VIDEO Object to CAF conversion is the process of transforming a VOB (VIDEO Object) file — typically MPEG-2 video with multiplexed audio and navigation data from DVD media — into a CAF (Core Audio Format) container or compatible audio-first CAF file. This conversion extracts and/or transcodes the audio track(s) from VOB and repackages them into Apple's flexible CAF container, optionally adjusting codecs, sample rates, and channel layouts for editing or playback.
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Drag your .VOB file from your computer or use the browse function.
Confirm .caf as the selected destination format.
Click "Convert" and download your converted .CAF file once ready.
VOB files use MIME type video/dvd and mainly store MPEG-2 video with AC-3 or PCM audio codecs. CAF files have MIME type audio/x-caf and are designed to store audio data with codecs like Apple Lossless, AAC, and PCM. VOB is typically used for DVD video playback, whereas CAF is favored in professional audio recording and editing environments.
The CAF (.CAF) format is commonly used for video. Understanding its characteristics can be helpful when converting to or from other formats like VIDEO Object.
While specific technical details aren't available here, CAF files generally serve the purpose of storing video effectively within their domain.
Easily convert your VIDEO Object (VOB) files to the CAF audio format online with our efficient and user-friendly converter. No downloads or installations required, making your file conversion seamless and accessible from any device.
VIDEO Object (VOB) files primarily contain DVD video and audio data with limited audio editing support. In contrast, CAF is an advanced audio container with broad codec compatibility and better support for high-resolution audio. While VOB is video-centric, CAF is optimized for audio quality and editing flexibility.
Keep individual VOB files under recommended sizes: for smooth processing aim for segments below 700 MB when possible; many tools handle larger files but performance may degrade.
To preserve audio quality, extract the original AC-3 or PCM stream and convert to a lossless CAF variant (PCM or ALAC) instead of transcoding to lossy AAC.
For batch conversions, use a tool that supports queueing and preserves track metadata; convert split VOB segments together to maintain continuity.
Be aware that VOB is a container with video and possibly multiple audio streams; ensure you select the correct audio track (language/channel) before converting to CAF.
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Audio Engineer
I love how the audio quality stayed perfect after conversion.
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Content Creator
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Video Editor
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Up to 250MB
Format limitation: CAF is an audio container and will not preserve DVD navigation, subtitles, or video content — only audio tracks can be carried into CAF.