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Adding tag dumping support.

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Original commit message from CVS:
Adding tag dumping support.
This commit is contained in:
Julien Moutte 2003-12-16 14:56:06 +00:00
parent d4b8214f7b
commit 84ccaf3a8a
1 changed files with 36 additions and 1 deletions
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37
examples/gstplay/player.c
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@ -22,6 +22,39 @@
static GMainLoop *loop = NULL; static GMainLoop *loop = NULL;
static gint64 length = 0; static gint64 length = 0;
static void
print_tag (const GstTagList *list, const gchar *tag, gpointer unused)
{
gint i, count;
count = gst_tag_list_get_tag_size (list, tag);
for (i = 0; i < count; i++) {
gchar *str;
if (gst_tag_get_type (tag) == G_TYPE_STRING) {
g_assert (gst_tag_list_get_string_index (list, tag, i, &str));
} else {
str = g_strdup_value_contents (
gst_tag_list_get_value_index (list, tag, i));
}
if (i == 0) {
g_print ("%15s: %s\n", gst_tag_get_nick (tag), str);
} else {
g_print (" : %s\n", str);
}
g_free (str);
}
}
static void
got_found_tag (GstPlay *play,GstElement *source, GstTagList *tag_list)
{
gst_tag_list_foreach (tag_list, print_tag, NULL);
}
static void static void
got_time_tick (GstPlay *play, gint64 time_nanos) got_time_tick (GstPlay *play, gint64 time_nanos)
{ {
@ -82,7 +115,7 @@ main (int argc, char *argv[])
/* Getting default audio and video plugins from GConf */ /* Getting default audio and video plugins from GConf */
audio_sink = gst_element_factory_make ("osssink", "audio_sink"); audio_sink = gst_element_factory_make ("osssink", "audio_sink");
video_sink = gst_element_factory_make ("ximagesink", "video_sink"); video_sink = gst_element_factory_make ("xvimagesink", "video_sink");
vis_element = gst_element_factory_make ("goom", "vis_element"); vis_element = gst_element_factory_make ("goom", "vis_element");
data_src = gst_element_factory_make ("gnomevfssrc", "source"); data_src = gst_element_factory_make ("gnomevfssrc", "source");
@ -103,6 +136,8 @@ main (int argc, char *argv[])
G_CALLBACK (got_stream_length), NULL); G_CALLBACK (got_stream_length), NULL);
g_signal_connect (G_OBJECT (play), "have_video_size", g_signal_connect (G_OBJECT (play), "have_video_size",
G_CALLBACK (got_video_size), NULL); G_CALLBACK (got_video_size), NULL);
g_signal_connect (G_OBJECT (play), "found_tag",
G_CALLBACK (got_found_tag), NULL);
g_signal_connect (G_OBJECT (play), "eos", g_signal_connect (G_OBJECT (play), "eos",
G_CALLBACK (got_eos), NULL); G_CALLBACK (got_eos), NULL);