For those who don't want to memorize a ton of keybinds. OSD text is removed as much as possible. OSD text appears when adding items to playlist, copying, or pasting in uosc (it's fine imo). If you want OSD completely removed, put video-osd=no in mpv.conf, but console and stats won't work.
Everything I wrote below applies to Windows only (the config should still be usable in linux but I don't use/haven't tested it):
Download mpv. If that crashes, use non-V3 version. Extract the folder using 7zip. Place the folder in Documents or somewhere else. Go into the extracted folder, and left click once on "updater.bat," then right click it and select "Run as administrator." Follow the instructions. Press in order: 2, (2 if downloaded mpv-V3/1 if downloaded non-V3), Y, Y, 1, Y (TLDR: Install yt-dlp & ffmpeg). If the terminal crashes from invalid key input, just run "updater.bat" again. Go into "installer" and run "mpv-install.bat" as administrator.
Go to the top of this page and click the green button "Code." Download ZIP and extract the portable_config folder, then put it in your mpv folder.
Basic binds are: RIGHT CLICK-play/pause, F-fullscreen, SPACE-pause, DOUBLE LEFT CLICK-toggle fullscreen, MOUSE WHEEL UP/DOWN-adjust volume, and a few more... (Edit keybinds in portable_config/input.conf). Using demanding shaders/upscalers for the first time (Anime4K/FSRCNNX) can delay/drop frames at first and even mess with audio (because of video-sync=display-resample). It gets much better when shader cache is made + when you restart your PC.
In windows, clicking or focusing on another window can cause mpv to delay/mistime frames. For example, if you're streaming mpv on Discord and have mpv on one monitor, and Discord on the other, and typing in Discord. If switching between applications like this, turn on "Ontop" button. 
If you see ringing/flickering (I don't know the correct term) like in anime (the only thing I watch), make sure your monitor settings (internal settings/not driver settings) has "Response Time" on normal. It might be labeled "Low latency" or something else.
If media resolution matches screen resolution and you want it "sharper" you can use the adaptive-sharpen shaders. If screen resolution is bigger than media resolution, try FSRCNNX/RAVU/Anime4K, and if it's still not sharp enough, add adaptive-sharpen.
Put your YouTube API key in uosc_youtube_search.lua script.
- Create script for A-B loop button so its icon changes along with its state.
- Fix scale-radius.
- Add crop/rotate.
- -- Low priority (if you make an issue for it, it will become high priority) --
- Code readability, fix hints, fix micro code logic.
- Fix delete_unload so it only deletes if for instance unloading from a playlist instead of deleting when exiting mpv (considered an unload event).
- Option to store submitted search query so it will save after closing and opening menu (with reset_on_close = false) by using search_suggestion.
- Maybe remove default_profile_name options (can just use override default profile).
- Consider folder hints when Default and Custom options are turned off. Maybe just remove option to disable Default and Custom.
- Maybe add sub color profiles (not sure how many properties to implement for this, make an issue if you want this). Won't affect the already existing style profiles, just profiles for colors specifically.
- Make profile selection menu.
- Update uosc-screenshot and add more more property options + option to reset options when menu closed.
- Add profile folders.
- Add gpu-api/context.
- Add support to apply shader twice/thrice/etc.
- Test if audio-normalize-downmix has an effect on sofalizer.
- Edit video-quality script's menu items.
- Make audio filter selection menu.
- Add adaptive-sharpen (LUMA).
- Add film grain strengths.
- Replace context menu with a custom main menu, combining all my custom uosc scripts.
- Since unload acts as saving position on quit, do something about how auto-save-state manages save-position-on-quit.
- Experiment with auto-save-state script stuff and maybe add more options.
- Experiment with making a yt-dlp.conf.
- sofalizer Virtual surround sound.
- uosc The on-screen-controller that creates the entire UI. Modified to remove show-text commands.
- evafast Hold/click left/right arrow for "hybrid fastforward and seeking." Config uses version that supports rewind. Modified to remove uosc flash-element options (the options were buggy).
- memo Saves history (search feature slow at first). Modified title and page button text and added separator between items and next/prev buttons.
- quality-menu Shows web quality versions (video/audio). Modified titles. Removed code that opened uosc video menu if url is nil.
- thumbfast Shows thumbnails.
- trackselect Better automatic track selection than mpv's. Change force from false to true, since there is trouble with loading a next file and trackselect not working (tracks not auto selected or audio of the file not loaded) and watch-later option is only set to remember start position anyway so this is fine.
- celebi Saves properties between mpv instances.
- [auto-save-state] Saves video position in multiple scenarios.
- [uosc-screenshot] Menu to take screenshot with/without subs.
- [uosc-subtitles] Menu for subtitle settings.
- [uosc-video-settings] Menu for video settings.
- Anime4k
- ArtCNN
- FSRCNNX_x2_(16-0-4-1/8-0-4-1/8-0-4-1_LineArt)
- FSRCNNX_x2_16-0-4-1_(enhance/anime_enhance)
- SSimSuperRes
- SSimDownscaler
- adaptive-sharpen
- film-grain/film-grain-smooth
- RAVU & NNEDI3
- CfL_Prediction
- KrigBilateral
- JointBilateral/FastBilateral
- CuNNy
- FSR
- CAS/CAS-scaled
- NVScaler/NVSharpen
- nlmeans/hdeband
The config uses "[dynaudnorm=f=250:g=31:p=0.5:m=5:r=0.9:b=1]" I heard that the way dynaudorm works is that it compresses audio, so change it if you don't like that.
Here are a few audio filters I kind of tested but didn't settle on.
- "dynaudnorm=g=5:f=250:r=0.9:p=0.5"
- "[loudnorm=I=-16:TP=-3:LRA=4]"
- "pan="stereo|FL=0.707FC+0.3FL+0.1BL+0.1LFE|FR=0.707FC+0.3FR+0.1BR+0.1LFE""
- "pan="stereo|FL < 1.0FL + 0.707FC + 0.707BL|FR < 1.0FR + 0.707FC + 0.707BR""
- "[loudnorm=i=-14:lra=7:tp=-2]"
- If there is a way to disable OSD messages from uosc without modifying the script, let me know.
- If you would like toggles for audio filters like the shader toggles, let me know.
- Let me know if sofalizer should be added to audio filters first (before dynaudorm filter) or if it does not really matter.
- Let me know about shader profiles you use and other cool shaders.
- https://mpv.io/manual/stable
- https://github.com/he2a/mpv-config
- https://github.com/Zabooby/mpv-config
- https://thewiki.moe/tutorials/mpv/#basic-config
- https://github.com/hl2guide/better-mpv-config/tree/master
- https://kokomins.wordpress.com/2019/10/14/mpv-config-guide/#general-mpv-options
- https://iamscum.wordpress.com/guides/videoplayback-guide/mpv-conf/
- https://github.com/mrxdst/webtorrent-mpv-hook#install
- https://www.reddit.com/r/mpv/comments/u429ob/thoughts_on_interpolation_methods/
- https://www.reddit.com/r/mpv/comments/xy7w06/my_mpv_setup_compared_to_some_other_configurations/
- https://github.com/noelsimbolon/mpv-config/blob/windows/mpv.conf
- https://gist.github.com/mdizo/fad84e1f1ca8632a57dc0474e825105c
- https://www.reddit.com/r/mpv/comments/pqyb4i/comment/hdf2xj8/
- https://www.reddit.com/r/mpv/comments/184f4bk/comment/kbk50gy/
- https://www.reddit.com/r/mpv/comments/184f4bk/beginners_advanced_question_mpvconf_profiles/
- https://github.com/xzpyth/mpv-config-FSRCNNX?tab=readme-ov-file
- dyphire/mpv-config#99
- https://www.reddit.com/r/mpv/comments/1d4he0k/auto_volume_leveller/
- https://www.reddit.com/r/mpv/comments/1au7ty2/dynaudnorm_or_loudnorm_audio_filters_for_everyday/
- yt-dlp/yt-dlp#7846
- MBTN_FORWARD and MBTN_BACK do not work with evafast/uosc.
- No option in uosc to: Disable OSD text, auto scale elements and proximity by resolution.
- uosc autoload feature does not work when file is already finished playing.