When calculating the cost of Dirac U need to consider (2) parts, 1st is the additive cost of enough DSP horsepower (hardware) to process Dirac and 2nd the software royalty cost. Dirac Live in its
multi-channel format requires significant DSP horsepower and to my knowledge the present
multi-channel products incorporating Dirac Live are using Analog Devices Sharc processors... But note that the DSP processors are
also doing the Dolby Atmos, DTS-EX, Logic 7, bass management, the subject
multi-channel product may use up to (4) of the Sharc processors. Note that the cost of Sharc DSPs is very dependent upon unit volume, its cost can vary widely if the unit volume is in the 00s' vs 000s'. But the most expensive cost of Dirac is the royalty per unit and # of channels. Since, as of now
multi-channel Dirac is used only in higher-end products that have low unit sales volume, the royalty cost per unit is expensive. Keep in mind that the $ pricing we are discussing are @ the prime FOB cost level and will be multipled 3X or 4X up to the final retail price.
In conclusion...
The $100 is on the high side...
If U consider the
incremental, additional DSP Sharc cost as U need so much DSP horsepower just for the basic Dolby, DTS surround/audio modes. The biggest $ would be the
royalty cost, and this can vary by up to 250% depending upon # of units sold and their respective # of processing channels.
Just my $0.02...