hardcoded decklink mode fix

2026-05-28 23:43:26 +03:00
parent 96bef6cd32
commit 34f72c22f0
12 changed files with 222 additions and 35 deletions
@@ -254,8 +254,29 @@ static void handle_request(const std::string& method, const std::string& path,
                return;
            }

+            int fps_num = 50, fps_den = 1;
+            int width = 1920, height = 1080;
+
+            nlohmann::json status_cmd;
+            status_cmd["cmd"] = "status";
+            auto status_resp = cc.send_command_with_response(port_num, status_cmd.dump());
+            if (!status_resp.empty()) {
+                try {
+                    auto sr = nlohmann::json::parse(status_resp);
+                    if (sr.contains("data")) {
+                        auto& d = sr["data"];
+                        if (d.contains("grain_rate")) {
+                            fps_num = d["grain_rate"].value("numerator", fps_num);
+                            fps_den = d["grain_rate"].value("denominator", fps_den);
+                        }
+                        width = d.value("width", width);
+                        height = d.value("height", height);
+                    }
+                } catch (...) {}
+            }
+
            auto flow_id = fm.create_flow_id();
-            auto flow_def = fm.create_v210_flow_def(flow_id, 1920, 1080, 50, 1);
+            auto flow_def = fm.create_v210_flow_def(flow_id, width, height, fps_num, fps_den);

            nlohmann::json cmd;
            cmd["cmd"] = "add_writer";