QT is file extension of Apple QuickTime media format. QT functions as a multimedia container file that contains one or more tracks, each of which stores a particular type of data: audio, video, effects, text, or subtitles.

MKV is a common video file defined by Matroska Media, a new multimedia package format. The feature of MKV is that it could hold many types of encoded video, audio and subtitles stream.

To convert QT to mkv file, please install the QuickTime Player and QuickTime Directshow filter. 

Download MKV Converter which can convert QT to mkv file. Then please install MKV codecs. Select a QT file, set some parameters such as DivX or XviD as the video compressor,  Microsoft ADPCM as the audio compressor, adjust the resolution, frame rate etc if necessary.

On2 means On2 Technologies which was firstly called The Duck Corporation. On2 aims to design standards-based video codec technology and it has designed some codecs like VP4, VP5, VP6 and so on. Beijing E-World selected its VP5 and VP6 codecs as a video coding method to be used in EVD format in2003.

To convert ON2 to mkv, Please install ON2 VP6 or On2 VP7 codec .

Copyright 2007-2010 DIGITBYTE STUDIO All rights reserved.