[release] v3.1.4

- hot-fix: preserve width and height of both main and sub stream

machinery/src/capture/Gortsplib.go

@@ -497,10 +497,18 @@ func (g *Golibrtsp) Start(ctx context.Context, streamType string, queue *packets
 						if errSPS == nil {
 							// Get width
 							g.Streams[g.VideoH264Index].Width = sps.Width()
-							configuration.Config.Capture.IPCamera.Width = sps.Width()
+							if streamType == "main" {
+								configuration.Config.Capture.IPCamera.Width = sps.Width()
+							} else if streamType == "sub" {
+								configuration.Config.Capture.IPCamera.SubWidth = sps.Width()
+							}
 							// Get height
 							g.Streams[g.VideoH264Index].Height = sps.Height()
-							configuration.Config.Capture.IPCamera.Height = sps.Height()
+							if streamType == "main" {
+								configuration.Config.Capture.IPCamera.Height = sps.Height()
+							} else if streamType == "sub" {
+								configuration.Config.Capture.IPCamera.SubHeight = sps.Height()
+							}
 							// Get FPS
 							g.Streams[g.VideoH264Index].FPS = sps.FPS()
 							g.VideoH264Forma.SPS = nalu

machinery/src/components/Kerberos.go

@@ -206,42 +206,8 @@ func RunAgent(configDirectory string, configuration *models.Configuration, commu
 		height := videoSubStream.Height
 
 		// Set config values as well
-		configuration.Config.Capture.IPCamera.Width = width
-		configuration.Config.Capture.IPCamera.Height = height
-	}
-
-	if cameraSettings.RTSP != rtspUrl ||
-		cameraSettings.SubRTSP != subRtspUrl ||
-		cameraSettings.Width != width ||
-		cameraSettings.Height != height {
-
-		// TODO: this condition is used to reset the decoder when the camera settings change.
-		// The main idea is that you only set the decoder once, and then reuse it on each restart (no new memory allocation).
-		// However the stream settings of the camera might have been changed, and so the decoder might need to be reloaded.
-		// .... Not used for the moment ....
-
-		if cameraSettings.RTSP != "" && cameraSettings.SubRTSP != "" && cameraSettings.Initialized {
-			//decoder.Close()
-			//if subStreamEnabled {
-			//	subDecoder.Close()
-			//}
-		}
-
-		// At some routines we will need to decode the image.
-		// Make sure its properly locked as we only have a single decoder.
-		log.Log.Info("components.Kerberos.RunAgent(): camera settings changed, reloading decoder")
-		//capture.GetVideoDecoder(decoder, streams)
-		//if subStreamEnabled {
-		//	capture.GetVideoDecoder(subDecoder, subStreams)
-		//}
-
-		cameraSettings.RTSP = rtspUrl
-		cameraSettings.SubRTSP = subRtspUrl
-		cameraSettings.Width = width
-		cameraSettings.Height = height
-		cameraSettings.Initialized = true
-	} else {
-		log.Log.Info("components.Kerberos.RunAgent(): camera settings did not change, keeping decoder")
+		configuration.Config.Capture.IPCamera.SubWidth = width
+		configuration.Config.Capture.IPCamera.SubHeight = height
 	}
 
 	// We are creating a queue to store the RTSP frames in, these frames will be

machinery/src/models/Config.go

@@ -72,11 +72,14 @@ type Capture struct {
 // IPCamera configuration, such as the RTSP url of the IPCamera and the FPS.
 // Also includes ONVIF integration
 type IPCamera struct {
+	RTSP          string `json:"rtsp"`
 	Width         int    `json:"width"`
 	Height        int    `json:"height"`
 	FPS           string `json:"fps"`
-	RTSP          string `json:"rtsp"`
 	SubRTSP       string `json:"sub_rtsp"`
+	SubWidth      int    `json:"sub_width"`
+	SubHeight     int    `json:"sub_height"`
+	SubFPS        string `json:"sub_fps"`
 	ONVIF         string `json:"onvif,omitempty" bson:"onvif"`
 	ONVIFXAddr    string `json:"onvif_xaddr" bson:"onvif_xaddr"`
 	ONVIFUsername string `json:"onvif_username" bson:"onvif_username"`

machinery/src/routers/mqtt/main.go

@@ -362,6 +362,13 @@ func HandleRequestConfig(mqttClient mqtt.Client, hubKey string, payload models.P
 			// Copy the config, as we don't want to share the encryption part.
 			deepCopy := configuration.Config
 
+			// We need a fix for the width and height if a substream.
+			// The ROI requires the width and height of the sub stream.
+			if configuration.Config.Capture.IPCamera.SubRTSP != "" {
+				deepCopy.Capture.IPCamera.Width = configuration.Config.Capture.IPCamera.SubWidth
+				deepCopy.Capture.IPCamera.Height = configuration.Config.Capture.IPCamera.SubHeight
+			}
+
 			var configMap map[string]interface{}
 			inrec, _ := json.Marshal(deepCopy)
 			json.Unmarshal(inrec, &configMap)

ui/src/App.jsx

@@ -100,7 +100,7 @@ class App extends React.Component {
           </div>
         )}
         <div id="page-root">
-          <Sidebar logo={logo} title="Kerberos Agent" version="v3.1.3" mobile>
+          <Sidebar logo={logo} title="Kerberos Agent" version="v3.1.5" mobile>
             <Profilebar
               username={username}
               email="support@kerberos.io"