mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-21 10:55:51 +02:00
8b889b3480
the RTP muxer context (it will be used later for splitting frames in NALs) Originally committed as revision 23625 to svn://svn.ffmpeg.org/ffmpeg/trunk
72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/*
|
|
* RTP muxer definitions
|
|
* Copyright (c) 2002 Fabrice Bellard
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
#ifndef AVFORMAT_RTPENC_H
|
|
#define AVFORMAT_RTPENC_H
|
|
|
|
#include "avformat.h"
|
|
#include "rtp.h"
|
|
|
|
struct RTPMuxContext {
|
|
AVFormatContext *ic;
|
|
AVStream *st;
|
|
int payload_type;
|
|
uint32_t ssrc;
|
|
uint16_t seq;
|
|
uint32_t timestamp;
|
|
uint32_t base_timestamp;
|
|
uint32_t cur_timestamp;
|
|
int max_payload_size;
|
|
int num_frames;
|
|
|
|
/* rtcp sender statistics receive */
|
|
int64_t last_rtcp_ntp_time; // TODO: move into statistics
|
|
int64_t first_rtcp_ntp_time; // TODO: move into statistics
|
|
|
|
/* rtcp sender statistics */
|
|
unsigned int packet_count; // TODO: move into statistics (outgoing)
|
|
unsigned int octet_count; // TODO: move into statistics (outgoing)
|
|
unsigned int last_octet_count; // TODO: move into statistics (outgoing)
|
|
int first_packet;
|
|
/* buffer for output */
|
|
uint8_t *buf;
|
|
uint8_t *buf_ptr;
|
|
|
|
int max_frames_per_packet;
|
|
|
|
/**
|
|
* Number of bytes used for H.264 NAL length, if the MP4 syntax is used
|
|
* (1, 2 or 4)
|
|
*/
|
|
int nal_length_size;
|
|
};
|
|
|
|
typedef struct RTPMuxContext RTPMuxContext;
|
|
|
|
void ff_rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m);
|
|
|
|
void ff_rtp_send_h264(AVFormatContext *s1, const uint8_t *buf1, int size);
|
|
void ff_rtp_send_h263(AVFormatContext *s1, const uint8_t *buf1, int size);
|
|
void ff_rtp_send_aac(AVFormatContext *s1, const uint8_t *buff, int size);
|
|
void ff_rtp_send_amr(AVFormatContext *s1, const uint8_t *buff, int size);
|
|
void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size);
|
|
|
|
#endif /* AVFORMAT_RTPENC_H */
|