af_aresample: fix sample_rate type.

should fix fate failures on 32bit x86 linux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavfilter/af_aresample.c

@@ -160,7 +160,8 @@ static int config_output(AVFilterLink *outlink)
 
     av_get_channel_layout_string(inchl_buf,  sizeof(inchl_buf),  -1, inlink ->channel_layout);
     av_get_channel_layout_string(outchl_buf, sizeof(outchl_buf), -1, outlink->channel_layout);
-    av_log(ctx, AV_LOG_INFO, "chl:%s fmt:%s r:%"PRId64"Hz -> chl:%s fmt:%s r:%"PRId64"Hz\n",
+
+    av_log(ctx, AV_LOG_INFO, "chl:%s fmt:%s r:%dHz -> chl:%s fmt:%s r:%dHz\n",
            inchl_buf,  av_get_sample_fmt_name(inlink->format),  inlink->sample_rate,
            outchl_buf, av_get_sample_fmt_name(outlink->format), outlink->sample_rate);
     return 0;