If you need to upscale or improve quality, AI-based enhancements are becoming more popular, as discussed on a Facebook post .
While advanced codecs are great for efficiency, some specialized applications may require specific formats like ProRes 4:4:4:4 for editing, notes a Facebook post . Dod (64) mp4
For 2026, 64-bit high-efficiency MP4 (H.265/HEVC) is the standard for high-quality, efficient video, offering a strong balance of file size and visual fidelity. If you need to upscale or improve quality,
Ideal for storing high-definition content where space is a concern, as noted in discussions on video compression techniques. AI-based enhancements are becoming more popular
If using older systems, you might encounter issues with audio/video sync, particularly with older AVI files being converted to MP4, say users on a Facebook group .