mirror of
https://github.com/pvvx/RTL00_WEB.git
synced 2024-11-23 06:24:19 +00:00
45 lines
No EOL
1.5 KiB
C
45 lines
No EOL
1.5 KiB
C
|
|
#ifndef _SDP_H_
|
|
#define _SDP_H_
|
|
|
|
/* select one codec profile, here we choose AV PROFILE*/
|
|
#include "avcodec.h"
|
|
|
|
#define MAX_SDP_SIZE 512
|
|
#define SDP_LINE_LEN 128
|
|
|
|
|
|
struct sdp_session_level {
|
|
int sdp_version; /**< protocol version (currently 0) */
|
|
int id; /**< session ID */
|
|
int version; /**< session version */
|
|
int start_time; /**< session start time (NTP time, in seconds), or 0 in case of permanent session */
|
|
int end_time; /**< session end time (NTP time, in seconds), or 0 if the session is not bounded */
|
|
int ttl; /**< TTL, in case of multicast stream */
|
|
const char *user; /**< username of the session's creator */
|
|
const char *nettype; /**< type of network (initially "IN") */
|
|
const char *src_addr; /**< IP address of the machine from which the session was created */
|
|
const char *src_type; /**< address type of src_addr */
|
|
const char *dst_addr; /**< destination IP address (can be multicast) */
|
|
const char *dst_type; /**< destination IP address type */
|
|
const char *name; /**< session name (can be an empty string) */
|
|
};
|
|
|
|
struct sdp_media_level {
|
|
int media_type;
|
|
int payload_type;
|
|
int framerate;
|
|
struct codec_info *codec;
|
|
};
|
|
|
|
struct sdp_info {
|
|
struct sdp_session_level session;
|
|
struct sdp_media_level media;
|
|
void *extra;
|
|
};
|
|
|
|
|
|
int form_sdp_header(unsigned char *buffer, struct sdp_info *sdp, int size);
|
|
int form_sdp_media(unsigned char *buffer, struct sdp_info *sdp, int size);
|
|
|
|
#endif //_SDP_H_
|