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97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/* GStreamer Editing Services
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* Copyright (C) <2013> Thibault Saunier <thibault.saunier@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/**
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* SECTION: ges-video-track:
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* @short_description: A standard GESTrack for raw video
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*/
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#include "ges-video-track.h"
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#include "ges-smart-video-mixer.h"
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struct _GESVideoTrackPrivate
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{
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gpointer nothing;
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};
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#define GES_VIDEO_TRACK_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GES_TYPE_VIDEO_TRACK, GESVideoTrackPrivate))
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G_DEFINE_TYPE (GESVideoTrack, ges_video_track, GES_TYPE_TRACK);
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static GstElement *
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create_element_for_raw_video_gap (GESTrack * track)
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{
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return gst_parse_bin_from_description
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("videotestsrc pattern=2 name=src ! capsfilter caps=video/x-raw", TRUE,
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NULL);
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}
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static void
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ges_video_track_init (GESVideoTrack * ges_video_track)
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{
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/* GESVideoTrackPrivate *priv = GES_VIDEO_TRACK_GET_PRIVATE (ges_video_track);
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*/
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/* TODO: Add initialization code here */
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}
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static void
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ges_video_track_finalize (GObject * object)
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{
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/* TODO: Add deinitalization code here */
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G_OBJECT_CLASS (ges_video_track_parent_class)->finalize (object);
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}
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static void
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ges_video_track_class_init (GESVideoTrackClass * klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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/* GESTrackClass *parent_class = GES_TRACK_CLASS (klass);
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*/
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g_type_class_add_private (klass, sizeof (GESVideoTrackPrivate));
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object_class->finalize = ges_video_track_finalize;
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GES_TRACK_CLASS (klass)->get_mixing_element = ges_smart_mixer_new;
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}
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/**
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* ges_video_track_new:
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*
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* Creates a new #GESVideoTrack of type #GES_TRACK_TYPE_VIDEO and with generic
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* raw video caps ("video/x-raw");
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*
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* Returns: A new #GESTrack.
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*/
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GESVideoTrack *
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ges_video_track_new (void)
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{
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GESVideoTrack *ret;
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GstCaps *caps = gst_caps_new_empty_simple ("video/x-raw");
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ret = g_object_new (GES_TYPE_VIDEO_TRACK, "track-type", GES_TRACK_TYPE_VIDEO,
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"caps", caps, NULL);
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ges_track_set_create_element_for_gap_func (GES_TRACK (ret),
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create_element_for_raw_video_gap);
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return ret;
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}
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