gstreamer/subprojects/gst-plugins-good/ext/adaptivedemux2/mss/gstmssfragmentparser.h
Edward Hervey af78c16dd5 New HLS, DASH and MSS adaptive demuxer elements
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>
2022-04-18 14:11:23 +00:00

53 lines
1.7 KiB
C

/*
* Microsoft Smooth-Streaming fragment parsing library
*
* gstmssfragmentparser.h
*
* Copyright (C) 2016 Igalia S.L
* Copyright (C) 2016 Metrological
* Author: Philippe Normand <philn@igalia.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 2.1 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 (COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_MSS_FRAGMENT_PARSER_H__
#define __GST_MSS_FRAGMENT_PARSER_H__
#include <gst/gst.h>
#include "../gstisoff.h"
G_BEGIN_DECLS
typedef enum _GstFragmentHeaderParserStatus
{
GST_MSS_FRAGMENT_HEADER_PARSER_INIT,
GST_MSS_FRAGMENT_HEADER_PARSER_FINISHED
} GstFragmentHeaderParserStatus;
typedef struct _GstMssFragmentParser
{
GstFragmentHeaderParserStatus status;
GstMoofBox *moof;
guint32 current_fourcc;
} GstMssFragmentParser;
void gst_mss_fragment_parser_init (GstMssFragmentParser * parser);
void gst_mss_fragment_parser_clear (GstMssFragmentParser * parser);
gboolean gst_mss_fragment_parser_add_buffer (GstMssFragmentParser * parser, GstBuffer * buf);
G_END_DECLS
#endif /* __GST_MSS_FRAGMENT_PARSER_H__ */