@@ -30,8 +30,7 @@

 //#define DEBUG

 static const AVOption options[] = {

-    { "rtpflags", "RTP muxer flags", offsetof(RTPMuxContext, flags), FF_OPT_TYPE_FLAGS, {.dbl = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" },

-    { "latm", "Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC", 0, FF_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_MP4A_LATM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" },

+    FF_RTP_FLAG_OPTS(RTPMuxContext, flags),

     { NULL },

 };

@@ -65,6 +65,10 @@ typedef struct RTPMuxContext RTPMuxContext;

 #define FF_RTP_FLAG_MP4A_LATM 1

+#define FF_RTP_FLAG_OPTS(ctx, fieldname) \

+    { "rtpflags", "RTP muxer flags", offsetof(ctx, fieldname), FF_OPT_TYPE_FLAGS, {.dbl = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" }, \

+    { "latm", "Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC", 0, FF_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_MP4A_LATM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" } \

+

 void ff_rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m);

 void ff_rtp_send_h264(AVFormatContext *s1, const uint8_t *buf1, int size);