Mike Evangelist wrote:Lycestra wrote:Is there any particular reason this is Intel-only? Does it have to be?
We wish we could have made it work with PPCs, but they just don't have the umph to move the data around fast enough. PPCs have a hard time with HD material, and H.264 is especially demanding.
Does anyone on your programming staff know how to do pure Altivec assembly code properly? (Never mind Apple’s vecLib frameworks & such.)
I no longer have my Dual G5 2.7GHz, yeah the liquid–cooled one, due to personal disaster, but I still sense it would beat this 24" C2D iMac in many feats and certainly did have plenty of “oompf” for HD when I did have it.
These kinds of blanket statements usually are based on ignorance, laziness, not wanting to learn how to program things for full effect, etc., no matter who told you to say that or even if it is your own personal experience. I would certainly take him/you to task over this issue, someone needs to do it. PPC machines are far from dead esp’ly the bigger ones. Treating them as lowest–class Mac users will always bring me to this kind of reply.
Study how open–source projects are using direct Altivec code in e.g. ffmpeg and mplayer and x264 (VLC) just to name three such projects. [Note I said “study”, not “plagiarise” which might cause legal trouble with (L)GPL.]
There is no reason to relegate PPC Mac users this way.