The name of a Lua script to run to determine whether a record or pair of records should be included in the output from the ESP task.
The script must define a function with the name pred
. The function must return either true
or false
.
The response to the result of the function depends on the type of ESP task.
ESP task | Result if the function returns true |
---|---|
And | The record pair is included in the engine output track. |
AndAny | The record in the first track is included in the output. (Records from the second track are never included in the output). |
AndNot | The record in the first track is discarded. (Records from the second track are never included in the output anyway.) |
AndNotThen | The record in the first track is discarded. (Records from the second track are never included in the output anyway.) |
AndThen | The record pair is included in the engine output track. |
AndThenAny | The record in the first track is included in the output. (Records from the second track are never included in the output). |
Combine | The record in the second input track is combined with the record in the first input track and both are included in the output. |
Deduplicate | The second record is discarded. |
Filter | The record is included in the engine output track. |
For more information about writing Lua scripts for ESP processing, refer to the HPE Media Server Administration Guide.
Type: | String |
Default: | |
Required: | No |
Configuration Section: | TaskName |
Example: | LuaScript=breakingnews.lua
|
See Also: |
|