codec.h File Reference

Codec framework. More...

Data Structures
struct	pjmedia_codec_info
struct	pjmedia_codec_fmtp
struct	pjmedia_codec_fmtp::param
struct	pjmedia_codec_param
struct	pjmedia_codec_op
struct	pjmedia_codec
struct	pjmedia_codec_factory_op
struct	pjmedia_codec_factory
struct	pjmedia_codec_desc
struct	pjmedia_codec_mgr
Defines
#define	PJMEDIA_CODEC_MAX_FMTP_CNT   8
#define	PJMEDIA_CODEC_MGR_MAX_CODECS   32
Typedefs
typedef char	pjmedia_codec_id [32]
typedef struct pjmedia_codec_default_param	pjmedia_codec_default_param
Enumerations
enum	pjmedia_rtp_pt {   PJMEDIA_RTP_PT_PCMU = 0,   PJMEDIA_RTP_PT_G721 = 2,   PJMEDIA_RTP_PT_GSM = 3,   PJMEDIA_RTP_PT_G723 = 4,   PJMEDIA_RTP_PT_DVI4_8K = 5,   PJMEDIA_RTP_PT_DVI4_16K = 6,   PJMEDIA_RTP_PT_LPC = 7,   PJMEDIA_RTP_PT_PCMA = 8,   PJMEDIA_RTP_PT_G722 = 9,   PJMEDIA_RTP_PT_L16_2 = 10,   PJMEDIA_RTP_PT_L16_1 = 11,   PJMEDIA_RTP_PT_QCELP = 12,   PJMEDIA_RTP_PT_CN = 13,   PJMEDIA_RTP_PT_MPA = 14,   PJMEDIA_RTP_PT_G728 = 15,   PJMEDIA_RTP_PT_DVI4_11K = 16,   PJMEDIA_RTP_PT_DVI4_22K = 17,   PJMEDIA_RTP_PT_G729 = 18,   PJMEDIA_RTP_PT_CELB = 25,   PJMEDIA_RTP_PT_JPEG = 26,   PJMEDIA_RTP_PT_NV = 28,   PJMEDIA_RTP_PT_H261 = 31,   PJMEDIA_RTP_PT_MPV = 32,   PJMEDIA_RTP_PT_MP2T = 33,   PJMEDIA_RTP_PT_H263 = 34,   PJMEDIA_RTP_PT_DYNAMIC = 96 }
enum	pjmedia_codec_priority {   PJMEDIA_CODEC_PRIO_HIGHEST = 255,   PJMEDIA_CODEC_PRIO_NEXT_HIGHER = 254,   PJMEDIA_CODEC_PRIO_NORMAL = 128,   PJMEDIA_CODEC_PRIO_LOWEST = 1,   PJMEDIA_CODEC_PRIO_DISABLED = 0 }
Functions
pj_status_t	pjmedia_codec_mgr_init (pjmedia_codec_mgr *mgr, pj_pool_factory *pf)
pj_status_t	pjmedia_codec_mgr_destroy (pjmedia_codec_mgr *mgr)
pj_status_t	pjmedia_codec_mgr_register_factory (pjmedia_codec_mgr *mgr, pjmedia_codec_factory *factory)
pj_status_t	pjmedia_codec_mgr_unregister_factory (pjmedia_codec_mgr *mgr, pjmedia_codec_factory *factory)
pj_status_t	pjmedia_codec_mgr_enum_codecs (pjmedia_codec_mgr *mgr, unsigned *count, pjmedia_codec_info info[], unsigned *prio)
pj_status_t	pjmedia_codec_mgr_get_codec_info (pjmedia_codec_mgr *mgr, unsigned pt, const pjmedia_codec_info **inf)
char *	pjmedia_codec_info_to_id (const pjmedia_codec_info *info, char *id, unsigned max_len)
pj_status_t	pjmedia_codec_mgr_find_codecs_by_id (pjmedia_codec_mgr *mgr, const pj_str_t *codec_id, unsigned *count, const pjmedia_codec_info *p_info[], unsigned prio[])
pj_status_t	pjmedia_codec_mgr_set_codec_priority (pjmedia_codec_mgr *mgr, const pj_str_t *codec_id, pj_uint8_t prio)
pj_status_t	pjmedia_codec_mgr_get_default_param (pjmedia_codec_mgr *mgr, const pjmedia_codec_info *info, pjmedia_codec_param *param)
pj_status_t	pjmedia_codec_mgr_set_default_param (pjmedia_codec_mgr *mgr, const pjmedia_codec_info *info, const pjmedia_codec_param *param)
pj_status_t	pjmedia_codec_mgr_alloc_codec (pjmedia_codec_mgr *mgr, const pjmedia_codec_info *info, pjmedia_codec **p_codec)
pj_status_t	pjmedia_codec_mgr_dealloc_codec (pjmedia_codec_mgr *mgr, pjmedia_codec *codec)

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Detailed Description