#!/bin/bash
+trap exit
+
audio_type="$1"
audio_file="$2"
audio_position=$3
audio_track=$5
if [ "$audio_type" == "dsp" ]
-then ffmpeg -ad "$audio_file" -f s16le -ar $audio_frequency -ac $audio_channels -
-else ffmpeg -i "$audio_file" -ss $audio_position -f s16le -ar $audio_frequency -ac $audio_channels -
+then ffmpeg -ad "$audio_file" -f s16le -ar $audio_frequency -ac $audio_channels -
+else ffmpeg -i "$audio_file" -ss $audio_position -f s16le -ar $audio_frequency -ac $audio_channels -
fi