I am new to Mezzmo, it is working great on Samsung BDP 6500 BR player, but have TV in bedroom (Samsung UNB468000) that is not working well. I have several blu ray rips in various formats, MKV with 264/AC3 plays, but no skipping. MP4 with 264/AAC either plays perfectly or says invalid file format, depending on file. M2ts files play video only at too fast of a framerate (maybe 30?) with no audio.
These files all play flawlessly on BR player, even some with DTS audio. Files play the same on TV using Samsung share manager, except m2ts which are not recognized. If I set to transcode all, I still can't ff/skip, and the time on the progress bar on the top of the TV screen shows about 10 seconds from the end (1:25:30 of 1:25:45) for example.
I've tried Samsung A, B & C profiles, B seems to work best.

Is there a single best format I should have all my videos in to enable ffwd? I have a quad core 2.9 gHz PC, gHz wired LAN.