media-types: add a helper for getting the encoder caps for a profile

vladkinoman · Jul 27, 2016 · 000666e · 000666e
1 parent 7de6cd5
commit 000666e
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Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/lib/rb-gst-media-types.c b/lib/rb-gst-media-types.c
@@ -379,7 +379,6 @@ get_audio_encoder_factory (GstEncodingProfile *profile)
 	if (fl != NULL) {
 		f = gst_object_ref (fl->data);
 	} else {
-		g_warning ("no encoder factory for profile %s", gst_encoding_profile_get_name (profile));
 		f = NULL;
 	}
 	gst_plugin_feature_list_free (l);
@@ -488,6 +487,22 @@ rb_gst_encoding_profile_get_encoder (GstEncodingProfile *profile)
 	return gst_element_factory_create (factory, NULL);
 }
 
+/**
+ * rb_gst_encoding_profile_get_encoder_caps:
+ * @profile: a #GstEncodingProfile
+ *
+ * Return value: (transfer full): output caps for the encoder
+ */
+GstCaps *
+rb_gst_encoding_profile_get_encoder_caps (GstEncodingProfile *profile)
+{
+	GstEncodingProfile *p = get_audio_encoding_profile (profile);
+	if (p != NULL)
+		return gst_encoding_profile_get_format (p);
+
+	return NULL;
+}
+
 /**
  * rb_gst_encoding_profile_get_presets:
  * @profile: profile to return presets for

diff --git a/lib/rb-gst-media-types.h b/lib/rb-gst-media-types.h
@@ -80,6 +80,7 @@ void		rb_gst_encoding_profile_set_preset (GstEncodingProfile *profile, const cha
 gboolean	rb_gst_encoder_set_encoding_style (GstElement *element, const char *style);
 
 GstElement *	rb_gst_encoding_profile_get_encoder (GstEncodingProfile *profile);
+GstCaps *	rb_gst_encoding_profile_get_encoder_caps (GstEncodingProfile *profile);
 
 G_END_DECLS