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364c112d66
The new in-point should be the media position corresponding to the media position. media_duration_factor is no longer needed. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/177>
104 lines
3.2 KiB
C
104 lines
3.2 KiB
C
/* GStreamer Editing Services
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* Copyright (C) 2016 Sjors Gielen <mixml-ges@sjorsgielen.nl>
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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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#include "test-utils.h"
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#include <ges/ges.h>
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#include <gst/check/gstcheck.h>
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#include <plugins/nle/nleobject.h>
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GST_START_TEST (test_tempochange)
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{
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GESTimeline *timeline;
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GESLayer *layer;
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GESTrack *track_audio;
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GESEffect *effect;
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GESTestClip *clip;
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GESClip *clip2, *clip3;
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ges_init ();
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timeline = ges_timeline_new ();
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layer = ges_layer_new ();
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track_audio = GES_TRACK (ges_audio_track_new ());
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ges_timeline_add_track (timeline, track_audio);
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ges_timeline_add_layer (timeline, layer);
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/* Add a 9-second clip */
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clip = ges_test_clip_new ();
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g_object_set (clip, "duration", 9 * GST_SECOND, NULL);
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ges_layer_add_clip (layer, (GESClip *) clip);
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/* Split it after 3 seconds */
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clip2 = ges_clip_split ((GESClip *) clip, 3 * GST_SECOND);
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/* Add pitch effect to play 1.5 times faster */
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effect = ges_effect_new ("pitch tempo=1.5");
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fail_unless (GES_IS_EFFECT (effect));
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fail_unless (ges_container_add (GES_CONTAINER (clip2),
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GES_TIMELINE_ELEMENT (effect)));
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fail_unless (ges_track_element_get_track (GES_TRACK_ELEMENT (effect)) !=
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NULL);
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assert_equals_int (GES_TRACK_ELEMENT (effect)->active, TRUE);
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/* Split clip again after 6 seconds (note: this is timeline time) */
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clip3 = ges_clip_split (clip2, 6 * GST_SECOND);
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// note: start and duration are counted in timeline time, while
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// inpoint is counted in media time.
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fail_unless_equals_int64 (_START (clip), 0 * GST_SECOND);
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fail_unless_equals_int64 (_INPOINT (clip), 0 * GST_SECOND);
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fail_unless_equals_int64 (_DURATION (clip), 3 * GST_SECOND);
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fail_unless_equals_int64 (_START (clip2), 3 * GST_SECOND);
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fail_unless_equals_int64 (_INPOINT (clip2), 3 * GST_SECOND);
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fail_unless_equals_int64 (_DURATION (clip2), 3 * GST_SECOND);
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fail_unless_equals_int64 (_START (clip3), 6 * GST_SECOND);
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fail_unless_equals_int64 (_INPOINT (clip3), 7.5 * GST_SECOND);
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fail_unless_equals_int64 (_DURATION (clip3), 3 * GST_SECOND);
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gst_object_unref (timeline);
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ges_deinit ();
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}
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GST_END_TEST;
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static Suite *
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ges_suite (void)
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{
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Suite *s = suite_create ("ges");
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GstPluginFeature *pitch = gst_registry_find_feature (gst_registry_get (),
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"pitch", GST_TYPE_ELEMENT_FACTORY);
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if (pitch) {
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TCase *tc_chain = tcase_create ("tempochange");
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gst_object_unref (pitch);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_tempochange);
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}
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return s;
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}
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GST_CHECK_MAIN (ges);
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