Configuring Max. Bitrate in Network Stream

[robert.th]

Hello,

Where can configure the max. bitrate for a network stream. To be precisely, I hope to configure this in the "Edit options" box

[img]i.imgur.com/o2yI0CT.png[/img]

so what do I have to type into this box to limit the bitrate to e.g. 1000 kbps ?