@zoelechat
Normally mpp has the frame classificiation, but it does not expose this information to external libraries, thats why none of mpp implementation have the frame types classified including mine. My understanding to tell if a frame B, I or P is purely for diagnostic purposes, why are you interested in this info from a decoder, my be we can request from Mpp maintainers to expose the api.
@Uli_Beling it compiles on my arch, my be you can post your error log in the archlinux thread so i can give it a look, i assume it is some funny missing package in BredOS. But please, none of the new features in this repo is available in ARCH package, i am currently testing those new stuff, when i am satisfied with it i will also release this to arch packages as well…