- Update to 3.3.1:
* Changed AV1 function signatures to take slices as input and
return a Vec.
* Added write_av1_rpu_metadata_obu_t35_complete function to encode
RPUs in complete metadata OBU payloads.
* XML parser: support decimals when parsing Level6 MaxCLL/MaxFALL
values.
* Added DoviRpu::parse_itu_t35_dovi_metadata_obu and deprecated
av1::parse_itu_t35_dovi_metadata_obu.
* Fixed encoding AV1 payloads with trailing bytes. They are now
discarded.
* Added dovi_write_av1_rpu_metadata_obu_t35_{payload,complete}
functions.
* Added dovi_parse_itu_t35_dovi_metadata_obu function.
* Added support for parsing ext_mapping_idc in RpuDataHeader.