From Video Converter Factory:
HD Video Converter Factory Pro is equipped with advanced High-Definition (HD) video conversion technology. It can help users convert videos from Standard-Definition (SD) to High-Definition (HD) like HD MP4, HD MKV, HD AVI, HD MTS, HD TRP, even 4k standard and also enables users to cut down the video size (convert HD videos to SD videos). This HD conversion software supports the newest encoder H265(HEVC), VP9 and 150+ video formats. It can convert nearly all popular videos to virtually any video format including SD video to HD video, for example, converting Multi-track HD video M2TS, MKV, AVCHD, HDTV BDAV and MPEG-TS and more to a wide range of popular video and audio formats. Enjoying movie or video at anytime anywhere on any device is also supported. It can convert all the High Definition and HD-Camcorder videos to both portable and console players, such as iPad, iPhone, Samsung Smartphone or Tab, Kindle Fire, Nexus, Android, Nokia, BlackBerry, Sony and any more. Or watch your favorite video kinds of TVs (Samsung TV, LG TV, Sony TV, Panasonic TV, Sharp TV, etc included). You can check all supported video/audio formats below. Apart from the powerful converting functions, HD Video Converter Factory Pro also supports Multi-CPU and Hyper Threading, it offers up to 50X real time video converting speed, which will help you convert video at a blazing-fast speed.
What's new in this version:
Version 9.4: 1. Fixed a "Waiting Error" when downloading YouTube video.
2. About 1.1X~1.4X speed up YouTube video/music download.