Retroarch n64 core missing

In most builds since 1. Accurate N64 emulation is very demanding on CPU so you need that stable, high clock with 4 cores. cfg and that resolved it. The official RetroArch FAQ says: Which cores work for netplay? On a technical level, every core that supports save states should work but the performance requirements may be too high for it to work in any practical level. 0 6c2cc45 May 28, 2021 · Nintendo 64 Emulators have been notoriously tricky to get working accurately, however Retroarch offers access to two great N64 emulator cores, respectively o It appears to be an issue with RetroArch's implementation of ANGLE. Go to Quick Menu -> Options. Colchoens. Either they’re not installed, or they are installed but EmuDeck can’t find them for some reason. 2 How I can download a core? I can't find the "core updater" option. Step 3. Usually is the system folder, which can be located in RetroArch by going to: Settings->Directory->System/BIOS (look at the right column). More info here listed under Nintendo 64 (Console). [INFO] [Content]: Loading content file: "E:\Games\NFL Blitz 2022. N64 Cores Not Working. You actually want 2 files. i play my roms on series x now. Go to Online Updater -> Update Cores. however, my testing is from a couple years back so im not sure if much improvement has been made. Some cores, like 2048, do not require any content in order to work. Country. The primary N64 core, ParaLLel, does not work on iOS. Go inside the pcsx2 folder and create a bios folder. Steps to reproduce the bug. Tried downloading the GLES2 version but same problem. Feb 11, 2020 · First, you need a BIOS file. The in my associated platforms for Retroarch and the Try downloading cores manually. Start RetroArch. The best you can go with is Wii64 Rice + Not64 + Official Virtual Console N64 channels. Now start up a game with this core. Though this core does require tweaking settings for certain games as they can run at 200% speed using default values. Some cores will allow you to set a different resolution, others will not. •. RetroArch: 1. (you may need to create a subfolder) Loading any N64 game on any core insta-crashes retoarch. Won't start the core with Failed to Load Content pop-up. You can try tweaking configurations. mupen64plus-audio-sdl. The Dolphin core supports OpenGL, Vulkan, and Direct3D 11 rendering. Select the N64 ROM file (game) you want to emulate from your storage device. . so lets start with first one, I went through libretro-super and retroarch, and notice that RetroArch nightly build for vita doesn't really match the recipe given, so in number, the recipe have 53 cores, where as the nightly build (July 7) have 45 cores, so 8 cores missing, and it contain some interesting Again, Emudeck can help you out on this very easily. Help!!! Core Options in Mupen64Plus are missing! I am on OS X El Capitan, I am in a Game go to the Quick Menu and go to Options. Mar 11, 2022 · This is a video guide explaining how to fix missing thumbnails or boxart within the RetroArch application and what to do when the automatic thumbnail updater Mupen64Plus-Next. You can always rely on it to give you an excellent Majora's Mask experience. Atmosphère 1; FAT32 formatted SD card; Downloading and installing¶ There are multiple ways of downloading RetroArch for your Switch. SMT (PowerTools) = Off. It took me awhile to find the Glupen core online, so maybe I picked the wrong one. So I downloaded retroarch on windows 10 and try running a n64 game with the core paraLLEI 64, I loaded a game and my controls a totally unresponsive, I cant control anything. 9. if that helps. 0 and earlier) included Mupen64-Next, which did work on iOS, but not perfectly, which is why it has been replaced. Hi, I took the time and the care to collect all the BIOSes requested by different emulation platforms by following their respective documentation. Fresh install. (right list) then you save the mapping. The only limitation right now is that cores must be in default folder. #1. Hey everyone, hope the day is going well, so i'm sure this is an easy fix but I cant seem to get it right. OniKyanAE86. nro file so Before I installed it I deleted the retroarch and that . The two primary N64 cores in RetroArch are ParaLLEl N64 and Mupen64Plus. I play with following Power settings and everything is running smooth: TDP Limit = 10 Watt. You will need to restart the game of course. If you have only have 1 core that can run the selected game, then RetroArch will automatically load that core. After you have made your choice, you can then select the 'content' for that core by going to 'Load Content'. This offers Super Fast and Accurate Low-level N64 e May 22, 2024 · [Actual behavior] game loads with missing textures. These emulator cores have great compatibility and performance with a wide range of N64 titles. I’m using 1. Does anyone know where and how to add n64 core for this emulator? Jul 4, 2021 · This guide is designed to assist with setting up RetroArch to play N64 games using the Mupen64Plus core on a Windows PC. It actually seems to even be the same core version, at least, according to the bottom of RGUI. Create a pcsx2 folder. nro file goes in "switch" folder, and retroarch I just put on the root) and it worked!!!! Feb 20, 2022 · This is an addition to the solution 'badviper' made for fixing controller mapping issues for N64 on the lr-mupen64plus-next emulator. Make sure "Use High-Res textures" and "Use High-Res Full Alpha Channel" are both set to true, then exit RetroArch to save your changes. Using the stable bundle (recommended)¶ You can find a bundle with RetroArch, all the cores and all the assets here. Does anyone know a fix to this? it would be useful if someone could send me there control button maps in n64 emulator Jul 30, 2023 · Download the portable version of the PCSX2 emulator. In this video, we show you how to get the all-new paraLLEl-RDP N64 emulation Core setup in RetroArch. For example I can accelerate in Mario Kart, but every time I press that button it will also change the 1080p monitor. Retroarch N64 core. z64". 16 Windows 10 Hey, I am BRAND NEW to retroarch as I've always used separate emulators manually. ParaLLEl-N64 using the default Glide plugin is usually Mar 4, 2022 · By default RetroArch will notplace any touch padon the screen. Scroll down the list until you reach ‘GFX Plugin’. default menu driver is a nintendo 64 themed gui based on materialui (landscape mode) custom menu elements and wallpapers. I'm not sure what could have caused this, the only setting I remember changing recently was to change the aspect ratio to 16:9 for a you’ll have to do the manual import for rom hacks to appear. 10,557. You want to have pcsx2_libretro. Format your USB to exFat or FAT32 and rename as SONY. Restart RetroArch. That is , go to the " menu" of this subreddit and from there , click on any of the suitable options , and click the " latest " folder and inside you will find cores. info in the info folder. In order for RetroArch to properly run its PS2 core, we also need to first setup a PS2 BIOS file. Award. build-in menu-assets, cheats, core-info and controller-profiles. A and B buttons to the A and B buttons on my controller respectively. Mupen64Plus-Next is a N64 emulation library for the libretro API, based on Mupen64Plus (see below). The 2 main reasons things would stay jaggy even with upscaling are: 1. A summary of the licenses behind RetroArch and its cores can be found here. ago • Edited 5 yr. May 18, 2022 · While the RetroArch Xcode project files will work just fine in Xcode 12, Xcode 12 doesn't officially support devices running iOS 15 (There are ways around this--you can manually add iOS 15 Device Support files to Xcode 12. Jan 8, 2020 · First, make sure your driver is set to “gl,” otherwise the core won’t open in the first place. change it to. Go to Retroarch > install or restore a core option in load core > find the downloaded core. But if you, start an N64 game, toggle the menu, go down to options, find the option (Framerate), and instead of it being set to auto or original, set it to fullspeed. cfg for the line: video_shader = " path to some shader file ". post same pics from there. A lot of N64 effects require feeding the game's output back into itself for post-processing. Aeredren. As long as I do not use that graphics plugin I can launch Render resolution is controlled per-core. I discovered that, just like 'badviper', I could not get the button mapping to May 17, 2023 · First, if you haven’t used Retroarch in a while and coming back to it fresh, use the Online Updater to grab all the necessary updates for it before we begin. Hopefully it doesnt happen again on additional installs. The checksum of each file has been checked. There's not RetroArch PS1 or N64 core. zip containing retroarch itself and a folder labeled "switch" in it there is a . When I browse the Options some of them for example Use high resolution textures or Alpha Feb 22, 2021 · (If you don’t have paraLLEl N64 installed already) – go to ‘Core Updater’ (older versions of RA) or ‘Core Downloader’ (newer version of RA), and select ‘Nintendo – Nintendo 64 (paraLLEl N64)’. If you need to redownload metadata, you can do so from Main Menu -> Library. ) LibretroAdmin added platform: ios core bugs - not retroarch bugs labels on Sep 3 Go into settings > user interface > views and set show core updater to on (it's off by default) Your submission was automatically removed because it contains possible profanity. dll" and the emulator did found it in the core list but it was pointing the file name instead of "nintendo - n64 (parallel n64)" or anything like that, and when attempting to redefine a game's core the only avaliable was mupen64. Is there a guide that explains step by step how to play these games with the mentioned core? Are specific files or extensions (. z64) needed and do they have to be in specific folders? N64 doesn't work with our rollback-based netplay, but it should work fine with streaming netplay, such as Parsec or Steam's Remote Play Together (assuming one of you has received a Steam beta key). Both N64 cores should allow you to. mupen64plus-rsp-hle. Scroll to 'Overlay Preset'. The other thing I did was to create a custom cfg file for N64 (I did this mainly for controller issues but it might be needed for this as well). Assuming youve already deleted and reinstalled the core, and youve tried different n64 games from different rom sites (perhaps the one you have isnt being recognized as an n64 rom by retroarch), I would say your best bet in this case is to uninstall retroarch and reinstall it (you can save your retroarch. That I know of RetroArch has three N64 cores, two Mupen64Plus-Next cores (GLES2 and GLES3), and the ParaLLEl N64 core and they are downloaded through RetroArch through the "Online Updater" option and then the "Core Downloader". I have a 2nd gen Apple TV 4K. Cannot use HW context. This will pretty much make it stop trying to emulate the original hardware or impose caps. Jun 27, 2020 · Then turn ‘Threaded Rendering’ either on or off, and then restart the core (Close Content, and loading content again with the core). You can either use the subsystem for 64DD, or you can name the disk image the same as the ROM including. OS: [Iphone 13 Sep 15, 2019 · Same situaton. Retroarch will load the selected ROM and launch It seems to be possible but unfortunately the necessary steps are nowhere explained. I am sure I am in Mupen64Plus 2. May 22, 2024 · Feb 19, 2020. 395. Each emulator core allows RetroArch to read game data files from that respective console or arcade board. To activate the touch pad do the following: Be sure you have 'Update Overlays' in 'Online Updater'. Go inside the bios folder and paste your BIOS file (s) here. Unfortunately 2D consoles like the NES won't be quite as flexible. RetroArch Missing Core & NetPlay issue. Scroll to 'On-Screen Display' and press on it. Once the game starts, go to the Retroarch menu (F1 by default I use the core ParaLLEI, in the core settings I have Upscaling factor at 2x, Resolution set to 1280x960 and Texture filtering set to 'nearest' In Settings > Video > Scaling I have Integer Scale 'ON' and Aspect Ratio set to 'Core provided' I am playing in fullscreen mode on a 1080p monitor I used to use Retroarch on my winderz machine and it had loads of different cores for N64 but on Mac I can't find a single N64 core? How do I force update or download these cores or whatever so I can play on Mac? Why even port Retroarch to Mac if they're not going to put the cores with it? 0 comments. Best. All of this also has been applied to the Nintendo switch with an accompanied dynamic recompiler. Suddenly Goldeneye, Ocarina of Time stopped working. Start up the Parallel N64 core with any game. Go to 'Settings' at the bottom. 6. Mupen has been rebased and improved heavily in the last few months in the retro arch core, thanks to m4xw. DJtheMan2101. “xxxxx_libretro. Deactivate SMT and you are good to go. Mupen64Plus 2. n64, . 18. ) framebuffer effects. Full & Clean BIOSes set for RetroArch, RetroPie, Recalbox and Batocera. 3. 0 in the meantime. If you download OpenEmu it runs N64 because actually OpenEmu hasnt yet been updated to Apple Silicon and therfor runs as an emulated Intel app through Rosetta 2. I have set my c-buttons to the right analog stick. Next, pick an N64 game by going over to the N64 controller icon in your Retroarch menu (assuming you’ve already added your games), and make sure to “Run” it using ParaLLel N64. Edit: Upon further investigation, seems to be a problem with the gliden64 plugin. May 17, 2021 · I just downloaded the latest version of RetroArch for iOS and it looks like the Mupen64 core is still missing. It is also the successor of the old Mupen64Plus libretro core. Then select 'On-Screen Overlay'. Ensure that you have placed the BIOS file (s) in the correct location. Namely, neither core works with the Vulkan driver by default. With PSP doing the same thing I had to change Settings N64 emulation on the Xbox Series X/S isn't my favorite way to emulate the system but it does an adequate enough job of getting most things playable. i5 6600k. Each bundle contains the following modules: mupen64plus-core. Ps. This newly updated core has been rewritten from the grou #XboxSeriesX #XboxSeriesS #RetroarchXbox #N64EmulationXbox #FixN64EmulationXboxWhen the Xbox Series X|S version of Retroarch introduced the online update it, Mar 16, 2017 · The way I fixed this is to look in the retroarch. 5 days ago · A Nintendo Gamecube/Wii emulator for Android, Windows, Mac and Linux, written in C++. The Dolphin core is licensed under. While a game is running, hit F1 and go down to Options in the quick menu, then adjust the 4:3 and 16:9 resolutions. ndd, . Any update on this core being included in future builds? Neither RetroArch nor LibRetro support or recommend that your device run CFW. N64 Mupen64plus Parallel-RDP Graphical Glitches. Abdess76. Manual GPU Clock = 600 MHZ. I have two cores available; parallel64 and glide64. 1. I ended up looking into it and it seems it's because of a problem with ANGLE--or RetroArch's implementation of it, not too sure--which is needed to convert OpenGL to Direct3D 11 due to Problem with inputs on n64 parallel core. Well you’ve got the hardware chops necessary to emulate the 64. XP. Launchbox continues to say missing core file when importing my roms. This post has discusses ways to do that. RetroArch: [1. Retroarch from January 8th 2015 seems to work fine though with N64 games. How to use it. I have all cores that retroarch has available for n64. Copy the file from the PCSX2 standalone Portable emulator’s folder to the RetroArch/system/pcsx2 folder in RetroArch. Download ‘Nintendo 64 (Parallel N64)’ from the list. I have a friend asking about using this and helping him get set up, but I can't even get to the point of loading an N64 rom as there are no cores in the download list Mar 14, 2024 · Select the N64 emulation core you downloaded earlier, such as Mupen64Plus or Parallel N64, to load the core into Retroarch. If you think something wrong, please ModMail us with your post link. Reply. ) 2D sprite stuff. Actual behavior. If you're going for high accuracy at full speed the ParaLLEl core using Vulkan is the best. 2] Environment information. I had a look at the core options but didnt see anything that would slow the framerate down - does anyone know if there is an option to slow it down to the usual speed? Thanks. The content that is supported by the core will be shown inside the file browser. thumbnail downloader for all nintendo 64 games (all regions, all revisions, including prototypes) /r/RetroArch is a subreddit dedicated to RetroArch and the libretro API framework. Make sure that option is enabled under Settings > User In RetroArch, download Mupen64Plus core via the online updater, launch an N64 game with it, open the Quick Menu and navigate to Options. Feb 10, 2019 · The Windows bundle was built with the New (Ari64) Dynarec, while all others were built with the Old (Hacktarux/Richard42) Dynarec. He has also applied the latest update to gliden64 that is working it's way to master Branch as we speak. Is there some settings I can change to make this run better or no? I’ve used the same exact same roms on my pc with no issue N64 fails to load content on Xbox Series X. mupen64plus-video-rice. Post setup guides, questions and news here! Apr 28, 2020 · @k0st1x said in Manually download core (N64 - mupen64 or parallel): @mitu can you point me to release cores repository? it should be available for online access :) Please ask the maintainer of the add-on to provide an N64 core, the pre-compiled RetroPie binaries are not guaranteed to work with your system - and most likely they'll not work. make sure to Jun 6, 2024 · XP. May 22, 2024 · 29. Load Content: After loading the core, navigate to the “Load Content” option in the main menu. In this case, after you have loaded the core, 'Start Core' will appear inside the main menu. Apparently the Dolphin core hasn't been building for a few months and since the hack deleted everything it hasn't been fixed yet. need to see EXACT same cores between what is being shown in Retroarch core menu and your Associated Platforms tab. You have to force the N64 cores to use Angrylion by default and not change to the other graphical options because the cores have no way to use GLideN64, which is OpenGL-based, or ParaLLEl-RDP, which I'm wondering what would be the fastest core and settings to use for an N64 emulator on retroarch-pub4. If you use custom one, then it won't work. All other consoles work fine. In the Online Updater or within the Load Core menus, navigate to the Core Downloader. This is the year of n64 on retroarch. Add Your ROMs. I think the Wii is too underpowered for that, so devs won't even bother heck, they won't even bother fixing new releases of RetroArch-Wii. I had N64 games working perfectly with Mupen64Plus Next GLES3. #4. gtx 970. video_shader = "nul". menu_show_core_updater=1 Missing N64 cores - 1. nro file in my "switch" folder on my SD card, and simply tossed the same files onto my SD card (. Wide range of compatibility among the game library. mupen64plus-input-sdl. Seriously. You can find this in the cores folder of standalone Retroarch. thanks. r/RetroArch • 5 yr. Well, the one I was using before I downloaded the newest nightly build, was from March 14th 2015, and that one was still freezing like the newest one. I was tinkering with core graphics settings. I've been using the mupen core, and the games worked fine earlier today, but even when I use parallel I get the same results. Apr 24, 2023. It brings a ton of awesome features to modernize your experience, including increasing the internal resolution (push from 240p up to 1080p for smooth polygon edges) and texture upscaling using XBRZ, as well as simulated widescreen without stretching HUD May 13, 2024 · Nintendo 64 (N64): Parallel N64; Scroll down to see a full comparison table detailing the top cores for every retro system further below. Ah, so if anyone else is experiencing this, I opened up notepad and cleared settings referencing "parallel-n64" in the retroarch-core-options. Transfer all files in Package to USB. In this There is still a few cores missing. [ERROR] Requesting OpenGL context, but RetroArch is compiled against OpenGLES. I've tried so many different tutorials on installing retroarch on the switch, i put it on the front end of the switch, installed mupen for the emulator, but i just can't seem to get completely smooth emulation for n64 Jun 2, 2020 · In this video, I show you how to set up the all newly updated/ Rewritten ParaLLEl - RDP core in RetroArch. If you have multiple cores that are capable of running the game you'll be given the choice between them. Please note , I am aware that switching between fullscreen and windowed currently crashes when a game is running with the threaded renderer (same applies to changing Video Threaded in RetroArch), a fix is on Its a . Does PSX / N64 / Dreamcast / GameCube / Wii / 3DS netplay work? No, the performance requirements make the current model Retroarch should be imported the same way as other emulators. I've been using the latest version of both of the mupen and parallel core with Parallel-RDP and I've been experiencing the same graphical glitches like in this video of Majora's Mask on both my windows pc and my linux (Batocera) pc. 16. Unfortunately this is a pretty widespread issue on the Xbox One and Series S/X. RetroArch is just a user interface (frontend) and does not do any emulation! I am pretty sure there is just no N64 emulator that runs native on Apple Silicon right now. #17. Anybody else having trouble with the n64 core? Most of the games I try have missing textures from either the environment or the character model, basically making it unplayable. n64’ is located in your /Mupen64plus directory. mupen64plus-video-glide64mk2. The specific core information page will tell you where exactly. 16gb ram. Some games work perfectly fine (like quake64 and killer instinct) but others like Mario 64 have way too much lag to be playable. I cannot find any n64 core to download. from my experience, most 64 mario hacks will not work on the core. Make sure the file ‘IPL. Go to the Quick Menu and go to ‘Options’. Jun 12, 2023 · Learn: the ultimate guide to SNES emulation on RetroArch. Jan 5, 2023. ago. cfg to keep your controller binds, and I have tried all of four of these Retroarch cores, and all fail to graphically load Super Mario 64 properly (has missing textures, graphical glitches, etc. Really depends on what games you’re talking about. Make sure your device fully power-off, you should remove power cable, then plug your USB to second port or use OTG cable then plug into power socket. Each pack is ready to use and updated on GitHub. the wii u could run an n64 core in retroarch and the games would work better and you will still be able to use other controls to play with more people for sure the wii would run the most current plugins that make the n64 run well today. I don’t know how EmuDeck does things, but generally, to install a core in RetroArch, you need to either download it from RetroArch’s built-in “Online Updater” (if you Apr 25, 2022 · After downloading a core you can run a game by selecting Load Content → Select File And Detect Core and selecting your game. Plug back power cable, you will see Power led will turn Amber then press power button. However, older builds of Retroarch (1. Well, after walking away, having a smoke, and going back to it, it finnaly made the link to the core. Hi - using the Mupen64 core to play Mario Kart 64 on my ipad pro M2 and it runs too fast. Mupen64Plus-Next is an emulation library for the libretro API, based on Mupen64Plus. 2. Quick Menu, Controls, Manage Remap Location. There might be newer cores that haven’t been loaded in and various fixes or cheat tables updated. You can find this information under Information/System Information. Set Up N64 Controls On Keyboard? Technical Support. [ERROR] [Environ]: SET_HW_RENDER - Dynamic request HW context failed. Quote. The Mupen64Plus-Next core would say "failed to load content", while ParaLLEl would just crash RetroArch, this was the UWP app in developer mode too, not retail. • 3 yr. These N64 cores all work on all my devices without issues (Android, PC, and Xbox Series X). some people said that the game could work if I set mupen64 plugin to parallel Nov 9, 2023 · Welcome to our Retro Gaming and N64 Emulation Tutorial! In this comprehensive guide, we'll walk you through the step-by-step process of setting up N64 emulat Dec 4, 2023 · RetroArch recognizing existence of the specified path. ok so it turns out its all of my games now not just n64 ones (its on xbox series s btw) hit F1 (to open Quick Menu), Controls, Port 1 Controls yes, it is confusing and OpenEMU does a much better job in this case, but it is exclusive to macOS. Downloading the PS2 BIOS File Needed. 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 ownership. I am using latest retroArch emulator and im using Windows 7. Apr 17, 2022 · Originally posted by Zthun: PCSX2 is one of the tougher cores to setup. I'm using Retroarch64 on Nvidia Shield if relevant. I am a bot, and this action was performed automatically. ) I heard a few say that Glupen works well for them, but I tried the above core and it had the same result. so” are the cores themselves. Aug 26, 2023 · the file was "parallel_n64_libretro. 8. the name has been changed to "Nintendo 64". OP • 5 yr. you need to look to the left and see the "virtual" buttons you chose earlier and map them to the N64's buttons. . If you run your other RetroArch cores using the Vulkan video driver, you may encounter problems with both N64 cores. I made a backup of all the Windows, Android and Linux cores that were available on the 1st of August about 2 week before the hack. Controller works perfectly fine in other N64 emulators like mupen64plus-GLideN64, mupen64plus-gles2n64, and mupen64plus-gles2rice. Steps to reproduce the bug [First step] open RetroArch and run N64 Rom [Second step] Close the N64 Rom out once running [Third step] On RetroArch Main Menu select same rom again and missing textures should be present. You also want to have pcsx2_libretro. 5 days ago · How to set up your BIOS: Go inside your RetroArch "system" folder (usually retroarch/system/, but if you're not sure check the path in Settings > Directory > System/BIOS ). Make sure that you set ‘GFX Plugin’ to ‘angrylion’ and ‘RSP Plugin’ to çxd4′. ) Feb 10, 2024 · now with this instance of Retroarch open, go to your core list. I can't load the core to make any changes - it crashes Retroarch immediately. Resource. Open retroarch; Load Core; Start Core; Bisect Results. Jan 1, 2020 · Hello, I using RetroArch UWP v1. (Oder gehen Sie zu Download Core und suchen Sie es dort, wenn Sie es noch nicht haben. It worked for me by reducing stuttering Oct 31, 2017 · 1. Wählen Sie im Hauptmenü einfach Load Core und wählen Sie Mupen64Plus aus der Liste. by maxl1300. May 28, 2024 · Denken Sie auch hier daran, dass Sie Ihre Grafiktreiber in Retroarch auf gl einstellen müssen, damit dies funktioniert. ie if you have core A, B, and C in the Associated Platform tab, then we need to see what Retroarch says about core A, B, and C. 1 it is the only N64 core included. May 29, 2023 · RetroArch offers support for N64 emulation through some of the best N64 emulators available by use of its Mupen64Plus and Parallel64 cores. 0 RC2. 0-rc2 c9223cc, I am sure the Playlist Options are right. Those things have a fixed res, so upscaling them just makes them bigger without smoothing anything. But (for example) when I use my A button it acts as the A button AND a c-button. dll in the cores folder. Version/Commit. Öffnen Sie Mupen64Plus ähnlich wie ParaLLel N64. pu li jl xp gz jf kh ts dz ht