lavf/sdp: Fix MIME-type for big-endian G.726.

RFC 3551 defines "G726" for little-endian ("right-justified") G.726
and announces "AAL2-G726" for big-endian ("left-justified") G.726.

libavformat/sdp.c

@@ -674,7 +674,7 @@ static char *sdp_write_media_attributes(char *buff, int size, AVStream *st, int
             break;
         case AV_CODEC_ID_ADPCM_G726: {
             if (payload_type >= RTP_PT_PRIVATE)
-                av_strlcatf(buff, size, "a=rtpmap:%d G726-%d/%d\r\n",
+                av_strlcatf(buff, size, "a=rtpmap:%d AAL2-G726-%d/%d\r\n",
                                          payload_type,
                                          p->bits_per_coded_sample*8,
                                          p->sample_rate);

libavformat/version.h

@@ -33,7 +33,7 @@
 // Also please add any ticket numbers that you believe might be affected here
 #define LIBAVFORMAT_VERSION_MAJOR  57
 #define LIBAVFORMAT_VERSION_MINOR  82
-#define LIBAVFORMAT_VERSION_MICRO 102
+#define LIBAVFORMAT_VERSION_MICRO 103
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
                                                LIBAVFORMAT_VERSION_MINOR, \