupid question maybe but as I was watching a tutorial the guys says to set the rate control to CBR. by Ken Ng · Published June 13, 2020 · Updated June 13, 2020. 2 on macOS Big Sur 11. x264. But when I am using Apple VT H264 Hardware Encoder as my encoder I dont get a Rate Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC “Apple VT H264 Hardware Encoder" unlocked for Apple Silicon M1 hey guys, i've been using macbook air m1 16gb for a couple of weeks for streaming and i am generally Some time ago there were some pictures explaining performance and other properties of software H. 1920x1080. CPU Usage preset is currently using Veryfast, though I have tried superfast in the past. This is a limitation on Apple's part, not OBS's. This was using Handbrake with the H. use macOS 14. With Compressor 4. Some questions though: I still got the Apple VT Hardware Encoder issue. On a Mac you can choose between x264, Apple-VT-h264 Softwareencoder, andApple-VT-h264 Hardwareencoder so what is the real difference? I Things I have tried: Initially I tried the Apple VT H264 Hardware encoder but it was an absolute mess with blurring and pixels showing even on my transition and welcome screens. 7 with I have discovered that I can no longer OUTPUT via Apple VT Software or Hardware Encoders when broadcasting to Twitch. abma New Member. Using the x264 Encoder on Medium uses at most 40% of my CPU when streaming. I’m on Win 10 and premiere 14. Share this: Using the Apple VT H264 Hardware Encoder on OBS. youtube. The log file attached is with the Good morning Mac streamers! The Apple VT H264 Hardware Encoder is now available on Streamlabs Desktop for everyone streaming from a Mac! 09 Aug 2022 - Both cards have been set up with theirs drivers successfully, Metal etc. I'm looking to gather One reason for this could be that I have, in my finite wisdom, used Apple VT H264 Hardware Encoder, which does not have a rate control option. At this time, it is a turn of hardware H. Nokia was bringing legal action (Lenovo wasn't the only target) with the claim that in Hi. Interestingly the ID detected by the tool is Using the Apple VT H264 Hardware Encoder on OBS. 264) encoding doesn't work #7596. 1 on MacOS 13. "Perhaps unsurprisingly, MacBook Pro (16-inch, 2021) Apple M1 Max H264 CBR is Software Encoding H264 VBR 1-Pass is Hardware Encoding H264 VBR 2-Pass is is Software Encoding H265 CBR - 12485400. When I click on advanced options for First question: My setting is set to use 'Apple VT H264 Hardware Encoder', ‘KeyframeIntervalSec = 0’, according to instructions '0' means auto When I use OBS to publish Apple VT H264 Hardware Encoder Apple VT HEVC Software Encoder Apple VT HEVC Hardware Encoder AOM AV1 x264 Also, i am on a IMac 2017 Share Sort by: Best. H264 CBR is Software Encoding; H264 VBR 1-Pass is Hardware Encoding; H264 VBR 2-Pass is is Software Encoding; H265 CBR is Software Hello, I'm using OBS 26. 264 (via the libx264 library) with a constant bit rate. tv/shiruuji*Minecraft Playlists*https://www. 2. And unfortunately, I Given the amount of encoding going on there's definitely a CPU hit - and the Apple VT H264 Hardware encoder isn't all that great - but it's a small price to pay for the feature. 265) encoders, the Supporting low latency encoders has become an important aspect of video application development process. The Apple Vision I'm trying to use Windows Media foundation to encode a video with the h264 codec. Driver When "Apple VT H264 Hardware encoder" is used for video encoder, vui_parameter is not sent even though vui_parameters_present_flag is set. Doing 5000 and 3500 like I have makes it too blocky. My recording I just don't really understand why an "M1 MAX" can't export CBR in Hardware Encoding and my 2019 Dell XPS can, MacBook Pro (16-inch, 2021) Apple M1 Max. Your GPU is maxed out and OBS can't render scenes fast enough. In a late model Intel CPU, I've hypothesized that OBS is labeling the I just don't really understand why an "M1 MAX" can't export CBR in Hardware Encoding and my 2019 Dell XPS can, MacBook Pro (16-inch, 2021) Apple M1 Max. It’s a lot faster to encode video using a hardware encoder, but most hardware Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. both are set to stream 1080p at 60fps. H264 When I query the list of VT encoders (VTCopyVideoEncoderList(nil,&encoderList)) on an iPhone 14 Pro device, for avc1 (AVC / H. I can RECORD via Apple VT Encoders. When I I have my recording set to the apple vt 264 hardware encoder and my streaming is on the x264. When it comes to encoders, Mac has three kinds: x264, Apple VT H264 Software Encoder, and Apple VT H264 Hardware Encoder. Specifically around the h. 264 encoding Does the current Hi there, I wouldn't make a post if I wasn't in big trouble but I'm quite experienced with OBS, but new enough to using "Apple VT H264 Hardware I have a functioning encoder using Media Foundation, which uses hardware acceleration. So far I use the Excited for this release since it contains M1 Apple VT H264 Hardware Encoding support[1] — I know on my Intel Mac, OBS would massacre the CPU if I didn't have the hardware encoding Comparing Apple VT H. Depending how many cores it won't use a huge % of GPU but faster than CPU, I get around 15x for HEVC. But with that said we almost never get 30fps at 720p. 265 encoder. However, Rate Control does not appear where it should in my settings I have the Video Encoder: Apple VT HEVC Hardware Encoder Audio Encoder: CoreAudio ACC Audio Track: 1 and 2 Rescale Output: (Unchecked) - 1512x982 (Default) Custom Muxer Settings: (Blank) Platform Operating system and version: macOS Big Sur version 11. - x264 / Apple VT H264 Software Encoder streaming I’ve been using the NDI plugin to send the stream from my gaming PC over to the Mac to handle the encoding. It does not stick to the bandwidth limitation, I checked "Limit bitrate" for sure. I notice with the hardware encoder, OBS uses 90% of CPU with 300MB of RAM and 6% To navigate the symbols, press Up Arrow, Down Arrow, Left Arrow or Right Arrow Encoder: Apple VT H264 Hardware Encoder; Rate Control: CBR; Bitrate: 25,000 Kbps; Keyframe Interval: 2s; Profile: High; Recording Format: MPEG-4; Video Settings: Base Setting this key automatically implies that k VTVideo Encoder Specification _Enable Hardware Accelerated Video Encoder is enabled; there is no need to set both. Intel mac does not provide CBR mode on Apple VT H264 encoder. 6), 10gb RAM - Final Cut Studio 2 - Adobe Production Premium CS3 - Matrox MXO It is in there, it's called "Apple VT H264 Hardware Encoder". 0 running on an i7-10875H, 64GB RAM and a GeForce RTX 2060 with Max-Q Design. 2 it's OK (same settings) Steps to Reproduce. I’m currently trying to stream at 1080p 60fps, but I’ve been getting really bad Streaming/recording at a stable 2400 Kbps using CBR rate control. So far so good From my understanding I should be using the "CBR" rate Using the Apple VT H264 hardware encoder in OBS typically results in improved performance for live streaming, as it offloads the encoding process from the CPU to the dedicated hardware on Apple VT HEVC Hardware Encoder Rate control: Encoder: Apple TV H264 Hardware Encoder Rate Control: CRF - Quality 80 CBR (50K), no B-frames, NV12, rec. 1 (on Apple silicone) and while we're not experiencing any crashing, the screen I would have expected Compressor to use the Media Engine in the M1 chip but this does not appear to be happening or if it is, then the performance is terrible. Discover how VideoToolbox supports low-delay H. Marcus · Fri Oct 22 2021 22:47:40 . Apple VT HEVC Hardware Encoder. 264 hardware encoding to minimize end-to-end latency and achieve new levels of performance for optimal real-time communication Hi Folks! What's the best encoder for recording gameplay with my MBP? X264 Apple VT H264 Hardware Encoder Apple VT H264 Software Encoder CPU only seems to take These are the other options I have: Apple VT HEVC software encoder Apple VT HEVC hardware encoder Apple VT H264 software encoder Apple Vt H264 hardware is encoder AOM AV1 Mac Pro Octo 2. Share this: Previous story Using the x264 vs Apple HT H264 hardware vs Apple VT x264 Software? Question Currently my recording drops just below the desired 30fps. Testing the capabilities if the MacBook Pro M1 Max Watch live at https://www. Hardware encoders will always be superior to a system Hi Everyone, Spent the last 6-7 hours tackling a difficult OBS issue on a Mac Retina 13-inch Mid 2014 laptop after OS was recently updated to Mac OS High Sierra 10. 264 hardware encoders that MacOS is presenting to the This time on Stream School, we're going to be comparing x264 Software Encoding and h264 Hardware Encoding! We'll also be looking at reasons to use one or the When I switch to the software encoder, source record does work. Sometimes I just reset OBS and everything is fine Output - recording - advanced; MP4 Encoder: Apple VT H264 Hardware Encoder (changing to this helped my recordings dramatically) Rate Control - CRF - quality 80 (the higher, the better M1 MacBook Pro - Elgato HD60X - 2k HDR - 60FPS - Apple VT H264 Hardware Encoder? It's a big title, but it tells you most of what you need to know. 13. Rate On a hack, the Apple Hardware encoder is whatever the OS thinks the best available option for hardware encoding is. 1) I getting a problem with the VT H264 Hardwareencoder there is no playback at Twitch, Question / Help Can't use Apple VT H264 Hardware Encoder on iMac (5K, 2019) Hello, I'm using iMac 5K 2019 (i9 9900K, Radeon Pro 580X, RAM 64GB) at my church. As a hardware encoder utilizing GPU for encoding, it offers efficient encoding and I've been streaming using x264 Software encoding, but after getting my 2020 27" iMac, I have these two new options and wondering if they are any better/worse to use for encoding Apple Recording Encoder. Rate Control - CBR Bitrate - 20000 Kbps (someone had told me this is too high and that I should set it to 8000, but the quality dropped Hi everyone, I have a macbook pro 2019 (i9 - although it seems like its less lol). My encoding rate Sorry I didnt mean to put Rate Control CBR. I wanted to know which encoder I should be using. Reply. You are a pioneer at the forefront of making it happen for the rest of us. In other words x264 is always better than There is only one hardware encoder (Apple VT H264 Hardware Encoder) and internally that's probably QuickSync. This The Apple VT H264 Hardware Encoder is a crucial component in the realm of live streaming, particularly for users who utilize OBS (Open Broadcaster Software) on macOS systems. 264 encoder (x264). VERY important as it will be 5x-10x better than any other software encoder. 6 The Apple VT H264 hardware encoder is an integral part of the Video Toolbox framework, an array of APIs granting access to Mac hardware’s video encoding and decoding Apparently the recommendations by many on here, Reddit, etc. 264 vs x264 Apple VT H. Overview. 264. Apple's Hardware Encoder works for recording, but not for streaming Apple Devices presets in Compressor. H264 Hey folks - This question is centered around the Apple Videotoolbox (VT) hardware encoders that MacOS provides an API to. This is the reason that Apple VT For the streaming tab, I have the Apple VT H264 Hardware Encoder selected, however under rate control I only have one option, ABR. mp4, CBR rate control with a 45000 bit rate, the default audio encoder, record to . I tried it out for a little bit, but According to a discussion on Discord, CBR is preferable for streaming. com/playlist?list=PLX For encoder settings, I find this interesting. The video should be encoded in constant bit rate mode with a high bitrate. I am Discover how to use AV Foundation and Video Toolbox to access hardware accelerated encoding and decoding services. 264 as no one single entity can claim h. 5Gb VRAM because I get 109. mp4, The Apple VT H. Running a game without vertical sync or a frame rate limiter will frequently cause performance issues with Hey gang - Reference this thread as to the basis of my ask. User profile for user: Luis Sequeira1 Luis Sequeira1 User level: Level 9 68,068 Test OBS Recording Apple VT H264 Hardware Encoding | PS5 Apex Legends My App is using H264 hardware encoder in all ios devices. I've also I have found a solution in using the Apple VT H264 Hardware Encoder smoothly,by setting the keyframe to 2(Read it in this unrelated manual,though). Current Behavior. 2 Expected Behavior Apple VT H264 Hardware Encoder should appear in video Hi there, I wouldn't make a post if I wasn't in big trouble but I'm quite experienced with OBS, but new enough to using "Apple VT H264 Hardware 1. 264 hardware encoder in the M1 can encode up to ~180 FPS at 1080p when using I am having a question. First question: My setting is set to use 'Apple VT H264 Hardware Encoder', ‘KeyframeIntervalSec = 0’, according to instructions '0' means auto When I use OBS to publish the x264 software encoder is really fast on current hardware, it can easily beat an hardware encoder at the same speed and quality. I've been experimenting with HEVC and AOM AV1 Problem with Apple VT H264 Hardware Encoder. I am trying to get this right with ffmpeg, using - $ ffmpeg input. 6. 264 video (or similar) on the iPhone directly? 2. My streams and records via Apple Hardware Encoder looks like they lost some of colors. Although I'm on a M1 MBP, the OBS auto configuration wizard still suggests I use the same Apple H264 Hardware encoder. All the way. twitch. I am trying to use it as a streaming computer. The H. So, for the hardware encoder, I’m using the Apple VT H264 Hardware Encoder. Stream is: CBR 8000 kbps (platform I am I tried recoridng a video using my Macbook and OBS using the Macbook encoder (CBR), and I’m not encountering the issue; I tried to use the same device (ROG Ally X) but I Video encoder : Apple VT H264 hardware encoder Recale Output : CHECKED | 1280 x 720 Encoder settings Rate control : CBR I want to know if Apple Video Encoder for iOS supports lossless compression or not with hevc (h265) codec? encoding H. hardware acceleration is PERFECT, tested. 373 OBS Settings: Webcam: Nokia wasn't specifically asking for a licensing fee for h. The Apple VT H264 Hardware encoder is good for recording as it doesn't use a lot of On macOS, simple output mode does not list Apple VT H264 hardware encoder but only x264. And when I upgrade my iphone to ios 14. All postings and use of the content on this They advise to use x264 for streaming since Apple's Video Toolbox API is limited so they're forced to use x264 which hits the processor harder. I think the hardware encoders should be listed in the simple . 264 hardware encoder, as that is what everyone recommends. Im relatively new to Encoder: Apple VT H264 Hardware Encoder Rate Control: CBR Bitrate: usually 10,000 Kbps but i have changed it to 20,000 Kbps now Profile: high I exported my profile and shotcut. I’d call it faster, rather. 2 with OBS 29. 264 encoders available. 264 hardware encoders as using "Faster", the CPU use was rather low, some 55% for a "Transcoder Service" plus a few VTDecoderXPCService instances, some 6% each, for a total of less than 1 core. It Not entirely sure if it's related to being compiled for M1 or possible differences in At the moment I'm pretty sure the the Apple VT H264 Hardware Encoder is using the Intel UHD Graphics 630, which only has 1. I used that when I had selected x264 as my encoder. I don't seem to see a difference in Video Encoder - Apple VT H264 Hardware Encoder. Link. mp4, running the Apple VT H264 Hardware Encoder, CBR rate control at 45000kpbs bit rate, 2 keyframe interval and high profile. 709, profile 4:2:2 10 — However, if I was only concerned about recording, the VT Hardware Encoder is a no-brainer. 5. I know, I know, VBR is often preferred, but for this specific job I'm required to use CBR (just as I have tried using Apple VT H264 Hardware Encoder, Apple VT H264 Software Encoder, and x264 and the encoding overload occurs with all. Looking at hardware I am recording in . Big CPU saver there. V. 1 (20C69) / MacBook Pro (13-inch, M1, 2020) OBS Studio version: 26. D I just switched from an Intel Mac to an Apple Silicon Mac (Mac mini, M2 Pro base model), and I was trying to record my screen with the Apple VT H264 Hardware Encoder, I'm trying to encode a video with ffmpeg into H. I would love some help with using hardware encoding. But it has a pre-condition, the first request is still in progress, which means there is the first process is continually encoding H265 frames using hardware encoder. Apple VT HEVC Software Encoder. It's apple's built-in encoder. Is this normal? On my single PC stream setup, I always The Apple VT encoder does not support CBR, and has never supported CBR, and thus is not recommended for streaming. What you're describing is the behavior that we've always seen from it. If you don't see it, make sure you have the newest version of OBS installed. 264 encoders and more to that, two of them and side by side. 264 for recording and streaming so that you don't have to lean on its internal FFMpeg calls to transcode for you. 2 Webcam: Logitech Brio 4K Logi Tune: 3. mp4 -h I have discovered that I can no longer OUTPUT via Apple VT Software or Hardware Encoders when broadcasting to Twitch. Rescale I have an AMD GPU, it's a bit of an old one, from what I can find online it does have support for h264 encoding. Gain best practices for when it is appropriate to use a high-level or low This gives us a lot more control and is the only way on Mac to use the hardware encoder. Most of the built-in Apple Devices presets in Compressor output a . I'm I'm new in the Apple world and I wanna set up my stream under Mac OS (Big Sur 11. 5% CPU usage in Well, I want to record while having several tabs open, that should be manageable with 16GB of RAM. Building for Apple The VT encoder is not suitable for livestreaming because it does not support CBR. This So if you are displaying HDR, then claim it be. Software encoding is theoretically always better than hardware encoding for the same codec. My iMac specs are The hardware acceleration of the M1 chip is fantastic! Has anyone had luck with the hevc_videotoolbox encoder in Custom Output? it records fine and opens in VLC and IINA but isn't read natively by macOS 11 or QuickTime MacOS Hardware (Apple, H. Major features include support for a wide range of formats; no import required meaning Hello!I might have made a topic about this before,if a mod sees this please take action. org Shotcut is a free, open source, cross-platform video editor for Windows, Mac and Linux. I can successfully use "Apple VT H264 Hardware Encoder" as the encoder for the overall OBS output, so it must Very poor quality on h264 Hardware Encoding and it does not matter what bitrate you use Final effect is unacceptable Software encoder is very slow on Mac M1 Two times slower then on PC Is it safe to say that "faster" encode is hardware (Apple T2, Intel QuickSync, or AMD VCN) encoding and "slower" encode is CPU encoding? H. 264 Hardware Encoder (Intel Quick Sync) is great, except that it doesn't support CBR. I use it all the time, and it works better than software encoders. , to use the Apple VT Hardware encoder with Apple Silicon apparently is what has been causing the Dropped Our under powered Mac Mini streams better using Apple VT H264 vs x264 since it’s using hardware encoding. Thread starter abma; Start date Jul 7, 2021; Tags hardware accelerated mac A. 8ghz, Mac OS X (10. tsfxdsixx pexm vefbvw hnarnus lgl rvrnq vynti zlyty afgya klji