Quicktime Broadcaster H.264 Configuration

Hey,
Does anyone have any knowledge of how to configure H.264 settings in Quicktime Broadcaster?
The specs on www.apple.com/quicktime/broadcaster/specs.html say it supports both H.264 Baseline profile and H.264 Main profile, but the software only gives "H.264" as an option (the "Options" button greys out when you select H.264), and it is putting out a H.264 "Main profile" stream.
Does anyone know how to switch this over to a H.264 "Baseline profile" stream?
I'm running QT Broadcaster 1.5.3 under MacOS 10.5.7 with Quicktime Pro 7.6.2.
Thanks!

After many conversations with Apple representatives, I don't believe Baseline encoding is possible in QuickTime Broadcaster at this point, sorry. I would be interested in this feature too! Too bad they don't seem terribly concerned with updating the software.
In the forums for Wowza Streaming Server (link: http://www.wowzamedia.com/forums/showpost.php?p=20815&postcount=29), someone has claimed success using VLC to live encode to baseline profile, using the following settings:
venc=x264{keyint=25,nocabac,level=3.0,qpmax=36,qpmin=10,me=hex,merange=24,subme= 9,qcomp=0.6},vcodec=x264,vb={VB},width={SIZEW},height={SIZEH},acodec=mp4a,ab={AB},channels=2
Haven't had a chance to try it out myself, but VLC is certainly flexible enough to accomplish this. (Whether it do so reliably is another matter...)

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