Add parser for OBU packets

src/media/video/encode/aom/obu_parser.h

@@ -0,0 +1,18 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2024-04-22
+ * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _OBU_PARSER_H_
+#define _OBU_PARSER_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include <vector>
+
+#include "obu.h"
+
+std::vector<Obu> ParseObus(uint8_t* payload, int payload_size);
+#endif