mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-29 19:50:40 +00:00
81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/* GStreamer
|
|
* Copyright (C) 2003 Erik Walthinsen <omega@cse.ogi.edu>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
|
|
static void
|
|
my_resolver (GstIndex * index, GstObject * _ign, gchar ** writer_string,
|
|
gpointer user_data)
|
|
{
|
|
*writer_string = user_data;
|
|
}
|
|
|
|
gint
|
|
main (gint argc, gchar * argv[])
|
|
{
|
|
GstIndex *index;
|
|
GstObject *identity;
|
|
gint id;
|
|
gint64 cur;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
if (argc != 3) {
|
|
g_print ("usage: dumpfileindex /path/to/fileindex writer_id\n");
|
|
exit (0);
|
|
}
|
|
|
|
index = gst_index_factory_make ("fileindex");
|
|
g_assert (index != NULL);
|
|
|
|
g_object_set (index, "location", argv[1], NULL);
|
|
gst_index_set_resolver (index, (GstIndexResolver) my_resolver, argv[2]);
|
|
|
|
identity = (GstObject *) gst_element_factory_make ("identity", "element");
|
|
g_assert (identity);
|
|
gst_index_get_writer_id (index, identity, &id);
|
|
|
|
cur = 0;
|
|
while (1) {
|
|
gint fx;
|
|
GstIndexEntry *entry =
|
|
gst_index_get_assoc_entry (index, id, GST_INDEX_LOOKUP_AFTER, 0,
|
|
GST_FORMAT_TIME, cur);
|
|
|
|
if (!entry)
|
|
break;
|
|
|
|
g_print ("%x", GST_INDEX_ASSOC_FLAGS (entry));
|
|
for (fx = 0; fx < GST_INDEX_NASSOCS (entry); fx++) {
|
|
GstFormat fmt = GST_INDEX_ASSOC_FORMAT (entry, fx);
|
|
const GstFormatDefinition *def = gst_format_get_details (fmt);
|
|
|
|
if (fmt == GST_FORMAT_TIME) {
|
|
cur = GST_INDEX_ASSOC_VALUE (entry, fx) + 1;
|
|
g_print (" time %.4f",
|
|
GST_INDEX_ASSOC_VALUE (entry, fx) / (double) GST_SECOND);
|
|
} else
|
|
g_print (" %s %" G_GINT64_FORMAT, def->nick,
|
|
GST_INDEX_ASSOC_VALUE (entry, fx));
|
|
}
|
|
g_print ("\n");
|
|
}
|
|
|
|
return 0;
|
|
}
|