Support third-party HAP TVs that advertise PTP (LG 75UP75009LC) - #31
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3rd3 wants to merge 4 commits into
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Support third-party HAP TVs that advertise PTP (LG 75UP75009LC)#313rd3 wants to merge 4 commits into
3rd3 wants to merge 4 commits into
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Added PTPInfo key handling and updated ReceiverInfo struct.
Add tests for audio security mode selection.
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Summary
Pairing and video SETUP failed on an LG webOS AirPlay receiver (
AirTunes/377.25.06,features=0x38bcb46007f8ad0). Pair-verify succeeded; audio SETUP waited ~20s and returned400. After using PTP, video worked but audio was silent.The TV is classified as third-party (not modern Apple), so we used NTP + a combined audio SETUP. It advertises
PTPInfoand never sends an NTP probe (same as iPhone/Mac on that LAN). After PTP, audio was still sent in the clear because there is no FairPlay SAP; the TV drops that.Changes
PTPInfofrom/infoand select PTP independently ofusesModernSessionSetup().sourceVersion=280.33,controlPort, no control-only first SETUP).shkon the audio stream even whencontrolPortis still used.Tested
75UP75009LC: pairing, video, and audio.go test ./internal/airplay/