1.5.7

Bug fixes

• Fixed building from code without a git repository.
• Fixed parsing HEVC files containing filler data NALUs.

Features

• Improved the clamping for L1 metadata when generating.
  • For CMv2.9, the average luminance has a minimum of 2.5 nits (819/4095).
  • For CMv4.0, the minimum average is 10 nits (1229/4095).
• Added support to drop HDR10+ when it exists in a SEI NALU containing multiple messages.

Notes

• The clap library used for the CLI argument parsing was updated to version 4.0.4.
  • The only user facing change should be that there is no more coloured help text, it now makes use of bold and underlined text.

1.5.6

Bug fixes

• Limit L1 metadata to valid range when generating from sources other than XML.

Features

• Add possibility to edit scene cuts in edit config using scene_cuts.
• Allow adding L254 blocks when generating.
• Add edit config to add L255 blocks in DM v1.

1.5.5

Bug fixes

• Fixed frames typo in info summary.

Features

• Added profile and subprofile (FEL or MEL) to info summary.

libdovi 1.6.7

Windows precompiled DLL of the dolby_vision crate/library C-API.

Bug fixes

• Fixed memory leaks when errors occur.

Features

• Added dovi_parse_rpu_bin_file function for parsing full RPU files into a list of parsed RPUs.

1.5.4

Changes

• editor: removed convert_to_cmv4 config as it can lead to issues in playback. #163
  • Therefore, the level9 and level11 editor options only apply to RPU files that are already CM v4.x.
• When building unreleased commits, the dovi_tool version now contains the current revision since last tag and the commit hash.

Features

• contributed by @saindriches:
  • Added support to generate profile 5 RPUs. #160
  • Added long play mode RPU generation.
    • This sets scene_refresh_flag to 1 for every frame.
• Added remove_cmv4 to the editor. Allows removing CM v4.x metadata if present.
• Added --summary flag to info subcommand.

1.5.3

Bug fixes

• Fixed inject-rpu erroring instead of duplicating metadata when the video has more frames.

Features

• Added conversion mode 4 to convert any profile to 8.4 static HLG reshaping.

1.5.2

Bug fixes

• Corrected --edit-config for mux subcommand.

Features

• Added --start-code option: HEVC NALU start code to use when writing HEVC.
• Added subprofile field to info output, to help distinguish profile 7 FEL and MEL.
• Added profile 8.4 (HLG base layer) RPU generation, based on iPhone 13 samples.
  • Can be done using generate --profile 8.4 or in the JSON config using "profile": "8.4"

1.5.1

Bug fixes

• mux: Fixed repeating EOS NALUs by default. Fixes #146.
  • This only affected the default muxing options. If using --eos-before-el, the output file was correct.
• Corrected --edit-config, which wasn't used at all for convert, demux, extract-rpu
  • edit: Still present with mux in this release, it is fixed in main.

Features

• Added positional argument inputs to all subcommands that require a single primary input file/stream.
  • For example, it is now possible to do dovi_tool info RPU.bin -f 0 instead of having to use -i RPU.bin
• Added regression/integration tests.

1.5.0

Features

• Added mux subcommand, allows creating BL+EL interleaved bitstreams from demuxed files.
  • See documentation: https://github.com/quietvoid/dovi_tool#mux
• inject-rpu: Added option to enable/disable adding AUD NALUs between access units. Enabled by default
• Added --edit-config option for all HEVC operations, allows editing the RPU using the editor config. Fixes #121
  • See documentation: https://github.com/quietvoid/dovi_tool/blob/main/docs/editor.md
• Refactored I/O to be more generic.

libdovi 1.6.3

Windows precompiled DLL of the dolby_vision crate/library C-API.