[CentOS] ffmpeg

This is annoying. I've been trying to get motion working correctly on
CentOS 6. First, there was no ffmpeg rpms. Now, I try to install it, and
it's found on rpmfusion... except that it will not install. It insists
that libfaad.so.0 is required, and tells me faad2-libs-2.6.1-5 from el5 is
available. (I've done some stuff with my repos to try to get what I need
for motion.)

I installed faad2-libs. It *still* will not install, telling me the same:
Error: Package: ffmpeg-libs-0.4.9-0.52.20080908.el5.x86_64
(rpmfusion-free-updates5-testing)
           Requires: libfaad.so.0()(64bit)
           Available: 1:faad2-libs-2.6.1-5.el5.x86_64
(rpmfusion-free-updates5-testing)
               libfaad.so.0()(64bit)

I've run into problems with libfaad being missing before. Here's the real
question: how were the ffmpeg and ffmpeg-libs *built*, if a libfaad
package isn't available in the repository?

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