What is HEVC?

Raw H.265/HEVC is an elementary stream of High Efficiency Video Coding data, doubling compression efficiency over H.264.

What is VOB?

DVD Video Object (VOB) is the container format for DVD-Video discs, containing MPEG-2 video, audio, and subtitles.

When Should You Use HEVC vs VOB?

HEVC vs VOB: Key Differences

• •HEVC and VOB diverge on compression: lossy compression for the source, lossy compression for the target.
• •Both formats share lossy compression, so quality behavior is similar across the two — file size differences come from algorithm efficiency rather than compression philosophy.
• •Alpha channel support: VOB lacks transparency support.
• •File sizes: HEVC files typically range 50% smaller than H.264 at same quality and VOB files 1-2GB per hour of DVD video.
• •HEVC is optimized for high-efficiency video encoding, 4k/8k streams while VOB is designed for dvd movies, legacy video archives — choose based on your specific workflow needs

Advantages of HEVC

• ✓HEVC uses lossy compression tailored for High-efficiency video encoding, 4K/8K streams.
• ✓HEVC is supported natively on virtually every device, browser, and operating system.
• ✓HEVC files are compact and quick to transfer, even over slow connections.
• ✓HEVC integrates seamlessly with all major creative tools and workflows.

Advantages of VOB

• ✓The lossy nature of VOB means file sizes stay reasonable while handling DVD movies, legacy video archives efficiently.
• ✓From mobile devices to enterprise servers, VOB is recognized and supported everywhere.
• ✓Storage and bandwidth costs drop significantly when using VOB thanks to its efficient compression.
• ✓VOB is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Common Use Cases for HEVC to VOB Conversion

• Webinar recordings
• Animated explainers
• Video resumes
• Conference presentations
• Training tutorials
• Customer testimonial videos

Industry Applications

Best Practices for HEVC to VOB Conversion

• →Converting HEVC to VOB: match the output resolution and bitrate to your target platform's requirements
• →VOB provides broad compatibility across devices and platforms
• →Use appropriate bitrate for the balance of quality and file size
• →VOB is a lossy format, so expect some quality loss at higher compression ratios
• →Always keep a backup of your original files before converting
• →Choose the appropriate quality settings for your specific use case

Related Article

Troubleshooting HEVC to VOB Conversion

• !VOB won't play on target device → check codec compatibility (H.264 has broadest support)
• !Audio out of sync after HEVC to VOB conversion → try re-muxing with a different container format
• !VOB quality is too low → increase the bitrate; for 1080p video, 8-15 Mbps is recommended
• !File size increased converting HEVC to VOB → lossless or higher-bitrate outputs naturally produce larger files

Related Video Converters

All Video Formats

More Video tools