Allow logging without voice

hugvey/central_command.py

@@ -756,7 +756,9 @@ class HugveyState(object):
             if self.command.config['voice']['record_dir']:
                 self.logger.warn("Record Audio of conversation")
                 self.recorder = Recorder( self.id,
-                    self.command.config['voice']['src_rate'], self.command.config['voice']['record_dir'])
+                    self.command.config['voice']['src_rate'], self.command.config['voice']['record_dir'],
+                    self.command.config['voice']['record_voice'] if 'record_voice' in self.command.config['voice'] else False)
+
                 self.streamer.addConsumer(self.recorder)
 
             self.logger.debug("Start Speech")

hugvey/speech/recorder.py

@@ -16,7 +16,7 @@ class Recorder:
     Record the streamed audio
     """
 
-    def __init__(self, hv_id, src_rate, out_folder):
+    def __init__(self, hv_id, src_rate, out_folder, record_voice = True):
         self.logger = mainLogger.getChild(f"{hv_id}").getChild('recorder')
 
         if not os.path.exists(out_folder):
@@ -26,6 +26,7 @@ class Recorder:
         self.src_rate = src_rate
         self.main_folder = out_folder # unfortunately not every device plays 16kHz audio streams
         self.running = False
+        self.record_voice = record_voice
         self.data = array('h')
         self.currentLog = []
 
@@ -53,28 +54,34 @@ class Recorder:
             self.logger.info("Skip empty wave creation")
             return
 
-        self.fragmentNr += 1
 
-        fn = os.path.join(self.out_folder, f"{self.fragmentNr}.wav")
+        if self.record_voice:
+            self.fragmentNr += 1
 
-        self.logger.info(f"Write wave: {fn}")
+            fn = os.path.join(self.out_folder, f"{self.fragmentNr}.wav")
 
-        self.wf = wave.open(fn, 'wb')
+            self.logger.info(f"Write wave: {fn}")
-        self.wf.setnchannels(1)
+
-        self.wf.setsampwidth(2)
+            self.wf = wave.open(fn, 'wb')
-        self.wf.setframerate(self.src_rate)
+            self.wf.setnchannels(1)
-        # adapted from https://stackoverflow.com/questions/892199/detect-record-audio-in-python#6743593
+            self.wf.setsampwidth(2)
-        self.wf.writeframes(pack('<' + ('h'*len(self.data)), *self.data))
+            self.wf.setframerate(self.src_rate)
-        self.wf.close()
+            # adapted from https://stackoverflow.com/questions/892199/detect-record-audio-in-python#6743593
+            self.wf.writeframes(pack('<' + ('h'*len(self.data)), *self.data))
+            self.wf.close()
+
+            with open(os.path.join(self.out_folder, "transcriptions.txt"), "a") as fp:
+                fp.write(f"{self.fragmentNr}\t{self.currentTranscription}\n")
 
-        with open(os.path.join(self.out_folder, "transcriptions.txt"), "a") as fp:
-            fp.write(f"{self.fragmentNr}\t{self.currentTranscription}\n")
         self.log('-',self.currentTranscription)
 
         self.data = array('h')
         self.currentTranscription = ""
 
     def receive(self, chunk):
+        if not self.record_voice:
+            return
+
         if not self.running:
             return
 

server_config.yml

@@ -7,6 +7,8 @@ voice:
     port: 4444
     chunk: 2972
     google_credentials: "../test_googlespeech/My First Project-0c7833e0d5fa.json"
+    record_dir: "./recordings"
+    record_voice: false
 hugveys: 26
 languages:
     - code: en-GB