codec_id property
Specify the codecs to which the capability is applicable. Codec ID is using the same format as in pjmedia_codec_mgr_find_codecs_by_id() and pjmedia_vid_codec_mgr_find_codecs_by_id(), e.g: "L16/8000/1", "PCMU", "H264". This can also be an asterisk ("*") to represent all codecs.
Implementation
external pj_str_t codec_id;