#include "gstmaru.h"
-// FFmpeg
+// libav
#include "audioconvert.h"
/* Audio channel masks */
GstCaps *gst_maru_codecname_to_caps (const char *name, CodecContext *ctx, gboolean encode);
+void gst_maru_caps_to_codecname (const GstCaps *caps, gchar *codec_name, CodecContext *context);
+
void gst_maru_init_pix_fmt_info (void);
int gst_maru_avpicture_size (int pix_fmt, int width, int height);