Not working

How to Install and Configure AviSynth+ on Windows AviSynth+ is an essential, high-performance frameserver for Windows that allows for complex video editing, restoration, and processing via script files. Unlike traditional GUI-based editors, AviSynth+ acts as an intermediate frame-serving engine, enabling professional tools like VirtualDub2, FFmpeg, or AvsPmod to process video frames on-the-fly without creating massive intermediate files.

This guide will walk you through installing and configuring AviSynth+ on Windows ⁄₁₁. Prerequisites Windows 10 or 11 (64-bit recommended).

Visual C++ Redistributable for Visual Studio 2019 (installed on most systems already). Part 1: Installing AviSynth+

Download the Installer: Visit the official AviSynth+ GitHub releases page or the official website. Download the latest AviSynth+…MT.exe installer. Run the Installer: Execute the downloaded file. Installation Options:

It is recommended to install to the default location (C:\Program Files\AviSynth+).

Keep the default options checked (including “Enable AVI Import” if you work with old AVIs).

Complete Installation: Follow the on-screen prompts and finish the setup.

Note: If you have “classic” AviSynth 2.6 installed, the AviSynth+ installer will safely replace it. Part 2: Configuring AviSynth+

AviSynth+ is designed to work immediately after installation, but you may need to add plugins to enable specific functionality. 1. Where to Place Plugins (.dll files)

AviSynth+ will automatically load plugins located in the autoloading directory. 64-bit: C:\Program Files\AviSynth+\plugins 32-bit: C:\Program Files (x86)\AviSynth+\plugins

Note: You must use 64-bit plugins if you are opening scripts in a 64-bit application (like AviSynth+ x64) and 32-bit plugins for 32-bit applications. 2. Basic Configuration Setup

Install a Video Editor: Download AvsPmod, a popular GUI editor that highlights syntax, allows for script previewing, and simplifies plugin management. Verify Installation: Open Notepad and type the following: ColorBars(1280, 720) Info() Use code with caution.

Save as Test.avs: Save this file and open it with a media player (like VLC or MPC-HC) or AvsPmod to verify that a color bar image appears. Part 3: Essential Tools and Plugins

To make the most of AviSynth+, you’ll likely want to add these tools:

AvsPmod: A GUI script editor with highlighting and video preview.

QTGMC: A deinterlacing script that requires several plugins to work, considered the best deinterlacer available.

FFmpeg/FFMS2: For loading various video container formats (MKV, MP4, etc.). Part 4: Troubleshooting

Script Errors: If a script fails, AvsPmod will provide the error message. Common errors are missing plugins or incorrect syntax.

Plugin Conflicts: If you receive “plugin loading failed” errors, ensure you are not mixing 32-bit plugins in a 64-bit environment, or vice-versa.

64-bit vs 32-bit: If you are using 32-bit apps (like older VirtualDub), you must use 32-bit plugins, even on a 64-bit OS.

With AviSynth+ installed and configured, you now have a powerful, script-based toolset for advanced video editing and processing on Windows. If you’re looking to take this further, I can help you:

Set up the QTGMC deinterlacer (it requires several plugin dependencies) Configure AvsPmod for a better workflow Recommend plugins for noise reduction or sharpening