diff --git a/ChangeLog b/ChangeLog
index 66109518..352f3697 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ What's New for OpenJPEG
 ! : changed
 + : added
 
+March 26, 2010
++ [FOD] Added support for "jpc" codestreams which are equivalent to "j2c" codestreams. Thanks to Winfried for this patch
+
 March 24, 2010
 * [FOD] Code improvements using 'g++-4.4.0' to trace the code. Thanks to Winfried for this patch.		
 
diff --git a/codec/image_to_j2k.c b/codec/image_to_j2k.c
index 998d3782..1a7bb2ac 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", "j2k", "jp2", "j2c"
+    "pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "j2k", "jp2", "j2c", "jpc"
     };
 	static const int format[] = {
-    PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT
+    PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_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 8f143644..aa1eb687 100644
--- a/codec/j2k_to_image.c
+++ b/codec/j2k_to_image.c
@@ -190,8 +190,8 @@ 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", "j2k", "jp2", "jpt", "j2c" };
-	static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT };
+	static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "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, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT };
 	char * ext = strrchr(filename, '.');
 	if (ext == NULL)
 		return -1;