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/* media-info test app */
#include <gst/gst.h>
#include <string.h>
#include "media-info.h"
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;
if (p == NULL)
{
g_print ("- no track information, probably an error\n");
return;
}
for (i = 0; i < stream->length_tracks; ++i)
{
g_print ("- track %d\n", i);
track = (GstMediaInfoTrack *) p->data;
g_print (" - metadata:\n");
g_print ("%s\n", gst_caps2_to_string (track->metadata));
g_print (" - streaminfo:\n");
g_print ("%s\n", gst_caps2_to_string (track->streaminfo));
g_print (" - format:\n");
g_print ("%s\n", gst_caps2_to_string (track->format));
p = p->next;
}
}
int
main (int argc, char *argv[])
{
GstMediaInfo *info;
GstMediaInfoStream *stream = NULL;
gint i;
g_assert (argc > 1);
gst_init (&argc, &argv);
info = g_object_new (GST_MEDIA_INFO_TYPE, NULL);
g_print ("stream: %p, &stream: %p\n", stream, &stream);
for (i = 1; i < argc; ++i)
{
/*
stream = gst_media_info_read (info, argv[i], GST_MEDIA_INFO_ALL);
*/
gst_media_info_read_with_idler (info, argv[i], GST_MEDIA_INFO_ALL);
while (gst_media_info_read_idler (info, &stream) && stream == NULL)
/* keep idling */ g_print ("+");
g_print ("\nFILE: %s\n", argv[i]);
g_print ("stream: %p, &stream: %p\n", stream, &stream);
if (stream)
info_print (stream);
else
g_print ("no media info found.\n");
stream = NULL;
}
return 0;
}
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