diff options
Diffstat (limited to 'tests/icles/playbin-text.c')
-rw-r--r-- | tests/icles/playbin-text.c | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/tests/icles/playbin-text.c b/tests/icles/playbin-text.c deleted file mode 100644 index a9868048..00000000 --- a/tests/icles/playbin-text.c +++ /dev/null @@ -1,174 +0,0 @@ -/* GStreamer - * - * Copyright (C) 2009 Wim Taymans <wim.taymans@gmail.com> - * - * 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. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> - -typedef struct _App App; - -struct _App -{ - GstElement *playbin; - GstElement *textsink; - - GMainLoop *loop; -}; - -App s_app; - -static gboolean -bus_message (GstBus * bus, GstMessage * message, App * app) -{ - GST_DEBUG ("got message %s", - gst_message_type_get_name (GST_MESSAGE_TYPE (message))); - - switch (GST_MESSAGE_TYPE (message)) { - case GST_MESSAGE_ERROR: - { - GError *gerror; - gchar *debug; - - gst_message_parse_error (message, &gerror, &debug); - gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug); - g_error_free (gerror); - g_free (debug); - - g_main_loop_quit (app->loop); - break; - } - case GST_MESSAGE_WARNING: - { - GError *gerror; - gchar *debug; - - gst_message_parse_warning (message, &gerror, &debug); - gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug); - g_error_free (gerror); - g_free (debug); - - g_main_loop_quit (app->loop); - break; - } - case GST_MESSAGE_EOS: - g_message ("received EOS"); - g_main_loop_quit (app->loop); - break; - default: - break; - } - return TRUE; -} - -static void -have_subtitle (GstElement * appsink, App * app) -{ - GstBuffer *buffer; - - /* get the buffer, we can also wakeup the mainloop to get the subtitle from - * appsink in the mainloop */ - g_signal_emit_by_name (appsink, "pull-buffer", &buffer); - - if (buffer) { - guint8 *data; - guint size; - GstFormat format; - gint64 position; - GstClock *clock; - GstClockTime base_time, running_time; - - format = GST_FORMAT_TIME; - gst_element_query_position (appsink, &format, &position); - - clock = gst_element_get_clock (appsink); - base_time = gst_element_get_base_time (appsink); - - running_time = gst_clock_get_time (clock) - base_time; - - gst_object_unref (clock); - - g_message ("received a subtitle at position %" GST_TIME_FORMAT - ", running_time %" GST_TIME_FORMAT, GST_TIME_ARGS (position), - GST_TIME_ARGS (running_time)); - - data = GST_BUFFER_DATA (buffer); - size = GST_BUFFER_SIZE (buffer); - - gst_util_dump_mem (data, size); - } -} - -int -main (int argc, char *argv[]) -{ - App *app = &s_app; - GstBus *bus; - - gst_init (&argc, &argv); - - if (argc < 2) { - g_print ("usage: %s <filename>\n", argv[0]); - return -1; - } - - /* create a mainloop to get messages */ - app->loop = g_main_loop_new (NULL, TRUE); - - app->playbin = gst_element_factory_make ("playbin2", NULL); - g_assert (app->playbin); - - /* set appsink to get the subtitles */ - app->textsink = gst_element_factory_make ("appsink", "subtitle_sink"); - g_object_set (G_OBJECT (app->textsink), "emit-signals", TRUE, NULL); - g_object_set (G_OBJECT (app->textsink), "ts-offset", 0 * GST_SECOND, NULL); - g_signal_connect (app->textsink, "new-buffer", G_CALLBACK (have_subtitle), - app); - - g_object_set (G_OBJECT (app->playbin), "text-sink", app->textsink, NULL); - - bus = gst_pipeline_get_bus (GST_PIPELINE (app->playbin)); - - /* add watch for messages */ - gst_bus_add_watch (bus, (GstBusFunc) bus_message, app); - - /* set to read from appsrc */ - g_object_set (app->playbin, "uri", argv[1], NULL); - - /* go to playing and wait in a mainloop. */ - gst_element_set_state (app->playbin, GST_STATE_PLAYING); - - /* this mainloop is stopped when we receive an error or EOS */ - g_main_loop_run (app->loop); - - g_message ("stopping"); - - gst_element_set_state (app->playbin, GST_STATE_NULL); - - gst_object_unref (bus); - g_main_loop_unref (app->loop); - - return 0; -} |