1 files changed, 69 insertions, 0 deletions
diff --git a/src/3gp.cpp b/src/3gp.cpp
new file mode 100644
index 0000000..28c7daf
--- /dev/null
+++ b/src/3gp.cpp
@@ -0,0 +1,69 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is MPEG4IP.
+ *
+ * The Initial Developer of the Original Code is Cisco Systems Inc.
+ * Portions created by Cisco Systems Inc. are
+ * Copyright (C) Cisco Systems Inc. 2001.  All Rights Reserved.
+ *
+ * 3GPP features implementation is based on 3GPP's TS26.234-v5.60,
+ * and was contributed by Ximpo Group Ltd.
+ *
+ * Portions created by Ximpo Group Ltd. are
+ * Copyright (C) Ximpo Group Ltd. 2003, 2004.  All Rights Reserved.
+ *
+ * Contributor(s):
+ *              Ximpo Group Ltd.          mp4v2@ximpo.com
+ */
+
+#include "src/impl.h"
+
+namespace mp4v2 { namespace impl {
+
+///////////////////////////////////////////////////////////////////////////////
+
+#define _3GP_MAJOR_BRAND "3gp5"
+#define _3GP_MINOR_VERSION 0x0001
+
+void MP4File::Make3GPCompliant(const char* fileName,  char* majorBrand, uint32_t minorVersion, char** supportedBrands, uint32_t supportedBrandsCount, bool deleteIodsAtom)
+{
+    char brand[5] = "3gp5";
+    char* _3gpSupportedBrands[1] = { (char*)&brand };
+
+    if (majorBrand) {
+        if (!supportedBrands || !supportedBrandsCount) {
+            throw new MP4Error("Invalid parameters", "MP4File::Make3GPCompliant");
+        }
+    }
+
+    MakeFtypAtom(
+        majorBrand ? majorBrand : (char*)brand,
+        majorBrand ? minorVersion  : _3GP_MINOR_VERSION,
+        majorBrand ? supportedBrands : (char**)_3gpSupportedBrands,
+        majorBrand ? supportedBrandsCount : 1);
+
+    if (deleteIodsAtom) {
+        // Delete the iods atom, if it exists....
+        MP4Atom* iodsAtom = m_pRootAtom->FindAtom("moov.iods");
+        if (iodsAtom) {
+            MP4Atom* moovAtom = m_pRootAtom->FindAtom("moov");
+            ASSERT(moovAtom);
+
+            moovAtom->DeleteChildAtom(iodsAtom);
+        }
+    }
+
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+}} // namespace mp4v2::impl