B4A Library A small vidéo MJPEG librarie for ip cam

Library for IP Camera MJPEG

have not found how to handle the CGI video stream with the library "camera" so I wrote my little personal library ...

MJPEG Video Streams (Network cameras streaming the video in the MJPEG format.)

LIST IP CAM: Webcam / Netcam - Security Video Camera Surveillance Software - CrazyPixels

B4X:
Sub Process_Globals
Dim timer1 As Timer
End Sub
Sub Globals
Dim mycam As Videomjpeg
Dim c  As Canvas
Dim p As Panel
Dim DestRect As Rect
End Sub

Sub Activity_Create(FirstTime As Boolean)
If FirstTime =True Then
p.Initialize("p")
p.Color=Colors.LightGray
timer1.Initialize("timer1",250)
timer1.Enabled=True
End If

End Sub
Sub maj_cam
mycam.cam("192.168.2.11",8080,"/videostream.cgi?user=admin&pwd=admin")
p.RemoveView
p.Initialize("p")
p.Color=Colors.LightGray
Activity.AddView(p,50,50,320,240)
c.Initialize(p)
DestRect.Initialize(0,0,p.Width,p.Height)
c.DrawDrawable(mycam.Image,DestRect)
mycam.unbindDrawables(p)
Activity.Invalidate
End Sub

Sub Activity_Resume
p.Initialize("p")
timer1.Enabled=True
End Sub

Sub Activity_Pause (UserClosed As Boolean)
timer1.Enabled=False
End Sub

Sub timer1_tick
maj_cam
End Sub
 

Attachments

  • ipcam.zip
    22.8 KB · Views: 1,231
Last edited:

GKCS

Member
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so, obviousely, you are using either

- the wrong Password variable (pwd, psw, ....)
or

- the wrong password ....

For both, you must check your cam-settings ...
 

ciprian

Active Member
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Longtime User
Hi there. I'm using the same library and i'm getting only one image per second.
I think Erel said that maybe he will create a new library for that in the future...but not sure.
Perhaps this new library will help us all with theese ip cameras.
 

GKCS

Member
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Longtime User
at your link, you can find MANY different models, BUT NO SC-3115w ...
Anyway, if you don't use/have the correct username/password, the best
reference wont help ...
Connect with a normal webbrowser to this cam, try to view a snapshot.
If this works inside the normal webbrowser, have a look to the 'source' and
try to strip out the correct URL with the correct parameters.
 

agacsadi

New Member
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If I USE THIS IP_CAM BUT IN THE MAIN I RECEIVE AN ERROR datasend_maj_cam(java line :514)android.os.NetworkOnMainThreadException
 

agacsadi

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end how i do that? i have a main and a data send module. in which module do i have to set targetSdKVersion = "4" ?
and in which sub?
thanks
 

DonManfred

Expert
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G-ShadoW

Active Member
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Longtime User
How to send PTZ commands?
I have add this but nothing happen.

B4X:
Sub Activity_Create(FirstTime As Boolean)
    Activity.AddMenuItem("PTZ4", "MenuItem")
...
...
End Sub

Sub MenuItem_Click
WebView1.loadUrl("http://my_ip_cam.dyndns.org:20022/decoder_control.cgi?command=37")
End Sub
 

canalrun

Well-Known Member
Licensed User
Longtime User
Hello,
I am using the ipcam library to interface to an IP camera. It works great, thanks.

I would like to add the ability to Record - that is save the sequence of images to a file in some movie format, AVI, MPEG or …

The timer gives me a sequence of bitmaps, one every 250 ms. How could I turn this sequence of bitmaps into a movie format file?

Thanks,
Barry.
 
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