HandBrake snapshot 3 now supports Freeview transcoding to AVI,MP4,MKV including AC3 pass through for TV3.If you were able to add all files in a folder, how would Handbrake know the unique output location and name for each rendered file? It doesn't make any guesses about those things, it requires the user to specify them for each render. This is by design as Handbrake requires you specify a destination folder and file name for the converted video file.The app is also equipped with video editing function that enables you to trim, crop, add effects, and more. Besides converting WTV video, this WTV file converter also can convert other video and audio formats including WMV, MPG, AVI, TS, MKV, MP4, VOB, FLAC, OGG, M4A, MP3 and etc to any format you want with fast speed and excellent video quality.It supported any DVD-like source: VIDEO_TS folder, DVD image or real DVD (unencrypted-protection methods including CSS are not supported internally and must be handled externally with third. HandBrake is a software application that can convert MPEG video (including DVD-Video) into a MPEG-4 video file in.