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						FAQ different types content - Avisynth wiki
						http://avisynth.nl/index.php/FAQ_different_types_content#:~:text=%20The%20most%20common%20ones%20are%3A%20%201,maximal%20delay%20at%20the%20end%29.%20This...%20More%20
 
						
						
						
						DelayAudio - Avisynth wiki
						http://avisynth.nl/index.php/DelayAudio
DelayAudio (clip, float seconds) DelayAudio delays the audio track by seconds seconds. seconds can be negative and/or have a fractional part. Example: # plays audio half a second earlier DelayAudio (-0.5) PS: if audio loaded from separate file (for example WavSource ), it's better do negative delay after AudioDub this clip, or else it may cause problems.
 
						
						
						
						how can I fix audio delay with avisynth ...
						https://www.animemusicvideos.org/forum/viewtopic.php?t=104309
You should try to avoid loading audio in avisynth, especially if lossy (ac3 is). Just, when you mux the audio with the video, remember to set the delay correctly again. As for framerate, it does not matter.
 
						
						
						
						FAQ different types content - Avisynth wiki
						http://avisynth.nl/index.php/FAQ_different_types_content
The most common ones are: 1) Your source is already out of sync (thus before any AviSynth processing or any encoding). It's a pain to correct... 2) The audio has a constant delay, and you forgot to add the delay (either in AviSynth if you imported the audio in... 3) The audio has a variable delay ...
 
						
						
						
						DelayAudio - VideoHelp Forum
						https://forum.videohelp.com/threads/322153-DelayAudio
LoadPlugin ("C:\Program Files\AviSynth 2.5\plugins\NicAudio.dll") video=MPEG2Source ("D:\BM\VIDEO_TS.d2v") audio=NicAC3Source ("D:\BM\VIDEO_TS T80 3_2ch 448Kbps DELAY 800ms.ac3")
 
						
						
						
						AviSynth audio trim - VideoHelp Forum
						https://forum.videohelp.com/threads/393536-AviSynth-audio-trim
DelayAudio () is more intended for the case when you demux to raw audio because then the delay info from the mkv is missing. I don't think you understand what I'm after. My original file has a delay of 1164ms, which gets handled automatically by …
 
						
						
						
						Audio delay - Doom9's Forum
						https://forum.doom9.org/showthread.php?t=55301
 
						
						
						
						Avisynth+ QTGMC audio out of sync - digitalFAQ Forum
						http://www.digitalfaq.com/forum/video-restore/10577-avisynth-qtgmc-audio.html
SetFilterMTMode ("QTGMC",2) FFmpegSource2 ("VHS_HUFF_trunc.avi",atrack=1) AssumeTFF () AssumeFPS (25,1,true) QTGMC (Preset="Draft",Edithreads=3,NoiseProcess=0) Prefetch (threads=10) With this, FPS on H264 file is 50 but amount of frames is the same. Video delay from audio is much worse as video just plays faster. 2.
 
						
						
						
						AVStoDVD / Discussion / Help: Audio out of sync
						https://sourceforge.net/p/avstodvd/discussion/700796/thread/b59c52f2/
Now AVStoDVD 2.4.2 with AviSynth 2.5.8: Tried: - AVStoDVD default Preferences - AviSynth/Video/Audio Avisynth - any of the avs source filter Audio "Keep AC3/DTS….compliant audio: " enabled/disabled AC3 Audio Encoder "Wavi+aften" + "ffmpeg+aften" Auto Adjust Delay enabled/disabled
 
						
						
							
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