Hi, Jacson
Have you fixed the issue you mentioned?
I've encountered one problem similar with yours, continuous vip overflow but system not hang.
Pls see the link if you are convenient and offer me some suggestion.
http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/p/283306/989484.aspx#989484
Thanks!
YU Ri-Ping