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move the timestamp to bottom

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Blake Blackshear 2020-10-16 19:23:08 -05:00
parent 8f14b36f5a
commit c6ed16465b
1 changed files with 6 additions and 3 deletions
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9
frigate/object_processing.py
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@ -280,16 +280,19 @@ class TrackedObjectProcessor(threading.Thread):
if mqtt_config.get('crop_to_region'):
region = obj['region']
best_frame = best_frame[region[1]:region[3], region[0]:region[2]]
original_shape = best_frame.shape
if 'snapshot_height' in mqtt_config:
height = int(mqtt_config['snapshot_height'])
width = int(height*best_frame.shape[1]/best_frame.shape[0])
best_frame = cv2.resize(best_frame, dsize=(width, height), interpolation=cv2.INTER_AREA)
if self.camera_config[camera]['snapshots']['show_timestamp']:
font_scale = (best_frame.shape[0]*best_frame.shape[1])/(original_shape[0]*original_shape[1])*0.7
time_to_show = datetime.datetime.fromtimestamp(obj['frame_time']).strftime("%m/%d/%Y %H:%M:%S")
cv2.putText(best_frame, time_to_show, (10, 30), cv2.FONT_HERSHEY_SIMPLEX, fontScale=font_scale, color=(255, 255, 255), thickness=2)
size = cv2.getTextSize(time_to_show, cv2.FONT_HERSHEY_SIMPLEX, fontScale=1, thickness=2)
text_width = size[0][0]
text_height = size[0][1]
desired_size = max(200, 0.33*best_frame.shape[1])
font_scale = desired_size/text_width
cv2.putText(best_frame, time_to_show, (5, best_frame.shape[0]-7), cv2.FONT_HERSHEY_SIMPLEX, fontScale=font_scale, color=(255, 255, 255), thickness=2)
ret, jpg = cv2.imencode('.jpg', best_frame)
if ret: