question: get the binaryfile manager concode_field_sep BinaryFileManager instance concode_elem_sep File binaryFile concode_field_sep void setBinaryPath concode_elem_sep File buildFilePath concode_elem_sep File buildFilePath concode_elem_sep File buildFlvFilePath concode_elem_sep File buildThumbFilePath concode_elem_sep File buildMp3FilePath
target: BinaryFileManager function ( ) { return instance ; }