Thanks. I see the same thing you are. RTMP looks great in flash with your stream. But RTSP, is choppy/jitters/skips and even seems to speed up at certain points. Android seemed to play better, but it stopped playing the stream a few times, and there were slight infrequent hiccups.
I am testing on FMLE 3.2 and it looks fine on my localhost with the following settings:
H.264 Baseline Profile, Level 3.0, Keyframe every 2 seconds.
AAC, Mono, 44.1khz, 128kbps
Output Size: 640x480
It looks fine. I tried it with your settings (AAC-HE), and your res: 768/432. And it played fine, though the quality was not as good, I think from resizing the resolution.
One thing I noticed is that you have 4 streams when viewed in VLC Tools->Codec Information. Whereas in my tests it only ever reports 2 streams. (0 and 1)
Try using my settings in FMLE. If you’re not able to get it sorted out, send an email to support@wowza.com with your stream URL, your conf and logs zipped up, and a link to this thread.