Does SRT encode 5.1 surround sound? How should I supply surround soundtracks ?

Yes, we offer a full range of surround-sound mixing, mastering and encoding services. Surround mixes can be supplied on timecoded DA-88 or DA-98 multitrack digital tape, or as audio files on CDR or DVDR. In the later case, they should be supplied as 6 separate mono "stems", clearly labelled. Each file should run for the complete length of the associated video, and be in exact sync with the picture. Clear timecode start/end times should be given.