--- a/GIFReader.st	Tue Apr 19 15:29:18 2016 +0200
+++ b/GIFReader.st	Wed Apr 20 13:00:29 2016 +0200
@@ -975,7 +975,7 @@
     outStream nextPut:4.           "/ subBlockSize
 
     outStream nextPut:1.                "/ animationType
-    outStream nextPutInt16:1 MSB:false. "/ animationTime
+    outStream nextPutInt16LSB:1.        "/ animationTime
     outStream nextPut:maskPixel.        "/ animationMask
 
     outStream nextPut:0.
@@ -1059,7 +1059,7 @@
             outStream nextPut:16rF9.    "/ graphic control extension
             outStream nextPut:4.        "/ sub block size
             outStream nextPut:0.        "/ animation type 0
-            outStream nextPutInt16:(eachFrame delay / 10) rounded asInteger MSB:false.
+            outStream nextPutInt16LSB:(eachFrame delay / 10) rounded asInteger.
             outStream nextPut:0.        "/ animation mask
             outStream nextPut:0.        "/ subblock size