movieExtendedInfoFrameMetadataFromJson 53 source/dynamicHDR10/api.cpp return meta.movieExtendedInfoFrameMetadataFromJson(path, eif); movieExtendedInfoFrameMetadataFromJson 84 source/dynamicHDR10/metadataFromJson.h int movieExtendedInfoFrameMetadataFromJson(const char* filePath,