decode opus

atom

@@ -1081,6 +1081,11 @@ decodeMpcdec() {
 	commandline=(mpcdec "$sourcepath/$filename" "$tempdir/$tmpfile.wav")
 }
 
+decodeOpusdec() {
+	tmpfile="${fileid}opusdec"
+	commandline=(opusdec "$sourcepath/$filename" "$tempdir/$tmpfile.wav")
+}
+
 decodeFile() {
 	if ! decodetaskid=$(
 		Select tasks id <<<"key = $tmpfile"
@@ -2036,7 +2041,27 @@ do
 				decodeSox
 			fi
 		;;
-		'application/ogg')
+		'application/ogg opus')
+			if [[ ${destinationformat[$destination]} = opus ]] \
+			&& checkCopy
+			then
+				copied=1
+			else
+				decodeOpusdec
+				if (( ${destinationnormalize["$destination"]}))\
+				|| (
+				[ -n "${destinationfrequency["$destination"]}" ]\
+				&& (( ${rate:-0} != ${destinationfrequency["$destination"]}))\
+				) || (
+				[ -n "${destinationchannels["$destination"]}" ]\
+				&& (( ${channels:-0} != ${destinationchannels["$destination"]} ))
+				)
+				then
+					sox_needed=1
+				fi
+			fi
+		;;
+		'application/ogg'*)
 			if [[ ${destinationformat[$destination]} = vorbis ]] \
 			&& checkCopy
 			then