gstreamer/gst/rtp/gstrtpopuspay.h
Guillaume Desmottes 5fa3325335 rtpopuspay: set MARKER flag
Set MARKER flag on first buffer after DTX.

According to RFC 3551 section 4.1 the marker bit needs to be set on
"the first packet after a silence period during which packets have
not been transmitted contiguously".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/967>
2021-04-26 15:25:56 +02:00

63 lines
1.9 KiB
C

/*
* Opus Payloader Gst Element
*
* @author: Danilo Cesar Lemes de Paula <danilo.eu@gmail.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 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; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_RTP_OPUS_PAY_H__
#define __GST_RTP_OPUS_PAY_H__
#include <gst/gst.h>
#include <gst/rtp/gstrtpbasepayload.h>
G_BEGIN_DECLS
#define GST_TYPE_RTP_OPUS_PAY \
(gst_rtp_opus_pay_get_type())
#define GST_RTP_OPUS_PAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_OPUS_PAY,GstRtpOPUSPay))
#define GST_RTP_OPUS_PAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_OPUS_PAY,GstRtpOPUSPayClass))
#define GST_IS_RTP_OPUS_PAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_OPUS_PAY))
#define GST_IS_RTP_OPUS_PAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_OPUS_PAY))
typedef struct _GstRtpOPUSPay GstRtpOPUSPay;
typedef struct _GstRtpOPUSPayClass GstRtpOPUSPayClass;
struct _GstRtpOPUSPay
{
GstRTPBasePayload payload;
gboolean dtx;
/* if the next produced buffer should have the MARKER flag */
gboolean marker;
};
struct _GstRtpOPUSPayClass
{
GstRTPBasePayloadClass parent_class;
};
GType gst_rtp_opus_pay_get_type (void);
G_END_DECLS
#endif /* __GST_RTP_OPUS_PAY_H__ */