I have been working on a project entirely shot in 25fps. Recently, I got some additional material shot in 23.98fps by mistake.
I managed to conform the video material to 25fps using Cinema Tools, but the audio, which was shot separately, was shot for 25fps.
So, when I try to sync the conformed 25fps video and original audio, after few seconds video and audio start to fall out of sync.
I read somewhere that if I stretch audio by 4%, I will be able to sync it properly, but that does not work...