[Libav-user] [libav-user] Using MSVC++ intrinsics

wl2776 wl2776 at gmail.com
Wed Jan 18 15:55:51 CET 2012

wl2776 wrote
> My application uses these macros to get timestamps from RTP headers and
> sometimes - to parse video stream. Therefore the affect is minimal. I
> could'nt see any difference in the processor load, while observed the
> application in the Process Explorer.
The difference exists, it is about 0.5% of the CPU load, as the Process
Explorer shows it (such a great value :) ).

When original FFmpeg code is used, the CPU load is lower, compared to using
MSVC intrinsics.

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