yes, ffmpeg does the video magic and I do not specify a framerate, so it uses some default I think.
Adding something like -b:v 2M -b:a 192k might do the trick. I’ll try when I have some time.
Im having an issue where I try to use “slow but safest” for a merge but nothing happens after it creates “scaled” versions of the clips Im trying to merge. The scaled videos are 0 kb and cant be viewed due to an error. I can’t use the “fast” mode since the clips are different in fps. One is 50 and other is 30. What can I do here?
having this error and I dont know what it means
-40: [aac @ 00000171355bca00] Qavg: 508.228Conversion failed!
Looks like ffmpeg throws that error. Can you try to download a different version of ffmpeg? Also try a short folder and filename.
tired another version of ffmpeg and even updated the one I have. I even changed the name of the files and it keeps failing and spits out that error
So after some tinkering I found that I just needed to run the troublesome video through davinci and re export it. it fixed the error.
When I was playing with the tool tho i noticed that the syncing of the videos and scripts merged are off, not by much but still noticable
Is there a limit to how long the video can be? It’s giving me errors everytime I try to split a video over 20 minutes long.
20 min should be no issue. More likely the codec and settings the video uses or your ffmpeg installation.
What would this error mean?
“Error reading split csv file: Index was outside the bounds of the array.”
That you probably have a typo in the csv file. Has nothing to do with the video.
another trick:
I was getting “The JSON value could not be converted to System.String. Path: $.version | LineNumber: 0 | BytePositionInLine: 22932.”
Some tools leave a mess in the JSON file. Ex: Funscript dancer leaves the version number as 1.0, instead of “1.0”, but also creates other weird errors in the funscript file that causes the merge to fail, even on what looks like a valid {“at”:x,“pos”:y} pair with every delimiter having a valid match.
FIX: Opening the video and funscript within OFS, adjusting a few postions, saving and exporting will re-write a well behaved funscript file.
(tl:dr; I broke up a longer pmv by the song, ran each section through funscript dancer, then tried to re-merge them. FSD sometimes can’t handle more than one song without swamping one of them out.)
Did you ever find a fix for this? I’ve been running into the same thing.
Edit: Nevermind! You need to make sure to put the semicolon after each item 
Is the source for this posted anywhere?
the source is included in the Zip.
→ also just added a open funscripter plugin to make splitting much easier