feat(user/mp4_make480.sh):Use default audio instead of copy

[BK-2020-03.git] / unitproc / bkt-vbm

#!/bin/bash
# Desc: Display message if opVerbose true

vbm() {
    # Description: Prints verbose message ("vbm") to stderr if opVerbose is set to "true".
    # Usage: vbm "DEBUG :verbose message here"
    # Version 0.2.0
    # Input: arg1: string
    #        vars: opVerbose
    # Output: stderr
    # Depends: bash 5.0.3, echo 8.30, date 8.30

    if [ "$opVerbose" = "true" ]; then
	functionTime="$(date --iso-8601=ns)"; # Save current time in nano seconds.
	echo "[$functionTime]:$0:""$*" 1>&2;  # Display argument text.
    fi

    # End function
    return 0; # Function finished.
} # Displays message if opVerbose true

#==BEGIN sample code==
vbm "STATUS:This is a status message.";
opVerbose="true";
vbm "STATUS:This is another status message.";
#==END sample code==

# Author: Steven Baltakatei Sandoval
# License: GPLv3+