Use av_log_missing_feature in the ADTS encoder. (Pseudo reverts r19173).

Originally committed as revision 19299 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/adtsenc.c

@@ -22,6 +22,7 @@
 
 #include "libavcodec/get_bits.h"
 #include "libavcodec/put_bits.h"
+#include "libavcodec/avcodec.h"
 #include "libavcodec/mpeg4audio.h"
 #include "avformat.h"
 
@@ -63,7 +64,7 @@ static int decode_extradata(AVFormatContext *s, ADTSContext *adts, uint8_t *buf,
         return -1;
     }
     if (get_bits(&gb, 1)) {
-        av_log(s, AV_LOG_ERROR, "Signaled SBR or PS is not supported\n");
+        av_log_missing_feature(s, "Signaled SBR or PS", 0);
         return -1;
     }
     if (!adts->channel_conf) {