#!/bin/sh
##
## SCRIPT: ffplay_inXterm.sh
##
##+#######
## PURPOSE:
## This script runs the 'ffplay' command in an xterm window --- on a
## filename which is provided to this script as its only argument.
##
##+#########
## CALLED BY:
## This shell script is meant to be called from the Tk GUI 'wrapper'
## script --- 'audioClipChgVolumeConvertEtc_ffmpeg_FrontEnd.tk' --- when
## the user requests the 'ffplay' program to play an input or output audio file.
##
##+######
## METHOD:
## We use the '-hold' and '-fg' and '-bg' parameters of the xterm command.
##
##+#######################################################################
## Started: 2014jun20 
## Changed: 2014
##+########################################################################

## FOR TESTING: (show statements as they execute)
# set -x

##+######################################
## Get the filename passed to this script.
##+######################################

FILENAME="$1"

## FOR TESTING:
#  FILENAME="$HOME/TESTfilesAUDIO/test_35sec_44100Hz_128kbs_mono_543KB.mp3"


##+#####################################################################
## Run 'ffplay' in an 'xterm' window.
##+#####################################################################

xterm -bg black -fg white -hold -geometry 90x25-10-10 -e \
   ffplay -stats "$FILENAME" 2> /dev/null