About AAC Audio Encoder: Please install iTune/QuickTime and choose the qaac encoder in x264/x265guiEx; OR get Nero AAC Codec and set its location in the encoder GUIs.

About Opus Audio Encoder: MP4 does not support it yet, but you can use it with MKV.

Important Note: The Win7 Pack now REQUIRES 64-bit Windows by DEFAULT. If you are using 32bit Win7, get the Minimal Pack and use the containing aviutl.exe to overwrite the one in Win7 Pack.

Important Note: Avast Antivirus marks one of the new plugin as malware (FFT Spectrum Viewer). If you use Avast, please temporarily disable it. You may just let it to be quarantined if you do not need this plugin. (Affects Win7 and WinXP Packs only)

What's New:
Updated components
* x264guiEx (WinXP backported)
* x264(8bpp/10bpp_kMod)
* ffmpegOut and presets
* Automatic Field Shift
* l-smash, l-smash Works
* FFmpeg(win32_zeranoe), qaac, flac, mkvmerge
* svgrender
* D&D file support
* Minor Language File Fix

Additions
* x265GuiEx (WinXP backported)
* x265 (XP-compatible, 8bpp/16bpp)
* Automatic Field Shift Video Filter version
* Filed Separation and Weaving (for applying FX directly on interlaced video)
* AutoShrink Bitmap Reader
* PMD-MT denoiser
* Audio FFT Spectrum Viewer
* opus audio encoder
* Utilities: SlideShow Helper(.NET), EXO Stacker(.NET), EXO2Subs v1.1(Python3)