[DiegoMejia]

Same version as me. I also have 3.76GB free (perhaps if you are too low, it won't cache?). Re-tested SPMC 12.3.3 linked on page 1 of this thread (md5: 6d30c16903136ed35464e7b03f1d510f) and video playback was good. I just can't get it to be jittery by changing any of the audio or video options, aside from hardware acceleration. Have you tried XBMC For Ouya 12.3.2?

12.3.3 (md5: 6d30c16903136ed35464e7b03f1d510f) has choppy Monsters video for me, and error in logs about loading libstagefright. Here's log file: http://xbmclogs.com/show.php?id=171238

Ouya 12.3.2 has same error loading libstagefright. Log file: http://xbmclogs.com/show.php?id=171245

I'm running Fire TV version 51.1.0.1_user_510055620; I'm loading videos over ethernet; Fire TV has dolby digital off and resolution set to Auto (should be defaulting to 1080p@60Hz); XBMC audio set to 2.0 analog; i'm installing/uninstalling via adb; and the only change to settings after a fresh install is enabling debugging.

For those having 12.3.3 working great with the Monsters video, can you verify your Fire TV version and see if your setup varies from mine at all?

So you got choppy video when you played the monsters sample on xbmc for ouya 12.3.2? Plays fine on my firetv. Let me find out what version of fire TV I'm running.

*update*
Running same firetv version as you