**''M=NULL;''**

**''M=M0;''**

A movement, which is not really a movement (it doesn't have any **''C= ;''** parameters defining a train). It shows a background on the screen and is intended to show logos or descriptive texts for the following lines.

The time period the background is shown is modifiable through the **''TB =''** ''[[waittime|<WaitTime>]]'' **'';''** and **''TE =''** ''[[waittime|<WaitTime>]]'' **'';''** parameters (you can even start animations on the background picture).

|**''BG''** ''= [[fgbg|<FgBg>]];''  |The static picture shown (as a background behind nothing)|
|**''TB''** ''= [[waittime|<WaitTime>]];''  |Waiting time and actions |
|**''TE''** ''= [[waittime|<WaitTime>]];''  |Waiting time and actions|