int
main (int argc, char **argv)
{
GESTimeline *timeline;
GESLayer *layer;
GError **error = NULL;
GESAsset *asset;
const gchar *url =
"file:///home/bmonkey/workspace/ges/ges-renderer/data/sd/sintel_trailer-480p.mp4";
const gchar *exportURL =
"file:///home/bmonkey/workspace/ges/ges-renderer/transition.mp4";
gst_init (&argc, &argv);
ges_init ();
timeline = ges_timeline_new_audio_video ();
layer = ges_layer_new ();
g_object_set (layer, "auto-transition", TRUE, NULL);
ges_timeline_add_layer (timeline, layer);
asset = GES_ASSET (ges_uri_clip_asset_request_sync (url, error));
ges_layer_add_asset (layer, asset,
0 * GST_SECOND, 0 * GST_SECOND, 10 * GST_SECOND, GES_TRACK_TYPE_VIDEO);
ges_layer_add_asset (layer, asset,
5 * GST_SECOND, 20 * GST_SECOND, 10 * GST_SECOND, GES_TRACK_TYPE_VIDEO);
ges_timeline_commit (timeline);
duration = ges_timeline_get_duration (timeline);
pipeline = ges_pipeline_new ();
ges_pipeline_set_timeline (pipeline, timeline);
GESRendererProfile pal = { 720, 576, 25, PROFILE_AAC_H264_QUICKTIME };
GstCaps *settings = gst_caps_from_renderer_profile (&pal);
GstEncodingProfile *profile = profile_get_encoding_profile (settings);
ges_pipeline_set_render_settings (pipeline, exportURL, profile);
ges_pipeline_set_mode (pipeline, GES_PIPELINE_MODE_RENDER);
GMainLoop *mainloop;
mainloop = g_main_loop_new (NULL, FALSE);
GstBus *bus;
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
g_signal_connect (bus, "message", (GCallback) bus_message_cb, mainloop);
g_timeout_add (100, (GSourceFunc) ges_renderer_print_progress, NULL);
gst_bus_add_signal_watch (bus);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
g_main_loop_run (mainloop);
g_main_loop_unref (mainloop);
return 0;
}
/* callbacks */
static void
timeline_duration_changed_cb (GESTimeline * timeline,
GParamSpec * arg, GESTrack * track)
{
GESTrackPrivate *priv = track->priv;
/* Remove the last gap on the timeline if not needed anymore */
if (priv->updating == TRUE && priv->gaps) {
Gap *gap = (Gap *) priv->gaps->data;
GstClockTime tl_duration = ges_timeline_get_duration (timeline);
if (gap->start + gap->duration > tl_duration) {
free_gap (gap);
priv->gaps = g_list_remove (priv->gaps, gap);
}
}
}
