# libSceVenc technical debt

### Unknown function info

- [sceVencCreateEncoder, sceVencDeleteEncoder, sceVencGetConfig, sceVencMapMemory, sceVencQueryHeader, sceVencQueryMemorySize, sceVencQueryPreset, sceVencSetConfig, sceVencSetDecodedFrame, sceVencSetPictureConfig, sceVencSetRateControlConfig, sceVencSetReferenceFrameInvalidationConfig, sceVencStartEncode and sceVencStopEncode](../../../core/libs/prx/libSceVenc/Export.cpp) (libSceVenc) - names and NIDs are present in the [PS5 3.20 export inventory](https://github.com/DNNDHH/PS5-3.20_Libs/blob/b2a77c09cd71c01f34c790cfbe98c751a13262ad/libSceVenc.c), but no credible prototypes were found. The declarations have no parameters solely to resolve known imports; this is not an ABI claim and callers must not call them until signatures are verified