int main (int argc, char *argv[])
{
GOptionGroup *options;
GOptionContext *context;
GError *err = NULL;
GdkPixbuf *pixbuf;
const char *input, *output;
ThumbApp app;
context = g_option_context_new ("Thumbnail movies");
options = gst_init_get_option_group ();
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
g_option_context_add_group (context, options);
g_option_context_add_group (context, gtk_get_option_group (TRUE));
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);
app.input = input;
app.output = output;
thumb_app_setup_play (&app);
thumb_app_set_filename (&app);
PROGRESS_DEBUG("Video widget created");
PRINT_PROGRESS (6.0);
if (time_limit != FALSE)
xplayer_resources_monitor_start (input, 0);
PROGRESS_DEBUG("About to open video file");
if (thumb_app_start (&app) == FALSE) {
g_print ("xplayer-video-thumbnailer couldn't open file '%s'\n", input);
exit (1);
}
thumb_app_set_error_handler (&app);
/* We don't need covers when we're in gallery mode */
if (gallery == -1)
thumb_app_check_for_cover (&app);
if (thumb_app_get_has_video (&app) == FALSE) {
PROGRESS_DEBUG ("xplayer-video-thumbnailer couldn't find a video track in '%s'\n", input);
exit (1);
}
thumb_app_set_duration (&app);
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) {
assert_duration (&app);
pixbuf = capture_frame_at_time (&app, second_index * 1000);
} else {
pixbuf = capture_interesting_frame (&app);
}
PRINT_PROGRESS (90.0);
} else {
assert_duration (&app);
/* We're producing a gallery of screenshots from throughout the file */
pixbuf = create_gallery (&app);
}
/* Cleanup */
xplayer_resources_monitor_stop ();
thumb_app_cleanup (&app);
PRINT_PROGRESS (92.0);
if (pixbuf == NULL) {
g_print ("xplayer-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;
}
int main (int argc, char *argv[])
{
GOptionGroup *options;
GOptionContext *context;
GError *err = NULL;
GdkPixbuf *pixbuf;
const char *input, *output;
ThumbApp app;
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
context = g_option_context_new ("Thumbnail movies");
options = gst_init_get_option_group ();
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
g_option_context_add_group (context, options);
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;
}
fcntl (fileno (stdout), F_SETFL, O_NONBLOCK);
setbuf (stdout, NULL);
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)) {
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];
g_debug("Initialised libraries, about to create video widget");
PRINT_PROGRESS (2.0);
app.input = input;
app.output = output;
thumb_app_setup_play (&app);
thumb_app_set_filename (&app);
g_debug("Video widget created");
PRINT_PROGRESS (6.0);
g_debug("About to open video file");
if (thumb_app_start (&app) == FALSE) {
g_print ("totem-video-thumbnailer couldn't open file '%s'\n", input);
exit (1);
}
thumb_app_set_error_handler (&app);
if (thumb_app_get_has_video (&app) == FALSE) {
g_debug ("totem-video-thumbnailer couldn't find a video track in '%s'\n", input);
exit (1);
}
thumb_app_set_duration (&app);
g_debug("Opened video file: '%s'", input);
PRINT_PROGRESS (10.0);
assert_duration (&app);
/* We're producing a gallery of screenshots from throughout the file */
pixbuf = create_gallery (&app);
/* Cleanup */
thumb_app_cleanup (&app);
PRINT_PROGRESS (92.0);
if (pixbuf == NULL) {
g_print ("totem-video-thumbnailer couldn't get a picture from '%s'\n", input);
exit (1);
}
g_debug("Saving captured screenshot to %s", output);
save_pixbuf (pixbuf, output, input, output_size, FALSE);
g_object_unref (pixbuf);
PRINT_PROGRESS (100.0);
return 0;
}
