diff --git a/ChangeLog b/ChangeLog
index 4ca3380f..6370aa94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,7 @@ What's New for OpenJPEG
 + : added
 
 March 26, 2010
++ [FOD] Added support for "jpc" codestreams which are equivalent to "j2c" codestreams. Thanks to Winfried for this patch
 * [FOD] Added support for PNG image format [Not yet functional under WIN32]. Thanks to Winfried for this patch.	See details here http://code.google.com/p/openjpeg/issues/detail?id=16
 
 March 24, 2010
diff --git a/codec/image_to_j2k.c b/codec/image_to_j2k.c
index 5dd10355..26297e55 100644
--- a/codec/image_to_j2k.c
+++ b/codec/image_to_j2k.c
@@ -390,10 +390,10 @@ int load_images(dircnt_t *dirptr, char *imgdirpath){
 int get_file_format(char *filename) {
 	unsigned int i;
 	static const char *extension[] = {
-    "pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "png", "j2k", "jp2", "j2c"
+    "pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "png", "j2k", "jp2", "j2c", "jpc"
     };
 	static const int format[] = {
-    PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT
+    PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT, J2K_CFMT
     };
 	char * ext = strrchr(filename, '.');
 	if (ext == NULL)
diff --git a/codec/j2k_to_image.c b/codec/j2k_to_image.c
index 32213151..1020adb9 100644
--- a/codec/j2k_to_image.c
+++ b/codec/j2k_to_image.c
@@ -188,8 +188,8 @@ int load_images(dircnt_t *dirptr, char *imgdirpath){
 
 int get_file_format(char *filename) {
 	unsigned int i;
-	static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "png", "j2k", "jp2", "jpt", "j2c" };
-	static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT };
+	static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc"  };
+	static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT };
 	char * ext = strrchr(filename, '.');
 	if (ext == NULL)
 		return -1;