[AV] Removed unused code, merged av and transcode

src/av/AvInfo.hpp

@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2015 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS 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 LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This file contains some classes in order to get info from file using the libavconv */
+
+#ifndef AV_INFO_HPP
+#define AV_INFO_HPP
+
+extern "C"
+{
+#define __STDC_CONSTANT_MACROS
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libavutil/error.h>
+}
+
+#include <vector>
+#include <string>
+#include <cstdint>
+#include <map>
+
+#include <boost/filesystem/path.hpp>
+#include <boost/date_time/posix_time/posix_time_types.hpp> //no i/o just types
+
+namespace Av
+{
+
+void AvInit();
+
+struct Picture
+{
+	std::string mimeType;
+	std::vector<uint8_t> data;
+};
+
+struct Stream
+{
+	enum class Type
+	{
+		Audio,
+		Video,
+		Subtitle,
+	};
+
+	int		id;
+	Type		type;
+	std::size_t     bitrate;
+	std::string	desc;		// Description of the stream
+};
+
+class MediaFile
+{
+	public:
+
+		MediaFile(const boost::filesystem::path& p);
+		~MediaFile();
+
+		boost::filesystem::path			getPath() const {return _p;};
+
+		bool open(void);
+		bool scan(void);
+
+		boost::posix_time::time_duration	getDuration() const;
+		std::map<std::string, std::string>	getMetaData(void);
+
+		std::vector<Stream>	getStreams(Stream::Type type) const;
+		int			getBestStreamId(Stream::Type type) const; // -1 if failure/unknown
+		bool			hasAttachedPictures(void) const;
+		std::vector<Picture>	getAttachedPictures(std::size_t nbMaxPictures) const;
+
+	private:
+
+		boost::filesystem::path	_p;
+		AVFormatContext* _context;
+};
+
+
+} // namespace Av
+
+#endif
+