vmeta_session_streaming_sdes_write

libpdraw_sys

Function vmeta_session_streaming_sdes_write 

Source 
pub unsafe extern "C" fn vmeta_session_streaming_sdes_write(
    meta: *const vmeta_session,
    cb: vmeta_session_streaming_sdes_write_cb_t,
    userdata: *mut c_void,
) -> c_int
Expand description

Write session metadata as RTCP SDES items. The function is called for a whole session metadata structure and calls the cb callback function for each RTCP SDES item that should be written. For each call to the cb function, the RTCP SDES item type and value are given, along with the prefix (only for PRIV SDES items). Both value and prefix are null-terminated. @param meta: pointer to the session metadata structure @param cb: SDES item writing callback function @param userdata: SDES item writing callback function user data pointer @return 0 on success, negative errno value in case of error