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authorThomas Vander Stichele <thomas@apestaart.org>2004-01-22 19:00:27 +0000
committerThomas Vander Stichele <thomas@apestaart.org>2004-01-22 19:00:27 +0000
commita4614f19e69ea978d27a6b42694eede2c0422024 (patch)
tree35fda03280e92478120ba3f59174b90de01db196 /gst-libs/gst
parentbdc3e8c81b7be33a24c749093d9cbe647ef0d150 (diff)
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fix up media-info now reports format again metadata needs some rewriting
Original commit message from CVS: fix up media-info now reports format again metadata needs some rewriting
Diffstat (limited to 'gst-libs/gst')
-rw-r--r--gst-libs/gst/media-info/media-info-priv.c22
-rw-r--r--gst-libs/gst/media-info/media-info-priv.h2
-rw-r--r--gst-libs/gst/media-info/media-info.c12
3 files changed, 28 insertions, 8 deletions
diff --git a/gst-libs/gst/media-info/media-info-priv.c b/gst-libs/gst/media-info/media-info-priv.c
index 27077936..5b4aa325 100644
--- a/gst-libs/gst/media-info/media-info-priv.c
+++ b/gst-libs/gst/media-info/media-info-priv.c
@@ -78,9 +78,11 @@ gmi_track_new (void)
/* callbacks */
static void
-have_type_callback (GstElement *typefind, GstCaps *type, GstMediaInfoPriv *priv)
+have_type_callback (GstElement *typefind, guint probability, GstCaps *type, GstMediaInfoPriv *priv)
{
- priv->type = type;
+ g_print ("DEBUG: have_type: caps %p\n", type);
+ priv->type = gst_caps_copy (type);
+ /* FIXME: make sure we _free these somewhere */
}
void
@@ -89,6 +91,13 @@ deep_notify_callback (GObject *object, GstObject *origin,
{
GValue value = { 0, };
+ /* we only care about pad notifies */
+ if (!GST_IS_PAD (origin)) return;
+
+ GST_DEBUG ("DEBUG: deep_notify: have notify of %s from object %s:%s !",
+ pspec->name, gst_element_get_name (gst_pad_get_parent (GST_PAD (origin))),
+ gst_object_get_name (origin));
+
if (strcmp (pspec->name, "metadata") == 0)
{
GST_DEBUG ("DEBUG: deep_notify: have metadata !");
@@ -265,8 +274,11 @@ gmi_set_decoder (GstMediaInfo *info, GstElement *decoder)
/* set up pipeline and connect signal handlers */
priv->decoder = decoder;
gst_bin_add (GST_BIN (priv->pipeline), decoder);
+ gst_bin_add (GST_BIN (priv->pipeline), priv->fakesink);
if (!gst_element_link (priv->source, decoder))
g_warning ("Couldn't connect source and decoder\n");
+ if (!gst_element_link (priv->decoder, priv->fakesink))
+ g_warning ("Couldn't connect decoder and fakesink\n");
/* FIXME: we should be connecting to ALL possible src pads */
if (!(priv->decoder_pad = gst_element_get_pad (decoder, "src")))
g_warning ("Couldn't get decoder pad\n");
@@ -285,7 +297,9 @@ gmi_clear_decoder (GstMediaInfo *info)
/* FIXME: shouldn't need to set state here */
gst_element_set_state (info->priv->pipeline, GST_STATE_READY);
gst_element_unlink (info->priv->source, info->priv->decoder);
+ gst_element_unlink (info->priv->decoder, info->priv->fakesink);
gst_bin_remove (GST_BIN (info->priv->pipeline), info->priv->decoder);
+ gst_bin_remove (GST_BIN (info->priv->pipeline), info->priv->fakesink);
info->priv->decoder = NULL;
}
}
@@ -303,9 +317,7 @@ gmip_find_type_pre (GstMediaInfoPriv *priv)
/* clear vars that need clearing */
if (priv->type)
{
- /* we don't need to unref, this is done inside gsttypefind.c
- gst_caps_free (priv->type);
- */
+ gst_caps_free (priv->type);
priv->type = NULL;
}
diff --git a/gst-libs/gst/media-info/media-info-priv.h b/gst-libs/gst/media-info/media-info-priv.h
index e7ae708f..84f6113f 100644
--- a/gst-libs/gst/media-info/media-info-priv.h
+++ b/gst-libs/gst/media-info/media-info-priv.h
@@ -77,6 +77,8 @@ struct GstMediaInfoPriv
GstCaps *streaminfo;
GstElement *decoder; /* will be != NULL during collection */
+ GstElement *fakesink; /* so we can get caps from the
+ decoder sink pad */
gchar *source_element; /* type of element used as source */
GstElement *source;
diff --git a/gst-libs/gst/media-info/media-info.c b/gst-libs/gst/media-info/media-info.c
index a847785f..826d4fef 100644
--- a/gst-libs/gst/media-info/media-info.c
+++ b/gst-libs/gst/media-info/media-info.c
@@ -151,14 +151,19 @@ gst_media_info_instance_init (GstMediaInfo *info)
info->priv->pipeline = gst_pipeline_new ("media-info");
+ /* create the typefind element and make sure it stays around by reffing */
info->priv->typefind = gst_element_factory_make ("typefind", "typefind");
if (!GST_IS_ELEMENT (info->priv->typefind))
- /* FIXME */
g_error ("Cannot create typefind element !");
-
- /* ref it so it never goes away on removal out of bins */
gst_object_ref (GST_OBJECT (info->priv->typefind));
+ /* create the fakesink element and make sure it stays around by reffing */
+ info->priv->fakesink = gst_element_factory_make ("fakesink", "fakesink");
+ if (!GST_IS_ELEMENT (info->priv->fakesink))
+ g_error ("Cannot create fakesink element !");
+ gst_object_ref (GST_OBJECT (info->priv->fakesink));
+
+
/* use gnomevfssrc by default */
source = gst_element_factory_make ("gnomevfssrc", "source");
if (GST_IS_ELEMENT (source))
@@ -292,6 +297,7 @@ gst_media_info_read_idler (GstMediaInfo *info, GstMediaInfoStream **streamp)
GST_DEBUG ("STATE_TYPEFIND");
if ((priv->type == NULL) && gst_bin_iterate (GST_BIN (priv->pipeline)))
{
+ GST_DEBUG ("iterating while in STATE_TYPEFIND");
GMI_DEBUG("?");
return TRUE;
}