SDP Maker
by Gabriel Fadavi
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Session Section
Session Name (s=)
The session name, displayed by receivers.
Originator IP (o=)
The IP address of the session originator/creator.
Connection IP (Primary c=)
The primary multicast (or unicast) destination address.
TTL / Prefix Length (Primary c=)
TTL for multicast or prefix length (e.g., 64 for /64). Leave empty if not needed.
Enable Redundancy (ST 2022-7)
Adds a second (secondary) stream for "hitless" redundancy.
Secondary/Redundant Stream Settings:
Destination Multicast IP (Secondary c=)
The destination multicast address for the redundant stream.
TTL / Prefix Length (Secondary c=)
TTL for multicast or prefix length (e.g., 64 for /64). Leave empty if not needed.
Destination Port (Secondary m=)
The destination port for the redundant stream.
Note: The Originator IP (o=) above applies to both primary and secondary streams.
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PTP Clocking
PTP Grandmaster ID (a=ts-refclk)
The PTP Grandmaster (GM) identity of the reference clock.
PTP Domain (a=ts-refclk)
The PTP domain. 127 is common for ST 2110, 0 for AES67.
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Media Section
Mode
All
ST 2110
AES67
MPEG-TS
Telecom / VoIP
Filters the payload formats by standard.
Payload Format
-- Select Mode First --
The type of essence (video/audio/data) to be transported.
Port (Primary m=)
The UDP destination port for the primary stream.
Payload Type (m=)
Identifier. 96-127 are dynamic. Common: 96 (Video), 97 (Audio), 98 (ANC).
Raw SDP Output
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