From Pavtube Studio:
What is the easiest and best way to convert multiple audio and video sources to the desired audio/video format? Definitely Pavtube Video Converter. This program allows you to convert video types such as SD videos, HD footages from camcorders (XAVC MXF, AVCHD) and TiVo/DVR recordings to H.265/HEVC, MP4, MKV, AVI, WMV, FLV and almost any audio/video format for free entertainment on mobile devices (iPhone 6/6Plus, iPad Air 2, iPad mini 3, Galaxy Tab S, Galaxy Note Pro 12.2, Nexus 7/9, Kindle Fire HDX 8.9, Surface Pro 3), HD media players (PS4, PS3, PSP, PowerDVD), as well as free access to video editing software (Adobe Premiere, Sony Vegas, HitFilm3, Avid, Movie Maker).
You can also realize your movie director dream with the built-in video editor. Make your personal video by trimming, cropping, adding text/image/video images, inserting SRT/ASS/SSA subtitle into source video.
What is worth mentioning, batch conversion and GPU acceleration can largely save your energy and time.
What's new in this version:
Version 4.8.5 solves AVI audio encoding issue.