RealProducer Plus 10 也有支援 SSE1~3+HT 常轉RMVB的應該很有用.......

Below is a list of CPU optimizations that are supported by RealProducer. Consult your hardware vendor's documentation to determine if your hardware supports these optimization instruction sets.

PC (Intel, AMD, etc)

MMX (400% over non-MMX systems)

SSE1 (No performance increase)

SSE2 (20% speed-up on top of MMX)

SSE3 (6-7% speed-up on top of SSE2)

Hyperthreading (0-20% speed-up on top of MMX/SSE2/SSE3)[1]

Mac (G4, G5)

Altivec (300% performance increase)

1. About Hyperthreading and RealProducer
Hyperthreading can be run with most versions of Windows by only recommended for use with Windows XP.
Windows 2000 and NT do not distinguish between virtual and physical CPUs and thus will not guarantee that two CPU-intensive processes are not run on the same physical CPU. Older versions of Windows do not support multiple processors.
Hyperthreading may not yield a significant improvement with cache-intensive processes like RealProducer unless the CPU cache is large enough.
RealVideo codecs require large CPU caches. When hyperthreading is used, this doubles the cache size requirement. Generally only Intel "Prescott" or later have sufficiently large on-board caches to yield a performance improvement with cache-intensive processes like RealProducer. If the cache size is not large enough, enabling hyperthreading will not degrade performance but no improvement in performance will be observed either. With large enough CPU caches, a 20-25% performance improvement should be observed.