# HG changeset patch
# User renatofilho
# Date 1201637550 0
# Node ID 715f854a93cd4a0ccd212d9c394d2bb52e3e183e
# Parent  9f80dd75cd8abec7835abdb38ff1ec4bcdbd4b6f
[svn r903] implemente audio-rate arg

diff -r 9f80dd75cd8a -r 715f854a93cd gmyth-stream/gmencoder/src/gmencoder.c
--- a/gmyth-stream/gmencoder/src/gmencoder.c	Tue Jan 29 18:40:32 2008 +0000
+++ b/gmyth-stream/gmencoder/src/gmencoder.c	Tue Jan 29 20:12:30 2008 +0000
@@ -311,16 +311,45 @@
         goto error;
     }
 
-    /*
-     * if (rate > 0) { g_object_set (G_OBJECT (aencode), "bitrate", 32,
-     * NULL); } 
-     */
+
 
     gst_bin_add_many(GST_BIN(abin), aqueue, aconvert, aencode, aqueue_src,
                      NULL);
-    if (gst_element_link_many(aqueue, aconvert, aencode, aqueue_src, NULL)
-        == FALSE) {
+
+    if (!gst_element_link (aqueue, aconvert))
+    {
         g_warning("Not Link audio elements");
+        goto error;
+    }
+
+    if (rate > 0) {
+        GstCaps *caps;
+
+        caps = gst_caps_new_simple ("audio/x-raw-int",
+                                    "rate", G_TYPE_INT, rate, NULL);
+        if (!gst_element_link_filtered (aconvert, aencode, caps))
+        {
+            gst_caps_unref (caps);
+            g_warning("Not link rate filter");
+            goto error;
+        }
+
+        gst_caps_unref (caps);
+    }
+    else
+    {
+        if (!gst_element_link (aconvert, aencode))
+        {
+            g_warning ("Fail to link audio elements");
+            goto error;
+        }
+    }
+
+
+    if (!gst_element_link (aencode, aqueue_src))
+    {
+        g_warning("Not Link audio elements");
+        goto error;
     }
     // TODO: apply audio rate
 
@@ -1021,8 +1050,10 @@
             err_str = g_strdup_printf("Error [%d] %s (%s)", error->code,
                                       error->message, debug);
             priv->ready = FALSE;
+            /*
             g_signal_emit(user_data, g_mencoder_signals[ERROR], 0,
                           err_str);
+                          */
             g_free(err_str);
             g_clear_error(&error);
             g_free(debug);
@@ -1076,7 +1107,8 @@
     }
 
     sink_pad = gst_element_get_pad(sink_element, "sink");
-    gst_pad_link(pad, sink_pad);
+    if (!gst_pad_is_linked (sink_pad))
+        gst_pad_link(pad, sink_pad);
 
     gst_object_unref(sink_element);
     gst_object_unref(sink_pad);