[NVS2500] Compatibility with SONY PMW-EX1R and PMW-350 2009-11-03 NextoDI 724 NVS2500 supports SONY's new PMW-EX1R and PMW350. 1) Footage backup. Both PMW-EX1R and PMW-350 use SxS card for recording media. The NVS2500 can copy this SxS card at 80MB/s, i.e., about 3minute for 16GB. 2) Footage Preview The recording format of PMW-EX1R and PMW-350 is as follow. - HD : MPEG2 Long GOP - SD : DV NVS2500 support both MPEG2/DV CODEC, so no problem on previewing footage taken at EX1R and 350.