diff options
Diffstat (limited to 'pjmedia/include/pjmedia/endpoint.h')
| -rw-r--r-- | pjmedia/include/pjmedia/endpoint.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/pjmedia/include/pjmedia/endpoint.h b/pjmedia/include/pjmedia/endpoint.h index 37778b7a..9956b95f 100644 --- a/pjmedia/include/pjmedia/endpoint.h +++ b/pjmedia/include/pjmedia/endpoint.h @@ -39,6 +39,7 @@ #include <pjmedia/codec.h> #include <pjmedia/sdp.h> +#include <pjmedia/transport.h> PJ_BEGIN_DECL @@ -179,6 +180,9 @@ PJ_DECL(pjmedia_codec_mgr*) pjmedia_endpt_get_codec_mgr(pjmedia_endpt *endpt); * @param stream_cnt Number of elements in the sock_info array. This * also denotes the maximum number of streams (i.e. * the "m=" lines) that will be created in the SDP. + * By convention, if this value is greater than one, + * the first media will be audio and the remaining + * media is video. * @param sock_info Array of socket transport information. One * transport is needed for each media stream, and * each transport consists of an RTP and RTCP socket @@ -193,6 +197,58 @@ PJ_DECL(pj_status_t) pjmedia_endpt_create_sdp( pjmedia_endpt *endpt, const pjmedia_sock_info sock_info[], pjmedia_sdp_session **p_sdp ); +/** + * Create a "blank" SDP session description. The SDP will contain basic SDP + * fields such as origin, time, and name, but without any media lines. + * + * @param endpt The media endpoint. + * @param pool Pool to allocate memory from. + * @param sess_name Optional SDP session name, or NULL to use default + * value. + * @param origin Address to put in the origin field. + * @param p_sdp Pointer to receive the created SDP session. + * + * @return PJ_SUCCESS on success, or the appropriate error code. + */ +PJ_DECL(pj_status_t) pjmedia_endpt_create_base_sdp(pjmedia_endpt *endpt, + pj_pool_t *pool, + const pj_str_t *sess_name, + const pj_sockaddr *origin, + pjmedia_sdp_session **p_sdp); + +/** + * Create SDP media line for audio media. + * + * @param endpt The media endpoint. + * @param pool Pool to allocate memory from. + * @param si Socket information. + * @param options Option flags, must be zero for now. + * @param p_m Pointer to receive the created SDP media. + * + * @return PJ_SUCCESS on success, or the appropriate error code. + */ +PJ_DECL(pj_status_t) pjmedia_endpt_create_audio_sdp(pjmedia_endpt *endpt, + pj_pool_t *pool, + const pjmedia_sock_info*si, + unsigned options, + pjmedia_sdp_media **p_m); + +/** + * Create SDP media line for video media. + * + * @param endpt The media endpoint. + * @param pool Pool to allocate memory from. + * @param si Socket information. + * @param options Option flags, must be zero for now. + * @param p_m Pointer to receive the created SDP media. + * + * @return PJ_SUCCESS on success, or the appropriate error code. + */ +PJ_DECL(pj_status_t) pjmedia_endpt_create_video_sdp(pjmedia_endpt *endpt, + pj_pool_t *pool, + const pjmedia_sock_info*si, + unsigned options, + pjmedia_sdp_media **p_m); /** * Dump media endpoint capabilities. |