à la découverte du protocole SRT

1. SRT PROTOCOL
02/2024 - Thierry GAYET

2. Introduction

25. The libsrt-nn6

26. NN6 APP (PYTHON) NN6 APP (C++)
CLASS SRT_GLUE LIB SRT_GLUE
BINDING
SRT PYTHON3
LIBSRT (OFFICIAL FROM HAIVISION)
NETWORK STACK

27. NN6 APP
FROM
SCRATCH
CODE
SRT LIVE
TRANSMIT
FFMPEG GSTREAMER LIBVLC
LIBSRT (OFFICIAL FROM HAIVISION)
NETWORK STACK

28. URL GITLAB : https://gitlab.enensys.com/common/sw/standards/libsrt-nn6
API : https://gitlab.enensys.com/common/sw/standards/libsrt-nn6/-/blob/develop/include/srt-
nn6.h?ref_type=heads
Google workspace (chat) : https://mail.google.com/chat/u/0/#chat/space/AAAA8-utyog
JIRA : https://enensys.atlassian.net/browse/TRANSVERS-21
Docs :
https://docs.google.com/presentation/d/1pkI0F1D_pgM1Nx29S7V660e9hkPZj2dWk2rli7tqW-
E/edit#slide=id.g27edd565b42_0_38
https://docs.google.com/presentation/d/1bbv1_2TNCZQ2FvCX6raFTUxLnLNgX1JL6S25tKGBgwU/edit#
slide=id.g27d6d9fc39d_0_575
https://docs.google.com/document/d/1qNJwvK_E8_n08alaRdTe9H-sxEJG0bjjZf9OHRDONC0/edit
https://docs.google.com/document/d/134H_mvCEM38WwnoBy0ddworFdY3gf95BwS93hHU9wOc/edit
https://docs.google.com/presentation/d/1zDr0FqOFrXGJ-CsRGrhEFSnJdF7wsy5jMUo9nN3R4xI/edit
https://drive.google.com/drive/folders/1cWLkpPOgfEkE9bjnz82Qj_mNc5Gx4Xi5

30. More help

31. SRT DATA PACKET

32. SRT PACKET

33. Timestamp Based Packet Delivery (TSBPD)

34. Negative Acknowledgement

35. Negative Acknowledgement

36. Positive Acknowledgement

37. Packet Recovery Options

38. Multicast vs unicast :
Low latency video transmission across IP-based networks typically takes the form of MPEG-TS unicast or
multicast
streams using the UDP protocol.
Mode :
LIBSRT

39. Stream Multiplexing and Bidirectional Transmission

40. Connection Establishment

41. SRT Access Control

42. Security & Encryption

45. QUESTIONS & ECHANGES