AT9 Support in ACE

[BonQerss]

ACE is still missing AT9 support for PlayStation Vita and PS4 titles. It breaks working on a lot of AWB and ACB files when you try to insert an AT9 file and it just inserts something like an HCA file, which won't play in game because they're not AT9 files. You can already listen to AT9 files in the program, so the support is there, you just need to add the option for ATRAC9 encoding and allow the inserting of AT9 files. Any possibility of adding support?