# PIDs for ARIB
<a name="complete-the-pids-for-arib"></a>

This section applies if you are [setting up ARIB captions](output-embedded-and-more.md) in an  output group that supports a transport stream. For example, UDP or SRT. You must specify the output PID.
+ In the relevant output group, choose the output that has the ARIB captions.
+ For **PID settings**, complete **ARIB captions PID control **and **ARIB captions PID** as shown in the following table.


|  ARIB Captions PID Control  |  ARIB Captions PID  |  Result  | 
| --- | --- | --- | 
|  Auto  |  Ignore  |  A PID is automatically assigned during encoding. This value could be any number.  | 
|  Use Configured  |  Enter a decimal or hexadecimal  |  This PID is used for the captions.  |