Plex transcode 1 iOS Hi folks, recently got the Plex Pass and an NVIDIA Quadro card to enable hardware transcoding so I can watch stuff on the go, but it’s not working as expected. (Some NAS Devices and Limitations may not be able to transcode. I decided to try it out and indeed the RAMDisk I made benchmarked at over 5 GB/s read and 6 GB/s write speeds (my SSD's get 250+ MB/s). Some of my interlaced material is deinterlaced by the media server as evidenced by the yadif[1] in the media server log file, but other items are not and have horrible interlacing combing. Performance and quality of jellyfin transcoding is miles ahead of anything plex offers and that’s a free app. here you don't really need to re-encode the whole file and would only need to add a 5. 40. But I've been running it for 12-13 years. Any pointers on how can I further debug this would be greatly appreciated! lspci | grep NVIDIA 01:00. HDHomeRun EXTEND users can also have their device transcode to H. If Plex would add the option to also transcode to HEVC as a target, the transcoding might still be required depending on the client device. 0 VGA compatible controller: NVIDIA Corporation GP107GL [Quadro I think the M2 Mac Mini based model and the M2 Pro are more than capable machines for transcoding your 4K library, as long as you have Plex Pass for hardware acceleration and tonemapping off. It is taking an hour just to delete them. ” UHD 770 on i5/i7 12th gen runs incredibly well for Plex. Security is a paramount concern when Apr 14, 2024 · Server Version#: 1. Default Linux only allocates a max of 50% of total system RAM to any ram directories (ie. If this happens, the app will ask you if you would like to lower the playback quality for that session. Because QuickSync is so stupid powerful and efficient at this point Plex can spend 10 seconds transcoding data, saving that in the temp transcode folder, then the processor drops back to idle for 30, 45, 60 seconds until it needs the next block of data. 30. 3. Hit the "Show Advanced" button, and in the "Transcoder temporary directory" field put "/transcode" and then "Save Changes". We would like to show you a description here but the site won’t allow us. Try disabling this setting if you hear distortion. How To Force Transcode Plex. Dec 7, 2020 · I configured Plex with NVIDIA_DRIVER_CAPABILITIES on "all", Extra Parameters on "--runtime = nvidia" and I entered my GPUUUID on NVIDIA_VISIBLE_DEVICES, I enabled hardware transcoding from the Plex settings but nothing to do, it doesn't work it just uses the CPU. 1 My server is Ubuntu with Plex installed on bare metal with the default transcode location. with sufficient ram you should consider setting transcoder temp to /dev/shm if on linux (transcode to ram), not necessarily for speed, but to completely avoid any SSD write wear. Sep 21, 2016 · Note: Since about Plex version 0. With Downloads, if your device can Direct Play the file, it can “Download” it without needing to be transcoded. Your Plex Media Server is generally limited by three main things: processor power, network speed, and storage space. Setting this to “Make my CPU hurt” will ensure the best quality but will be more CPU-intensive. Jul 4, 2021 · Plex makes juggling all these variables simple by using a combination of Direct Play, Direct Stream, and a smart Transcoder. Plus there's the time factor to consider: to truly save serious disc space with AV1, you're looking at software encoding which eats your time like Doritos. It'll load balance and hw transcodes don't go full load constantly, you can see that in your dashboard in bandwidth use too. I used to be able transcode audio all day long and video transcode it down to what ever Best Graphics cards (GPU) for 4K Plex Video Transcoding What graphics card can cope with how many 4K transcoding streams? These are the cards sorted by the performance – transcoding 4K videos down to 720p which is commonly used resolution for tablets or online TV streams. Recommend avoiding this option. Thanks again for any help that you may be able to offer. MP4 container. My system volume is SSD and not too big to carry on tens GB of PhotoTranscoder cache (over 55GB at the moment), so I wonder how I can re-map cache location? I’ve Jul 8, 2024 · Server Version#: Public latest 1. Master container Official Plex Docker container on which has been added a bunch of stuff to make it compatible with slave containers running remote transcoders: Most of the times direct play on S21 ultra is good, there were noticeable stutter when it came to playback sometimes. g. Plex, is basically the only thing running with Tautulli, some HW monitors, disk monitors, etc. Available on almost any device, Plex is the first-and-only streaming platform to offer free ad-supported movies, shows, and live TV together with the ability to easily search—and add to your Watchlist—any title ever made, no matter which streaming service it If the connection between the server and the streaming device is not fast enough (limited uplink bandwidth, mobile network, etc), then Plex will transcode the video, so it will use less bandwidth. Once the transcode gets ahead, the Server is able to “throttle down” and take a short break before it needs to do another small chunk of transcoding. 4. If your Plex Media Server is transcoding for several users, it can use gigabytes of temporary storage. I have a AMD Ryzen 9 3900X with 12 processors and 32 Gigs of RAM. I have 12GB of RAM in my Plex machine (i3-8100 using HW transcoding via QuickSync). Jan 22, 2025 · Plex Media Server will attempt to use hardware-accelerated video codecs when encoding and decoding video. 11. Apr 13, 2019 · Plex Media Server Transcoding. 14, transcoding to RAM does not work. 285 [139703057656632] DEBUG - [Req#50/Transcode] TranscodeUniversalRequest: adapting profile with augmentation data: append-transcode-target-c… Jun 30, 2024 · When will plex provide support for AV1 transcoding? On the same machine I run both plex and jellyfin media server. Nah, Plex have some issue with transcoding, it's not new. We started a 4K DV HDR10 movie with 7. I know that 1650 super is very good for transcoding, I need to know if the 3050 is same or better or worse for plex?? Plex could limit this option to PlexPass users, and maybe add an option under Transcoding settings for "allow AV1 transcoding", with an appropriate warning that it was an experimental feature that wouldn't always work. 08 Plex Transcoder 1922 plex 20 0 1095532 87016 12124 R 29. 1 Audio track on a file while you don't have 7. 2) Activation du transcodage hardware dans le conteneur PLEX a) Edition du conteneur PLEX May 4, 2025 · In most cases, that would specifically be the “Plex Transcoder” process. 264 for many other models. Jan 7, 2025 · View Plex NAS Compatibility Guide. 6 transcodes resulted in 0. Transcoding improves streaming quality and accessibility, especially for adaptive bitrate playback. if plex is unable to play back a file due to unsupported formats for any reason, that is when it starts trying to transcode. When playing that library item, the server and app then work together and use the most appropriate version of the item to give you the best experience. I wrote a blogpost explaining with is needed to get it working: Plex transcoding with Docker – NVIDIA GPU. But of course letting Plex transcode solves the issue. To disable transcoding on your Plex server, you can use the following steps: Mar 31, 2023 · In cases where your content requires transcoding but the Plex Media Server cannot transcode, there isn’t anything that the Server can do to help you here. Old thread, but to anyone else finding it, If audio transcoding is happening and you have subtitles enabled it forces a full video transcode. More Support. Check the Transcoding Speed Plex also only encodes to h264 when transcoding so you don't necessarily need to get the latest gpu. Is there any setting yet that will allow me to specify a transcode target (FLAC 24/48) for those files I hav Throttling with Plex is where Plex transcodes short "bursts" of data. Plex only does h264 transcoding while jellyfin a free app provides three options av1, h264 and hevc transcoding. You may wish to manually convert the content to a compatible format (for instance, MP4 container, H. Then there's the issue of Plex adding hardware transcoding support for Intel Arc GPUs. 41. Useful if you don't have the transcoding capacity or if you want to utilize any old or low-spec devices, such as RPIs, old laptops, desktops, etc. May 25, 2023 · Tip!: Most of the Bandwidth and Transcoding Limit features require an active Plex Pass subscription for the Plex Media Server admin Plex account. 🙃 My advise is to get a cheap used NVIDIA Quadro GPU that can support multiple x265 hw transcodes without a hassle. Noticed that it was transcoding to my CCWGTV. 1 or Stereo channel to the file itself (with Mkvtoolnix as example). Plex does it’s own transcoding garbage collection mid-stream. If you run Docker set this to /transcode and map it to /tmp/plex. If the machine you use isn't dedicated to Plex, then you can notice your system becoming slow when Plex is transcoding. 0 or newer. It works perfectly fine on my Android phone and Android TV, but when I try to play media using the Plex Windows app on my Windows 11 PC, hardware transcoding seems to fail. a 7. Instead, you can let a GPU do the transcoding in hardware. 1 will lead to a transcode. I use it for plex and need the gpu for plex transcoding. The role of Plex is to transcode any type of media file into a playable format on a server. Transcode a few seconds of video, pull the log files, and look in Plex Media Server. Oct 16, 2023 · I’ve tried for quite some time to get a definitive answer to this. Jun 18, 2019 · Transcoding is the most CPU-intensive option of how content can be handled. I used to run Plex on a i7 nuc before I had Plex pass and that was using software transcoding and struggled with even one stream. 1. Jan 22, 2025 · Plex user of over a decade turned Plex engineer, Chris works on all things playback and transcode in the Plex Media Server. A few years ago, the Plex team added a setting on the server that allows you to disable transcoding for all clients. Log into Plex and go to Settings > Status > Now Playing Sep 3, 2019 · 4. My Plex Media Server is running inside a Proxmox VM (Ubuntu 24. Dec 22, 2024 · Hello everyone, I have an Intel Arc B580 installed in my server, and I’m trying to use it for transcoding in Plex. I have a 6th gen server so hw transcode for HDR10 wasn't an option. Sonos supports up to 24/48 playback, but Plex insists on transcoding anything over 16/44 to lossy AAC. Aug 22, 2024 · Most operating systems running Plex Media Server have the ability to select which tone mapping algorithm is used (except on windows intel) to convert from HDR to SDR. While this is common for movie formats or encodings that aren't compatible with the client device, you may some times see Plex transcode a movie from H. During streaming, the Plex server is the one transcoding or directly serving the media. RPI4 is a more than capable Direct Plex server, even the 1 GB RAM version. The process of transcoding can be both good and bad for a Plex server, but it is a necessary process when managing a media server. The Plex Media Server will analyze the media when it’s added to your library and detect the format and details of the media such as encoding, bit rate, etc. If Plex has to transcode video, it always transcodes to H. Providing the perfect stream Direct Play, Direct Stream, and Transcoding are designed to provide the perfect media to your device, regardless of what it is. Mar 6, 2024 · The Plex Media server will need to transcode the media to do that. Aug 18, 2020 · This applies to playback of all music and video using direct play, direct stream, or transcoding. Using MKVToolNix In most cases, you can use a tool such as MKVToolNix with a GUI frontend to make things easier. I just downloaded the latest drivers from the Intel site. RAM disk helps for storing the transcodes while the video is being viewed. It also looks like the media is in a MKV container and Plex needs to use a MP4 container to stream to the client (using the DASH streaming protocol). 264 (or even HEVC) encoding. Plex does NOT support hardware transcoding on AMD CPUs. 13 Plex Transcoder 10190 plex 20 0 1077268 85380 12288 S 7. HW transcoding is only available via Plex Pass. I've seen this twice. Apr 20, 2025 · Transcoding in Plex converts media for compatibility across devices but can strain system resources if unnecessary. Hardware acceleration can make transcoding faster and allow more simultaneous video transcodes, but it can also reduce video quality and compatibility. Sep 13, 2024 · Announcing the HEVC (H. Not exactly. Anything after haswell for intel and pascal for nvidia should be fine for most situations. Plex on AndroidTV is fucking flaky as hell. I load the Plex Metadata and VCR transcoding on a 1 TB SDD and my 32 TB of content is on 8TB HDDs all hooked into a high-quality USB hub with UASP capability and my Plex interface and playback are lighting fast even when serving up 4 4K tbs on the local LAN. I have several people who access my library remotely. ” Since NVIDIA GPUs take care of 2 processes encodes and decodes, I check if the GPU in my system indeed supports NVENC and NVDEC by recommending min specs CPU hardware transcoding requires your CPU to posses an integrated GPU (iGPU). Sep 9, 2020 · What is Plex Transcoding? Plex Media Server has built-in transcoders, with which it can convert media from an incompatible format to a compatible format while streaming media to a client device. These will depend on whether you have the functionality enabled on your Plex Media Server as well as (in many cases) for a particular library. Plex’s hardware acceleration gives you enough headroom to steam your content online using powerful graphics cards from Nvidia and AMD. Multiple different extra processing can be run when the server is analyzing media. Plex doesn't even have full support for AMD GPUs till date. 18. 04) with a dedicated NVIDIA Quadro P1000 passed through Sep 18, 2024 · EDIT: SOLVED: It ended up being a driver issue, which was a bit of a red herring as Handbrake transcoding using Quick Sync worked fine. Forcing transcode Plex is a relatively straightforward process that can be done in a few steps: Method 1: Using The Plex Web App. The spreadsheet linked above covers two different types of transcoding that the NAS device might support: Software transcoding; Hardware-accelerated transcoding; Software Transcoding The user send a request to the Plex server; The request is caught by UnicornLoadBalancer; The UnicornLoadBalancer answer a HTTP 302 with the URL of the UnicornTranscoder; The transcoder will send a request to the Plex Media Server Edit: For those looking for the TL;DR, It lets you cluster a bunch of devices to handle transcoding workloads in Plex. Jun 30, 2024 · When will plex provide support for AV1 transcoding? On the same machine I run both plex and jellyfin media server. 5% CPU load. 9x transcode speeds so that wouldn't have kept up. May 1, 2018 · My PMS is running on Windows 7x64 I started getting this error Yesterday 4. If you’ve made sure that you’ve set your Plex App appropriately so that it requests the correct content stream and you still have buffering issues, the cause is likely that your Plex Media Server is struggling to be able to transcode content fast enough for you. I use a 1815+ for emby and use it for a Media Server and transcode 1080p content externally without an issue, if it's 1080 HEVC it transcodes using roughly 30% CPU usage. While I can select it as the preferred device in the server settings, any video I transcode still ends up being processed by the CPU instead of the B580. 85. RAM disk is a solid idea, or a dedicated transcode SSD so you don’t have source media stored on the transcode drive. 1x. I was just curious if a 4 GB RAMdisk would be good for transcoding or if I should upgrade to 16GB or 32GB for it to really be usable. Except for low end 5Mbps 4K content stuff (which you can hardly Nov 28, 2023 · This is particularly beneficial in Plex servers, where it allows for the transcoding of multiple streams simultaneously without overburdening the CPU. When he’s not playing whack-a-mole with tone mapping bugs, he enjoys playing board games with his amazing wife and daughter. 264 for them and users can enable experimental support to have Plex Media Server do similar transcoding to H. gorilla in the room is the Internet path between the server & the TV. 88 Plex Transcoder 10103 plex 20 0 1110828 105384 12252 S 8. On my Roku tv it will auto transcode aac to AC3 5. 24. Want a deeper dive? We’ve got you covered: Transcoder Using Hardware The session will show (hw) next to the video transcoding info if it's being used. If you choose to switch to a lower quality this will ask the server to transcode. 90. If you do not have Plex Pass, you are software transcoding. Dolby Vision, is an entirely other mess Feb 16, 2025 · Forcing transcode Plex can help overcome these limitations. Downloads is a feature for transferring Plex Media Server content to supported player apps for offline use. Similarly, plex media player on any other device will almost always try to direct play or direct stream, assuming the device supports it. 264 and place it in a standard TS container. If I adjust settings to “force” direct play of the file it will play aac audio 5. There is also the Audio channel transcode, plex will transcode the audio into a format you have so having a 7. How much space does plex actually need to transcode? Does it need to be "transcoded file size" or just transcoded *amount* (IE: if the server is set to transcode say 5 minutes in advance, do I just need enough space to transcode that much, or the whole file? Mar 31, 2009 · A one-stop destination to stream movies, TV shows, and music, Plex is the most comprehensive entertainment platform available today. Most of my local playback is direct, which are read-only ops. For several months, hardware transcoding has worked well as the N100 CPU does support it via Quick Sync. UnicornTranscoder: It is the transcoder software, it will get the transcoding parameters from Plex and start the Job. This would cause Plex to transcode the movie file, using up resources on the Plex server. Has anyone successfully used this card for transcoding on Linux? I’m currently running Proxmox Kernel 6. The answers to the questions above will provide guidance on how much transcoding might be required. Plex tries to keep at least 100 MB of free drive space at all times. In addition, the Plex server contains client profiles containing the direct play and transcode targets for many different Plex clients. When content needs to be transcoded, the server will also need to decode the video stream before Then I would set up additional libraries for Plex to look at and I would share those additional libraries out to my users based on their ability to stream higher bitrate content (many of my users are rural and have ~6 Mbps internet connections so I do a lot of transcoding). Jan 25, 2025 · Server Version#: 1. similarly, if plex sees that you dont have the bandwidth or if the media player has See full list on plexopedia. Also note that the generations for the media decode and encode hardware doesn't always match up to the overall chip's generation. 20. This generally makes transcodes appear a little quicker and seeking the transcoded video is a little faster. At present there are two transcoders in Plex Media Server - one Plex Transcoder, the other Plex Universal Transcoder. If Plex needs to transcode the video, then a lot of CPU will be needed, while transcoding audio will use a moderate amount of the CPU. 21. 264. Thank you to all the users that helped test this while in preview allowing us to feel more comfortable hav… Mar 17, 2021 · Transcoding What formats does the hardware transcoding support? When Plex needs to transcode video to be compatible for an app or device, it always transcodes video to H. UnicornFFMEG: It’s a binary to replace Plex Transcoder, it will get the arguments and send them to UnicornTranscoder. 265) hardware encoding forum preview! This is a feature that has received a lot of votes over the years and we couldn’t be more excited to start getting some feedback leading up to the general release. Didn't think about it and ran the next episode back in plex at a later time with no transcode. Can’t even transcode a single stream, pegging the CPU at nearly 1000% CPU usage (10 cores). The only drawback I have on Jellyfin is the UI but since it's open source. Apr 20, 2016 · Can you please implement an option that forces the plex transcoder to deinterlace the material. Ideally, once transcode speed drops below 1X, I'd like the Plex Transcoder to then handoff to the Nvidia GPU for its 2 transcodes, but one can only wish of such an intelligent transcoder. Linux currently has the best support for nvidia/Plex transcoding. This has been verified via I have a very large collection in plex and 12-15 active accounts with many devices. Hardware-Accelerated Transcoding: If you have a compatible GPU, enable this in Plex Tdarr is a conditional based transcoding application for automating media library transcode/remux management Some common use cases: Transcode your videos from h264 to h265, saving 50% in file size Remove unwanted audio or subtitle streams in your videos Remove messy title metadata Rename files based on codec and resolution Feb 28, 2019 · What that means is that your Plex Media Server is able to perform the transcode faster than is necessary. 0 0. The size of the RAM drive only needs to be big enough to support: The Nah, Plex have some issue with transcoding, it's not new. With only 8mbps upload, and your comment about BR rips, you are most definitely transcoding due to bandwidth limitations. 3 0. The yadif filter has a built in check to interlace only if it detects interlaced content. 2018 on my Phone while using plex for some videos but not all. Can you please make Sep 26, 2017 · Answered by a Plex Team Member on other thread: “The “amount of seconds to buffer” tells the transcoder how far ahead of where you are in the movie to stay. (Requires an active Plex Pass subscription for the server owner account. 9 0. If you are wondering what value this provides, HEVC encoding offers a better quality video at the same bit rate, allowing for a higher quality video over the same On Plex, after installation, I turn on hardware acceleration, switch to Plex’s server settings, select ‘Transcoder,’ and check the option “Use Hardware Acceleration When Available. HW transcoding was working but not with any 4k footage, certainly not HDR>SDR. 2. , a small SSD). You can playback media on your local network, stream it over the internet, or physically sync media to a mobile device. If there are 3 consecutive buffering events, that is likely due to decreased bandwidth. MP4 in seconds. 8626 Player Version#: LG TV latest: 5. Link: Plex NAS Compatibility. Apr 21, 2023 · Disk Usage: The transcoding process uses temporary disk storage for the converted media. When playing media on any device with Plex, the following process happens: Nov 27, 2023 · For optimal 4K Plex video transcoding, consider GPUs like the ZOTAC GeForce GTX 1660 Twin, Gigabyte GeForce GTX 1050 Ti OC, RTX 3050, and GTX 1060. 9. Plex ONLY supports hardware transcoding on Intel CPUs which possess an iGPU. Took me about 30 minutes Hi, I am not super great with unraid and how it all functions, but have been using it for nearly the past 2 years for my Plex server. My Photo Transcoder folder had 332 GB, 3. 285 [139703057656632] DEBUG - [Req#50/Transcode] TranscodeUniversalRequest: adapting profile with augmentation data: append-transcode-target-c… Way late reply but I had to remove Plex's drivers after migrating my library from a 5th gen i3 to a 11th gen i5. This can cause problems if your boot drive is very small (e. For Plex video transcoding, Nvidia GPUs are more reliable as compared to AMD. Most popular choice is Picked up a base Mini Pro M2 (512/16) and it can’t handle tone mapping transcodes on large 4K remuxed UHDs via Plex Media Server. plex transcoder settings are: transcoder quality: automatic transcoder throttle buffer: 60 seconds background preset: veryfast HDR tone mapping enabled hardware acceleration when available is enabled hardware accelerated video encoding enabled max number if simultaneous transcodes: unlimited. ) Jan 2, 2023 · Since The Fabelmans transcodes OK to your phone, we know the movie transcodes OK (it is not corrupt) and the Plex transcoder is working OK. Apr 14, 2024 · Server Version#: 1. Also tried some 4K transcoding (yes I know this is bad, I maintain a separate 4K library) for science and it managed 5 4K remux to 20mbps 1080p transcodes before the transcode speed dropped to around 1. 9200 Up to date Player Version#: How can I tell if the Plex Server is really using my Plex Pass’ Hardware acceleration to help with transcoding? I am on a Synology DS418play Most of my Plex server's client devices handle this stuff without transcoding, and my filesizes are sensible enough for the storage space I'm using. I wouldn't transcode the entire library just yet tbh. Seemed to be mostly caused by a user and a firetv box. Feb 27, 2019 · Remuxing differs from Transcoding in that remuxing a file simply repackages the existing streams while transcoding actually creates new ones from a source. What is Plex Transcoding in General? Plex transcoding refers to the process of converting a media file from one format or resolution to another in real-time while it is being streamed or played back by a user. Nevertheless, Plex server app and its caches are located on system volume by default. I am a Plex user, for about 5 years or a little more, I bought the PlexPass practically from day 1, little by little, I always improved my server, more RAM, more disks, better processor, GPU with modified driver for more conversions, my last server was a huge cabinet with an i3 9100f and a 3060ti "that I had left over from mining", it is like any server 24/7 and I wanted to try Intel's Since the J4125 in that NAS is fairly low-powered, anything that has to go through the CPU could bottleneck the transcode, like burning in subtitles or audio transcoding (audio transcoding is relatively easy, but transcoding e. You'll be stuck with transcoding for all that media with only 8mbps, but it should be handling it fine with CPU or Hardware Accelerated Jan 22, 2025 · Plex user of over a decade turned Plex engineer, Chris works on all things playback and transcode in the Plex Media Server. Ditch Plex and go with Emby if you don't have a Plex Pass, emby will transcode externally for you without a subscription. Reply reply More replies. linear: Stretch the entire reference gamut to a linear multiple of the display. So lots of history. 0 audio) using third-party tools and another computer. By default, the temporary files are stored on the OS boot disk. 8 with the updated ffmpeg is awesome. Edit 2: My first Gold! Edit 3: A lot of people suggest just buying a quicksync cpu. 3 0:57. All has gone well until I started adding 4K content (which of course works spectacularly well on my LAN since I don’t need to transcode it). log. After they would watch 3 or 4 transcoded videos I would notice the posters start to go "missing" on my local apps/tv's. The TV can direct play/stream the video, but the audio has to be transcoded into a compatible format in a whole new Sep 6, 2013 · Hey all, I just recently stumbled on an article that made me feel like I was back in 1994 again and it was about RAMDisk's and how much faster they are than SSD's. 3252 Hi! My Plex is running on multi-disk Mac server and all of media content is located on large non-system volumes. Maybe a M2000 for ~$100 Aug 29, 2021 · Server Version#: v1. The card is default transcoder folder is in the plex data/settings folder (not the installation folder). Jan 21, 2025 · We are happy to announce a public version of the new HEVC transcoder. Exclusive Audio The same applies to the /transcode directory, in both PMS and the Workers. You CAN use a different directory name other than /transcode, however, it MUST match between PMS and all Workers, as well as be configured within Plex as the transcoding path: When transcoding, the Plex server will use the transcode target specifications to determine the file format and codecs to use. I managed to get it working inside Docker for GPU transcoding. Mar 27, 2019 · Plex is designed to let many Apps play media from a central Server. My Plex Server 500GB C: hard drive was down to 37GB free. 264 video, with AAC 2. Adjust according to your server’s capabilities. Extra Features During Media Analysis. This repository contains a set of Docker containers that make the set up of Plex-Remote-Transcoder, a distributed transcoding backend for Plex, easy and fast. The first 4 ‘rules’ generally are no longer as important as they once were, but may still be a good thing to bear in mind. 3 0:48. It got me thinking, I have this home media server with an abundance of extra RAM (32 GB total Jan 9, 2025 · Managed Users in a Plex Home of a user with a Plex Pass will also be able to use Downloads. The Plex server usually spends the most computational and networking resources, while the client only deals with compatibility and p Aug 22, 2022 · Plex is the most popular streaming tool. . ) Speeds up transcoding and less I/O, transcode data is temporary and doesn't need to be written to a disk. I think RAM is going to be the main factor to consider here, probably want to go with the 16GB RAM models if you're expecting multiple transcodes. Lastly, Nvidia Shields and even a couple Apple TVs as clients. 264 to H. The last thing you can do is to make sure all your media is in an . The other thing of note with plex, is how it transcode a maximum of 120 seconds ahead at default settings so in some cases buffering may be offset for individual users and every user has a different stream requirement to your system Jan 22, 2024 · However, with Plex it will still play, and that’s due to the transcoder. Mar 22, 2023 · Live TV requires the ability to transcode the content, so you need to ensure you run Plex Media Server on a device capable of transcoding. I have Plex 64 bit running on Windows 11 on Intel I5-12600k with 16gb ram and plenty of drive space. When Unmanic is encoding, it'll show 90%+ load on the iGPU. MKV to . Open the Plex web app and navigate to the media file you want to transcode. How Do I Know If I'm Transcoding? You're able to see how media is being served by playing a first something on a device. 9399 Player Version#: Plex for Samsung 5. It can handle a bunch of transcode streams without even showing much CPU utilization at all, because the cpu supports hardware transcoding. I was trying to see the actual data of the transcode of media playing via Plex. /tmp, /dev/shm, etc. There is plenty of free software that can mux . If you have any tips leave them in the comments to share with the community! Understanding all about transcoding with Plex is a important concept because it is the fundamental reason why media files from Plex can be streamed to so many different devices. Note this is still considered experimental. Plex was running throttled (IE, it was transcoding faster than clients could use). Overview. The time you tell it is how big that block is as measured in seconds. Mar 15, 2021 · In some places, broadcasts might be in the newer, more efficient H. Works for a bit and then stops/stutters. In practice this means better remote streaming for people on lower plex server passes the chunks of that file to the transcoder, which involves interacting with system ram, cpu, pcie bandwidth, gpu, etc. FakespotAnalysisBot • This is a Oct 24, 2024 · Transcode – Transcode the video stream to H. 3 2:30. The master then sends these segments to the client and the video is played back just like normal. This helps save space and make the content more compatible with player devices, but it requires a fast CPU. 1 TrueHD stream wouldn't be inconsequential for a Celeron). Judging by the GPU spiking, I'm guessing it was around 50% GPU load. You seem a handy person to ask. You need to either select another audio track that will direct play or do an offline conversion of DTS (or TrueHD as Plex on LG cant play that either) to another compatible format such as AC3 to stop Plex transcoding audio on the fly. After a few transcodes my plex posters would start to randomly display blank/black, and then I would get a crash soon after. I've had (10) 4K transcodes going on mine. Then you will need to go into the docker container and change transcoding inside plex to /transcode under settings-transcoder-transcoder temporary directory Step 2: This was required for my system to use Quicksync properly as the out-of-box docker container wouldn't work naturally. ” Since NVIDIA GPUs take care of 2 processes encodes and decodes, I check if the GPU in my system indeed supports NVENC and NVDEC by recommending min specs The transcode slave invokes the true Plex New Transcoder binary, does the (trans|en)coding and saves the video segments to a network mounted shared filesystem on the master. Plex uses a client-server architecture. The CPU still looks to be the bottleneck, I think someone with a well-cooled 9900K could extract even more performance from the iGPU. So I had ordered a 1650 super for my rig. plex stores these transcoded chunks into the transcoder temp location plex distributes these chunks out the client in whatever speed/manner that the client can handle Apr 18, 2023 · What is Software Transcoding on a Synology Plex Media Server? When media lives on your Synology NAS, sometimes the device a that you are playing back your plex media (Smart TV, iPhone, Laptop, iPod) onto cannot support the media file type (eg file format such as HEVC or audio formats like FLAC), the resolution or codec. I've still had 8 hw transcodes simultaneously and everything was fine. Since the store did not have 1650 super they upgraded my order for 3050. Except for low end 5Mbps 4K content stuff (which you can hardly Nov 17, 2024 · Amoung other systems, I use Sonos for playback. Transcoding Quality: In Plex server settings, you can adjust the transcoding quality. These profiles provide specifications for which media formats can be direct played, and what formats and codecs will be Mar 5, 2021 · #Setup drivers for hardware transcoding in Emby modprobe i915 sleep 4 chmod -R 777 /dev/dri chmod -R nobody:users /dev/dri Vous devez obtenir ceci: Un redémarrage du serveur peu être nécessaire pour la prise en compte de la modification. The most notorious being Live TV, I can't even watch it because of buffering issues Jellyfin on the other hand is awesome, their upcoming 10. Look for DEBUG entries containing TPU: that mention the final decoder and final encoder. Jul 25, 2017 · 9998 plex 20 0 1070680 123740 12812 S 196. 0 and Roku latest stable and Android latest: 10. Conclusion I've reached is as long as the files aren't too big for direct play AV1 works fantastic. 1 according to Plex Dashboard. On Plex, after installation, I turn on hardware acceleration, switch to Plex’s server settings, select ‘Transcoder,’ and check the option “Use Hardware Acceleration When Available. During normal transcoding, it quickly transcodes a block of time then sleeps until it needs to transcode more. 34 Plex Transcoder Apr 27, 2025 · Hello Plex Community, I’m encountering a peculiar issue with hardware transcoding on my Plex server. Every Plex app has these settings and this will help out to prevent transcoding. 968 My server will not transcode anything anymore. com Feb 19, 2019 · NOTE: for 2022 – Plex has come a long way since this FAQ was originally written, HW transcoding has become more available and more stable, and tone mapping was recently added to address the hdr/sdr color conversion issues. Nov 27, 2022 · From Plex documentation requirements for hardware accelerated transcoding: A recent Intel CPU meeting these requirements: 2nd-generation Intel Core (Sandy Bridge, 2011) or newer (we recommend 5th-gen Broadwell or newer for the best experience; Sandy Bridge, in particular, is known to sometimes have poor visual output on some systems) Jul 11, 2018 · It is installed in front of Plex Media Server, it will catch the request and forward it to a UnicornTranscoder. Jul 3, 2020 · Plex’s hardware-accelerated streaming feature is great for running a very efficient Plex media server. I am running Plex Server on a Windows 11 Pro MiniPC with an N100 CPU. Sep 8, 2020 · Server Version#: 1. When used locally, Plex Media Player almost never requires transcoding; The majority of other Plex apps will require transcoding at least sometimes Plex does this by transcoding the stream. 8555 and now Beta 1. 34 Plex Transcoder Feb 28, 2019 · Basically, the server “pre-transcodes” the content based on the settings you choose and saves that optimized result as a different “version” of the media. 4931-1a38e63c6 Player Version#: 7. You'll be stuck with transcoding for all that media with only 8mbps, but it should be handling it fine with CPU or Hardware Accelerated I recently installed a new NVIDIA Quardro P2000 GPU in my homelab. Transcoding 1080p video can be handled by many current CPUs - Intel i3/i5/i7, Macs, etc. When transcoding, what is shown in Plex Dashboard-> Now Playing (expanded view)? Does it show (hw) for both the decode and the encode? Also, look in the Plex log files. Related Page: Server Status and Dashboard Apr 21, 2025 · 4K Plex streams can use any of the above methods. The option can be found in the transcoder settings of the Plex Media Server version 1. I use the iGPU both to encode my library to x264 with Unmanic as well as hw transcode in Plex. 2 Million files and folders. But since you would then trancode from HEVC to HEVC the resulting stream can be of much lower bitrate while keeping the same quality. Disable video transcoding. When playing a movie from your Plex server, you may notice that Plex decides to transcode the movie instead of direct playing it. This is good info - it’s just now occurring to me how much data Plex is writing to that directory (if only momentarily) when transcoding. Feb 13, 2019 · This can dramatically reduce the CPU overhead required for transcoding and Plex can leverage this using their Hardware Acceleration feature. I’ve had trouble streaming to friends 50 mi (80 km) distant, but no problem streaming to friends 1000 miles (1600km) distant. Step 2: Save your changes to restart Plex, then from within Plex go to Settings -> Server -> Transcoder. Dec 7, 2024 · Server Version#: Version 1. I stopped Plex, cleared the contents of the "Plex Media Server\drivers" directory and reinstalled Plex. 128. The 800 lb. Because of this feature, you don’t need to get a server with tons of CPU headroom for media transcoding. Disabling transcoding is possible via Plex settings but may limit playback on unsupported devices. Definitely disappointed. If your transcoding method is sluggish due to the amount of compression needed to make your raw files into what the end user's client requires (or is set to ask for from the server) they can experience lag and buffering. The NVIDIA SHIELD supports hardware accelerated H. 4 2:27. With Plex Pass, you want a CPU that can have integrated GPU like many of the modern intel processors so that you can HW transcode should you need. 8227 Player Version#: 4. 264 encoding. 1 TrueHD (over 80GB total filesize) on a Tizen 4K TV with just the TV speakers. On the same TV when I run an 80mbit bitrate movie 4k hdr I run Plex on a Synology Nas that has a shitty celeron in it, a j3455. Mar 12, 2018 · I was experimenting with some RAM drive options for transcoding on my Plex server today and found some interesting take-aways through experimentation I wanted to share with the community. Any kind of hardware transcoding, be it GPU or CPU (iGPU), requires you to own a Plex Pass. Switched to MRMC as a backup and it ran flawlessly, so CC supports it. Haven't tried hardware transcoding with plex yet, just waiting for the life time pass to go on sale. 1 Apr 13, 2024 22:38:41. This is on Debian. An ssd works too but obviously would add wear to an ssd. 0. Plex Server Settings. vqyvq ntbuk zqzy mscomr wimcuk agofjhp ahxrw xycx zlcghr eezxiu