UltraGrid: src/rtp/rtp_types.h File Reference

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UltraGrid Low-Latency High-Resolution Transmission System

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#include <cstdint>

Include dependency graph for rtp_types.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	BUFNUM_BITS 22U

#define	PT_AUDIO 21

#define	PT_AUDIO_HAS_FEC(pt)
	RFC 2550 hdr for audio - 16b MBZ, 16b Frag_off.

#define	PT_AUDIO_IS_ENCRYPTED(pt)

#define	PT_AUDIO_RS 35

#define	PT_DynRTP_Type96 96 /* usually H.264 */

#define	PT_DynRTP_Type97 97 /* mU-law stereo amongst others */

#define	PT_ENCRYPT_AUDIO 25

#define	PT_ENCRYPT_AUDIO_RS 36

#define	PT_ENCRYPT_VIDEO 24

#define	PT_ENCRYPT_VIDEO_LDGM 29

#define	PT_ENCRYPT_VIDEO_RS 30

#define	PT_IS_AUDIO(pt)

#define	PT_ITU_T_G711_PCMA 8 /* A-law std */

#define	PT_ITU_T_G711_PCMU 0 /* mU-law std */

#define	PT_JPEG 26 /* standard, RFC 2435 (assigned in RFC 3551) */

#define	PT_MPA 14

#define	PT_Unassign_Type95 95 /* reserved for future, backward compatible use with UG (metadata etc.) */

#define	PT_VIDEO 20

#define	PT_VIDEO_HAS_FEC(pt)

#define	PT_VIDEO_IS_ENCRYPTED(pt)

#define	PT_VIDEO_LDGM 22

#define	PT_VIDEO_RS 27

Typedefs
typedef uint32_t	audio_payload_hdr_t[5]

typedef uint32_t	crypto_payload_hdr_t[1]

typedef uint32_t	fec_payload_hdr_t[5]

typedef uint32_t	mpa_hdr_t

typedef uint32_t	video_payload_hdr_t[6]

Enumerations
enum	{ FPS_MAX = 1024 }

Macro Definition Documentation

◆ BUFNUM_BITS

#define BUFNUM_BITS 22U

Definition at line 171 of file rtp_types.h.

Referenced by decode_audio_frame(), and state_audio_decoder_summary::update().

◆ PT_AUDIO

#define PT_AUDIO 21

Definition at line 67 of file rtp_types.h.

Referenced by decode_yuri_frame(), and fec::pt_from_fec_type().

◆ PT_AUDIO_HAS_FEC

#define PT_AUDIO_HAS_FEC ( pt )

Value:

((pt) == PT_AUDIO_RS || (pt) == PT_ENCRYPT_AUDIO_RS)

PT_ENCRYPT_AUDIO_RS

#define PT_ENCRYPT_AUDIO_RS

Definition rtp_types.h:76

#define PT_AUDIO_RS

Definition rtp_types.h:75

RFC 2550 hdr for audio - 16b MBZ, 16b Frag_off.

Definition at line 165 of file rtp_types.h.

Referenced by decode_audio_frame().

◆ PT_AUDIO_IS_ENCRYPTED

#define PT_AUDIO_IS_ENCRYPTED ( pt )

Value:

((pt) == PT_ENCRYPT_AUDIO || (pt) == PT_ENCRYPT_AUDIO_RS)

PT_ENCRYPT_AUDIO

#define PT_ENCRYPT_AUDIO

Definition rtp_types.h:70

Definition at line 166 of file rtp_types.h.

Referenced by decode_audio_frame().

◆ PT_AUDIO_RS

#define PT_AUDIO_RS 35

Definition at line 75 of file rtp_types.h.

Referenced by fec::pt_from_fec_type().

◆ PT_DynRTP_Type96

#define PT_DynRTP_Type96 96 /* usually H.264 */

Definition at line 78 of file rtp_types.h.

Referenced by get_video_rtp_pt_rtpmap(), and tx_send_h264().

◆ PT_DynRTP_Type97

#define PT_DynRTP_Type97 97 /* mU-law stereo amongst others */

Definition at line 79 of file rtp_types.h.

Referenced by audio_tx_send_standard(), and get_audio_rtp_pt_rtpmap().

◆ PT_ENCRYPT_AUDIO

#define PT_ENCRYPT_AUDIO 25

Definition at line 70 of file rtp_types.h.

Referenced by fec::pt_from_fec_type().

◆ PT_ENCRYPT_AUDIO_RS

#define PT_ENCRYPT_AUDIO_RS 36

Definition at line 76 of file rtp_types.h.

Referenced by fec::pt_from_fec_type().

◆ PT_ENCRYPT_VIDEO

#define PT_ENCRYPT_VIDEO 24

Definition at line 69 of file rtp_types.h.

Referenced by decode_video_frame(), fec::fec_type_from_pt(), and fec::pt_from_fec_type().

◆ PT_ENCRYPT_VIDEO_LDGM

#define PT_ENCRYPT_VIDEO_LDGM 29

Definition at line 73 of file rtp_types.h.

Referenced by decode_video_frame(), fec::fec_type_from_pt(), and fec::pt_from_fec_type().

◆ PT_ENCRYPT_VIDEO_RS

#define PT_ENCRYPT_VIDEO_RS 30

Definition at line 74 of file rtp_types.h.

Referenced by decode_video_frame(), fec::fec_type_from_pt(), and fec::pt_from_fec_type().

◆ PT_IS_AUDIO

#define PT_IS_AUDIO ( pt )

Value:

((pt) == PT_AUDIO || (pt) == PT_AUDIO_RS || (pt) == PT_ENCRYPT_AUDIO || (pt) == PT_ENCRYPT_AUDIO_RS)

#define PT_AUDIO

Definition rtp_types.h:67

Definition at line 167 of file rtp_types.h.

Referenced by decode_audio_frame().

◆ PT_ITU_T_G711_PCMA

#define PT_ITU_T_G711_PCMA 8 /* A-law std */

Definition at line 64 of file rtp_types.h.

Referenced by audio_tx_send_standard(), and get_audio_rtp_pt_rtpmap().

◆ PT_ITU_T_G711_PCMU

#define PT_ITU_T_G711_PCMU 0 /* mU-law std */

Definition at line 63 of file rtp_types.h.

Referenced by audio_tx_send_standard(), and get_audio_rtp_pt_rtpmap().

◆ PT_JPEG

#define PT_JPEG 26 /* standard, RFC 2435 (assigned in RFC 3551) */

Definition at line 71 of file rtp_types.h.

Referenced by get_video_codec_from_pt_rtpmap(), get_video_rtp_pt_rtpmap(), and tx_send_jpeg().

◆ PT_MPA

#define PT_MPA 14

Definition at line 65 of file rtp_types.h.

Referenced by audio_tx_send_standard(), and get_audio_rtp_pt_rtpmap().

◆ PT_Unassign_Type95

#define PT_Unassign_Type95 95 /* reserved for future, backward compatible use with UG (metadata etc.) */

Definition at line 77 of file rtp_types.h.

Referenced by decode_audio_frame(), and decode_video_frame().

◆ PT_VIDEO

#define PT_VIDEO 20

Definition at line 66 of file rtp_types.h.

Referenced by decode_video_frame(), decode_yuri_frame(), fec::fec_type_from_pt(), and fec::pt_from_fec_type().

◆ PT_VIDEO_HAS_FEC

#define PT_VIDEO_HAS_FEC ( pt )

Value:

(pt == PT_VIDEO_LDGM || pt == PT_ENCRYPT_VIDEO_LDGM || pt == PT_VIDEO_RS || pt == PT_ENCRYPT_VIDEO_RS)

PT_ENCRYPT_VIDEO_RS

#define PT_ENCRYPT_VIDEO_RS

Definition rtp_types.h:74

#define PT_VIDEO_LDGM

Definition rtp_types.h:68

#define PT_VIDEO_RS

Definition rtp_types.h:72

PT_ENCRYPT_VIDEO_LDGM

#define PT_ENCRYPT_VIDEO_LDGM

Definition rtp_types.h:73

Definition at line 168 of file rtp_types.h.

Referenced by decode_video_frame().

◆ PT_VIDEO_IS_ENCRYPTED

#define PT_VIDEO_IS_ENCRYPTED ( pt )

Value:

(pt == PT_ENCRYPT_VIDEO || pt == PT_ENCRYPT_VIDEO_LDGM || pt == PT_ENCRYPT_VIDEO_RS)

PT_ENCRYPT_VIDEO

#define PT_ENCRYPT_VIDEO

Definition rtp_types.h:69

Definition at line 169 of file rtp_types.h.

Referenced by decode_video_frame().

◆ PT_VIDEO_LDGM

#define PT_VIDEO_LDGM 22

Definition at line 68 of file rtp_types.h.

Referenced by decode_video_frame(), fec::fec_type_from_pt(), and fec::pt_from_fec_type().

◆ PT_VIDEO_RS

#define PT_VIDEO_RS 27

Definition at line 72 of file rtp_types.h.

Referenced by decode_video_frame(), fec::fec_type_from_pt(), and fec::pt_from_fec_type().

Typedef Documentation

◆ audio_payload_hdr_t

typedef uint32_t audio_payload_hdr_t[5]

Definition at line 129 of file rtp_types.h.

◆ crypto_payload_hdr_t

typedef uint32_t crypto_payload_hdr_t[1]

Definition at line 161 of file rtp_types.h.

◆ fec_payload_hdr_t

typedef uint32_t fec_payload_hdr_t[5]

Definition at line 152 of file rtp_types.h.

◆ mpa_hdr_t

typedef uint32_t mpa_hdr_t

Definition at line 163 of file rtp_types.h.

◆ video_payload_hdr_t

typedef uint32_t video_payload_hdr_t[6]

Definition at line 107 of file rtp_types.h.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
FPS_MAX	given by UG RTP payload header

Definition at line 173 of file rtp_types.h.

     {
        FPS_MAX = 1024, 
};