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This provides new HLS, DASH and MSS adaptive demuxer elements as a single plugin. These elements offer many improvements over the legacy elements. They will only work within a streams-aware context (`urisourcebin`, `uridecodebin3`, `decodebin3`, `playbin3`, ...). Stream selection and buffering is handled internally, this allows them to directly manage the elementary streams and stream selection. Authors: * Edward Hervey <edward@centricular.com> * Jan Schmidt <jan@centricular.com> * Piotrek Brzeziński <piotr@centricular.com> * Tim-Philipp Müller <tim@centricular.com> Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2117>
75 lines
3.1 KiB
C
75 lines
3.1 KiB
C
/* GStreamer
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*
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* Copyright (C) 2014 Samsung Electronics. All rights reserved.
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* Author: Thiago Santos <thiagoss@osg.samsung.com>
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* Copyright (C) 2021-2022 Jan Schmidt <jan@centricular.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_ADAPTIVE_DEMUX_UTILS_H_
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#define _GST_ADAPTIVE_DEMUX_UTILS_H_
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#include <gst/gst.h>
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typedef struct _GstAdaptiveDemuxClock GstAdaptiveDemuxClock;
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typedef struct _GstAdaptiveDemuxLoop GstAdaptiveDemuxLoop;
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GstAdaptiveDemuxClock *gst_adaptive_demux_clock_new (void);
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GstAdaptiveDemuxClock *gst_adaptive_demux_clock_ref (GstAdaptiveDemuxClock *
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clock);
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void gst_adaptive_demux_clock_unref (GstAdaptiveDemuxClock * clock);
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GstClockTime gst_adaptive_demux_clock_get_time (GstAdaptiveDemuxClock * clock);
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GDateTime *gst_adaptive_demux_clock_get_now_utc (GstAdaptiveDemuxClock * clock);
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void gst_adaptive_demux_clock_set_utc_time (GstAdaptiveDemuxClock * clock, GDateTime *utc_now);
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GstAdaptiveDemuxLoop *gst_adaptive_demux_loop_new (void);
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GstAdaptiveDemuxLoop *gst_adaptive_demux_loop_ref (GstAdaptiveDemuxLoop * loop);
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void gst_adaptive_demux_loop_unref (GstAdaptiveDemuxLoop * loop);
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void gst_adaptive_demux_loop_start (GstAdaptiveDemuxLoop *loop);
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void gst_adaptive_demux_loop_stop (GstAdaptiveDemuxLoop * loop, gboolean wait);
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guint gst_adaptive_demux_loop_call (GstAdaptiveDemuxLoop *loop, GSourceFunc func,
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gpointer data, GDestroyNotify notify);
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guint gst_adaptive_demux_loop_call_delayed (GstAdaptiveDemuxLoop *loop, GstClockTime delay,
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GSourceFunc func, gpointer data, GDestroyNotify notify);
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void gst_adaptive_demux_loop_cancel_call (GstAdaptiveDemuxLoop *loop, guint cb_id);
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gboolean gst_adaptive_demux_loop_pause_and_lock (GstAdaptiveDemuxLoop * loop);
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gboolean gst_adaptive_demux_loop_unlock_and_unpause (GstAdaptiveDemuxLoop * loop);
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GstDateTime *gst_adaptive_demux_util_parse_http_head_date (const gchar *http_date);
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typedef struct _GstEventStore GstEventStore;
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struct _GstEventStore {
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GArray *events;
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gboolean events_pending;
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};
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void gst_event_store_init(GstEventStore *store);
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void gst_event_store_deinit(GstEventStore *store);
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void gst_event_store_flush(GstEventStore *store);
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void gst_event_store_insert_event (GstEventStore *store, GstEvent * event, gboolean delivered);
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GstEvent *gst_event_store_get_next_pending (GstEventStore *store);
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void gst_event_store_mark_delivered (GstEventStore *store, GstEvent *event);
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void gst_event_store_mark_all_undelivered (GstEventStore *store);
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#endif
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