Dolby Vision Metadata RPU Editing Guide Dolby Vision Metadata RPU Editing Guide Professional Instructional Document Introduction Workflow Processing Dolby Vision Profile 7 FEL Encoding Profile 5 to HDR10 Hybrid Release Resources Introduction In almost all cases, the source Dolby Vision metadata RPU (Reference Processing Unit) needs to be edited for use in an encode or another video. This guide will walk you through the process using dovi_tool and, for most examples, ffmpeg . Suggested RPU Editing Workflow Extract the RPU with mode 0 ffmpeg -i source.mkv -c:v copy -vbsf hevc_mp4toannexb -f hevc - | dovi_tool -m 0 extract-rpu - It's possible this step can fail with invalid files (e.g., from Apple). Remove mode 0 if you know what you're doing. Sync and Compare Video Files ...
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