gstreamer/gst/timecode/gsttimecodewait.h
Vivia Nikolaidou 3072dd80d2 timecodewait: New element to wait for a specific timecode
timecodewait receives a timecode as an argument (either as string or as
GstVideoTimeCode - one is gst-launch-friendly and the other is code-friendly),
and it will drop all audio and video buffers until that timecode has been
reached.

https://bugzilla.gnome.org/show_bug.cgi?id=766419
2016-08-04 19:08:27 +03:00

70 lines
2.3 KiB
C

/*
* GStreamer
* Copyright (C) 2016 Vivia Nikolaidou <vivia@toolsonair.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_TIMECODEWAIT_H__
#define __GST_TIMECODEWAIT_H__
#include <gst/gst.h>
#include <gst/audio/audio.h>
#include <gst/video/video.h>
G_BEGIN_DECLS
#define GST_TYPE_TIMECODEWAIT (gst_timecodewait_get_type())
#define GST_TIMECODEWAIT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TIMECODEWAIT,GstTimeCodeWait))
#define GST_IS_TIMECODEWAIT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TIMECODEWAIT))
#define GST_TIMECODEWAIT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_TIMECODEWAIT,GstTimeCodeWaitClass))
#define GST_IS_TIMECODEWAIT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_TIMECODEWAIT))
#define GST_TIMECODEWAIT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_TIMECODEWAIT,GstTimeCodeWaitClass))
typedef struct _GstTimeCodeWait GstTimeCodeWait;
typedef struct _GstTimeCodeWaitClass GstTimeCodeWaitClass;
struct _GstTimeCodeWait
{
GstElement parent;
GstVideoTimeCode *tc;
gboolean from_string;
GstPad *asrcpad, *asinkpad, *vsrcpad, *vsinkpad;
GstAudioInfo ainfo;
GstVideoInfo vinfo;
GstSegment asegment, vsegment;
GstClockTime running_time_of_timecode;
gboolean video_eos_flag;
gboolean audio_flush_flag;
gboolean shutdown_flag;
GCond cond;
GMutex mutex;
};
struct _GstTimeCodeWaitClass
{
GstElementClass parent_class;
};
GType gst_timecodewait_get_type (void);
G_END_DECLS
#endif /* __GST_TIMECODEWAIT_H__ */