How to Async Get Audio Duration in COBOL - Code Snippet

* Task: Async Get Audio Duration
* Language: COBOL

PROCEDURE DIVISION. async_get_audio_duration() 
    * Implementation for Async Get Audio Duration
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Async Get Audio Duration
    DISPLAY("Done");
STOP RUN.