Sone385mp4 | Better

No standard MP4 encoder does all three simultaneously without manual tuning. The sone preset automates it.

refers to a specific piece of equipment (like a Sony camera model or a specific curriculum code), could you clarify the context? For example, are you trying to convert a file , or are you looking for playback settings for a specific device? sone385mp4 better

| Metric | Standard MP4 | sone385mp4 | |--------|--------------|-------------| | Bitrate (avg) | 4.5 Mbps | 3.85 Mbps | | SSIM (structural similarity) | 0.94 | 0.97 | | VMAF score (Netflix metric) | 82 | 91 | | File size (1hr 1080p) | 2.0 GB | 1.4 GB | No standard MP4 encoder does all three simultaneously

Unlike some codec experiments (AV1 on old hardware), sone385mp4 remains backward-compatible: sone385mp4 remains backward-compatible: