Plex aac transcode. Some computers with more powerful processors can even stream multiple videos at once, especially at lower qualities. 1 copy. I wish to stream them from my Synology NAS to an (old) Sony DLNA enabled media player. Dec 12, 2023 · Unsupported audio formats in video will have the audio automatically transcoded to either AAC or AC3 (Dolby Digital) as appropriate by the Plex Media Server in order to preserve any surround sound audio channels. Now eAC3 is being transcoded to Opus and I can’t figure out how to change the target Amoung other systems, I use Sonos for playback. 1 audio. Is there any way to force transcoding of audio to AAC/AC3/whatever whenever a new title is added, and eventually for the whole existing library? If so, how would I do it? That is, I’m assuming that with audio successful transcode I would be able to direct play with SRT subtitles. 1 audio format and AAC is (typically) stereo and TV speakers are (typically) stereo. Neither version is compatible with my devices so the first version is transcoded to eAC3 7. aac music files. This page is community-driven and not run by or affiliated with Plex, Inc. DTS is mostly only supported in home theater systems, but Plex will probably just transcode it to AC3 if necessary Dec 2, 2024 · I have a lot of videos on Synology NAS, using Plex, streaming to the Plex app on a Samsung TV. Oct 27, 2020 · Server Version#: 1. 21. 1 audio to AC3. 1/DTS-HD/Atmos/7. I thought I read that Plex will basically just convert it to multi-channel stereo since most receivers/TVs can't process AAC. Earlier today I checked on the activity dashboard and saw that that Plex has been automatically transcoding the audio to AAC format for every movie. May 18, 2025 · Over the years I’ve seen a lot of discussion around Truehd 7. Just changed to a new soundbar (Samsung HW-Q990B, 11. In every other case, be it AAC 5. AAC 5. 1 in Plex. This will apply the transcoding settings to all media files on your server, regardless of their original format. Oct 23, 2024 · I use PLEX 99% of the time for lossless stereo audio streaming (FLAC). Hardware acceleration can make transcoding faster and allow more simultaneous video transcodes, but it can also reduce video quality and compatibility. Is your Plex Media server CPU usage high because of transcoding movies? Learn the proven and easiest way to get Plex to avoid transcoding. I have got a bunch of movies downloaded to my Plex server and I made sure to get 5. 1 and Dolby Atmos in regards to Plex, but thought that though it couldn’t pass the truehd7. Please advise what I can do to fix this. 1 (such as Plex or Kodi) and then pass it through or If they have eARC, have the TV decode the AAC 5. 6662-64d4a08ac-Plex I have just started ripping 4K movies from MakeMKV. 3 I’ve been having some issues opening an mp4 file, getting a transcode…. 2 Atmos speaker setup. Sep 14, 2025 · So far when I really want surround in a movie like this, I’ve downloaded it from Plex server, run ffmpeg in Mac terminal to convert to AC3 and playing with VLC. Is there a way to set Plex to transcode AAC to AC3 or DTS during playback? I hope there is, because I really like the look and feel of the software. In particular, I have one us… And AC3 5. Once the “force direct play” setting is disabled, Plex starts transcoding EAC3 7. (DTS) The issue is the PLEX server is down grading the audio to AAC. 1 (which I know is super iffy), or DTS-HD, or TrueHD/Atmos (which is what I actually want), Plex is transcoding the multi-channel audio stream to AAC stereo. Shouldn’t the Plex Player support multi-channel AAC audio on AppleTV natively? On Plex for Android when Optical is in use and selected in the passthrough setting then Opus won't be used, instead AC3 will be the preferred transcode target unless you're playing stereo. This will allow the Apple TV to properly recognize and output the 5. Based on the info you've provided in other comments, transcoding to AAC would be desirable to most people - which would mean the Kodi app is failing you, not Plex. Aug 20, 2025 · Plex Media Server will attempt to use hardware-accelerated video codecs when encoding and decoding video. Mentions being able to choose the audio target for transcoding, but how?? “Player: allow AAC LATM, FLAC, MP1, MP2, Opus and Vorbis as transcode audio targets. 1 surround files whenever it was a possibility. I have some . I recently noticed that a lot of my Plex movies/TV shows are in AAC 5. Feb 16, 2025 · Yes, you can force transcode in Plex for all media files at once by using the “Transcode” option in the Plex settings menu. When I play the movie, the audio and video transcode when I select the AAC stereo stream Mar 12, 2024 · I understand that most people who want to play a file with an AAC 5. 1 and AAC stereo. 3252 Player Version#: 6. 1 through, it would transcode to eac3. 1 AC3 (Dolby Digital) before sending it to the Apple TV. TV is a TCL 55S535 Roku TV, connected via HDMI eARC to a Denon AVR-X1700H receiver, with a 5. 1 audio track will either: Have their playback device transcode it to AC3 5. 12. However, I’ve noticed something confusing and wanted to ask for clarification. Plex transcoding to AAC lose the dynamics and fidelity to the surround sound: low background music volume and conversation not clear. 1 capable devices, I transcode the 7. Ideally we would have the options to turn off Audio transcoding. 1 is by far the best supported surround format because it's so widely used in streaming. I am now adding concert videos and other surround sound music like DVD-A and Blu-ray Audio. 20. I then transcode using Handbrake using HVEC Main 10 to reduce the file size. Since I don’t have any 7. Dec 21, 2020 · Server Version#: Linuxserver. ” Prior to this update eAC3 was automatically transcoded to AC3, because I have audio passthrough set to optical with AC3 and DTS support checked. 1 is very efficient and high quality but not all systems implement it correctly because it's seen as a stereo music format. 1 and the other is a downmixed AAC 5. This applies to playback of all music and video using direct play, direct stream, or transcoding. The Plex Media Server is smart software that makes playing Movies, TV Shows and other media on your computer simple. Nov 29, 2024 · I’m new to Plex and have been exploring it as I’m considering fully migrating from another media server. 1 audio into LPCM 5. 1 it is being transcoded to OPUS on Plex when playing on my 201… Apr 17, 2019 · From the Plex client on the Samsung when I play media with audio EAC3 or AC3 everything plays as it should and sounds great. Which conversion is easier for Plex to deal with? But then no sound is played from the speakers, neither from AC3 movies nor from AAC movies. It seems that AAC mono doesn’t play on the Samsung TV, but plays ok on mobile devices. 1 to AAC. Sep 11, 2025 · Using the free, software-based transcoding in Plex Media Server, home computers can seamlessly convert and stream video in real-time to any Plex app. 1 audio for videos with AAC audio, versus Plex, which will now only give me stereo for the exact same file. Hi all I recently noticed that when playing any media that is encoded with AAC 5. 1 audio down to AC3 5. When I play media with audio (DTS, DTS-HD, Dolby TrueHD) plex media server transcodes the audio to AAC rather than AC3. AAC audio quality is quite low and I have to have the volume cranked to 60 for it so sound as loud as EAC3 or AC3 at 25. Is there any setting yet that will allow me to specify a transcode target (FLAC 24/48) for those files I have that are over 16/44 or at least allow my 24/48 files to play directly? Feb 5, 2025 · I am a Plex noob. Sonos supports up to 24/48 playback, but Plex insists on transcoding anything over 16/44 to lossy AAC. io version:- 1. 1. 1 format. I would like Plex to transcode DTS To AC3 because it is more superior than AAC. Also while the TV does support the file format, it shouldn’t matter because all the audio is Aug 18, 2020 · When downmixing from multi-channel audio to fewer channels, Plex will try to level volume across channels to make the speech more audible. 6. I have a movie with two versions of the same audio track: 1 is AAC 7. This is because playing EAC3 through a TV usually sounds bad because that's (typically) a 5. 3830-6c22540d5-ls10 Build-date:- 2020-12-17T18:05:57-05:00 Player Version#: Plex Web Version 4. 1 AAC tracks to 5. 1 and then pass it over For questions and comments about the Plex Media Server. Plex transcodes any 5. May 25, 2023 · Hi at the moment Plex will transcode DTS to AAC only. But I can’t transcode anything of course with this setting enabled. TheEmrysFebruary 23, 2022, 5:23pm 2 As a result of this latest change with transcoding to OPUS, I’ve gone back to using KODI where I can actually still get 5. 4), but when trying to play a file with EAC3 audio, Plex thinks it needs to encode it to AAC. 1 and the other AC3 5. I’m not sure why but my iPhone is always transcoding multi-channel AAC 5. 47. kofx0 knydy lql0uy pgslr ou mczxs j8002qva tcosc 7jm a8koft