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tools: Add an option to disable mixing

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+ Add a a GObject property so that the info is seralized

https://bugzilla.gnome.org/show_bug.cgi?id=729382
This commit is contained in:
Thibault Saunier 2014-04-30 20:58:42 +02:00
parent cba79c09ac
commit 2dd59ab53a
2 changed files with 29 additions and 1 deletions
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21
ges/ges-track.c
View file

@ -83,6 +83,7 @@ enum
ARG_RESTRICTION_CAPS,
ARG_TYPE,
ARG_DURATION,
ARG_MIXING,
ARG_LAST,
TRACK_ELEMENT_ADDED,
TRACK_ELEMENT_REMOVED,
@ -386,6 +387,9 @@ ges_track_get_property (GObject * object, guint property_id,
case ARG_RESTRICTION_CAPS:
gst_value_set_caps (value, track->priv->restriction_caps);
break;
case ARG_MIXING:
g_value_set_boolean (value, track->priv->mixing);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
@ -407,6 +411,9 @@ ges_track_set_property (GObject * object, guint property_id,
case ARG_RESTRICTION_CAPS:
ges_track_set_restriction_caps (track, gst_value_get_caps (value));
break;
case ARG_MIXING:
ges_track_set_mixing (track, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
@ -471,6 +478,7 @@ ges_track_constructed (GObject * object)
gnlobject = gst_element_factory_make ("gnloperation", "mixing-operation");
if (!gst_bin_add (GST_BIN (gnlobject), mixer)) {
GST_WARNING_OBJECT (self, "Could not add the mixer to our composition");
gst_object_unref (gnlobject);
return;
}
@ -562,6 +570,17 @@ ges_track_class_init (GESTrackClass * klass)
g_object_class_install_property (object_class, ARG_TYPE,
properties[ARG_TYPE]);
/**
* GESTrack:mixing:
*
* Whether layer mixing is activated or not on the track.
*/
properties[ARG_MIXING] = g_param_spec_boolean ("mixing", "Mixing",
"Whether layer mixing is activated on the track or not",
TRUE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
g_object_class_install_property (object_class, ARG_MIXING,
properties[ARG_MIXING]);
/**
* GESTrack::track-element-added:
* @object: the #GESTrack
@ -759,7 +778,7 @@ ges_track_set_mixing (GESTrack * track, gboolean mixing)
}
if (mixing) {
// increase ref count to hold the object
/* increase ref count to hold the object */
gst_object_ref (track->priv->mixing_operation);
if (!gst_bin_add (GST_BIN (track->priv->composition),
track->priv->mixing_operation)) {

9
tools/ges-launch.c
View file

@ -35,6 +35,7 @@
/* GLOBAL VARIABLE */
static guint repeat = 0;
static gboolean mute = FALSE;
static gboolean disable_mixing = FALSE;
static GESPipeline *pipeline = NULL;
static gboolean seenerrors = FALSE;
static gchar *save_path = NULL;
@ -232,6 +233,9 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri)
if (track_types & GES_TRACK_TYPE_AUDIO) {
tracka = GES_TRACK (ges_audio_track_new ());
if (disable_mixing)
ges_track_set_mixing (tracka, FALSE);
if (!(ges_timeline_add_track (timeline, tracka)))
goto build_failure;
}
@ -239,6 +243,9 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri)
if (track_types & GES_TRACK_TYPE_VIDEO) {
trackv = GES_TRACK (ges_video_track_new ());
if (disable_mixing)
ges_track_set_mixing (trackv, FALSE);
if (!(ges_timeline_add_track (timeline, trackv)))
goto build_failure;
}
@ -691,6 +698,8 @@ main (int argc, gchar ** argv)
"Defines the track types to be created"},
{"mute", 0, 0, G_OPTION_ARG_NONE, &mute,
"Mute playback output, which means that we use faksinks"},
{"disable-mixing", 0, 0, G_OPTION_ARG_NONE, &disable_mixing,
"Do not use mixing element in the tracks"},
#ifdef HAVE_GST_VALIDATE
{"set-scenario", 0, 0, G_OPTION_ARG_STRING, &scenario,
"Specify a GstValidate scenario to run, 'none' means load gst-validate"