Index: trunk/ppMerge/src/ppMergeCheckInputs.c
===================================================================
--- trunk/ppMerge/src/ppMergeCheckInputs.c	(revision 11441)
+++ trunk/ppMerge/src/ppMergeCheckInputs.c	(revision 12733)
@@ -72,5 +72,5 @@
         // now it's less hassle just to limit the output format to be the input format.
         if (!options->format) {
-            options->format = pmConfigCameraFormatFromHeader(config, header);
+            options->format = pmConfigCameraFormatFromHeader(config, header, true);
             psFree(header);
             if (!options->format) {