gstreamer/ext/dv/demo-play.c

#include <gnome.h>
#include <gst/gst.h>

static gboolean
idle_func (gpointer data) 
{
  gst_bin_iterate(GST_BIN(data));

  return TRUE;
}

int 
main (int argc,char *argv[]) 
{
  GstElement *bin;
  GstElement *src;
  GstElement *dvdec;
  /*GstElement *cspace; */
  GstElement *deint;
  GstElement *videosink;

  GtkWidget *appwindow;
  GtkWidget *vbox1;
  GtkWidget *button;
  guint32 draw;
  GtkWidget *gtk_socket;


  gst_init(&argc,&argv);

  gnome_init("Videotest","0.0.1",argc,argv);

  bin = gst_pipeline_new("pipeline");

  if (argc == 1) {
    src = gst_element_factory_make ("dv1394src", "src");
  } else {
    src = gst_element_factory_make ("filesrc", "src");
    gtk_object_set(GTK_OBJECT(src),"location",argv[1],"bytesperread",480,NULL);
  }
  dvdec = gst_element_factory_make ("dvdec", "decoder");
  if (!dvdec) fprintf(stderr,"no dvdec\n"),exit(1);
/*  cspace = gst_element_factory_make ("colorspace", "cspace"); */
  deint = gst_element_factory_make ("deinterlace", "deinterlace");
  videosink = gst_element_factory_make ("xvideosink", "videosink");
  if (!videosink) fprintf(stderr,"no dvdec\n"),exit(1);
  gtk_object_set(GTK_OBJECT(videosink),"width",720,"height",576,NULL);

  gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
  gst_bin_add(GST_BIN(bin),GST_ELEMENT(dvdec));
/*  gst_bin_add(GST_BIN(bin),GST_ELEMENT(cspace)); */
  gst_bin_add(GST_BIN(bin),GST_ELEMENT(videosink));

  gst_element_link(src,"src",dvdec,"sink");
/*  gst_element_link(cspace,"src",videosink,"sink"); */
/*  gst_element_link(dvdec,"video",cspace,"sink"); */
  gst_element_link(dvdec,"video",deint,"sink");
  gst_element_link(deint,"src",videosink,"sink");

  appwindow = gnome_app_new("Videotest","Videotest");

  vbox1 = gtk_vbox_new (FALSE, 0);
  gtk_widget_show (vbox1);

  button = gtk_button_new_with_label(_("test"));/*_with_label (_("chup")); */
  gtk_widget_show (button);
  gtk_box_pack_start (GTK_BOX (vbox1), button, FALSE, FALSE, 0);

  draw = gst_util_get_int_arg (GTK_OBJECT (videosink), "xid"),

  gtk_socket = gtk_socket_new ();
  gtk_widget_set_usize(gtk_socket,720,576);
  gtk_widget_show (gtk_socket);

  gnome_app_set_contents(GNOME_APP(appwindow), vbox1);

  gtk_box_pack_start (GTK_BOX (vbox1),
                      GTK_WIDGET(gtk_socket),
                      TRUE, TRUE, 0);

  gtk_widget_realize (gtk_socket);
  gtk_socket_steal (GTK_SOCKET (gtk_socket), draw);
								
  gtk_object_set(GTK_OBJECT(appwindow),"allow_grow",TRUE,NULL);
  gtk_object_set(GTK_OBJECT(appwindow),"allow_shrink",TRUE,NULL);

  gtk_widget_show_all(appwindow);

#ifndef GST_DISABLE_LOADSAVE
  xmlSaveFile("dvshow.xml",gst_xml_write(GST_ELEMENT(bin)));
#endif

  gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);

  g_idle_add(idle_func,bin);

  gtk_main();

  exit (0);
}