From 97bd00a258c433d7d8e1ea03cb50bef55c0fd9ca Mon Sep 17 00:00:00 2001
From: John Andrews <john@reven.nz>
Date: Sat, 9 Jul 2022 23:30:04 +1200
Subject: [PATCH] added max bitrate node

---
 DiscordNodes/Communication/Discord.cs         |  1 +
 .../Video/FfmpegBuilderVideoMaxBitrate.cs     | 40 +++++++++++++++
 VideoNodes/VideoNodes.csproj                  | 49 -------------------
 VideoNodes/VideoNodes.en.json                 | 12 +++++
 4 files changed, 53 insertions(+), 49 deletions(-)
 create mode 100644 VideoNodes/FfmpegBuilderNodes/Video/FfmpegBuilderVideoMaxBitrate.cs

diff --git a/DiscordNodes/Communication/Discord.cs b/DiscordNodes/Communication/Discord.cs
index 142a7bbf..2b20bbba 100644
--- a/DiscordNodes/Communication/Discord.cs
+++ b/DiscordNodes/Communication/Discord.cs
@@ -10,6 +10,7 @@ public class Discord: Node
     public override FlowElementType Type => FlowElementType.Communication; 
     public override string Icon => "fab fa-discord";
     public override bool FailureNode => true;
+    public override string HelpUrl => "https://docs.fileflows.com/plugins/discord/discord";
 
     [Required]
     [TextVariable(1)]
diff --git a/VideoNodes/FfmpegBuilderNodes/Video/FfmpegBuilderVideoMaxBitrate.cs b/VideoNodes/FfmpegBuilderNodes/Video/FfmpegBuilderVideoMaxBitrate.cs
new file mode 100644
index 00000000..6b41c695
--- /dev/null
+++ b/VideoNodes/FfmpegBuilderNodes/Video/FfmpegBuilderVideoMaxBitrate.cs
@@ -0,0 +1,40 @@
+namespace FileFlows.VideoNodes.FfmpegBuilderNodes;
+
+/// <summary>
+/// Node that limits the bitrate for video
+/// </summary>
+public class FfmpegBuilderVideoMaxBitrate : FfmpegBuilderNode
+{
+    public override string HelpUrl => "https://docs.fileflows.com/plugins/video-nodes/ffmpeg-builder/video-max-bitrate";
+    
+    /// <summary>
+    /// Gets or sets the maximum bitrate in K
+    /// </summary>
+    [NumberInt(1)]
+    [DefaultValue(10_000)]
+    public float Bitrate { get; set; }
+
+
+    public override int Execute(NodeParameters args)
+    {
+        var video = Model.VideoStreams?.Where(x => x.Deleted == false)?.FirstOrDefault();
+        if (video?.Stream == null)
+        {
+            args.Logger?.ELog("No video stream found");
+            return -1;
+        }
+        if(Bitrate < 0)
+        {
+            args.Logger?.ELog("Minimum bitrate not set");
+            return -1;
+        }
+
+        video.AdditionalParameters.AddRange(new[]
+        {
+            "-b:v:{index}",
+            "-maxrate", Bitrate + "k"
+        });
+
+        return 1;
+    }
+}
diff --git a/VideoNodes/VideoNodes.csproj b/VideoNodes/VideoNodes.csproj
index 768ab16a..e69de29b 100644
--- a/VideoNodes/VideoNodes.csproj
+++ b/VideoNodes/VideoNodes.csproj
@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="utf-16"?><Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-    <IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>
-	<PublishSingleFile>true</PublishSingleFile>
-    <FileVersion>0.8.4.152</FileVersion>
-    <ProductVersion>0.8.4.152</ProductVersion>
-	  <PublishTrimmed>true</PublishTrimmed>
-	  <Company>FileFlows</Company>
-	  <Authors>John Andrews</Authors>
-	  <Product>Video Nodes</Product>
-	  <PackageProjectUrl>https://fileflows.com/</PackageProjectUrl>
-	  <Description>Nodes for processing video files.  This plugin contains nodes to convert video files to different formats.  Node to parse the video information from a file.</Description>
-	  <RootNamespace> FileFlows.$(MSBuildProjectName.Replace(" ", "_"))</RootNamespace>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-    <NoWarn>1701;1702;CS8618;CS8601;CS8602;CS8603;CS8604;CS8618;CS8625;CS8765;CS8767;</NoWarn>
-    <WarningLevel>0</WarningLevel>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
-    <NoWarn>1701;1702;CS8618;CS8601;CS8602;CS8603;CS8604;CS8618;CS8625;CS8765;CS8767;</NoWarn>
-    <WarningLevel>0</WarningLevel>
-  </PropertyGroup>
-
-	<ItemGroup Condition=" '$(Configuration)' == 'Debug'">
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
-		<PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-		<PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-	</ItemGroup>
-
-  <ItemGroup>
-    <Content Include="VideoNodes.en.json">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </Content>  
-  </ItemGroup>
-
-  <ItemGroup>
-    <Reference Include="Plugin">
-      <HintPath>..\FileFlows.Plugin.dll</HintPath>
-      <SpecificVersion>False</SpecificVersion>
-    </Reference>
-  </ItemGroup>
-
-</Project>
diff --git a/VideoNodes/VideoNodes.en.json b/VideoNodes/VideoNodes.en.json
index 7971d2af..5c413f0d 100644
--- a/VideoNodes/VideoNodes.en.json
+++ b/VideoNodes/VideoNodes.en.json
@@ -369,6 +369,18 @@
           "Percent-Help": "When selected the bitrate will be calculated as a percentage of the current bitrate."
         }
       },
+      "FfmpegBuilderVideoMaxBitrate": {
+        "Label": "FFMPEG Builder: Video Max Bitrate",
+        "Description": "Sets FFMPEG Builder limit the bitrate of video",
+        "Outputs": {
+          "1": "FFMPEG Builder video streams updated"
+        },
+        "Fields": {
+          "Bitrate": "Maximum Bitrate",
+          "Bitrate-Suffix": "KB",
+          "Bitrate-Help": "The maximum bitrate of the video in kilobytes"
+        }
+      },
       "FfmpegBuilderVideoCodec": {
         "Label": "FFMPEG Builder: Video Codec",
         "Description": "Sets FFMPEG Builder to encode the video streams in the specified codec",