Event Timestamp shows 1970 in Deepstream-Test5-app

Accelerated Computing Intelligent Video Analytics DeepStream SDK
#1

When I run the default sample app deepstream-test5-app

The detection results show up on the message broker like this:

{
  "messageid" : "c8262bdb-f75d-4201-a040-60529b1874d9",
  "mdsversion" : "1.0",
[b]  "@timestamp" : "1970-01-01T00:00:46.399Z",
[/b]
  "place" : {
    "id" : "0",
    "name" : "HWY_20_AND_LOCUST__EBA",
    "type" : "office",
    "location" : {
      "lat" : 30.32,
      "lon" : -40.549999999999997,
      "alt" : 100.0
    },
    "entrance" : {
      "name" : "C_127_158",
      "lane" : "Lane 1",
      "level" : "P1",
      "coordinate" : {
        "x" : 1.0,
        "y" : 2.0,
        "z" : 3.0
      }
    }
  },
  "sensor" : {
    "id" : "HWY_20_AND_LOCUST__EBA__4_11_2018_4_59_59_508_AM_UTC-07_00",
    "type" : "Camera",
    "description" : "Office Camera",
    "location" : {
      "lat" : 45.293701446999997,
      "lon" : -75.830391449900006,
      "alt" : 48.155747933800001
    },
    "coordinate" : {
      "x" : 5.2000000000000002,
      "y" : 10.1,
      "z" : 11.199999999999999
    }
  },
  "analyticsModule" : {
    "id" : "XYZ",
    "description" : "Person Detection",
    "source" : "AVA",
    "version" : "1.0",
    "confidence" : 0.0
  },
  "object" : {
    "id" : "72",
    "speed" : 0.0,
    "direction" : 0.0,
    "orientation" : 0.0,
    "Person" : {
    },
    "bbox" : {
      "topleftx" : 771,
      "toplefty" : 223,
      "bottomrightx" : 1007,
      "bottomrighty" : 748
    },
    "location" : {
      "lat" : 0.0,
      "lon" : 0.0,
      "alt" : 0.0
    },
    "coordinate" : {
      "x" : 0.0,
      "y" : 0.0,
      "z" : 0.0
    }
  },
  "event" : {
    "id" : "4daf6c7e-6ed6-4b55-a6e8-946c137b224f",
    "type" : "entry"
  },
  "videoPath" : ""
}

How do I ensure that instead of logging the detection event in the epoch time, it shows the time in UTC
@timestamp" : "1970-01-01T00:00:46.399Z

#2

Hi
Refer to this,
5.1 -p 1 (PLAYBACK=1)
(Base UTC timestamp from filename of format - *__M_DD_YYYY_H_MIN_SEC_MSEC_AM/PM_UTC.mp4)
Means - the first video frame timestamp is embedded in the URI.
Example: VideoFileSavedFromCamera__4_11_2018_4_59_59_433_AM_UTC-07_00.mp4
$ ./deepstream-test5-app -c test5_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt -p 1

NOTE: If URI does not have original timestamp embedded, a WARNING will be
thrown to user and current system time will be used as base time for all metadata

5.2 -p 0 (PLAYBACK=0)
(Base UTC timestamp for meta-data from RTCP SR for RTSP Sources
only; any sources other than type=4 will default to PLAYBACK=1)
$ ./deepstream-test5-app -c test5_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt -p 0

NOTE 1: For RTSP Streams, Config file shall use ‘type=4’(NV_DS_SOURCE_RTSP)
in [source] groups

NOTE 2: If the RTSP Camera/Server does not send RTCP Sender Report - or until
the first Sender Report arrive, the buffer/metadata timestamps sent out by
nvmsgbroker will be based on the initial timestamp as zero.