Most of the Camcorder output video, Sony Camcorder for example, is in .m2ts format that can't play on regular digital players like iPod, iPhone, Nlackberry, PSP, PS3, Creative Zen, Zune, Archos, etc

However, if you have a video converter which supports converting the rare .m2ts to iPod .m4v or common .mp4, wmv, problem is then solved.

After sveral times' install and uninstall, among piles of freeware and shareware I found the all-round media converter slash DRM removal --- Aimersoft Media Converter which can:

Convert M4P, M4B, M4V, WMV, ASF, WMA, MP4, M4A, AVI (Divx/Xvid), MOV, 3GP, 3G2, DVD VOB, h.264, HD(.m2ts; .tp; .trp; .ts), HD(.mp4; .wmv; .asf; .mpg; .vob; .mov; avi), DV, NSV, NUT, RM, RMVB, FLV, FLAC, AIFF, SWF, MPG, MP3, AC3, OGG, APE, AAC, WAV, MKV, MKA, etc

Remove DRM, Convert protected M4V, M4P, WMA, WMV from iTunes, Windows Media, Zune MarketPlace, Napster, Rhapsody, Nokia Music Store, Spiralfrog, Bearshek, eMusic, Puretracks, MusicGiants, CinemaNow Movielink, Amazon Unbox etc

Support iPod, iPhone, PSP, Zune, Xbox, creative Zen, Archos, Iriver, Sansa, Blackberry, Samsung, Sonywalkman, Nokia, HTC etc