starting audio parser

1 files changed, 35 insertions, 0 deletions

diff --git a/rotord/av/avCodec.h b/rotord/av/avCodec.h
new file mode 100644
index 0000000..7e1815a
--- /dev/null
+++ b/rotord/av/avCodec.h
@@ -0,0 +1,35 @@
+// libav includes
+// from /usr/include
+
+extern "C" {
+	#ifndef __STDC_CONSTANT_MACROS
+	#  define __STDC_CONSTANT_MACROS
+	#endif
+	
+	#ifndef UINT64_C
+	#define UINT64_C(c) (c ## ULL)
+	#endif
+
+	#include <math.h>
+	
+	#include "libavcodec/avcodec.h"
+
+	#include "libavutil/opt.h"
+	#include "libavutil/channel_layout.h"
+	#include "libavutil/common.h"
+	#include "libavutil/imgutils.h"
+	#include "libavutil/mathematics.h"
+	#include "libavutil/samplefmt.h"
+}
+
+namespace avCodec {
+	static int check_sample_fmt(AVCodec *codec, enum AVSampleFormat sample_fmt);
+	static int select_sample_rate(AVCodec *codec);
+	static int select_channel_layout(AVCodec *codec);
+	static void audio_encode_example(const char *filename);
+	static void audio_decode_example(const char *outfilename, const char *filename);
+	static void video_encode_example(const char *filename, int codec_id);
+	static void pgm_save(unsigned char *buf, int wrap, int xsize, int ysize,char *filename);
+	static int decode_write_frame(const char *outfilename, AVCodecContext *avctx,AVFrame *frame, int *frame_count, AVPacket *pkt, int last);
+	static void video_decode_example(const char *outfilename, const char *filename);
+}
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