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Importing media - Avisynth wiki
http://avisynth.nl/index.php/Importing_media#:~:text=For%20loading%20your%20AVI%20with%20audio%20you%20need,available%2C%20but%20certainly%20not%20for%20all%20of%20them.
AddAudio - Avisynth wiki
http://avisynth.nl/index.php/AddAudio
Therefore a function has been made to add audio to a clip. Save the following text in a file called "addaudio.avsi" and place it in the AviSynth plugin directory: function AddAudio (clip v1) { v2 = Blankclip (audio_rate=44100,sixteen_bit=true,stereo=true,length=v1.FrameCount,fps=v1.FrameRate) v1 = …
AVIsynth -- how do I add an audio wav to a video only clip ...
https://forum.videohelp.com/threads/293908-AVIsynth-how-do-I-add-an-audio-wav-to-a-video-only-clip-%5bSOLVED%5d
I need to feed a video only source and then mux in the .wav audio because I am manipulaint the framerate and if I add (mux) the audio in later, it will mess things up a bit. I want to avoid it and just feed the vid/aud in the first avisynth script before doing any framerate conversion stuff. Any help would be appreciated, thanks.-vhelp 4849
Importing media - Avisynth wiki
http://avisynth.nl/index.php/Importing_media
LoadPlugin("C:\Program Files\AviSynth25\plugins\NicAudio.dll") # AC3 audio: V = BlankClip(height=576, width=720, fps=25) A = NicAC3Source("D:\audio.AC3") #A = NicAC3Source("D:\audio.AC3", downmix=2) # downmix to stereo AudioDub(V, A) # LPCM audio (48 kHz, 16 bit and stereo): V = BlankClip(height=576, width=720, fps=25) A = …
FAQ loading clips - Avisynth wiki
http://avisynth.nl/index.php/FAQ_loading_clips
It is always possible to demux your audio from the AVI file and load it separately in AviSynth using an audio decoder, but in some cases (for example: 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 …
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