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Code Issues 1 Projects Releases Wiki Activity

tools: Fix transition handling in ges-launch

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=730806
This commit is contained in:
Thibault Saunier 2014-06-06 12:08:47 +02:00
parent 03c87dbbc7
commit a3e87f262b
1 changed files with 29 additions and 14 deletions
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43
tools/ges-launch.c
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@ -251,6 +251,13 @@ str_to_time (char *time)
return nsecs * GST_SECOND;
}
static void
_clip_added_cb (GESLayer * layer, GESClip * clip, GESAsset * asset)
{
if (GES_IS_TRANSITION_CLIP (clip))
ges_extractable_set_asset (GES_EXTRACTABLE (clip), asset);
}
static GESTimeline *
create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri,
const gchar * scenario)
@ -259,7 +266,8 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri,
GESTrack *tracka = NULL, *trackv = NULL;
GESTimeline *timeline;
gboolean activate_before_paused = TRUE;
guint i;
guint i, clip_added_sigid = 0;
GstClockTime next_trans_dur = 0;
GESProject *project = ges_project_new (proj_uri);
if (new_paths->len)
@ -280,6 +288,7 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri,
goto activate_validate;
}
g_object_set (timeline, "auto-transition", TRUE, NULL);
if (track_types & GES_TRACK_TYPE_AUDIO) {
tracka = GES_TRACK (ges_audio_track_new ());
if (disable_mixing)
@ -336,21 +345,19 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri,
}
else if (!g_strcmp0 ("+transition", source)) {
clip = GES_CLIP (ges_transition_clip_new_for_nick (arg0));
GESAsset *asset =
ges_asset_request (GES_TYPE_TRANSITION_CLIP, arg0, NULL);
if (!clip) {
g_error ("invalid transition type\n");
goto build_failure;
if (asset == NULL) {
g_warning ("Can not create transition %s", arg0);
}
g_object_set (G_OBJECT (clip), "duration", duration, NULL);
next_trans_dur = duration;
clip_added_sigid = g_signal_connect (layer, "clip-added",
(GCallback) _clip_added_cb, asset);
g_printf ("Adding <transition:%s> duration %" GST_TIME_FORMAT "\n", arg0,
GST_TIME_ARGS (duration));
}
else if (!g_strcmp0 ("+title", source)) {
continue;
} else if (!g_strcmp0 ("+title", source)) {
clip = GES_CLIP (ges_title_clip_new ());
g_object_set (clip, "duration", duration, "text", arg0, NULL);
@ -401,9 +408,17 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri,
g_free (uri);
}
g_object_set (G_OBJECT (clip), "start", ges_layer_get_duration (layer),
NULL);
g_object_set (G_OBJECT (clip), "start",
ges_layer_get_duration (layer) - next_trans_dur, NULL);
ges_layer_add_clip (layer, clip);
if (clip_added_sigid) {
g_signal_handler_disconnect (layer, clip_added_sigid);
clip_added_sigid = 0;
next_trans_dur = 0;
}
}
activate_validate: