LuaScript

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 is combined with the record in the Input0 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:  

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