Add example project for h264 and opus streaming

examples/streamer/opusfileparser.hpp

@@ -0,0 +1,32 @@
+/*
+ * libdatachannel streamer example
+ * Copyright (c) 2020 Filip Klembara (in2core)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef opusfileparser_hpp
+#define opusfileparser_hpp
+
+#include "fileparser.hpp"
+
+class OPUSFileParser: public FileParser {
+    static const uint32_t defaultSamplesPerSecond = 50;
+
+public:
+    OPUSFileParser(std::string directory, bool loop, uint32_t samplesPerSecond = OPUSFileParser::defaultSamplesPerSecond);
+};
+
+
+#endif /* opusfileparser_hpp */