脚本： 移除滤镜式次字幕的实现

https://mpv.io/manual/master/#options-secondary-sub-ass-override
现在应使用上述的原生方法作为替代

Author: hooke007

portable_config/input_scripts.conf

@@ -36,9 +36,6 @@
  W                    script-binding load_plus/import_url                # 使用PowerShell加载网址
  Ctrl+w               script-binding load_plus/append_aid                # 使用资源管理器加载其它音轨
  Alt+w                script-binding load_plus/append_sid                # 使用资源管理器加载其它字幕
- e                    script-binding load_plus/append_vfSub              # 使用资源管理器加载/变更次字幕（滤镜型）
- E                    script-binding load_plus/toggle_vfSub              # 隐藏/显示 当前的次字幕（滤镜型）
- Ctrl+e               script-binding load_plus/remove_vfSub              # 移除次字幕（滤镜型）
 
  Shift+DEL            script-binding osc_plus/visibility                 # 切换osc_plus的可见性
  Shift+Alt+DEL        script-message-to osc_plus osc_layout slimbox      # <bottombar|topbar|bottombox|box|slimbox> 切换 osc_plus 的布局为 slimbox

portable_config/scripts/contextmenu_gui/main.lua

@@ -679,9 +679,6 @@ local function playmenuList()
             {COMMAND, "【外置脚本】地址", "", "script-binding load_plus/import_url", "", false},
             {COMMAND, "【外置脚本】追加音轨", "", "script-binding load_plus/append_aid", "", false},
             {COMMAND, "【外置脚本】追加字幕轨", "", "script-binding load_plus/append_sid", "", false},
-            {COMMAND, "【外置脚本】指定次字幕（滤镜）", "", "script-binding load_plus/append_vfSub", "", false},
-            {COMMAND, "【外置脚本】显示/隐藏次字幕（滤镜）", "", "script-binding load_plus/toggle_vfSub", "", false},
-            {COMMAND, "【外置脚本】移除次字幕（滤镜）", "", "script-binding load_plus/remove_vfSub", "", false},
             {SEP},
             {COMMAND, "播放列表乱序重排", "", "playlist-shuffle", "", false},
             {CHECK, "列表循环", "", "cycle-values loop-playlist inf no", function() return statePlayLoop() end, false, true},

portable_config/scripts/load_plus.lua

@@ -17,9 +17,6 @@ COMMIT_ 04fe818fc703d8c5dcc3a6aabe1caeed8286bdbb
  <KEY>   script-binding load_plus/append_aid     # 追加其它音轨（不切换）
  <KEY>   script-binding load_plus/append_sid     # 追加其它字幕（切换）
 
- <KEY>   script-binding load_plus/append_vfSub   # 装载次字幕（滤镜型）
- <KEY>   script-binding load_plus/toggle_vfSub   # 隐藏/显示 当前的次字幕（滤镜型）
- <KEY>   script-binding load_plus/remove_vfSub   # 移除次字幕（滤镜型）
 ]]
 
 local msg = require "mp.msg"
@@ -530,56 +527,6 @@ function append_sid()
 	end
 end
 
-function append_vfSub()
-	local was_ontop = mp.get_property_native("ontop")
-	if was_ontop then mp.set_property_native("ontop", false) end
-	local res = utils.subprocess({
-		args = {'powershell', '-NoProfile', '-Command', [[& {
-			Trap {
-				Write-Error -ErrorRecord $_
-				Exit 1
-			}
-			Add-Type -AssemblyName PresentationFramework
-			$u8 = [System.Text.Encoding]::UTF8
-			$out = [Console]::OpenStandardOutput()
-			$ofd = New-Object -TypeName Microsoft.Win32.OpenFileDialog
-			$ofd.Multiselect = $false
-			If ($ofd.ShowDialog() -eq $true) {
-				ForEach ($filename in $ofd.FileNames) {
-					$u8filename = $u8.GetBytes("$filename")
-					$out.Write($u8filename, 0, $u8filename.Length)
-				}
-			}
-		}]]},
-		cancellable = false,
-	})
-	if was_ontop then mp.set_property_native("ontop", true) end
-	if (res.status ~= 0) then return end
-	for filename in string.gmatch(res.stdout, '[^\n]+') do
-		local vfSub = "vf append ``@LUA-load_plus:subtitles=filename=\"" .. res.stdout .. "\"``"
-		mp.command(vfSub)
-	end
-end
-
-function filter_state(label, key, value)
-	local filters = mp.get_property_native("vf")
-	for _, filter in pairs(filters) do
-		if filter["label"] == label and (not key or key and filter[key] == value) then
-			return true
-		end
-	end
-	return false
-end
-
-function toggle_vfSub()
-	local vfSub = "vf toggle @LUA-load_plus"
-	if filter_state("LUA-load_plus") then mp.command(vfSub) end
-end
-
-function remove_vfSub()
-	local vfSub = "vf remove @LUA-load_plus"
-	if filter_state("LUA-load_plus") then mp.command(vfSub) end
-end
 
 
 mp.register_event("end-file", remove_vfSub)
@@ -590,6 +537,3 @@ mp.add_key_binding(nil, "import_files", import_files)
 mp.add_key_binding(nil, "import_url", import_url)
 mp.add_key_binding(nil, "append_aid", append_aid)
 mp.add_key_binding(nil, "append_sid", append_sid)
-mp.add_key_binding(nil, "append_vfSub", append_vfSub)
-mp.add_key_binding(nil, "toggle_vfSub", toggle_vfSub)
-mp.add_key_binding(nil, "remove_vfSub", remove_vfSub)