well well well, I rebooted three times my shield to have smooth result with advancedsettings.xml file
With this log, I had a smooth test with my 25hz serie sample.
I hope you will find Something, because it's absolutly impossible to look for 25hz files with MrMc on my shield without the advancedsettings file ! but as I said before, it doesn't work all the time without reboot many times the shield ( if necessary)
Another question about mediacodec surface and the other mediacodec line, only the surface is selected by default, is it enough ?
I ask that because on SPMC, settings changed many time with one, the both then one , depending on modification done on each update
What settings you recommend ?
If you want a sample of my 25hz video to test, I will be able to upload it