.nts files are very small files that accompany a .ts recording to provide additional metadata, they do not contain any video. The full set is .ts, .hmt, .nts, .thm - only the .ts file contains video, and is much larger than the others.Hi. I've just managed to successfully copy some files from my HDR-Fox T2 to a second drive using bootHDRmode. However, I see these are .nts files and not .ts files. Does anyone what I can use to transcode these to a viewable format in VLC or some other media player?