Avisynth Aac Audio

How to open aac file in avisynth? - VideoHelp Forum

https://forum.videohelp.com/threads/309031-How-to-open-aac-file-in-avisynth

But I do not know how to import AAC audio to VirtualDub using AVISynth. Although I've CoreAAC installed and AAC files are played properly in Media Player Classic. But I can't open them in AVISynth directly. I tried DirectShowSource ("File.aac") but it returns could not open either video or audio, could not find proper codec combination.

Audio Sync for MP3 and AAC files in AVISynth - Doom9's …

https://forum.doom9.org/showthread.php?t=156200

Importing media - Avisynth wiki

http://avisynth.nl/index.php/Importing_media

Using avisynth on an mp4 file with AAC audio - VideoHelp

https://forum.videohelp.com/threads/378719-Using-avisynth-on-an-mp4-file-with-AAC-audio

The main advantage of MP3Gain over foobar2000 is it has the "apply constant gain" function and the target volume is easy to change when losslessly adjusting MP3/AAC (it's buried in foobar2000's options) and it gives you a nice visualisation of the volume, gain and clipping for each file.

Importing Media into AviSynth

http://avisynth.org.ru/docs/english/advancedtopics/importing_media.htm

1.1) Loading clips with video and audio into AviSynth 1.1.1) AVI with audio: For loading your AVI with audio you need (1) a VfW (Video for Windows) codec to open (that is decode) your video in AviSynth and an ACM (Audio Compression Manager) codec to open your audio in AviSynth. For many video and audio format such

FAQ loading clips - Avisynth wiki

http://avisynth.nl/index.php/FAQ_loading_clips

AAC to AC3 - Doom9's Forum

https://forum.doom9.org/showthread.php?t=167263

General Documentation - FFmpeg

https://ffmpeg.org/general.html