Method parse

app/video.py:212–348

(self)

        return coords, result_ts

    def parse(self):

        # SRT metadata is not standarized, we support the following formats:

        # DJI mavic air 2
        # 1
        # 00:00:00,000 --> 00:00:00,016
        # <font size="36">SrtCnt : 1, DiffTime : 16ms
        # 2023-01-06 18:56:48,380,821
        # [iso : 3200] [shutter : 1/60.0] [fnum : 280] [ev : 0] [ct : 3925] [color_md : default] [focal_len : 240] [latitude: 0.000000] [longitude: 0.000000] [altitude: 0.000000] </font>
        # </font> 

        # DJI Mavic Mini
        # 1
        # 00:00:00,000 --> 00:00:01,000
        # F/2.8, SS 206.14, ISO 150, EV 0, GPS (-82.6669, 27.7716, 10), D 2.80m, H 0.00m, H.S 0.00m/s, V.S 0.00m/s 

        # DJI Phantom4 RTK
        # 36
        # 00:00:35,000 --> 00:00:36,000
        # F/6.3, SS 60, ISO 100, EV 0, RTK (120.083799, 30.213635, 28), HOME (120.084146, 30.214243, 103.55m), D 75.36m, H 76.19m, H.S 0.30m/s, V.S 0.00m/s, F.PRY (-5.3°, 2.1°, 28.3°), G.PRY (-40.0°, 0.0°, 28.2°)

        # DJI Unknown Model #1
        # 1
        # 00:00:00,000 --> 00:00:00,033
        # <font size="28">SrtCnt : 1, DiffTime : 33ms
        # 2024-01-18 10:23:26.397
        # [iso : 150] [shutter : 1/5000.0] [fnum : 170] [ev : 0] [ct : 5023] [color_md : default] [focal_len : 240] [dzoom_ratio: 10000, delta:0],[latitude: -22.724555] [longitude: -47.602414] [rel_alt: 0.300 abs_alt: 549.679] </font>

        # DJI Mavic 2 Zoom
        # 1
        # 00:00:00,000 --> 00:00:00,041
        # <font size="36">FrameCnt : 1, DiffTime : 41ms
        # 2023-07-15 11:55:16,320,933
        # [iso : 100] [shutter : 1/400.0] [fnum : 280] [ev : 0] [ct : 5818] [color_md : default] [focal_len : 240] [latitude : 0.000000] [longtitude : 0.000000] [altitude: 0.000000] </font>

        # DJI Unknown Model #2
        # 1
        # 00:00:00,000 --> 00:00:00,033
        # No:1, F/2.8, SS 155.55, ISO 100, EV 0, M.M AE_METER_CENTER, A.T (126,109), Luma 106, Coef(1.000000, 1.000000, 1.000000), FaceDetectTag (0), FaceDetectRect (0,0,0,0,), Gain (1.000000,4096), Index (Ev:10085,Nf:0), E.M 0, AERect(n/a), AeAdvScene (GR:91.000000,GWR:1.000000,LLR:0.196683,RR:0.870551), LeCurve(64) (1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,1024,128,), AfSpd 0/0, Af Rect(X:0, Y:0, W:0, H:0), AfPos 0, AwbMode WB_AUTOMATIC, Awb Gain(R:8206, G:4096, B:7058), ColorTemp 5241, B.L (-1020, -1020, -1020, -1020), IQS (39253, 208), ToneInfo (0,16,33,51,68,85,102,119,136,152,169,185,202,218,234,250,266,282,298,314,330,346,362,378,394,410,425,441,457,473,488,500,514,532,550,567,584,602,619,637,654,671,688,705,721,738,754,770,786,801,817,832,847,862,877,892,907,922,937,951,966,981,995,1011,0,64,134,205,274,342,410,477,544,611,677,743,809,873,937,1002,1066,1130,1194,1258,1322,1385,1449,1512,1576,1640,1703,1766,1829,1893,1952,2003,2058,2130,2201,2270,2339,2410,2479,2548,2616,2685,2753,2820,2886,2952,3016,3080,3144,3207,3270,3329,3391,3451,3511,3571,3630,3688,3748,3807,3866,3924,3983,4044,), Isp Info (PIPE 1,ADJ 0,De 0) GPS (-2.5927, 52.0035, 15), D 0.61m, H 1.00m, H.S 0.00m/s, V.S 0.00m/s 


        with open(self.filename, 'r', encoding="utf-8") as f:

            iso = None
            shutter = None
            fnum = None
            focal_len = None
            latitude = None
            longitude = None
            altitude = None
            start = None
            end = None

            for line in f:
                # Remove html tags, spaces
                line = re.sub('<[^<]+?>', '', line).strip()