[VID-344]: Add metadata to rtmp ingress (software, location etc) (#964)

Author: su225

Makefile

@@ -13,6 +13,19 @@ CURRENT_VERSION_BUG = 0
 GIT_DESCRIBE := $(shell git describe)
 GITHUB_HEAD_REF ?= $(shell git branch --show-current)
 
+.PHONY: install-proto-tools
+install-proto-tools:
+	@echo "Installing protobuf tools..."
+	./install.sh
+
+.PHONY: generate-proto
+generate-proto:
+	@echo "Generating protocol buffers..."
+	REALPATH=grealpath ./generate.sh
+
+.PHONY: proto
+proto: install-proto-tools generate-proto
+
 update-main:
 	git checkout main
 	git pull

protobuf/video/sfu/models/models.pb.go

@@ -269,6 +269,21 @@ message Browser {
   string version = 2;
 }
 
+message RTMPIngress {
+  // Video dimensions and frame rate
+  uint32 width = 1;
+  uint32 height = 2;
+  double frame_rate = 3;
+
+  // Client info
+  string software = 4;  // e.g. "obs-studio"
+  string version = 5;   // e.g. "29.1.3"
+  string encoder = 6;   // e.g. "x264" or "NVIDIA NVENC"
+
+  // Connection info
+  string remote_addr = 7;
+}
+
 message Device {
   string name = 1;
   string version = 2;