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ea3b074ead
When the playsink contains a text chain this property controls the synchronisation of the subtitles and video by controlling the underlying subtitleoverlay::subtitle-ts-offset property. https://bugzilla.gnome.org/show_bug.cgi?id=797134
113 lines
4.6 KiB
C
113 lines
4.6 KiB
C
/* GStreamer
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* Copyright (C) <2007> Wim Taymans <wim.taymans@gmail.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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#ifndef __GST_PLAY_SINK_H__
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#define __GST_PLAY_SINK_H__
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#include <gst/gst.h>
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#include "gstplay-enum.h"
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G_BEGIN_DECLS
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#define GST_TYPE_PLAY_SINK \
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(gst_play_sink_get_type())
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#define GST_PLAY_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY_SINK, GstPlaySink))
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#define GST_PLAY_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAY_SINK, GstPlaySinkClass))
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#define GST_IS_PLAY_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLAY_SINK))
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#define GST_IS_PLAY_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAY_SINK))
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#define GST_PLAY_SINK_CAST(obj) \
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((GstPlaySink*)(obj))
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/**
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* GstPlaySinkType:
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* @GST_PLAY_SINK_TYPE_AUDIO: an audio pad
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* @GST_PLAY_SINK_TYPE_AUDIO_RAW: a raw audio pad. Deprecated.
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* @GST_PLAY_SINK_TYPE_VIDEO: a video pad
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* @GST_PLAY_SINK_TYPE_VIDEO_RAW: a raw video pad. Deprecated.
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* @GST_PLAY_SINK_TYPE_TEXT: a text pad
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* @GST_PLAY_SINK_TYPE_LAST: the last type
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* @GST_PLAY_SINK_TYPE_FLUSHING: a flushing pad, used when shutting down
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*
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* Types of pads that can be requested from the sinks.
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*/
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typedef enum {
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GST_PLAY_SINK_TYPE_AUDIO = 0,
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GST_PLAY_SINK_TYPE_AUDIO_RAW = 1,
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GST_PLAY_SINK_TYPE_VIDEO = 2,
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GST_PLAY_SINK_TYPE_VIDEO_RAW = 3,
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GST_PLAY_SINK_TYPE_TEXT = 4,
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GST_PLAY_SINK_TYPE_LAST = 5,
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/* this is a dummy pad */
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GST_PLAY_SINK_TYPE_FLUSHING = 6
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} GstPlaySinkType;
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typedef struct _GstPlaySink GstPlaySink;
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typedef struct _GstPlaySinkClass GstPlaySinkClass;
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GType gst_play_sink_get_type (void);
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GstPad * gst_play_sink_request_pad (GstPlaySink *playsink, GstPlaySinkType type);
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void gst_play_sink_release_pad (GstPlaySink *playsink, GstPad *pad);
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void gst_play_sink_refresh_pad (GstPlaySink *playsink, GstPad *pad, GstPlaySinkType type);
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void gst_play_sink_set_filter (GstPlaySink * playsink, GstPlaySinkType type, GstElement * filter);
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GstElement * gst_play_sink_get_filter (GstPlaySink * playsink, GstPlaySinkType type);
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void gst_play_sink_set_sink (GstPlaySink * playsink, GstPlaySinkType type, GstElement * sink);
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GstElement * gst_play_sink_get_sink (GstPlaySink * playsink, GstPlaySinkType type);
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void gst_play_sink_set_vis_plugin (GstPlaySink * playsink, GstElement * vis);
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GstElement * gst_play_sink_get_vis_plugin (GstPlaySink * playsink);
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void gst_play_sink_set_volume (GstPlaySink *playsink, gdouble volume);
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gdouble gst_play_sink_get_volume (GstPlaySink *playsink);
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void gst_play_sink_set_mute (GstPlaySink *playsink, gboolean mute);
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gboolean gst_play_sink_get_mute (GstPlaySink *playsink);
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gboolean gst_play_sink_set_flags (GstPlaySink * playsink, GstPlayFlags flags);
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GstPlayFlags gst_play_sink_get_flags (GstPlaySink * playsink);
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void gst_play_sink_set_font_desc (GstPlaySink *playsink, const gchar * desc);
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gchar * gst_play_sink_get_font_desc (GstPlaySink *playsink);
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void gst_play_sink_set_subtitle_encoding (GstPlaySink *playsink, const gchar * encoding);
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gchar * gst_play_sink_get_subtitle_encoding (GstPlaySink *playsink);
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void gst_play_sink_set_av_offset (GstPlaySink *playsink, gint64 av_offset);
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gint64 gst_play_sink_get_av_offset (GstPlaySink *playsink);
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void gst_play_sink_set_text_offset (GstPlaySink *playsink, gint64 text_offset);
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gint64 gst_play_sink_get_text_offset (GstPlaySink *playsink);
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GstSample * gst_play_sink_get_last_sample (GstPlaySink * playsink);
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GstSample * gst_play_sink_convert_sample (GstPlaySink * playsink, GstCaps * caps);
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gboolean gst_play_sink_reconfigure (GstPlaySink * playsink);
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gboolean gst_play_sink_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_PLAY_SINK_H__ */
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