in pseudo-code as if( condition 0a && condition 0b statement 0 else if ( condition 1a condition 1b) statement 1 statement n may be described in the following manner: as follows / the following applies: If all of the following conditions are true, statement 0 condition 0a condition 0b Otherwise, if any of the following conditions are true, statement 1 condition 1a condition 1b Otherwise, statement n Rec. ITU-T H.264 (01/2012) In the text, a statement of logical operations as would be described in pseudo-code as: if( condition 0) statement 0 if ( condition 1) statement 1 may be described in the following manner: When condition 0, statement 0 When condition 1, statement 1 5.11 Processes Processes are used to describe the decoding of syntax elements. A process has a separate specification and invoking. All syntax elements and upper case variables that pertain to the current syntax structure and depending syntax structures are available in the process specification and invoking. A process specification may also have a lower case variable explicitly specified as the input. Each process specification has explicitly specified an output. The output is a variable that can either be an upper case variable or a lower case variable. When invoking a process, the assignment of variables is specified as follows: If the variables at the invoking and the process specification do not have the same name, the variables are explicitly assigned to lower case input or output variables of the process specification. Otherwise (the variables at the invoking and the process specification have the same name), assignment is implied. In the specification of a process, a specific macroblock may be referred to by the variable name having a value equal to the address of the specific macroblock. Source, coded, decoded and output data formats, scanning processes, and neighbouring relationships Bitstream formats This clause specifies the relationship between the NAL unit stream and byte stream, either of which are referred to as the bitstream. The b