After that, this YouTube Video Converter can realize one-step downloading + converting function, which saves your time. Set 'Automatically Convert' in Conversion Settings. Set preferred video quality, resolutions, video bitrate, and formats Set max simultaneous downloads and conversions Set custom download and conversion settings. You can set your output file just for specified devices like iPhone, iPad, Galaxy, HTC One, Moto X, Nexus, Kindle, Surface, Lumia, etc.
You can choose to convert YouTube video to MP3, AVI, MPEG, WMV, MP4, FLV, H.264/MPEG-4, DivX, XviD, MOV,MKV, H.264/MPEG-4 AVC (*.mp4), MPEG2 HD Video (*.mpg *.mpeg), MKV HD Video, Quick Time HD Video (*.mov), WMV HD Video (*.wmv), Audio-Video Interleaved HD Video (*.avi).