GoodOk MP4 Converter is a great, all-in-one video converter which can help you convert all video files such as AVI, WMV, MPEG, ASF, VOB, 3GP, iPhone, MOV, FLV to MP4 video. It also can convert MP4 to all other video formats including AVI, WMV, DVD, 3GP, iPod, iPhone, Zune, PSP, Xbox, PMP, Apple TV, Pocket PC, FLV, SWF and MOV. It can extract audio from MP4 and save them as MP3, AAC, AC3, AMR, M4A, OGG, and WAV.

Features:
Support converting all video files such as AVI, WMV, MPEG, ASF, VOB, 3GP, iPhone, MOV, FLV to MP4.

Support converting MP4 to all other video formats including AVI, WMV, DVD, 3GP, iPod, iPhone, Zune, Xbox, PMP, PSP, Apple TV, Pocket PC, FLV, SWF and MOV.

It can extract audio from MP4 and save them as MP3, AAC, AC3, AMR, M4A, OGG, and WAV.

It provides batch conversion. You can convert multiple files at the same time.

You can keep the default setting. You can also set the parameters by yourself.

With MP4 Video Converter, you will get any output formats with super fast speed and the most excellent quality.