ffplay: Copy audio side data too. This fixes handling of some rare nellymoser files that change the sample rate mid stream (sample file at: http://trac.videolan.org/vlc/ticket/5586)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>

ffplay.c

@@ -2152,6 +2152,9 @@ static int audio_decode_frame(VideoState *is, double *pts_ptr)
 
         pkt_temp->data = pkt->data;
         pkt_temp->size = pkt->size;
+        pkt_temp->flags           = pkt->flags;
+        pkt_temp->side_data       = pkt->side_data;
+        pkt_temp->side_data_elems = pkt->side_data_elems;
 
         /* if update the audio clock with the pts */
         if (pkt->pts != AV_NOPTS_VALUE) {