[quote=MysticEyes;2241264]Not exactly. It’s a hybrid format.
[I]DVD-Video media use UDF version 1.02. These discs contain a so-called UDF Bridge format, whereby both an ISO 9660 (Level 1) and a UDF 1.02 filesystem are present on the same disc, describing the same filesystem.[/I][/quote] Yes, I know what the DVD Video format is - that’s not what I meant.
UDF is the filesystem format intended for DVD media, and unlike ISO9660 it supports files larger than 2 GB.
A UDF-ISO9660 bridge filesystem should not be used when you store files larger than 2 GB on a DVD - only a UDF flesystem should be used.