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Questions tagged [avisynth]

63 questions
14
votes
2 answers

errno: 34, code: 'ENOENT'

I tried to run my project , but it gave me the ENOENT error somewhere along the way. Yes I have looked at this similar question, but its solution doesn't work for me. PROJECTS.JS::CREATED 542a78fcaa50f4260d1e52a5 { [Error: ENOENT, mkdir…
bapzangbo
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7
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2 answers

Error using avisynth script as input to ffmpeg

I've searched the internet and haven't found a solution. I hope this question does not come off as a duplicate. I have the following files in the same folder: ffmpeg.exe (32-bit version) IN.mp4 (video codec - AVC , audio codec - PCM) RUN_FILE.bat…
CV_User
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7
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3 answers

Creating multiple videos with Avisynth

I have a bunch of individual files that I want to each run through Avisynth. However, an AVS file can only create one video. As far as I know, there is no way to declare a variable's value from the command line. I know that you can probably create a…
Ian Macalinao
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4
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2 answers

UTF-8 source files are not supported in avisynth

I use avisynth to demux video from audio. When I use x = "m.mkv" ffvideosource(x) It work correctly but when I change my video filename to a UTF-8 one and my script as: x = "م.mkv" ffvideosource(x) I Got the following error: failed to…
Hadi Rasekh
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4
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1 answer

Programatically add 100s of image overlays on video clip

I'm looking for a programmatic video editing solution which could provide API for adding image and text overlays in specific times/frames at specific coordinates on a video (1080p) clip, as well as resizing to 720p etc. I tried AviSynth but got…
svenkapudija
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2
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3 answers

Piping avs to ffmpeg using avs2yuv

I am trying to use avs2yuv to pipe avs output to ffmpeg for further conversion. My video file is called "sample.avi" (No sound, just video) My audio file is called "sample.wav" My avs file(s) is called sample.avs, and looks like this: V =…
Razor
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2
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1 answer

Avisynth like NonLinear Editor for Linux

In my Red5 application, I need a tool that can take 4 video streams and merge them into one bigger video in a 2x2 grid (like security camera videos). Avisynth’s script seem easy to use however: it doesn’t generate output (a new video file with the…
user83950
2
votes
2 answers

C++ DLL fails to load after linking another DLL to project

I'm using Visual Studio 2010 to create a 32-bit DLL as a plug-in to a 3rd party app (AviSynth). The DLL was being correctly loaded by the 3rd party app until I tried to use the FFTW (http://fftw.org) DLL. I took the 32-bit FFTW DLL, ran "lib…
xlat808
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2
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1 answer

Horizontally show two videos side by side and export to one video

What I am trying to achieve: Programmatically (using some kind of script) combine two different videos to one video where the videos are shown side by side and sound from both videos is played simultaneously. I found at least two ways I could…
MikeL
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2
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2 answers

Overlay several images on a video with Avisynth

I've read a lot of tutorials on how to overlay an image in AviSynth, but wonder if there is a way to place several images on a video at specific time positions. I've been able to render videos with a transparent png logo, but didn't find any…
Léon Pelletier
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2
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2 answers

Command Line Video Tool for mosaic video output

I'm looking for a command line video tool running on linux, which is scriptable, and it can give an output video with mosaic videos inside. The problem is, that the mosaic videos have to change inside the output. Imagine a 4*4 mosaic video, but…
Miklós Beöthy
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1
vote
1 answer

How to determine when AviSynth has an error message without seeing the video output

Is is there a programmatic way to test for errors in Avisynth scripts before seeing the black and red Error message in the output. We are currently assembling Avisynth script files as a part of an automated encoding routine. When something goes…
jbrass
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1
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1 answer

How can I black out the first few frames of a video with AVISynth?

I tried this: black = BlankClip(length=10) video = AVISource("@source1") overlay(video,black) But now the whole video is black, not only the first 10 frames... What am I doing wrong?
ottsch
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Can´t get the avisynth+ filtersdk lib to compile (C++)

How to get the avisynth+ library to work in c++? I am using Visual Studio 2017. I have tried including the avisynth.h file from the avisynth+ git repo. Also including the avisynth+ git repo folder as a include and defined AMD64 and it wont…
AlphaOne
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2 answers

AviSynth can't open my AVI file: “AVISource: Couldn't locate a decompressor for fourcc dvds”

I simply want to open an AVI file with AviSynth and feed it into VirtualDub. However, when I open my .avs script (consisting of just one AviSource() call), I get the following error: Avisynth open failure: AVISource: Couldn't locate a…
EmielBoss
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