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Importing media - Avisynth wiki
http://avisynth.nl/index.php/Importing_media
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 …
Importing Media into AviSynth
http://avisynth.org.ru/docs/english/advancedtopics/importing_media.htm
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 codecs are available, but certainly not for all of them.
AviSource - Avisynth wiki
http://avisynth.nl/index.php/AviSource
AviSource takes one or more files - not only AVI but also WAV (audio), AVS (AviSynth scripts), and VDR (VirtualDub frameserver) files. There is built-in Audio Compression Manager support for decoding compressed audio tracks (MP3, AAC, AC3, etc). If more than one file name is given, AviSource returns a clip with all files joined end to end. For the files to be joined, the media …
FAQ loading clips - Avisynth wiki
http://avisynth.nl/index.php/FAQ_loading_clips
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 codecs are available, but certainly not for all of them. Here (...) you can find those codecs.
AVISynth using QTSource as an input to FFMPEG - …
https://forum.doom9.org/showthread.php?t=162705
AVISynth using QTSource as an input to FFMPEG Avisynth Usage. Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.. Before you start posting please read the forum rules.By posting to this forum you agree to abide by the rules.
BestAudioSource - Avisynth wiki
http://avisynth.nl/index.php/BestAudioSource
test7 2020/08/02 - VapourSynth: update for V4 api again; fixed all known bugs and should be fairly stable test6 2020/06/23 - Fixes clips with more than 2^31 samples in VS and adds 24 bit output to AviSynth. test5 2020/06/13 - Properly export the number of bits per sample test4 2020/06/09 - Update for latest audio api revision test3 2020/01/26 ...
how to extract audio from avi via avisynth - VideoHelp Forum
https://forum.videohelp.com/threads/380925-how-to-extract-audio-from-avi-via-avisynth
The only way I can add the audio into the hevc encoded video is to first encode the video and then extract the audio through virtualdub, then compress it, and then mux the video and audio with ffmpeg. But there are too many steps involved in some of that. I want to just get it from the avisynth script since that is what I am always in at the ...
Avisynth+ QTGMC audio out of sync - digitalFAQ Forum
http://www.digitalfaq.com/forum/video-restore/10577-avisynth-qtgmc-audio.html
The issue is that audio is out of sync. In the beginning it's not very noticeable but closer to the end audio is ahead by a few seconds. No such issue on the source file or when souce file is encoded without avisynth. I tried to figure out the reason and I found that Media Player Classic provides this info on the source file (Ctrl + G):
FAQ - Loading clips (video, audio and images) into AviSynth
http://www.avisynth.org.ru/docs/english/faq_loading_clips.htm
AVI with MP2/MP3/AC3/DTS audio) it is possible to load it directly in AviSynth. 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
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