Downscaling 4k hdr 10bit to 1080p but maintaining hdr 10bit?

• dovi_tool

  23 547 7.1 Rust

  dovi_tool is a CLI tool combining multiple utilities for working with Dolby Vision.

NOW, for dynamic HDR (HDR10+ or Dolby Vision), it's more involved but there is indeed a way to create encoded files with dynamic HDR metadata now by using dovi_tool for Dolby Vision, or hdr10plus_tool for HDR10+ files (or you can use BOTH on it if you have a file that is compliant with both standards). This one requires de-muxing the dynamic metadata from the isolated HEVC videostream of your source file, encoding your file an isolated HEVC stream, injecting the dynamic metadata back in to the encoded HEVC stream, then finally merging that with your MKV containing everything else. This is more complicated but here's the script for THAT...

• hdr10plus_tool

  4 278 4.9 Rust

  CLI utility to work with HDR10+ in HEVC files.

NOW, for dynamic HDR (HDR10+ or Dolby Vision), it's more involved but there is indeed a way to create encoded files with dynamic HDR metadata now by using dovi_tool for Dolby Vision, or hdr10plus_tool for HDR10+ files (or you can use BOTH on it if you have a file that is compliant with both standards). This one requires de-muxing the dynamic metadata from the isolated HEVC videostream of your source file, encoding your file an isolated HEVC stream, injecting the dynamic metadata back in to the encoded HEVC stream, then finally merging that with your MKV containing everything else. This is more complicated but here's the script for THAT...

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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