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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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aa1713068a
Live streams force the demuxer to keep reloading the Manifest from time to time, as the new fragments are being added as they are recorded. The demuxer should also try to keep up and detect when it had to skip fragments, marking the discont flag when that happens. Curiously, the spec doesn't seem to mention when/how a live stream is supposed to end, so keep trying downloads until the demuxer errors out.
67 lines
2.8 KiB
C
67 lines
2.8 KiB
C
/* GStreamer
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* Copyright (C) 2012 Smart TV Alliance
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* Author: Thiago Sousa Santos <thiago.sousa.santos@collabora.com>, Collabora Ltd.
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*
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* gstmssmanifest.h:
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_MSS_MANIFEST_H__
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#define __GST_MSS_MANIFEST_H__
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#include <glib.h>
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#include <gio/gio.h>
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#include <gst/gst.h>
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G_BEGIN_DECLS
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typedef struct _GstMssManifest GstMssManifest;
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typedef struct _GstMssStream GstMssStream;
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typedef enum _GstMssStreamType {
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MSS_STREAM_TYPE_UNKNOWN = 0,
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MSS_STREAM_TYPE_VIDEO = 1,
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MSS_STREAM_TYPE_AUDIO = 2
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} GstMssStreamType;
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GstMssManifest * gst_mss_manifest_new (const GstBuffer * data);
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void gst_mss_manifest_free (GstMssManifest * manifest);
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GSList * gst_mss_manifest_get_streams (GstMssManifest * manifest);
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guint64 gst_mss_manifest_get_timescale (GstMssManifest * manifest);
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guint64 gst_mss_manifest_get_duration (GstMssManifest * manifest);
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GstClockTime gst_mss_manifest_get_gst_duration (GstMssManifest * manifest);
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gboolean gst_mss_manifest_seek (GstMssManifest * manifest, guint64 time);
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gboolean gst_mss_manifest_change_bitrate (GstMssManifest *manifest, guint64 bitrate);
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guint64 gst_mss_manifest_get_current_bitrate (GstMssManifest * manifest);
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gboolean gst_mss_manifest_is_live (GstMssManifest * manifest);
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void gst_mss_manifest_reload_fragments (GstMssManifest * manifest, GstBuffer * data);
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GstMssStreamType gst_mss_stream_get_type (GstMssStream *stream);
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GstCaps * gst_mss_stream_get_caps (GstMssStream * stream);
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void gst_mss_stream_set_active (GstMssStream * stream, gboolean active);
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guint64 gst_mss_stream_get_timescale (GstMssStream * stream);
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GstFlowReturn gst_mss_stream_get_fragment_url (GstMssStream * stream, gchar ** url);
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GstClockTime gst_mss_stream_get_fragment_gst_timestamp (GstMssStream * stream);
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GstClockTime gst_mss_stream_get_fragment_gst_duration (GstMssStream * stream);
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GstFlowReturn gst_mss_stream_advance_fragment (GstMssStream * stream);
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gboolean gst_mss_stream_seek (GstMssStream * stream, guint64 time);
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const gchar * gst_mss_stream_type_name (GstMssStreamType streamtype);
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G_END_DECLS
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#endif /* __GST_MSS_MANIFEST_H__ */
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