Option to increase Buffer Size (in RAM) beyond 200 MB on Shield

[soaringswine]

I was / am an avid user of SPMC and have since moved to MrMC on my Shield. However, I believe offering the option to increase Buffer Size in MrMC beyond 200 MB to something like 800 MB (which still leaves a good amount of the Shield's 3 GB of RAM free) would be extremely beneficial for watching high bitrate videos (4K remuxes for instance) in MrMC. I have modified my advancedsettings in SPMC to a buffer size of 800 MB and read rate of 20 and I have much better luck watching high bitrate videos than on MrMC with the max buffer size of 200 MB and a read rate of 20, both over gigabit ethernet SMB (using Shield's native SMB client).

Is there a technical reason we are limited to a 200 MB buffer size in MrMC?

[MrMC]

Shield device has 3GB of ram that is parceled to running system and apps. An App cannot consume all 3GB's of device ram. I'll take a look to see what we can do.