ONVIF server with multi-lens camera support
This commit is contained in:
ProtoTess
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package main
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import (
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"context"
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"fmt"
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"log"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/0x524A/go-onvif/server"
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)
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func main() {
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// Create a custom multi-lens camera configuration
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config := &server.Config{
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Host: "0.0.0.0",
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Port: 8080,
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BasePath: "/onvif",
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Timeout: 30 * time.Second,
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DeviceInfo: server.DeviceInfo{
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Manufacturer: "MultiCam Systems",
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Model: "MC-3000 Pro",
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FirmwareVersion: "2.5.1",
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SerialNumber: "MC3000-001234",
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HardwareID: "HW-MC3000",
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},
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Username: "admin",
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Password: "SecurePass123",
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SupportPTZ: true,
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SupportImaging: true,
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SupportEvents: false,
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Profiles: []server.ProfileConfig{
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// Profile 1: Main camera with 4K resolution
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{
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Token: "profile_main_4k",
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Name: "Main Camera 4K",
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VideoSource: server.VideoSourceConfig{
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Token: "video_source_main",
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Name: "Main Camera",
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Resolution: server.Resolution{Width: 3840, Height: 2160},
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Framerate: 30,
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Bounds: server.Bounds{X: 0, Y: 0, Width: 3840, Height: 2160},
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},
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VideoEncoder: server.VideoEncoderConfig{
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Encoding: "H264",
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Resolution: server.Resolution{Width: 3840, Height: 2160},
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Quality: 90,
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Framerate: 30,
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Bitrate: 20480, // 20 Mbps
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GovLength: 30,
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},
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PTZ: &server.PTZConfig{
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NodeToken: "ptz_main",
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PanRange: server.Range{Min: -180, Max: 180},
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TiltRange: server.Range{Min: -90, Max: 90},
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ZoomRange: server.Range{Min: 0, Max: 10}, // 10x optical zoom
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DefaultSpeed: server.PTZSpeed{Pan: 0.5, Tilt: 0.5, Zoom: 0.5},
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SupportsContinuous: true,
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SupportsAbsolute: true,
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SupportsRelative: true,
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Presets: []server.Preset{
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{Token: "preset_home", Name: "Home Position", Position: server.PTZPosition{Pan: 0, Tilt: 0, Zoom: 0}},
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{Token: "preset_entrance", Name: "Main Entrance", Position: server.PTZPosition{Pan: -45, Tilt: -20, Zoom: 3}},
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{Token: "preset_parking", Name: "Parking Lot", Position: server.PTZPosition{Pan: 90, Tilt: -30, Zoom: 5}},
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{Token: "preset_perimeter", Name: "Perimeter View", Position: server.PTZPosition{Pan: 180, Tilt: 0, Zoom: 2}},
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},
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},
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Snapshot: server.SnapshotConfig{
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Enabled: true,
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Resolution: server.Resolution{Width: 3840, Height: 2160},
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Quality: 95,
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},
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},
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// Profile 2: Wide-angle camera for overview
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{
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Token: "profile_wide",
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Name: "Wide Angle Overview",
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VideoSource: server.VideoSourceConfig{
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Token: "video_source_wide",
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Name: "Wide Angle Camera",
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Resolution: server.Resolution{Width: 2560, Height: 1440},
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Framerate: 30,
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Bounds: server.Bounds{X: 0, Y: 0, Width: 2560, Height: 1440},
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},
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VideoEncoder: server.VideoEncoderConfig{
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Encoding: "H264",
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Resolution: server.Resolution{Width: 2560, Height: 1440},
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Quality: 85,
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Framerate: 30,
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Bitrate: 8192, // 8 Mbps
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GovLength: 30,
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},
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Snapshot: server.SnapshotConfig{
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Enabled: true,
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Resolution: server.Resolution{Width: 2560, Height: 1440},
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Quality: 90,
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},
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},
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// Profile 3: Telephoto camera for distant subjects
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{
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Token: "profile_telephoto",
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Name: "Telephoto Camera",
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VideoSource: server.VideoSourceConfig{
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Token: "video_source_telephoto",
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Name: "Telephoto Camera",
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Resolution: server.Resolution{Width: 1920, Height: 1080},
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Framerate: 60, // High framerate for smooth tracking
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Bounds: server.Bounds{X: 0, Y: 0, Width: 1920, Height: 1080},
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},
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VideoEncoder: server.VideoEncoderConfig{
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Encoding: "H264",
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Resolution: server.Resolution{Width: 1920, Height: 1080},
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Quality: 88,
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Framerate: 60,
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Bitrate: 10240, // 10 Mbps
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GovLength: 60,
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},
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PTZ: &server.PTZConfig{
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NodeToken: "ptz_telephoto",
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PanRange: server.Range{Min: -180, Max: 180},
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TiltRange: server.Range{Min: -45, Max: 45},
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ZoomRange: server.Range{Min: 0, Max: 30}, // 30x optical zoom
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DefaultSpeed: server.PTZSpeed{Pan: 0.3, Tilt: 0.3, Zoom: 0.3},
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SupportsContinuous: true,
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SupportsAbsolute: true,
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SupportsRelative: true,
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Presets: []server.Preset{
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{Token: "preset_tel_home", Name: "Home", Position: server.PTZPosition{Pan: 0, Tilt: 0, Zoom: 0}},
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{Token: "preset_tel_far", Name: "Far View", Position: server.PTZPosition{Pan: 0, Tilt: 0, Zoom: 20}},
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{Token: "preset_tel_left", Name: "Left Side", Position: server.PTZPosition{Pan: -90, Tilt: 0, Zoom: 10}},
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{Token: "preset_tel_right", Name: "Right Side", Position: server.PTZPosition{Pan: 90, Tilt: 0, Zoom: 10}},
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},
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},
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Snapshot: server.SnapshotConfig{
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Enabled: true,
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Resolution: server.Resolution{Width: 1920, Height: 1080},
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Quality: 92,
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},
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},
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// Profile 4: Low-light camera for night vision
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{
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Token: "profile_lowlight",
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Name: "Low Light Night Camera",
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VideoSource: server.VideoSourceConfig{
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Token: "video_source_lowlight",
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Name: "Low Light Camera",
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Resolution: server.Resolution{Width: 1920, Height: 1080},
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Framerate: 30,
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Bounds: server.Bounds{X: 0, Y: 0, Width: 1920, Height: 1080},
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},
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VideoEncoder: server.VideoEncoderConfig{
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Encoding: "H264",
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Resolution: server.Resolution{Width: 1920, Height: 1080},
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Quality: 85,
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Framerate: 30,
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Bitrate: 6144, // 6 Mbps
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GovLength: 30,
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},
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Snapshot: server.SnapshotConfig{
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Enabled: true,
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Resolution: server.Resolution{Width: 1920, Height: 1080},
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Quality: 88,
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},
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},
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},
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}
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// Create and start server
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srv, err := server.New(config)
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if err != nil {
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log.Fatalf("Failed to create server: %v", err)
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}
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// Print configuration
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fmt.Println("╔════════════════════════════════════════════════════════════════╗")
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fmt.Println("║ ║")
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fmt.Println("║ 🎥 ONVIF Multi-Lens Camera Server Example 🎥 ║")
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fmt.Println("║ ║")
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fmt.Println("╚════════════════════════════════════════════════════════════════╝")
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fmt.Println()
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fmt.Println(srv.ServerInfo())
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fmt.Println()
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fmt.Println("📝 Configuration Details:")
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fmt.Println(" • 4 camera lenses with different capabilities")
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fmt.Println(" • Main camera: 4K resolution with 10x zoom PTZ")
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fmt.Println(" • Wide angle: 1440p for area overview")
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fmt.Println(" • Telephoto: 1080p@60fps with 30x zoom for distant subjects")
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fmt.Println(" • Low light: 1080p optimized for night vision")
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fmt.Println()
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fmt.Println("🔐 Credentials:")
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fmt.Println(" Username: admin")
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fmt.Println(" Password: SecurePass123")
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fmt.Println()
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fmt.Println("Press Ctrl+C to stop the server...")
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fmt.Println()
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// Create context with cancellation
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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// Setup signal handler
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sigChan := make(chan os.Signal, 1)
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signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM)
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// Start server in goroutine
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go func() {
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if err := srv.Start(ctx); err != nil {
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log.Printf("Server error: %v", err)
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cancel()
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}
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}()
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// Wait for interrupt signal
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<-sigChan
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fmt.Println("\n🛑 Shutting down server...")
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cancel()
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time.Sleep(1 * time.Second)
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fmt.Println("✅ Server stopped successfully")
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}
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