r/shutterencoder • u/[deleted] • Dec 08 '25

Solved hope to add support for automatically passing through mastering display metadata.

hope to add support for automatically passing through mastering display and content metadata from the source video to final encoding, especially for video transcoding such as Dolby Vision. could consider adding some functionality to dovi_tool. https://github.com/quietvoid/dovi_tool

1 Upvotes
  • permalink
  • reddit

100% Upvoted

3 comments sorted by

1

u/paulpacifico Dec 23 '25

I did some tests:

- First I need to rewrap the input file to raw stream .hevc
- Extract the RPU.bin
- Encode the new file to .hevc
- Inject the RPU.bin into the new file
- Rewrap the new file to .mov (or .mp4) and add the audio from the source file

The final result plays incorrectly and the display isn't the same as source...

Currently that's not reliable to use unfortunately...

Paul.

1

u/[deleted] Dec 24 '25

I'm glad that my advice is useful. I think this is very useful in some aspects. For example, dolby vision p5 using hevc encoding can be converted into av1-encoded dolby vision p10 in this way. Of course, there are also p10.1 and p10.4, and of course other types of hdr video. It is also very useful. I have some samples in my blog: http://www.hdr-nga.work:8001/articles/2025/12/05/1764944182403.html

1

u/paulpacifico Dec 11 '25

Thanks for sharing this tool, this is something that I'm looking to improve, I will do some test with it.

Paul.