Initial commit.

.gitignore

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+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+*.userprefs
+mono_crash.*
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+.vs/
+Generated\ Files/
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+BenchmarkDotNet.Artifacts/
+project.lock.json
+project.fragment.lock.json
+artifacts/
+ScaffoldingReadMe.txt
+StyleCopReport.xml
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+_Chutzpah*
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+*.psess
+*.vsp
+*.vspx
+*.sap
+*.e2e
+$tf/
+*.gpState
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+_TeamCity*
+*.dotCover
+.axoCover/*
+!.axoCover/settings.json
+coverage*.json
+coverage*.xml
+coverage*.info
+*.coverage
+*.coveragexml
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+*.mm.*
+AutoTest.Net/
+.sass-cache/
+[Ee]xpress/
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+publish/
+*.[Pp]ublish.xml
+*.azurePubxml
+*.pubxml
+*.publishproj
+PublishScripts/
+*.nupkg*.snupkg**/[Pp]ackages/*!**/[Pp]ackages/build/*.nuget.props
+*.nuget.targets
+csx/
+*.build.csdef
+ecf/
+rcf/
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload*.[Cc]ache!?*.[Cc]ache/
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+Generated_Code/
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+*.mdf
+*.ldf
+*.ndf
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+FakesAssemblies/
+*.GhostDoc.xml
+.ntvs_analysis.dat
+node_modules/
+*.plg
+*.opt
+*.vbw
+*.vbp
+*.dsw
+*.dsp
+*.ncb
+*.aps
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+.paket/paket.exe
+paket-files/
+.fake/
+.cr/personal
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+OpenCover/
+ASALocalRun/
+*.binlog
+*.nvuser
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+.localhistory/
+.vshistory/
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+MigrationBackup/
+.ionide/
+FodyWeavers.xsd
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+.history/
+*.cab
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+*.d
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+*.lo
+*.o
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+*.lib
+*.exe
+*.out
+*.app

README.md

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+# plex_loadfile_hook
+
+[This commit on mpv](https://github.com/mpv-player/mpv/commit/c678033c1d60b48ae02fbbe4815869b9504a17f6) broke backwards compatbility with how Plex utilizes the `loadfile` command to play video.
+
+Why is this an issue? Plex uses an incredibly old version of libmpv which lacks many new improvements, most notable one being Dolby Vision tonemapping (either to SDR/HDR) via the `gpu-next` video output driver. Other good reasons include improved support for graphic APIs, ASS performance improvements and the better `high-quality` preset being included.
+
+## How this works
+
+A detour is placed on `mpv_command_node` from `libmpv.dll`, reducing the `loadfile` command to only have 1 argument; the playback URL.
+This release makes use of DLL proxying to inject `plex_loadfile_hook` when Plex loads Direct3D 11.
+
+## Installation
+
+Windows only. Binaries provided for x86_64, but it should work for 32-bit as well.
+
+1. Download `d3d11.dll` from [the latest release](https://github.com/yuv420p10le/plex_loadfile_hook/releases/latest) and put it in your Plex installation folder. (e.g. `C:\Program Files\Plex\Plex`)
+2. Grab the latest `libmpv` build from [shinchiro's provided builds](https://sourceforge.net/projects/mpv-player-windows/files/libmpv/), rename `libmpv-2.dll` to `mpv-2.dll`, and replace `mpv-2.dll` in the Plex installation folder with it.
+
+## Use new settings
+
+Open `%LOCALAPPDATA%\Plex` and start adding settings to `mpv.conf`.
+
+I recommend the following as a basis:
+
+```conf
+# The new video output driver; allowing better color management and support for DV/HDR tonemapping.
+vo=gpu-next
+
+# A preset for higher quality playback.
+profile=high-quality
+
+# Refer to the manual; too long to elaborate. Replace with your own choice if needed, but this is a good generic option.
+hwdec=auto-safe
+
+# Allows for HDR passthrough & automatically setting the display to HDR mode, when using the Vulkan API.
+target-colorspace-hint=yes
+
+# Replace with gpu-api=d3d11 if you're having issues.
+# vulkan will allow automatic switching to HDR when playing DV content, and will display DV tonemapped to HDR.
+gpu-api=vulkan
+
+# Replace with your display's bit depth. Will be 8 for most SDR displays, and 10/12 for most HDR/DV supporting ones.
+dither-depth=10
+```
+
+Refer to the mpv manual (linked in resources) for additional settings.
+
+### Resources
+
+* [mpv manual](https://mpv.io/manual/stable/)
+* [perfect-dll-proxy](https://github.com/mrexodia/perfect-dll-proxy)
+* [MinHook](https://github.com/TsudaKageyu/minhook)