tm 7.85.

[elisp/tm.git] / methods / tm-mpeg

diff --git a/methods/tm-mpeg b/methods/tm-mpeg
index c4e085e..c9d51ff 100755 (executable)
--- a/methods/tm-mpeg
+++ b/methods/tm-mpeg
@@ -1,38 +1,28 @@
-#!/bin/csh -f
-
-if( $5 == "" ) then
-       set filename = /tmp/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 = /tmp/$5
-endif
+       filename="$TM_TMP_DIR/$5"
+fi
 
 echo "$2; $3 -> $filename"
 
-switch( $3 )
-case "7bit":
-case "8bit":
-case "binary":
-       /bin/cp $1 $filename
-       breaksw
-case "base64":
-       decode-b < $1 > $filename
-       breaksw
-case "quoted-printable":
-       mmencode -q -u $1 > $filename
-       breaksw
-default:
-       echo "unknown encoding"
-       exit -1
-endsw
-
-/bin/rm $1
+tmdecode $3 $1 $filename
 
-switch( $4 )
-case "play":
-       mpeg_play -dither gray $filename
+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