Merge branch 'feature/upstream' into develop

2 files changed, 6 insertions, 1012 deletions

diff --git a/thumbnailer/shotwell-video-thumbnailer.c b/thumbnailer/shotwell-video-thumbnailer.c
deleted file mode 100644
index 9b2011b..0000000
--- a/thumbnailer/shotwell-video-thumbnailer.c
+++ /dev/null
@@ -1,1006 +0,0 @@
-/* shotwell-video-thumbnailer.c generated by valac 0.40.4, the Vala compiler
- * generated from shotwell-video-thumbnailer.vala, do not modify */
-
-/* Copyright 2016 Software Freedom Conservancy Inc.
- * 
- * This is a Vala-rewrite of GStreamer snapshot example. Adapted from earlier 
- * work from Wim Taymans.
- *
- * This software is licensed under the GNU LGPL (version 2.1 or later).
- * See the COPYING file in this distribution.
- */
-/* Shotwell Thumbnailer takes in a video file and returns a thumbnail to stdout.  This is*/
-/* a replacement for totem-video-thumbnailer*/
-
-
-#include <glib.h>
-#include <glib-object.h>
-#include <stdlib.h>
-#include <string.h>
-#include <gst/gst.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <gobject/gvaluecollector.h>
-
-
-#define TYPE_SHOTWELL_THUMBNAILER (shotwell_thumbnailer_get_type ())
-#define SHOTWELL_THUMBNAILER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_SHOTWELL_THUMBNAILER, ShotwellThumbnailer))
-#define SHOTWELL_THUMBNAILER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_SHOTWELL_THUMBNAILER, ShotwellThumbnailerClass))
-#define IS_SHOTWELL_THUMBNAILER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_SHOTWELL_THUMBNAILER))
-#define IS_SHOTWELL_THUMBNAILER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_SHOTWELL_THUMBNAILER))
-#define SHOTWELL_THUMBNAILER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_SHOTWELL_THUMBNAILER, ShotwellThumbnailerClass))
-
-typedef struct _ShotwellThumbnailer ShotwellThumbnailer;
-typedef struct _ShotwellThumbnailerClass ShotwellThumbnailerClass;
-typedef struct _ShotwellThumbnailerPrivate ShotwellThumbnailerPrivate;
-#define _g_free0(var) (var = (g_free (var), NULL))
-#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
-#define __g_list_free__g_object_unref0_0(var) ((var == NULL) ? NULL : (var = (_g_list_free__g_object_unref0_ (var), NULL)))
-#define _g_error_free0(var) ((var == NULL) ? NULL : (var = (g_error_free (var), NULL)))
-typedef struct _ParamSpecShotwellThumbnailer ParamSpecShotwellThumbnailer;
-
-struct _ShotwellThumbnailer {
-	GTypeInstance parent_instance;
-	volatile int ref_count;
-	ShotwellThumbnailerPrivate * priv;
-};
-
-struct _ShotwellThumbnailerClass {
-	GTypeClass parent_class;
-	void (*finalize) (ShotwellThumbnailer *self);
-};
-
-struct _ParamSpecShotwellThumbnailer {
-	GParamSpec parent_instance;
-};
-
-
-static gpointer shotwell_thumbnailer_parent_class = NULL;
-
-gpointer shotwell_thumbnailer_ref (gpointer instance);
-void shotwell_thumbnailer_unref (gpointer instance);
-GParamSpec* param_spec_shotwell_thumbnailer (const gchar* name,
-                                             const gchar* nick,
-                                             const gchar* blurb,
-                                             GType object_type,
-                                             GParamFlags flags);
-void value_set_shotwell_thumbnailer (GValue* value,
-                                     gpointer v_object);
-void value_take_shotwell_thumbnailer (GValue* value,
-                                      gpointer v_object);
-gpointer value_get_shotwell_thumbnailer (const GValue* value);
-GType shotwell_thumbnailer_get_type (void) G_GNUC_CONST;
-#define SHOTWELL_THUMBNAILER_caps_string "video/x-raw,format=RGB,pixel-aspect-ratio=1/1"
-gint shotwell_thumbnailer_main (gchar** args,
-                                int args_length1);
-static gboolean __lambda4_ (GstPluginFeature* f);
-static gboolean ___lambda4__gst_plugin_feature_filter (GstPluginFeature* feature,
-                                                gpointer self);
-static void _g_object_unref0_ (gpointer var);
-static inline void _g_list_free__g_object_unref0_ (GList* self);
-ShotwellThumbnailer* shotwell_thumbnailer_new (void);
-ShotwellThumbnailer* shotwell_thumbnailer_construct (GType object_type);
-static void shotwell_thumbnailer_finalize (ShotwellThumbnailer * obj);
-
-
-static gpointer
-_g_object_ref0 (gpointer self)
-{
-#line 29 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return self ? g_object_ref (self) : NULL;
-#line 93 "shotwell-video-thumbnailer.c"
-}
-
-
-static gboolean
-__lambda4_ (GstPluginFeature* f)
-{
-	gboolean result = FALSE;
-	gchar* _tmp0_;
-	gchar* _tmp1_;
-	gboolean _tmp2_;
-#line 30 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_return_val_if_fail (GST_IS_PLUGIN_FEATURE (f), FALSE);
-#line 31 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp0_ = gst_object_get_name (G_TYPE_CHECK_INSTANCE_CAST (f, gst_object_get_type (), GstObject));
-#line 31 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp1_ = _tmp0_;
-#line 31 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp2_ = g_str_has_prefix (_tmp1_, "vaapi");
-#line 31 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_free0 (_tmp1_);
-#line 31 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	result = _tmp2_;
-#line 31 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return result;
-#line 118 "shotwell-video-thumbnailer.c"
-}
-
-
-static gboolean
-___lambda4__gst_plugin_feature_filter (GstPluginFeature* feature,
-                                       gpointer self)
-{
-	gboolean result;
-	result = __lambda4_ (feature);
-#line 30 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return result;
-#line 130 "shotwell-video-thumbnailer.c"
-}
-
-
-static void
-_g_object_unref0_ (gpointer var)
-{
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	(var == NULL) ? NULL : (var = (g_object_unref (var), NULL));
-#line 139 "shotwell-video-thumbnailer.c"
-}
-
-
-static inline void
-_g_list_free__g_object_unref0_ (GList* self)
-{
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_list_free_full (self, (GDestroyNotify) _g_object_unref0_);
-#line 148 "shotwell-video-thumbnailer.c"
-}
-
-
-gint
-shotwell_thumbnailer_main (gchar** args,
-                           int args_length1)
-{
-	gint result = 0;
-	GstElement* pipeline = NULL;
-	GstElement* sink = NULL;
-	gchar* descr = NULL;
-	GdkPixbuf* pixbuf = NULL;
-	guint8* pngdata = NULL;
-	gint pngdata_length1 = 0;
-	gint _pngdata_size_ = 0;
-	gint64 duration = 0LL;
-	gint64 position = 0LL;
-	GstStateChangeReturn ret = 0;
-	GstRegistry* registry = NULL;
-	GstRegistry* _tmp0_;
-	GstRegistry* _tmp1_;
-	GList* features = NULL;
-	GstRegistry* _tmp2_;
-	GList* _tmp3_;
-	GList* _tmp4_;
-	const gchar* _tmp13_;
-	gchar* _tmp14_;
-	gchar* _tmp15_;
-	gchar* _tmp16_;
-	gchar* _tmp17_;
-	gchar* _tmp18_;
-	GError * _inner_error_ = NULL;
-#line 23 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (nice (19) < 0) {
-#line 24 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_debug ("shotwell-video-thumbnailer.vala:24: Failed to reduce thumbnailer nice " \
-"level. Continuing anyway");
-#line 185 "shotwell-video-thumbnailer.c"
-	}
-#line 27 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	gst_init (&args_length1, &args);
-#line 29 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp0_ = gst_registry_get ();
-#line 29 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp1_ = _g_object_ref0 (_tmp0_);
-#line 29 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	registry = _tmp1_;
-#line 30 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp2_ = registry;
-#line 30 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp3_ = gst_registry_feature_filter (_tmp2_, ___lambda4__gst_plugin_feature_filter, FALSE, NULL);
-#line 30 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	features = _tmp3_;
-#line 34 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp4_ = features;
-#line 203 "shotwell-video-thumbnailer.c"
-	{
-		GList* feature_collection = NULL;
-		GList* feature_it = NULL;
-#line 34 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		feature_collection = _tmp4_;
-#line 34 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		for (feature_it = feature_collection; feature_it != NULL; feature_it = feature_it->next) {
-#line 211 "shotwell-video-thumbnailer.c"
-			GstPluginFeature* _tmp5_;
-			GstPluginFeature* feature = NULL;
-#line 34 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_tmp5_ = _g_object_ref0 ((GstPluginFeature*) feature_it->data);
-#line 34 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			feature = _tmp5_;
-#line 218 "shotwell-video-thumbnailer.c"
-			{
-				GstPluginFeature* _tmp6_;
-				gchar* _tmp7_;
-				gchar* _tmp8_;
-				GstRegistry* _tmp9_;
-				GstPluginFeature* _tmp10_;
-#line 35 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_tmp6_ = feature;
-#line 35 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_tmp7_ = gst_object_get_name (G_TYPE_CHECK_INSTANCE_CAST (_tmp6_, gst_object_get_type (), GstObject));
-#line 35 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_tmp8_ = _tmp7_;
-#line 35 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				g_debug ("shotwell-video-thumbnailer.vala:35: Removing registry feature %s", _tmp8_);
-#line 35 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_free0 (_tmp8_);
-#line 36 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_tmp9_ = registry;
-#line 36 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_tmp10_ = feature;
-#line 36 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				gst_registry_remove_feature (_tmp9_, _tmp10_);
-#line 34 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_object_unref0 (feature);
-#line 243 "shotwell-video-thumbnailer.c"
-			}
-		}
-	}
-#line 39 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (args_length1 != 2) {
-#line 249 "shotwell-video-thumbnailer.c"
-		FILE* _tmp11_;
-		const gchar* _tmp12_;
-#line 40 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp11_ = stdout;
-#line 40 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp12_ = args[0];
-#line 40 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		fprintf (_tmp11_, "usage: %s [filename]\n Writes video thumbnail to stdout\n", _tmp12_);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		result = 1;
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		__g_list_free__g_object_unref0_0 (features);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (registry);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		pngdata = (g_free (pngdata), NULL);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (pixbuf);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_free0 (descr);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (sink);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (pipeline);
-#line 41 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		return result;
-#line 276 "shotwell-video-thumbnailer.c"
-	}
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp13_ = args[1];
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp14_ = g_strdup_printf ("filesrc location=\"%s\" ! decodebin ! videoconvert ! videoscale ! ", _tmp13_);
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp15_ = _tmp14_;
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp16_ = g_strdup_printf ("%s ! gdkpixbufsink name=sink", SHOTWELL_THUMBNAILER_caps_string);
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp17_ = _tmp16_;
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_tmp18_ = g_strconcat (_tmp15_, _tmp17_, NULL);
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_free0 (descr);
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	descr = _tmp18_;
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_free0 (_tmp17_);
-#line 44 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_free0 (_tmp15_);
-#line 298 "shotwell-video-thumbnailer.c"
-	{
-		GstElement* _tmp19_ = NULL;
-		const gchar* _tmp20_;
-		GstElement* _tmp21_;
-		GstElement* _tmp22_;
-		GstElement* _tmp23_;
-		GstElement* _tmp24_;
-		GstElement* _tmp25_;
-		GstStateChangeReturn _tmp26_;
-		GstElement* _tmp30_;
-		GstStateChangeReturn _tmp31_;
-		GstStateChangeReturn _tmp32_;
-		GstElement* _tmp34_;
-		gint64 _tmp35_ = 0LL;
-		gboolean _tmp36_;
-		GstElement* _tmp38_;
-		gint64 _tmp39_;
-		GstElement* _tmp40_;
-		GstStateChangeReturn _tmp41_;
-		GstStateChangeReturn _tmp42_;
-		GstElement* _tmp44_;
-		GdkPixbuf* _tmp45_;
-		guint8* _tmp46_ = NULL;
-		gsize _tmp47_;
-		FILE* _tmp48_;
-		guint8* _tmp49_;
-		gint _tmp49__length1;
-		GstElement* _tmp50_;
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp20_ = descr;
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp21_ = gst_parse_launch_full (_tmp20_, NULL, GST_PARSE_FLAG_NONE, &_inner_error_);
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (_tmp21_ != NULL) {
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			g_object_ref_sink (_tmp21_);
-#line 335 "shotwell-video-thumbnailer.c"
-		}
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp19_ = _tmp21_;
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (G_UNLIKELY (_inner_error_ != NULL)) {
-#line 341 "shotwell-video-thumbnailer.c"
-			goto __catch0_g_error;
-		}
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp22_ = _tmp19_;
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp19_ = NULL;
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (_tmp22_ != NULL) {
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			g_object_ref_sink (_tmp22_);
-#line 352 "shotwell-video-thumbnailer.c"
-		}
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (pipeline);
-#line 49 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		pipeline = _tmp22_;
-#line 52 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp23_ = pipeline;
-#line 52 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp24_ = gst_bin_get_by_name (G_TYPE_CHECK_INSTANCE_CAST (_tmp23_, gst_bin_get_type (), GstBin), "sink");
-#line 52 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (sink);
-#line 52 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		sink = _tmp24_;
-#line 55 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp25_ = pipeline;
-#line 55 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		ret = gst_element_set_state (_tmp25_, GST_STATE_PAUSED);
-#line 56 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp26_ = ret;
-#line 56 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (_tmp26_ == GST_STATE_CHANGE_FAILURE) {
-#line 374 "shotwell-video-thumbnailer.c"
-			FILE* _tmp27_;
-#line 57 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_tmp27_ = stderr;
-#line 57 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			fprintf (_tmp27_, "Failed to play the file: couldn't set state\n");
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			result = 3;
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (_tmp19_);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			__g_list_free__g_object_unref0_0 (features);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (registry);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			pngdata = (g_free (pngdata), NULL);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pixbuf);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_free0 (descr);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (sink);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pipeline);
-#line 58 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			return result;
-#line 400 "shotwell-video-thumbnailer.c"
-		} else {
-			GstStateChangeReturn _tmp28_;
-#line 59 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_tmp28_ = ret;
-#line 59 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			if (_tmp28_ == GST_STATE_CHANGE_NO_PREROLL) {
-#line 407 "shotwell-video-thumbnailer.c"
-				FILE* _tmp29_;
-#line 60 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_tmp29_ = stderr;
-#line 60 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				fprintf (_tmp29_, "Live sources not supported yet.\n");
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				result = 4;
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_object_unref0 (_tmp19_);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				__g_list_free__g_object_unref0_0 (features);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_object_unref0 (registry);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				pngdata = (g_free (pngdata), NULL);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_object_unref0 (pixbuf);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_free0 (descr);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_object_unref0 (sink);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				_g_object_unref0 (pipeline);
-#line 61 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-				return result;
-#line 433 "shotwell-video-thumbnailer.c"
-			}
-		}
-#line 67 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp30_ = pipeline;
-#line 67 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp31_ = gst_element_get_state (_tmp30_, NULL, NULL, (GstClockTime) (5 * GST_SECOND));
-#line 67 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		ret = _tmp31_;
-#line 68 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp32_ = ret;
-#line 68 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (_tmp32_ == GST_STATE_CHANGE_FAILURE) {
-#line 446 "shotwell-video-thumbnailer.c"
-			FILE* _tmp33_;
-#line 69 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_tmp33_ = stderr;
-#line 69 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			fprintf (_tmp33_, "Failed to play the file: couldn't get state.\n");
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			result = 3;
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (_tmp19_);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			__g_list_free__g_object_unref0_0 (features);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (registry);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			pngdata = (g_free (pngdata), NULL);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pixbuf);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_free0 (descr);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (sink);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pipeline);
-#line 70 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			return result;
-#line 472 "shotwell-video-thumbnailer.c"
-		}
-#line 74 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp34_ = pipeline;
-#line 74 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp36_ = gst_element_query_duration (_tmp34_, GST_FORMAT_TIME, &_tmp35_);
-#line 74 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		duration = _tmp35_;
-#line 74 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (!_tmp36_) {
-#line 482 "shotwell-video-thumbnailer.c"
-			FILE* _tmp37_;
-#line 75 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_tmp37_ = stderr;
-#line 75 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			fprintf (_tmp37_, "Failed to query file for duration\n");
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			result = 3;
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (_tmp19_);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			__g_list_free__g_object_unref0_0 (features);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (registry);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			pngdata = (g_free (pngdata), NULL);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pixbuf);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_free0 (descr);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (sink);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pipeline);
-#line 76 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			return result;
-#line 508 "shotwell-video-thumbnailer.c"
-		}
-#line 79 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		position = (gint64) (1 * GST_SECOND);
-#line 85 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp38_ = pipeline;
-#line 85 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp39_ = position;
-#line 85 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		gst_element_seek_simple (_tmp38_, GST_FORMAT_TIME, GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_FLUSH, _tmp39_);
-#line 87 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp40_ = pipeline;
-#line 87 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp41_ = gst_element_get_state (_tmp40_, NULL, NULL, (GstClockTime) (5 * GST_SECOND));
-#line 87 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		ret = _tmp41_;
-#line 88 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp42_ = ret;
-#line 88 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (_tmp42_ == GST_STATE_CHANGE_FAILURE) {
-#line 528 "shotwell-video-thumbnailer.c"
-			FILE* _tmp43_;
-#line 89 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_tmp43_ = stderr;
-#line 89 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			fprintf (_tmp43_, "Failed to play the file: couldn't get state.\n");
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			result = 3;
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (_tmp19_);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			__g_list_free__g_object_unref0_0 (features);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (registry);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			pngdata = (g_free (pngdata), NULL);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pixbuf);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_free0 (descr);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (sink);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (pipeline);
-#line 90 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			return result;
-#line 554 "shotwell-video-thumbnailer.c"
-		}
-#line 93 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp44_ = sink;
-#line 93 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_object_get (G_TYPE_CHECK_INSTANCE_CAST (_tmp44_, G_TYPE_OBJECT, GObject), "last-pixbuf", &pixbuf, NULL);
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp45_ = pixbuf;
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		gdk_pixbuf_save_to_buffer (_tmp45_, &_tmp46_, &_tmp47_, "png", &_inner_error_, NULL);
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		pngdata = (g_free (pngdata), NULL);
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		pngdata = _tmp46_;
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		pngdata_length1 = _tmp47_;
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_pngdata_size_ = pngdata_length1;
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (G_UNLIKELY (_inner_error_ != NULL)) {
-#line 96 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			_g_object_unref0 (_tmp19_);
-#line 576 "shotwell-video-thumbnailer.c"
-			goto __catch0_g_error;
-		}
-#line 97 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp48_ = stdout;
-#line 97 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp49_ = pngdata;
-#line 97 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp49__length1 = pngdata_length1;
-#line 97 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		fwrite (_tmp49_, (gsize) 1, _tmp49__length1, _tmp48_);
-#line 100 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp50_ = pipeline;
-#line 100 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		gst_element_set_state (_tmp50_, GST_STATE_NULL);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (_tmp19_);
-#line 593 "shotwell-video-thumbnailer.c"
-	}
-	goto __finally0;
-	__catch0_g_error:
-	{
-		GError* e = NULL;
-		FILE* _tmp51_;
-		GError* _tmp52_;
-		const gchar* _tmp53_;
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		e = _inner_error_;
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_inner_error_ = NULL;
-#line 103 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp51_ = stderr;
-#line 103 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp52_ = e;
-#line 103 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_tmp53_ = _tmp52_->message;
-#line 103 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		fprintf (_tmp51_, "%s", _tmp53_);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		result = 2;
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_error_free0 (e);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		__g_list_free__g_object_unref0_0 (features);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (registry);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		pngdata = (g_free (pngdata), NULL);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (pixbuf);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_free0 (descr);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (sink);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (pipeline);
-#line 104 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		return result;
-#line 634 "shotwell-video-thumbnailer.c"
-	}
-	__finally0:
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (G_UNLIKELY (_inner_error_ != NULL)) {
-#line 639 "shotwell-video-thumbnailer.c"
-		gint _tmp54_ = 0;
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		__g_list_free__g_object_unref0_0 (features);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (registry);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		pngdata = (g_free (pngdata), NULL);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (pixbuf);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_free0 (descr);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (sink);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		_g_object_unref0 (pipeline);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_critical ("file %s: line %d: uncaught error: %s (%s, %d)", __FILE__, __LINE__, _inner_error_->message, g_quark_to_string (_inner_error_->domain), _inner_error_->code);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_clear_error (&_inner_error_);
-#line 47 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		return _tmp54_;
-#line 661 "shotwell-video-thumbnailer.c"
-	}
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	result = 0;
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	__g_list_free__g_object_unref0_0 (features);
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_object_unref0 (registry);
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	pngdata = (g_free (pngdata), NULL);
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_object_unref0 (pixbuf);
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_free0 (descr);
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_object_unref0 (sink);
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	_g_object_unref0 (pipeline);
-#line 107 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return result;
-#line 681 "shotwell-video-thumbnailer.c"
-}
-
-
-int
-main (int argc,
-      char ** argv)
-{
-#line 15 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return shotwell_thumbnailer_main (argv, argc);
-#line 691 "shotwell-video-thumbnailer.c"
-}
-
-
-ShotwellThumbnailer*
-shotwell_thumbnailer_construct (GType object_type)
-{
-	ShotwellThumbnailer* self = NULL;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	self = (ShotwellThumbnailer*) g_type_create_instance (object_type);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return self;
-#line 703 "shotwell-video-thumbnailer.c"
-}
-
-
-ShotwellThumbnailer*
-shotwell_thumbnailer_new (void)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return shotwell_thumbnailer_construct (TYPE_SHOTWELL_THUMBNAILER);
-#line 712 "shotwell-video-thumbnailer.c"
-}
-
-
-static void
-value_shotwell_thumbnailer_init (GValue* value)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	value->data[0].v_pointer = NULL;
-#line 721 "shotwell-video-thumbnailer.c"
-}
-
-
-static void
-value_shotwell_thumbnailer_free_value (GValue* value)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (value->data[0].v_pointer) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		shotwell_thumbnailer_unref (value->data[0].v_pointer);
-#line 732 "shotwell-video-thumbnailer.c"
-	}
-}
-
-
-static void
-value_shotwell_thumbnailer_copy_value (const GValue* src_value,
-                                       GValue* dest_value)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (src_value->data[0].v_pointer) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		dest_value->data[0].v_pointer = shotwell_thumbnailer_ref (src_value->data[0].v_pointer);
-#line 745 "shotwell-video-thumbnailer.c"
-	} else {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		dest_value->data[0].v_pointer = NULL;
-#line 749 "shotwell-video-thumbnailer.c"
-	}
-}
-
-
-static gpointer
-value_shotwell_thumbnailer_peek_pointer (const GValue* value)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return value->data[0].v_pointer;
-#line 759 "shotwell-video-thumbnailer.c"
-}
-
-
-static gchar*
-value_shotwell_thumbnailer_collect_value (GValue* value,
-                                          guint n_collect_values,
-                                          GTypeCValue* collect_values,
-                                          guint collect_flags)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (collect_values[0].v_pointer) {
-#line 771 "shotwell-video-thumbnailer.c"
-		ShotwellThumbnailer * object;
-		object = collect_values[0].v_pointer;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		if (object->parent_instance.g_class == NULL) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			return g_strconcat ("invalid unclassed object pointer for value type `", G_VALUE_TYPE_NAME (value), "'", NULL);
-#line 778 "shotwell-video-thumbnailer.c"
-		} else if (!g_value_type_compatible (G_TYPE_FROM_INSTANCE (object), G_VALUE_TYPE (value))) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-			return g_strconcat ("invalid object type `", g_type_name (G_TYPE_FROM_INSTANCE (object)), "' for value type `", G_VALUE_TYPE_NAME (value), "'", NULL);
-#line 782 "shotwell-video-thumbnailer.c"
-		}
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		value->data[0].v_pointer = shotwell_thumbnailer_ref (object);
-#line 786 "shotwell-video-thumbnailer.c"
-	} else {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		value->data[0].v_pointer = NULL;
-#line 790 "shotwell-video-thumbnailer.c"
-	}
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return NULL;
-#line 794 "shotwell-video-thumbnailer.c"
-}
-
-
-static gchar*
-value_shotwell_thumbnailer_lcopy_value (const GValue* value,
-                                        guint n_collect_values,
-                                        GTypeCValue* collect_values,
-                                        guint collect_flags)
-{
-	ShotwellThumbnailer ** object_p;
-	object_p = collect_values[0].v_pointer;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (!object_p) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		return g_strdup_printf ("value location for `%s' passed as NULL", G_VALUE_TYPE_NAME (value));
-#line 810 "shotwell-video-thumbnailer.c"
-	}
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (!value->data[0].v_pointer) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		*object_p = NULL;
-#line 816 "shotwell-video-thumbnailer.c"
-	} else if (collect_flags & G_VALUE_NOCOPY_CONTENTS) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		*object_p = value->data[0].v_pointer;
-#line 820 "shotwell-video-thumbnailer.c"
-	} else {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		*object_p = shotwell_thumbnailer_ref (value->data[0].v_pointer);
-#line 824 "shotwell-video-thumbnailer.c"
-	}
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return NULL;
-#line 828 "shotwell-video-thumbnailer.c"
-}
-
-
-GParamSpec*
-param_spec_shotwell_thumbnailer (const gchar* name,
-                                 const gchar* nick,
-                                 const gchar* blurb,
-                                 GType object_type,
-                                 GParamFlags flags)
-{
-	ParamSpecShotwellThumbnailer* spec;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_return_val_if_fail (g_type_is_a (object_type, TYPE_SHOTWELL_THUMBNAILER), NULL);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	spec = g_param_spec_internal (G_TYPE_PARAM_OBJECT, name, nick, blurb, flags);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	G_PARAM_SPEC (spec)->value_type = object_type;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return G_PARAM_SPEC (spec);
-#line 848 "shotwell-video-thumbnailer.c"
-}
-
-
-gpointer
-value_get_shotwell_thumbnailer (const GValue* value)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_return_val_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, TYPE_SHOTWELL_THUMBNAILER), NULL);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return value->data[0].v_pointer;
-#line 859 "shotwell-video-thumbnailer.c"
-}
-
-
-void
-value_set_shotwell_thumbnailer (GValue* value,
-                                gpointer v_object)
-{
-	ShotwellThumbnailer * old;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_return_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, TYPE_SHOTWELL_THUMBNAILER));
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	old = value->data[0].v_pointer;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (v_object) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_return_if_fail (G_TYPE_CHECK_INSTANCE_TYPE (v_object, TYPE_SHOTWELL_THUMBNAILER));
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_return_if_fail (g_value_type_compatible (G_TYPE_FROM_INSTANCE (v_object), G_VALUE_TYPE (value)));
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		value->data[0].v_pointer = v_object;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		shotwell_thumbnailer_ref (value->data[0].v_pointer);
-#line 882 "shotwell-video-thumbnailer.c"
-	} else {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		value->data[0].v_pointer = NULL;
-#line 886 "shotwell-video-thumbnailer.c"
-	}
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (old) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		shotwell_thumbnailer_unref (old);
-#line 892 "shotwell-video-thumbnailer.c"
-	}
-}
-
-
-void
-value_take_shotwell_thumbnailer (GValue* value,
-                                 gpointer v_object)
-{
-	ShotwellThumbnailer * old;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_return_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, TYPE_SHOTWELL_THUMBNAILER));
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	old = value->data[0].v_pointer;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (v_object) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_return_if_fail (G_TYPE_CHECK_INSTANCE_TYPE (v_object, TYPE_SHOTWELL_THUMBNAILER));
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_return_if_fail (g_value_type_compatible (G_TYPE_FROM_INSTANCE (v_object), G_VALUE_TYPE (value)));
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		value->data[0].v_pointer = v_object;
-#line 914 "shotwell-video-thumbnailer.c"
-	} else {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		value->data[0].v_pointer = NULL;
-#line 918 "shotwell-video-thumbnailer.c"
-	}
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (old) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		shotwell_thumbnailer_unref (old);
-#line 924 "shotwell-video-thumbnailer.c"
-	}
-}
-
-
-static void
-shotwell_thumbnailer_class_init (ShotwellThumbnailerClass * klass)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	shotwell_thumbnailer_parent_class = g_type_class_peek_parent (klass);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	((ShotwellThumbnailerClass *) klass)->finalize = shotwell_thumbnailer_finalize;
-#line 936 "shotwell-video-thumbnailer.c"
-}
-
-
-static void
-shotwell_thumbnailer_instance_init (ShotwellThumbnailer * self)
-{
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	self->ref_count = 1;
-#line 945 "shotwell-video-thumbnailer.c"
-}
-
-
-static void
-shotwell_thumbnailer_finalize (ShotwellThumbnailer * obj)
-{
-	ShotwellThumbnailer * self;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	self = G_TYPE_CHECK_INSTANCE_CAST (obj, TYPE_SHOTWELL_THUMBNAILER, ShotwellThumbnailer);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_signal_handlers_destroy (self);
-#line 957 "shotwell-video-thumbnailer.c"
-}
-
-
-GType
-shotwell_thumbnailer_get_type (void)
-{
-	static volatile gsize shotwell_thumbnailer_type_id__volatile = 0;
-	if (g_once_init_enter (&shotwell_thumbnailer_type_id__volatile)) {
-		static const GTypeValueTable g_define_type_value_table = { value_shotwell_thumbnailer_init, value_shotwell_thumbnailer_free_value, value_shotwell_thumbnailer_copy_value, value_shotwell_thumbnailer_peek_pointer, "p", value_shotwell_thumbnailer_collect_value, "p", value_shotwell_thumbnailer_lcopy_value };
-		static const GTypeInfo g_define_type_info = { sizeof (ShotwellThumbnailerClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) shotwell_thumbnailer_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (ShotwellThumbnailer), 0, (GInstanceInitFunc) shotwell_thumbnailer_instance_init, &g_define_type_value_table };
-		static const GTypeFundamentalInfo g_define_type_fundamental_info = { (G_TYPE_FLAG_CLASSED | G_TYPE_FLAG_INSTANTIATABLE | G_TYPE_FLAG_DERIVABLE | G_TYPE_FLAG_DEEP_DERIVABLE) };
-		GType shotwell_thumbnailer_type_id;
-		shotwell_thumbnailer_type_id = g_type_register_fundamental (g_type_fundamental_next (), "ShotwellThumbnailer", &g_define_type_info, &g_define_type_fundamental_info, 0);
-		g_once_init_leave (&shotwell_thumbnailer_type_id__volatile, shotwell_thumbnailer_type_id);
-	}
-	return shotwell_thumbnailer_type_id__volatile;
-}
-
-
-gpointer
-shotwell_thumbnailer_ref (gpointer instance)
-{
-	ShotwellThumbnailer * self;
-	self = instance;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	g_atomic_int_inc (&self->ref_count);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	return instance;
-#line 986 "shotwell-video-thumbnailer.c"
-}
-
-
-void
-shotwell_thumbnailer_unref (gpointer instance)
-{
-	ShotwellThumbnailer * self;
-	self = instance;
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-	if (g_atomic_int_dec_and_test (&self->ref_count)) {
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		SHOTWELL_THUMBNAILER_GET_CLASS (self)->finalize (self);
-#line 12 "/home/jens/Source/shotwell/thumbnailer/shotwell-video-thumbnailer.vala"
-		g_type_free_instance ((GTypeInstance *) self);
-#line 1001 "shotwell-video-thumbnailer.c"
-	}
-}
-
-
-
diff --git a/thumbnailer/shotwell-video-thumbnailer.vala b/thumbnailer/shotwell-video-thumbnailer.vala
index 2b381a6..ac14d7d 100644
--- a/thumbnailer/shotwell-video-thumbnailer.vala
+++ b/thumbnailer/shotwell-video-thumbnailer.vala
@@ -54,10 +54,10 @@ class ShotwellThumbnailer {
             // Set to PAUSED to make the first frame arrive in the sink.
             ret = pipeline.set_state(Gst.State.PAUSED);
             if (ret == Gst.StateChangeReturn.FAILURE) {
-                stderr.printf("Failed to play the file: couldn't set state\n");
+                warning("Failed to play the file: couldn't set state\n");
                 return 3;
             } else if (ret == Gst.StateChangeReturn.NO_PREROLL) {
-                stderr.printf("Live sources not supported yet.\n");
+                warning("Live sources not supported yet.\n");
                 return 4;
             }
             
@@ -66,13 +66,13 @@ class ShotwellThumbnailer {
             // better way is to run a mainloop and catch errors there.
             ret = pipeline.get_state(null, null, 5 * Gst.SECOND);
             if (ret == Gst.StateChangeReturn.FAILURE) {
-                stderr.printf("Failed to play the file: couldn't get state.\n");
+                warning("Failed to play the file: couldn't get state.\n");
                 return 3;
             }
 
             /* get the duration */
             if (!pipeline.query_duration (Gst.Format.TIME, out duration)) {
-                stderr.printf("Failed to query file for duration\n");
+                warning("Failed to query file for duration\n");
                 return 3;
             }
 
@@ -86,7 +86,7 @@ class ShotwellThumbnailer {
 
             ret = pipeline.get_state(null, null, 5 * Gst.SECOND);
             if (ret == Gst.StateChangeReturn.FAILURE) {
-                stderr.printf("Failed to play the file: couldn't get state.\n");
+                warning("Failed to play the file: couldn't get state.\n");
                 return 3;
             }
 
@@ -100,7 +100,7 @@ class ShotwellThumbnailer {
             pipeline.set_state(Gst.State.NULL);
             
         } catch (Error e) {
-            stderr.printf(e.message);
+            warning(e.message);
             return 2;
         }