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/* media-info test app */
#include <gst/gst.h>
#include <string.h>
#include "media-info.h"
static void
caps_print (GstCaps *caps)
{
if (caps == NULL) return;
/*
if (!strcmp (gst_caps_get_mime (caps), "application/x-gst-metadata") ||
!strcmp (gst_caps_get_mime (caps), "application/x-gst-streaminfo"))
*/
if (TRUE)
{
GstProps *props = caps->properties;
GList *walk;
if (props == NULL)
{
g_print (" none\n");
return;
}
walk = props->properties;
while (walk) {
GstPropsEntry *entry = (GstPropsEntry *) walk->data;
const gchar *name;
const gchar *str_val;
gint int_val;
GstPropsType type;
name = gst_props_entry_get_name (entry);
type = gst_props_entry_get_type (entry);
switch (type) {
case GST_PROPS_STRING_TYPE:
gst_props_entry_get_string (entry, &str_val);
g_print (" %s='%s'\n", name, str_val);
break;
case GST_PROPS_INT_TYPE:
gst_props_entry_get_int (entry, &int_val);
g_print (" %s=%d\n", name, int_val);
break;
default:
break;
}
walk = g_list_next (walk);
}
}
else {
g_print (" unkown caps type\n");
}
}
static void
info_print (GstMediaInfoStream *stream)
{
int i;
GList *p;
GstMediaInfoTrack *track;
g_print ("- mime type: %s\n", stream->mime);
g_print ("- length: %.3f seconds\n",
(gdouble) stream->length_time / GST_SECOND);
g_print ("- bitrate: %.3f kbps\n", stream->bitrate / 1000.0);
g_print ("- number of tracks: %ld\n", stream->length_tracks);
p = stream->tracks;
for (i = 0; i < stream->length_tracks; ++i)
{
g_print ("- track %d\n", i);
track = (GstMediaInfoTrack *) p->data;
g_print (" - metadata:\n");
caps_print (track->metadata);
g_print (" - streaminfo:\n");
caps_print (track->streaminfo);
g_print (" - format:\n");
caps_print (track->format);
p = p->next;
}
}
int
main (int argc, char *argv[])
{
GstMediaInfo *info;
GstMediaInfoStream *stream;
gint i;
g_assert (argc > 1);
gst_init (&argc, &argv);
info = g_object_new (GST_MEDIA_INFO_TYPE, NULL);
for (i = 1; i < argc; ++i)
{
stream = gst_media_info_read (info, argv[i], GST_MEDIA_INFO_ALL);
g_print ("\nFILE: %s\n", argv[i]);
if (stream)
info_print (stream);
else
g_print ("no media info found.\n");
}
return 0;
}
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