gstreamer/subprojects/gst-plugins-good/ext/adaptivedemux2/dash/gstmpdhelper.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

71 lines
2.2 KiB
C

/* GStreamer
*
* Copyright (C) 2019 Collabora Ltd.
* Author: Stéphane Cerveau <scerveau@collabora.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_MPDHELPER_H__
#define __GST_MPDHELPER_H__
#include "gstxmlhelper.h"
#include "gstmpdnode.h"
#include "gstmpdurltypenode.h"
#include "gstmpddescriptortypenode.h"
#include "gstmpdsegmenttimelinenode.h"
#include "gstmpdsegmentbasenode.h"
G_BEGIN_DECLS
typedef enum
{
GST_SAP_TYPE_0 = 0,
GST_SAP_TYPE_1,
GST_SAP_TYPE_2,
GST_SAP_TYPE_3,
GST_SAP_TYPE_4,
GST_SAP_TYPE_5,
GST_SAP_TYPE_6
} GstMPDSAPType;
typedef enum
{
GST_MPD_FILE_TYPE_STATIC = 0,
GST_MPD_FILE_TYPE_DYNAMIC
} GstMPDFileType;
#define GST_MPD_XLINK_ACTUATE_ON_LOAD_STR "onLoad"
typedef enum
{
GST_MPD_XLINK_ACTUATE_ON_REQUEST,
GST_MPD_XLINK_ACTUATE_ON_LOAD
} GstMPDXLinkActuate;
gboolean gst_mpd_helper_get_mpd_type (xmlNode * a_node, const gchar * property_name, GstMPDFileType * property_value);
gboolean gst_mpd_helper_get_SAP_type (xmlNode * a_node, const gchar * property_name, GstMPDSAPType * property_value);
const gchar * gst_mpd_helper_mimetype_to_caps (const gchar * mimeType);
GstCaps *gst_mpd_helper_mimetype_to_codec_caps (const gchar * mimeType);
const gchar * gst_mpd_helper_get_video_codec_from_mime (GstCaps * caps);
const gchar * gst_mpd_helper_get_audio_codec_from_mime (GstCaps * caps);
GstUri *gst_mpd_helper_combine_urls (GstUri * base, GList * list, gchar ** query, guint idx);
int gst_mpd_helper_strncmp_ext (const char *s1, const char *s2);
G_END_DECLS
#endif /* __GST_MPDHELPER_H__ */