Convert VOB to MP2

Understanding VOB and MP2 file formats

VOB (Video Object) files are multimedia containers found on DVDs, containing video, audio, subtitles, and menu contents. They typically use MPEG-2 video and may include multiple audio streams in various formats.

MP2 (MPEG-1 Audio Layer II) is an audio compression format widely used in broadcasting and for DVD audio tracks. It offers efficient compression while maintaining good audio quality, making it suitable for professional and consumer applications.

Why convert VOB to MP2?

Converting VOB to MP2 is useful when you want to extract the audio track from a DVD video for use in audio-only applications, such as radio broadcasting, audio editing, or portable music players that support MP2.

How to convert VOB to MP2

The conversion process involves extracting the audio stream from the VOB file and saving it in the MP2 format. This can be done using specialized software that supports both formats.

Best software for VOB to MP2 conversion

FFmpeg is the most recommended tool for this conversion. It is a powerful, open-source command-line utility that supports a wide range of multimedia formats.

• Download and install FFmpeg from the official website.
• Open a command prompt or terminal window.
• Use the following command to extract and convert audio:
  ffmpeg -i input.vob -vn -acodec mp2 -ab 192k output.mp2
• This command tells FFmpeg to take input.vob, ignore the video (-vn), encode the audio as MP2 (-acodec mp2), set the bitrate to 192 kbps (-ab 192k), and save it as output.mp2.

Alternative converters

Other user-friendly options include:

• Audacity (with FFmpeg plugin): Import the VOB file, then use File → Export → Export as MP2.
• Online converters like Zamzar or Online-Convert: Upload your VOB file and select MP2 as the output format.

Tips for best results

• Ensure your VOB file is not copy-protected.
• Choose an appropriate bitrate for your needs; 192 kbps is standard for good quality.
• Check the output MP2 file for audio quality before deleting the original VOB.