VOB is short of DVD Video Object developed to save all audio and video data of MPEG2. It includes many data streams of video, audio and subtitles. Vob mainly contains 2 types of data: simple data including files, catalogues and its each version and complicated data like branch, labeling and record of incidents, etc., whose structures and formats are determined by vob Schema.

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 vob to mkv file, you may first install a DVD player based on Microsoft DirectShow technology on your Windows. VISTA has bundled vob decoder. 

Download MKV Converter which can convert vob to mkv file. Then please install MKV codecs. Select a vob 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. If the vob files are protected or encrypted, the conversion will fail.

PSP means PlayStation Portable, which is firstly developed by Sony Corporation. Its control design is still based on games but adds new film and playing function which differs from the former Play Station. PSP supports jpg, gif, bmp, png, tif, MP3, MP4, AAC, ATRAC, WAV, MPEG4.

To convert PSP to mkv means to convert mpeg4 format video files to mkv file  normally. Please try to install codec pack for PSP.

Copyright 2007-2010 DIGITBYTE STUDIO All rights reserved.