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payload_types.go
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payload_types.go
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// SPDX-FileCopyrightText: 2024 The Pion community <https://pion.ly>
// SPDX-License-Identifier: MIT
package rtp
// https://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml
// https://en.wikipedia.org/wiki/RTP_payload_formats
// Audio Payload Types as defined in https://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml
const (
// PayloadTypePCMU is a payload type for ITU-T G.711 PCM μ-Law audio 64 kbit/s (RFC 3551).
PayloadTypePCMU = 0
// PayloadTypeGSM is a payload type for European GSM Full Rate audio 13 kbit/s (GSM 06.10).
PayloadTypeGSM = 3
// PayloadTypeG723 is a payload type for ITU-T G.723.1 audio (RFC 3551).
PayloadTypeG723 = 4
// PayloadTypeDVI4_8000 is a payload type for IMA ADPCM audio 32 kbit/s (RFC 3551).
PayloadTypeDVI4_8000 = 5
// PayloadTypeDVI4_16000 is a payload type for IMA ADPCM audio 64 kbit/s (RFC 3551).
PayloadTypeDVI4_16000 = 6
// PayloadTypeLPC is a payload type for Experimental Linear Predictive Coding audio 5.6 kbit/s (RFC 3551).
PayloadTypeLPC = 7
// PayloadTypePCMA is a payload type for ITU-T G.711 PCM A-Law audio 64 kbit/s (RFC 3551).
PayloadTypePCMA = 8
// PayloadTypeG722 is a payload type for ITU-T G.722 audio 64 kbit/s (RFC 3551).
PayloadTypeG722 = 9
// PayloadTypeL16Stereo is a payload type for Linear PCM 16-bit Stereo audio 1411.2 kbit/s, uncompressed (RFC 3551).
PayloadTypeL16Stereo = 10
// PayloadTypeL16Mono is a payload type for Linear PCM 16-bit audio 705.6 kbit/s, uncompressed (RFC 3551).
PayloadTypeL16Mono = 11
// PayloadTypeQCELP is a payload type for Qualcomm Code Excited Linear Prediction (RFC 2658, RFC 3551).
PayloadTypeQCELP = 12
// PayloadTypeCN is a payload type for Comfort noise (RFC 3389).
PayloadTypeCN = 13
// PayloadTypeMPA is a payload type for MPEG-1 or MPEG-2 audio only (RFC 3551, RFC 2250).
PayloadTypeMPA = 14
// PayloadTypeG728 is a payload type for ITU-T G.728 audio 16 kbit/s (RFC 3551).
PayloadTypeG728 = 15
// PayloadTypeDVI4_11025 is a payload type for IMA ADPCM audio 44.1 kbit/s (RFC 3551).
PayloadTypeDVI4_11025 = 16
// PayloadTypeDVI4_22050 is a payload type for IMA ADPCM audio 88.2 kbit/s (RFC 3551).
PayloadTypeDVI4_22050 = 17
// PayloadTypeG729 is a payload type for ITU-T G.729 and G.729a audio 8 kbit/s (RFC 3551, RFC 3555).
PayloadTypeG729 = 18
)
// Video Payload Types as defined in https://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml
const (
// PayloadTypeCELLB is a payload type for Sun CellB video (RFC 2029).
PayloadTypeCELLB = 25
// PayloadTypeJPEG is a payload type for JPEG video (RFC 2435).
PayloadTypeJPEG = 26
// PayloadTypeNV is a payload type for Xerox PARC's Network Video (nv, RFC 3551).
PayloadTypeNV = 28
// PayloadTypeH261 is a payload type for ITU-T H.261 video (RFC 4587).
PayloadTypeH261 = 31
// PayloadTypeMPV is a payload type for MPEG-1 and MPEG-2 video (RFC 2250).
PayloadTypeMPV = 32
// PayloadTypeMP2T is a payload type for MPEG-2 transport stream (RFC 2250).
PayloadTypeMP2T = 33
// PayloadTypeH263 is a payload type for H.263 video, first version (1996, RFC 3551, RFC 2190).
PayloadTypeH263 = 34
)
const (
// PayloadTypeFirstDynamic is a first non-static payload type.
PayloadTypeFirstDynamic = 35
)