Manipulate Dolby Vision metadata in a HEVC/AV1 bitstream, optionally enabling metadata compression.

strip

If enabled, strip all Dolby Vision metadata (configuration record + RPU data blocks) from the stream.

compression

Which compression level to enable.

none

No metadata compression.

limited

Limited metadata compression scheme. Should be compatible with most devices. This is the default.

extended

Extended metadata compression. Devices are not required to support this. Note that this level currently behaves the same as limited in libavcodec.