HEVC Audio sync issues.

[DonaldsonAC]

Hello All,

I am new to the forum, please forgive me if this is a daft question or in the wrong section, I have used Wondershare products for various tasks and so far all was well until recently.

I am having audio sync issues when converting from DVD VOB files to HEVC MP4 with Wondershare Video Convertor Ultimate (Paid License), it's OK when converting to AVC MP4, GPU accelerate and High Speed Conversion are both OFF. Version 10.3.2 Any ideas what's wrong please?

This only happens when merging several VOB files into one output mp4 file.

Thanks for any help or advice offered.

Andrew.