mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-14 13:21:28 +00:00
108 lines
3.6 KiB
C
108 lines
3.6 KiB
C
/* GStreamer Editing Services
|
|
* Copyright (C) 2010 Edward Hervey <bilboed@bilboed.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.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <ges/ges.h>
|
|
#include <stdlib.h>
|
|
|
|
int
|
|
main (int argc, gchar ** argv)
|
|
{
|
|
GError *err = NULL;
|
|
GOptionContext *ctx;
|
|
GESTimelinePipeline *pipeline;
|
|
GESTimeline *timeline;
|
|
GESTrack *tracka, *trackv;
|
|
GESTimelineLayer *layer1, *layer2;
|
|
GESTimelineFileSource *src;
|
|
GMainLoop *mainloop;
|
|
|
|
gint inpoint = 0, duration = 10;
|
|
gboolean mute = FALSE;
|
|
gchar *audiofile = NULL;
|
|
GOptionEntry options[] = {
|
|
{"inpoint", 'i', 0, G_OPTION_ARG_INT, &inpoint,
|
|
"in-point in the file (in seconds, default:0s)", "seconds"},
|
|
{"duration", 'd', 0, G_OPTION_ARG_INT, &duration,
|
|
"duration to use from the file (in seconds, default:10s)", "seconds"},
|
|
{"mute", 'm', 0, G_OPTION_ARG_NONE, &mute,
|
|
"Whether to mute the audio from the file",},
|
|
{"audiofile", 'a', 0, G_OPTION_ARG_FILENAME, &audiofile,
|
|
"Use this audiofile instead of the original audio from the file",
|
|
"audiofile"},
|
|
{NULL}
|
|
};
|
|
|
|
ctx =
|
|
g_option_context_new
|
|
("- Plays an video file with sound (origin/muted/replaced)");
|
|
g_option_context_add_main_entries (ctx, options, NULL);
|
|
g_option_context_add_group (ctx, gst_init_get_option_group ());
|
|
|
|
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
|
|
g_print ("Error initializing %s\n", err->message);
|
|
exit (1);
|
|
}
|
|
|
|
if (argc == 1) {
|
|
g_print ("%s", g_option_context_get_help (ctx, TRUE, NULL));
|
|
exit (0);
|
|
}
|
|
g_option_context_free (ctx);
|
|
|
|
ges_init ();
|
|
|
|
/* Create an Audio/Video pipeline with two layers */
|
|
pipeline = ges_timeline_pipeline_new ();
|
|
|
|
timeline = ges_timeline_new ();
|
|
|
|
tracka = ges_track_audio_raw_new ();
|
|
trackv = ges_track_video_raw_new ();
|
|
|
|
layer1 = (GESTimelineLayer *) ges_simple_timeline_layer_new ();
|
|
layer2 = (GESTimelineLayer *) ges_simple_timeline_layer_new ();
|
|
g_object_set (layer2, "priority", 1, NULL);
|
|
|
|
if (!ges_timeline_add_layer (timeline, layer1) ||
|
|
!ges_timeline_add_layer (timeline, layer2) ||
|
|
!ges_timeline_add_track (timeline, tracka) ||
|
|
!ges_timeline_add_track (timeline, trackv) ||
|
|
!ges_timeline_pipeline_add_timeline (pipeline, timeline))
|
|
return -1;
|
|
|
|
if (1) {
|
|
gchar *uri = g_strdup_printf ("file://%s", argv[1]);
|
|
/* Add the main audio/video file */
|
|
src = ges_timeline_filesource_new (uri);
|
|
g_free (uri);
|
|
g_object_set (src, "in-point", inpoint * GST_SECOND,
|
|
"duration", duration * GST_SECOND, "mute", mute, NULL);
|
|
ges_timeline_layer_add_object (layer1, GES_TIMELINE_OBJECT (src));
|
|
}
|
|
|
|
/* Play the pipeline */
|
|
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
|
|
mainloop = g_main_loop_new (NULL, FALSE);
|
|
g_timeout_add_seconds (duration + 1, (GSourceFunc) g_main_loop_quit,
|
|
mainloop);
|
|
g_main_loop_run (mainloop);
|
|
|
|
return 0;
|
|
}
|