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. 

WMV contains video and audio streams respectively using Windows Media Video codec and Windows Media Audio codec.

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

Download WMV Converter which can convert vob to wmv file. Select a vob file, change some parameters such as the video encoding bitrate,  audio encoding bitrate, resolution, frame rate etc if necessary. If the vob files are protected or encrypted, the conversion will fail.


iPod is a large-capacity for both MP3 player and MP4 player launched by APPLE. With 1.8-inch disc drive of Toshiba as a storage medium. iPod could store as many as 2500 to 10,000 pieces of CD-quality MP3 music. With unique creative appearance and having sound management procedures and innovative practices, iPod is one of the few hardware products of APPLE that could cross both PC and Mac platforms. Besides its function of playing music, iPod could also be used as high-speed mobile hard drives.

To convert iPod to wmv means convert mp4 to wmv. Please install mp4 splitter and mp4 decoder on your system until the converter can preview the file, such as Apple Quicktime player, FFDSHOW, Haali Media Splitter, HDX4 decoder.


QuickTime is a video player tool by Apple Corporation. As the media player of the new generation, its biggest feature lies in the perfect support to MPEG4, and the main functions are supporting MPEG4 files format and MPEG4 video, AAC audio decoder; faster instant playing, skip protection as well as scalable user interface. Besides dealing with video Data, QuickTime could also deal with still picture, animation, vector, multi-tracks, MIDI music, three-dimensional, objects of the virtual reality and virtual reality panorama, of course, including text.

To convert QuickTime to wmv, please install the QuickTime Player and QuickTime Directshow filter.

If set the customized size to watch high definition in 1280x720 (720p) or 1920x1080 (1080p) resolutions, and increase bit rate, you may convert vob/quicktime to wmv HD.

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