int main (int argc, char **argv)
{
GOptionGroup *options;
GOptionContext *context;
GtkWidget *widget;
BaconVideoWidget *bvw;
GError *error = NULL;
const char *path;
bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
g_thread_init (NULL);
gdk_threads_init ();
g_set_application_name (_("Audio Preview"));
gtk_window_set_default_icon_name ("idol");
g_setenv("PULSE_PROP_media.role", "music", TRUE);
context = g_option_context_new ("Plays audio passed on the standard input or the filename passed on the command-line");
options = bacon_video_widget_get_option_group ();
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
g_option_context_add_group (context, options);
g_type_init ();
if (g_option_context_parse (context, &argc, &argv, &error) == FALSE) {
g_print ("couldn't parse command-line options: %s\n", error->message);
g_error_free (error);
return 1;
}
if (g_fatal_warnings) {
GLogLevelFlags fatal_mask;
fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
g_log_set_always_fatal (fatal_mask);
}
if (show_mimetype == TRUE) {
print_mimetypes ();
return 0;
}
if (filenames != NULL && g_strv_length (filenames) != 1) {
char *help;
help = g_option_context_get_help (context, FALSE, NULL);
g_print ("%s", help);
g_free (help);
return 1;
}
path = filenames ? filenames[0] : "fd://0";
widget = bacon_video_widget_new (-1, -1, BVW_USE_TYPE_AUDIO, &error);
if (widget == NULL) {
g_print ("error creating the video widget: %s\n", error->message);
g_error_free (error);
return 1;
}
bvw = BACON_VIDEO_WIDGET (widget);
idol_resources_monitor_start (NULL, -1);
if (bacon_video_widget_open (bvw, path, NULL, &error) == FALSE) {
g_print ("Can't open %s: %s\n", path, error->message);
return 1;
}
if (bacon_video_widget_play (bvw, &error) == FALSE) {
g_print ("Can't play %s: %s\n", path, error->message);
return 1;
}
gtk_main ();
return 0;
}
int main (int argc, char *argv[])
{
GOptionGroup *options;
GOptionContext *context;
GError *err = NULL;
BaconVideoWidget *bvw;
GdkPixbuf *pixbuf;
const char *input, *output;
callback_data data;
g_thread_init (NULL);
context = g_option_context_new ("Thumbnail movies");
options = bacon_video_widget_get_option_group ();
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
g_option_context_add_group (context, options);
#ifndef THUMB_DEBUG
g_type_init ();
#else
g_option_context_add_group (context, gtk_get_option_group (TRUE));
#endif
if (g_option_context_parse (context, &argc, &argv, &err) == FALSE) {
g_print ("couldn't parse command-line options: %s\n", err->message);
g_error_free (err);
return 1;
}
#ifdef G_OS_UNIX
if (time_limit != FALSE) {
errno = 0;
if (nice (20) != 20 && errno != 0)
g_warning ("Couldn't change nice value of process.");
}
#endif
if (print_progress) {
fcntl (fileno (stdout), F_SETFL, O_NONBLOCK);
setbuf (stdout, NULL);
}
if (g_fatal_warnings) {
GLogLevelFlags fatal_mask;
fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
g_log_set_always_fatal (fatal_mask);
}
if (raw_output == FALSE && output_size == -1)
output_size = DEFAULT_OUTPUT_SIZE;
if (filenames == NULL || g_strv_length (filenames) != 2 ||
(second_index != -1 && gallery != -1) ||
(print_progress == TRUE && verbose == TRUE)) {
char *help;
help = g_option_context_get_help (context, FALSE, NULL);
g_print ("%s", help);
g_free (help);
return 1;
}
input = filenames[0];
output = filenames[1];
PROGRESS_DEBUG("Initialised libraries, about to create video widget");
PRINT_PROGRESS (2.0);
bvw = BACON_VIDEO_WIDGET (bacon_video_widget_new (-1, -1, BVW_USE_TYPE_CAPTURE, &err));
if (err != NULL) {
g_print ("totem-video-thumbnailer couldn't create the video "
"widget.\nReason: %s.\n", err->message);
g_error_free (err);
exit (1);
}
data.input = input;
data.output = output;
g_signal_connect (G_OBJECT (bvw), "got-metadata",
G_CALLBACK (on_got_metadata_event),
&data);
PROGRESS_DEBUG("Video widget created");
PRINT_PROGRESS (6.0);
if (time_limit != FALSE)
totem_resources_monitor_start (input, 0);
PROGRESS_DEBUG("About to open video file");
if (bacon_video_widget_open (bvw, input, NULL, &err) == FALSE) {
g_print ("totem-video-thumbnailer couldn't open file '%s'\n"
"Reason: %s.\n",
input, err->message);
g_error_free (err);
exit (1);
}
PROGRESS_DEBUG("Opened video file: '%s'", input);
PRINT_PROGRESS (10.0);
if (gallery == -1) {
/* If the user has told us to use a frame at a specific second
* into the video, just use that frame no matter how boring it
* is */
if (second_index != -1)
pixbuf = capture_frame_at_time (bvw, input, output, second_index);
else
pixbuf = capture_interesting_frame (bvw, input, output);
PRINT_PROGRESS (90.0);
} else {
/* We're producing a gallery of screenshots from throughout the file */
pixbuf = create_gallery (bvw, input, output);
}
/* Cleanup */
bacon_video_widget_close (bvw);
totem_resources_monitor_stop ();
gtk_widget_destroy (GTK_WIDGET (bvw));
PRINT_PROGRESS (92.0);
if (pixbuf == NULL) {
g_print ("totem-video-thumbnailer couldn't get a picture from "
"'%s'\n", input);
exit (1);
}
PROGRESS_DEBUG("Saving captured screenshot");
save_pixbuf (pixbuf, output, input, output_size, FALSE);
g_object_unref (pixbuf);
PRINT_PROGRESS (100.0);
return 0;
}
