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Questions tagged [timestamping]

67 questions
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How to get the timestamp to start from 0ms when using live video on openCV

I'm currently using OpenCV 4.5.1 and python 3.8.5. I want to plot the pixel value from each frame in my live video (using laptop webcam) to the value-time graph. But I don't know how to get the timestamp properly. I already try to use…
yonatan_song
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Use TSP source in DSS demo WebApp with authentication certificate

I try to change mock timestamp service in DSS Demo Webapp. The demonstration uses a dummy timestamp source by default. I found it is defined in dss.properties file. # TSA tsp-source = classpath:config/tsp-config.xml I checked tsp-config.xml, but it…
plaidshirt
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On XAdES-T, what goes for the EncapsulatedTimeStamp element? The TSTInfo or the TimeStampToken?

On XAdES what goes for the EncapsulatedTimeStamp element? The TSTInfo or the TimeStampToken?
Miguel Carvalhais Matos
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ASA Lag is returning a result from outside given duration

I try to use Azure stream analytics to filter results that are too far from the last 2 reads. However, if last read is more than 720 minutes back (by reading time) I don't want to discard current read because of this difference. I noticed the…
Dani Toker
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use same time format in Java and Python

I have 2 modules, the first one is generating ingestion_time as shown below Long ingestion_time = System.currentTimeMillis(); The sample output of this ingestion_time is ingestion_time = 446453570778734 Now I have the second module in python…
Amarjit Dhillon
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Current Time Stamp is not returning?

I have a Text field called NARRATIVE using long/text. I want to place a timestamp in the field for each entry a person makes but when my toggle button is clicked it timestamps in the field but does not return so I can timestamp something else on…
gljones
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Get hour without space %time:~0,2%

I am giving files names that includes their creation dates. I have done it like this so far: filename%date:~6,4%%date:~3,2%%date:~0,2%%time:~0,2%%time:~3,2%%time:~6,2%.txt It seemed to work fine when i tested it, but now i discovered that my…
Lauge
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DatagramPacket getData() not working

I'm attempting to grab a timestamp off an nist.gov server using the code below. InetAddress addr = InetAddress.getByName("129.6.15.30"); DatagramSocket s = new DatagramSocket(); System.out.println("Connected to: "+addr.getHostName()); byte[] buf =…
MP12389
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Data Logging of events along with Time using SimEvents 2016a

I am working with SimEvents 2016a to simulate an Manufacturing Assembly line which can handle multiple Variants (ex.: part 1 is for BMW 5-series, part 2 for BMW 3-series, something like that) I would like to record data coming IN and going OUT of…
Arun Kumar
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Error 0x2F067065 in ts_rsp_verify.c:291

I receive an error when I run the Openssl verification command on Ubuntu 14.04 with Openssl 1.0.1f 6 Jan 2014. The error is 0x2F067065 with the error string time stamp routines:TS_CHECK_SIGNING_CERTS:ess signing certificate error. Timestamping…
MSCA
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Invalid digital signature in self-signed certificate

In accordance with Microsoft a minimum key length for a certificate should be of 1024 bits since August 2012. I have created a self-signed certificate having a key length of 4096 bits. But the certificate information shows the following error: When…
Niladri Sen
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Combination of multiple spreadsheets with values at various times

I have multiple spreadsheets with entries as follows: Time Value 2014-01-01 00:00:00 25 2014-01-01 00:10:00 27 2014-01-01 00:20:00 35 2014-01-01 01:30:00 15 And the second: Time Value 2014-01-01…
Cornel Verster
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HMAC TimeStamping Tweak

I have reviewed a lot of information regarding the HMAC approach to securing a RESTful Web API. To prevent a replay attack, the usual recommendation is to use a TimeStamp with a constraint. But it seems to me that a more straightforward (and…
prmph
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MySQL Timestamping

I have a table in an Amazon Web Service (AWS) Relation Database Service (RDS) and the table columns are "Memory", "Cores", "Speed" and "Insert_Timestamp" and I am trying to get the database to log each time a new row is added to this table. With…
user3420788
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VeriSign Time Stamping Services Signer G2 revocation error

after recent windows updates (Windows 7) - I'm getting error when verifying digital signature on some files. The verification fails for Countersignature certificate: Anyone has the same issue? Or maybe found a resolution? Thanks, Zahar
Zaky
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