No way to detect sequence end in Mobile Protocol

MIP
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1

We’re developing web application that read recorded images via Mobile Server.

Our program use ‘RequestStream’ and post method to read JPEG images.

Problem is that there’s no way to detect recorded sequence end.

Each image frame does not provide timestamp either.

We’d like to know recorded sequence end to control playback function.

2

Hi Yuichi,

Actually you can get the frame timestamp.

It is described in the protocol.

You can have a look at:

http://doc.developer.milestonesys.com/mipsdkmobile/

(click on Mobile server protocol from the left menu and in particular on Video Channel)

(direct link: http://doc.developer.milestonesys.com/html/reference/protocols/mobile_video.html)

I’ll however highly encourage you to use the XPMobileSdk.

You can find it’s documentation at:

http://doc.developer.milestonesys.com/mipsdkmobile/

(You should click on Web and “Log-in and show streams” afterwards).

In the provided sample there is a callback

“function videoConnectionReceivedFrame(frame)”

There the “frame” object has a “timestamp” member.

Otherwise if you want to have information about the sequences, you should call GetSequences command.

3

I misunderstand the role of Communication Channel, I should use Video Channel for image read.

Thanks for your information.