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/* GStreamer
*
* Copyright (C) 2013 Collabora Ltd.
* Author: Thiago Sousa Santos <thiago.sousa.santos@collabora.com>
*
* gst-validate-media-check.c - Media Check CLI tool
*
* 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 2.1 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.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <gst/gst.h>
#include <gst/validate/validate.h>
#include <gst/validate/media-descriptor-writer.h>
#include <gst/validate/media-descriptor-parser.h>
#include <gst/validate/media-descriptor.h>
#include <gst/pbutils/encoding-profile.h>
#include <locale.h> /* for LC_ALL */
int
main (int argc, gchar ** argv)
{
GOptionContext *ctx;
guint ret = 0;
GError *err = NULL;
gboolean full = FALSE;
gchar *output_file = NULL;
gchar *expected_file = NULL;
gchar *output = NULL;
GstMediaDescriptorWriter *writer = NULL;
GstValidateRunner *runner = NULL;
GstMediaDescriptorParser *reference = NULL;
GOptionEntry options[] = {
{"output-file", 'o', 0, G_OPTION_ARG_FILENAME,
&output_file, "The output file to store the results",
NULL},
{"full", 'f', 0, G_OPTION_ARG_NONE,
&full, "Fully analyze the file frame by frame",
NULL},
{"expected-results", 'e', 0, G_OPTION_ARG_FILENAME,
&expected_file, "Path to file containing the expected results "
"(or the last results found) for comparison with new results",
NULL},
{NULL}
};
setlocale (LC_ALL, "");
g_set_prgname ("gst-validate-media-check-" GST_API_VERSION);
ctx = g_option_context_new ("[URI]");
g_option_context_set_summary (ctx, "Analyzes a media file and writes "
"the results to stdout or a file. Can also compare the results found "
"with another results file for identifying regressions. The monitoring"
" lib from gst-validate will be enabled during the tests to identify "
"issues with the gstreamer elements involved with the media file's "
"container and codec types");
g_option_context_add_main_entries (ctx, options, NULL);
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
g_printerr ("Error initializing: %s\n", err->message);
g_option_context_free (ctx);
exit (1);
}
gst_init (&argc, &argv);
gst_validate_init ();
if (argc != 2) {
gchar *msg = g_option_context_get_help (ctx, TRUE, NULL);
g_printerr ("%s\n", msg);
g_free (msg);
g_option_context_free (ctx);
ret = 1;
goto out;
}
g_option_context_free (ctx);
runner = gst_validate_runner_new ();
writer =
gst_media_descriptor_writer_new_discover (runner, argv[1], full, TRUE,
&err);
if (writer == NULL) {
g_print ("Could not discover file: %s\n", argv[1]);
ret = 1;
goto out;
}
if (output_file) {
if (!gst_media_descriptor_writer_write (writer, output_file)) {
ret = 1;
goto out;
}
}
if (expected_file) {
reference = gst_media_descriptor_parser_new (runner, expected_file, &err);
if (reference == NULL) {
g_print ("Could not parse file: %s\n", expected_file);
ret = 1;
goto out;
}
if (!gst_media_descriptors_compare (GST_MEDIA_DESCRIPTOR (reference),
GST_MEDIA_DESCRIPTOR (writer))) {
ret = 1;
goto out;
}
} else {
output = gst_media_descriptor_writer_serialize (writer);
g_print ("Media info:\n%s\n", output);
g_free (output);
}
ret = gst_validate_runner_exit (runner, TRUE);
if (ret && expected_file) {
output = gst_media_descriptor_writer_serialize (writer);
g_print ("Media info:\n%s\n", output);
g_free (output);
}
out:
g_free (output_file);
g_free (expected_file);
if (reference)
gst_object_unref (reference);
if (writer)
gst_object_unref (writer);
if (runner)
gst_object_unref (runner);
gst_deinit ();
gst_validate_deinit ();
g_print ("\n=======> Test %s (Return value: %i)\n\n",
ret == 0 ? "PASSED" : "FAILED", ret);
return ret;
}
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