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109 lines
2.8 KiB
C
109 lines
2.8 KiB
C
/* GStreamer
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* Copyright (C) <2006> Wim Taymans <wim.taymans@gmail.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_RTP_H264_PAY_H__
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#define __GST_RTP_H264_PAY_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <gst/rtp/gstrtpbasepayload.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RTP_H264_PAY \
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(gst_rtp_h264_pay_get_type())
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#define GST_RTP_H264_PAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_H264_PAY,GstRtpH264Pay))
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#define GST_RTP_H264_PAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_H264_PAY,GstRtpH264PayClass))
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#define GST_IS_RTP_H264_PAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_H264_PAY))
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#define GST_IS_RTP_H264_PAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_H264_PAY))
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typedef struct _GstRtpH264Pay GstRtpH264Pay;
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typedef struct _GstRtpH264PayClass GstRtpH264PayClass;
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typedef enum
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{
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GST_H264_STREAM_FORMAT_UNKNOWN,
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GST_H264_STREAM_FORMAT_BYTESTREAM,
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GST_H264_STREAM_FORMAT_AVC
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} GstH264StreamFormat;
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typedef enum
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{
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GST_H264_ALIGNMENT_UNKNOWN,
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GST_H264_ALIGNMENT_NAL,
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GST_H264_ALIGNMENT_AU
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} GstH264Alignment;
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typedef enum
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{
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GST_RTP_H264_AGGREGATE_NONE,
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GST_RTP_H264_AGGREGATE_ZERO_LATENCY,
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GST_RTP_H264_AGGREGATE_MAX_STAP,
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} GstRTPH264AggregateMode;
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struct _GstRtpH264Pay
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{
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GstRTPBasePayload payload;
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guint profile;
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GPtrArray *sps, *pps;
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GstH264StreamFormat stream_format;
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GstH264Alignment alignment;
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guint nal_length_size;
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GArray *queue;
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gchar *sprop_parameter_sets;
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gboolean update_caps;
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GstAdapter *adapter;
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gint spspps_interval;
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gboolean send_spspps;
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GstClockTime last_spspps;
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gint fps_num;
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gint fps_denum;
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/* TRUE if the next NALU processed should have the DELTA_UNIT flag */
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gboolean delta_unit;
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/* TRUE if the next NALU processed should have the DISCONT flag */
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gboolean discont;
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/* aggregate buffers with STAP-A */
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GstBufferList *bundle;
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guint bundle_size;
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gboolean bundle_contains_vcl;
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GstRTPH264AggregateMode aggregate_mode;
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};
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struct _GstRtpH264PayClass
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{
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GstRTPBasePayloadClass parent_class;
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};
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GType gst_rtp_h264_pay_get_type (void);
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G_END_DECLS
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#endif /* __GST_RTP_H264_PAY_H__ */
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