added state api

backend/tools/recorder_state_checker.py

@@ -38,8 +38,6 @@ rec_err_state_log_stream_handler.setLevel(logging.WARNING)
 logger.addHandler(rec_err_state_log_stream_handler)
 #logger.addHandler(mem_handler)
 
-base_url = "https://opencast.bibliothek.kit.edu"
-
 session = requests.session()
 session.auth = HTTPBasicAuth(Config.OPENCAST_USER, Config.OPENCAST_PW)
 
@@ -55,7 +53,7 @@ def get_service_url(service_type: str):
     if service_type in config['service_urls']:
         return config['service_urls'][service_type]
     params = {'serviceType': service_type}
-    url = base_url + "/services/available.json"
+    url = Config.OPENCAST_URL + "/services/available.json"
     res = session.get(url, params=params)
     if res.ok:
         service = res.json()["services"]["service"]
@@ -135,6 +133,7 @@ def check_stream_sanity(recorder: Recorder, recorder_adapter: RecorderAdapter):
 
     for i in range(0, Config.STREAM_SANITY_CHECK_RETRIES):
         do_checks = False
+
         if do_checks:
             return True
         else:
@@ -224,7 +223,6 @@ if __name__ == '__main__':
     for a in agents:
         agent_states[a.get('name')] = 'PROBLEMATIC - unknown'
 
-
     # pool = ThreadPool(5)
     # pool.map(check_capture_agent_state, agents)
 
@@ -239,7 +237,6 @@ if __name__ == '__main__':
         except TimeoutError as e:
             logger.error("Timeout while pinging capture agent! {}".format(e))
 
-
     with ThreadPool(NUM_THREADS) as pool:
         results = [pool.apply_async(check_capture_agent_state, (agent,)) for agent in agents]
         try:

backend/tools/recorder_streams_sanity_checks.py

@@ -9,29 +9,6 @@ from pydub import AudioSegment
 from pydub.playback import play
 
 
-def old_test():
-    file_name = tempfile.gettempdir() + os.path.sep + "test.jpg"
-    print(file_name)
-    if os.path.exists(file_name):
-        os.remove(file_name)
-    process = (
-        ffmpeg
-            .input('rtsp://172.22.246.207/extron1')
-            # .input('rtsp://172.22.246.207/extron3')
-            .output(file_name, vframes=1)
-            # .output('-', format='h264')
-            .run(capture_stdout=True)
-    )
-    image = Image.open(file_name)
-    r, g, b = image.split()
-    print(r.histogram())
-    print(g.histogram())
-    print(b.histogram())
-    image.show()
-
-
-# old_test()
-
 def is_single_color_image(image):
     single_color_image = True
     color = {}
@@ -97,7 +74,7 @@ def check_if_audio_is_valid(stream_url, sample_length_sec=3, lower_alert_limit_d
 
         sound = AudioSegment.from_file(file_name, "aac")
         # print(sound.dBFS)
-        play(sound)
+        #play(sound)
         if sound.max_dBFS == -float('inf'):
             return False, "No active audio signal detected!"
         elif sound.max_dBFS < lower_alert_limit_dBFS:
@@ -115,9 +92,14 @@ def check_if_audio_is_valid(stream_url, sample_length_sec=3, lower_alert_limit_d
         else:
             return False, msg
 
+
 print(check_if_audio_is_valid('rtsp://172.22.246.207/extron1'))
 
 
+"""
+Following code is not working correctly - ffmpeg parameters are wrong. 
+"""
+"""
 def check_if_audio_is_valid_stream(stream_url, raise_errors=True):
     audio, _ = (
         ffmpeg
@@ -130,3 +112,4 @@ def check_if_audio_is_valid_stream(stream_url, raise_errors=True):
     play(sound)
 
 # check_if_audio_is_valid('rtsp://172.22.246.207/extron1')
+"""