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-rw-r--r--examples/indexing/indexmpeg.c75
1 files changed, 48 insertions, 27 deletions
diff --git a/examples/indexing/indexmpeg.c b/examples/indexing/indexmpeg.c
index 10215a0e..a31f2a76 100644
--- a/examples/indexing/indexmpeg.c
+++ b/examples/indexing/indexmpeg.c
@@ -60,40 +60,40 @@ typedef struct
GstElement *bin;
GstElement *pipeline;
GstIndex *index;
-} dyn_connect;
+} dyn_link;
static void
-dynamic_connect (GstPadTemplate *templ, GstPad *newpad, gpointer data)
+dynamic_link (GstPadTemplate *templ, GstPad *newpad, gpointer data)
{
- dyn_connect *connect = (dyn_connect *) data;
-
- if (!strcmp (gst_pad_get_name (newpad), connect->padname)) {
- gst_element_set_state (connect->pipeline, GST_STATE_PAUSED);
- gst_bin_add (GST_BIN (connect->pipeline), connect->bin);
- gst_pad_connect (newpad, connect->target);
- gst_element_set_index (connect->bin, connect->index);
- gst_element_set_state (connect->pipeline, GST_STATE_PLAYING);
+ dyn_link *link = (dyn_link *) data;
+
+ if (!strcmp (gst_pad_get_name (newpad), link->padname)) {
+ gst_element_set_state (link->pipeline, GST_STATE_PAUSED);
+ gst_bin_add (GST_BIN (link->pipeline), link->bin);
+ gst_pad_link (newpad, link->target);
+ gst_element_set_index (link->bin, link->index);
+ gst_element_set_state (link->pipeline, GST_STATE_PLAYING);
}
}
static void
-setup_dynamic_connection (GstElement *pipeline,
+setup_dynamic_linking (GstElement *pipeline,
GstElement *element,
const gchar *padname,
GstPad *target,
GstElement *bin,
GstIndex *index)
{
- dyn_connect *connect;
+ dyn_link *link;
- connect = g_new0 (dyn_connect, 1);
- connect->padname = g_strdup (padname);
- connect->target = target;
- connect->bin = bin;
- connect->pipeline = pipeline;
- connect->index = index;
+ link = g_new0 (dyn_link, 1);
+ link->padname = g_strdup (padname);
+ link->target = target;
+ link->bin = bin;
+ link->pipeline = pipeline;
+ link->index = index;
- g_signal_connect (G_OBJECT (element), "new_pad", G_CALLBACK (dynamic_connect), connect);
+ g_signal_connect (G_OBJECT (element), "new_pad", G_CALLBACK (dynamic_link), link);
}
static GstElement*
@@ -116,7 +116,7 @@ make_mpeg_systems_pipeline (const gchar *path, GstIndex *index)
gst_element_set_index (pipeline, index);
}
- gst_element_connect_pads (src, "src", demux, "sink");
+ gst_element_link_pads (src, "src", demux, "sink");
return pipeline;
}
@@ -139,16 +139,16 @@ make_mpeg_decoder_pipeline (const gchar *path, GstIndex *index)
gst_bin_add (GST_BIN (pipeline), src);
gst_bin_add (GST_BIN (pipeline), demux);
- gst_element_connect_pads (src, "src", demux, "sink");
+ gst_element_link_pads (src, "src", demux, "sink");
video_bin = gst_bin_new ("video_bin");
video_decoder = gst_element_factory_make ("mpeg2dec", "video_decoder");
gst_bin_add (GST_BIN (video_bin), video_decoder);
- setup_dynamic_connection (pipeline, demux, "video_00",
- gst_element_get_pad (video_decoder, "sink"),
- video_bin, index);
+ setup_dynamic_linking (pipeline, demux, "video_00",
+ gst_element_get_pad (video_decoder, "sink"),
+ video_bin, index);
audio_bin = gst_bin_new ("audio_bin");
audio_decoder = gst_element_factory_make ("mad", "audio_decoder");
@@ -222,8 +222,12 @@ main (gint argc, gchar *argv[])
/* create index that elements can fill */
index = gst_index_factory_make ("memindex");
- if (verbose && index)
- g_signal_connect (G_OBJECT (index), "entry_added", G_CALLBACK (entry_added), NULL);
+ if (index) {
+ if (verbose)
+ g_signal_connect (G_OBJECT (index), "entry_added", G_CALLBACK (entry_added), NULL);
+
+ g_object_set (G_OBJECT (index), "resolver", 1, NULL);
+ }
/* construct pipeline */
switch (atoi (argv[1])) {
@@ -269,9 +273,26 @@ main (gint argc, gchar *argv[])
GST_FLAG_UNSET (index, GST_INDEX_WRITABLE);
src = gst_bin_get_by_name (GST_BIN (pipeline), "video_decoder");
+
+ {
+ gint id;
+ GstIndexEntry *entry;
+ gint64 result;
+ gint total_tm;
+
+ gst_index_get_writer_id (index, GST_OBJECT (src), &id);
+
+ entry = gst_index_get_assoc_entry (index, id, GST_INDEX_LOOKUP_BEFORE, 0,
+ GST_FORMAT_TIME, G_MAXINT64);
+ g_assert (entry);
+ gst_index_entry_assoc_map (entry, GST_FORMAT_TIME, &result);
+ total_tm = result * 60 / GST_SECOND;
+ g_print ("total time = %.2fs\n", total_tm / 60.0);
+ }
+
pad = gst_element_get_pad (src, "src");
sink = gst_element_factory_make ("fakesink", "sink");
- gst_element_connect_pads (src, "src", sink, "sink");
+ gst_element_link_pads (src, "src", sink, "sink");
gst_bin_add (GST_BIN (pipeline), sink);
g_print ("seeking %s...\n", argv [2]);