-#!/bin/csh -f
-
-if (! $?TM_TMP_DIR) then
- setenv TM_TMP_DIR /tmp
-endif
-
-if( $5 == "" ) then
- set filename = $TM_TMP_DIR/mime$$.mpg
+#!/bin/sh
+if [ "$TM_TMP_DIR" = "" ]; then
+ TM_TMP_DIR=/tmp
+ export TM_TMP_DIR
+fi
+if [ "$5" = "" ]; then
+ filename="$TM_TMP_DIR/mime$$.mpg"
else
- set filename = $TM_TMP_DIR/$5
-endif
+ filename="$TM_TMP_DIR/$5"
+fi
echo "$2; $3 -> $filename"
tmdecode $3 $1 $filename
-switch( $4 )
-case "play":
- if (! $?VIDEO_DITHER) then
- setenv VIDEO_DITHER gray
- endif
-
+case "$4" in
+"play")
+ if [ "$VIDEO_DITHER" = "" ]; then
+ VIDEO_DITHER=gray
+ export VIDEO_DITHER
+ fi
mpeg_play -dither $VIDEO_DITHER $filename
/bin/rm $filename
- breaksw
-case "extract":
- echo "extrtact to $filename"
- breaksw
-endsw
+ ;;
+"extract")
+ echo "extract to $filename"
+ ;;
+esac