Videoteam/P2 card
From Wiki
P2 is a proprietary flash storage format used by some Panasonic professional cameras instead of tapes.
P2 cards are rugged CardBus cards containing multiple flash chips (originally multiple SD cards). They can be used in cameras, standalone decks or Windows or Mac systems with the appropriate driver. No Linux drivers appear to be available yet.
The flash storage is exposed to the host as a block device (possibly using something like a PATA interface) with a FAT32 filesystem.
Each recording is stored using the MXF container format.