v4.1 [Sep 30, 2019] Fix the issue that AC3 audio can't be converted.
Convert between video formats and create backup copies of CDs.
Provides non-linear multi-layered video editing options.
Removes echo from videos and podcasts to rescue interviews, dialog, and vocals.
Remove hiss, background noise, and hum from your videos and podcasts.
Create nice slideshows and movies out of your photos.
