> Has anybody out there, on non-FPU embedded platorms, made any good use > of things like ilbc and Speex? >
The exisiting implementations of both run very poorly on a non-fpu cpu's, especialy if clock speed < 400 Mhz I have run asterisk (and still do) on mips,ixp and powerpc (all without fpu's) and i think that without modifications the codecs are not so usable There are 3 options 1) Get a faster fp library - Been looking into the GoFast fp lib, no definate results yet 2) Convert codecs to fixed point - Although i know a G729 fixed point implementation exists haven't tested and i am not sure that a speex or ilbc implementation exists. 4) Get a cpu with fpu :) - There are mips and powerpc cpu's (i am talking the types used in embedded dev's) that have an fpu I will be also at Astricon and brinking with me a powerpc based embedded asterisk appliance which has support for zaptel also. Maybe we could exchange some ideas on the matter. Stelios _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
