{ "scene": "byway", "ref_shutter": 0.01, "ref_shutter_fraction": "1/100", "hdr_method": "triangular_weight_debevec1997", "photos": [ { "time": "time0", "type": "single_adjust", "shooting_time": "2025:08:25 18:00:50", "iso": 100, "shutter_speed": "1/400", "num_images": 1, "source_files": [ "DSC00677.dng" ], "exposure_times": [ 0.0025 ], "ref_shutter": 0.01 }, { "time": "time1", "type": "hdr_merge", "shooting_time": "2025:08:25 18:38:39", "iso": 100, "shutter_speed": "1/100", "num_images": 2, "source_files": [ "DSC00682.dng", "DSC00683.dng" ], "exposure_times": [ 0.005, 0.01 ], "ref_shutter": 0.01 }, { "time": "time2", "type": "hdr_merge", "shooting_time": "2025:08:25 19:04:59", "iso": 100, "shutter_speed": "1/30", "num_images": 2, "source_files": [ "DSC00684.dng", "DSC00685.dng" ], "exposure_times": [ 0.01, 0.03333333333333333 ], "ref_shutter": 0.01 }, { "time": "time3", "type": "hdr_merge", "shooting_time": "2025:08:25 19:38:46", "iso": 100, "shutter_speed": "1/13", "num_images": 2, "source_files": [ "DSC00689.dng", "DSC00690.dng" ], "exposure_times": [ 0.01, 0.07692307692307693 ], "ref_shutter": 0.01 }, { "time": "time4", "type": "hdr_merge", "shooting_time": "2025:08:25 20:06:13", "iso": 100, "shutter_speed": "1/100", "num_images": 2, "source_files": [ "DSC00691.dng", "DSC00692.dng" ], "exposure_times": [ 0.07692307692307693, 0.01 ], "ref_shutter": 0.01 }, { "time": "time5", "type": "single_adjust", "shooting_time": "2025:08:25 20:40:10", "iso": 100, "shutter_speed": "2.0s", "num_images": 1, "source_files": [ "DSC00701.dng" ], "exposure_times": [ 2.0 ], "ref_shutter": 0.01 } ], "envmaps": [ { "time": "time0", "shooting_time": "2025:08:25 18:01:26", "iso": 100, "shutter_speed": "1/190", "num_exposures": 3, "exposure_times": [ 0.005263157894736842, 0.0013333333333333333, 0.02 ], "ref_shutter": 0.01 }, { "time": "time1", "shooting_time": "2025:08:25 18:37:03", "iso": 100, "shutter_speed": "1/100", "num_exposures": 3, "exposure_times": [ 0.01, 0.004, 0.04 ], "ref_shutter": 0.01 }, { "time": "time2", "shooting_time": "2025:08:25 19:05:17", "iso": 100, "shutter_speed": "1/50", "num_exposures": 3, "exposure_times": [ 0.02, 0.00625, 0.07692307692307693 ], "ref_shutter": 0.01 }, { "time": "time3", "shooting_time": "2025:08:25 19:39:56", "iso": 100, "shutter_speed": "1/25", "num_exposures": 3, "exposure_times": [ 0.04, 0.01, 0.16666666666666666 ], "ref_shutter": 0.01 }, { "time": "time4", "shooting_time": "2025:08:25 20:05:26", "iso": 100, "shutter_speed": "1/13", "num_exposures": 3, "exposure_times": [ 0.07692307692307693, 0.02, 0.5 ], "ref_shutter": 0.01 }, { "time": "time5", "shooting_time": "2025:08:25 20:39:06", "iso": 100, "shutter_speed": "1/2", "num_exposures": 3, "exposure_times": [ 0.5, 0.16666666666666666, 0.5 ], "ref_shutter": 0.01 } ], "alignment_method": "life_optical_flow", "gps": { "latitude": 55.7840661, "longitude": 12.5151417, "altitude_m": 25.9 } }