Dolittle_2020_uhd_hdr10 _dv_disc_bluebirdv2 -

: This is the "tag" for the release group or individual who prepared the file. The "v2" suggests an updated version, likely to fix a technical issue with the initial release's Dolby Vision layer or audio syncing. What to Expect

: This version includes both standard High Dynamic Range (HDR10) and Dolby Vision (DV) metadata, ensuring the best possible color and contrast on compatible TVs. DOLITTLE_2020_UHD_HDR10 _DV_DISC_BLUEBIRDv2

: This signifies that the file is likely a direct copy of the original 4K Blu-ray disc structure rather than a compressed "rip." : This is the "tag" for the release