Mpeg Streamclip Output for a Windows Machine from FCP

I am putting together a generic slideshow 1280x720 16:9 ProRes for a customer.
It needs to go to a PC.
By bringing in the ProRes file into Mpeg Streamclip what type of wrapper
for the AVI do people recommend for PC playback to a projector?
Is h264 a good wrapper?

Thanks

AVI is a wrapper, h264 is a codec

If you are happy with the compression then an H264 in an MP4 wrapper should play nice with a PC ... failing that then why not keep it as a native ProRes QuickTime Movie? If the PC has a current copy of QuickTime then that ought to play a 720p ProRes movie just fine too (assuming its not some old relic of a machine).