[LAD] realtime dts upsampling

I'm trying to find a good solution for realtime upsampling and eq effects. So far it seems running jamin with jack enabled programs, and passing them through jamin for processing will be the best program for adjusting eq levels, and setting crossovers. In this area, information on other programs I have missed is appricated. I would then like to be able to take the sound and upsample it to dts for 5.1 or 7.1 surround sound, and being able to set delays for each speaker to be able to tune the audio to the acoustics of the area. A perfect setup would be able to to full eq/crossover/delay settings for each speaker while doing live encodes, but any additional information on open source projects related to these areas are appricated. Thanks in advance, Nathanael Anderson