I have a sound card with SPDIF sound connection. I found AC3 filter in order to send 5.1 sound in Windows sound system. I was wondering using in same way an filter to live encode sound in Premiere, because when I enable SPDIF in premiere it is just Stereo and I need to use 5.1 to have live audio during edition. Does someone have an idea how can I get this. I do not want to use analog connections (using ASIO seetings) but digital setting through SPIDF.