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Author
Topic: Windows WebCamera? (Read 2235 times)
Robert W.B.
Sr. Member
Posts: 328
Love my Wife, My Kids and Lazarus/Freepascal.
Windows WebCamera?
«
on:
May 20, 2018, 02:12:01 am »
Is there a way to add the webcam to a Lazarus form for liveview?
Thanks in advance
Bob
Logged
Rob
Jurassic Pork
Hero Member
Posts: 1228
Re: Windows WebCamera?
«
Reply #1 on:
May 20, 2018, 11:14:33 am »
hello,
if you have vlc installed on your system, you can try
this
Friendly, J.P
«
Last Edit: May 20, 2018, 11:16:31 am by Jurassic Pork
»
Logged
Jurassic computer : Sinclair ZX81 - Zilog Z80A à 3,25 MHz - RAM 1 Ko - ROM 8 Ko
af0815
Hero Member
Posts: 1289
Re: Windows WebCamera?
«
Reply #2 on:
May 20, 2018, 06:39:36 pm »
In windows you can use DirectShow to show, record, capture from USB Cams. I have written some Application with it. 4k is not possible due the limitations of DS.
Andreas
Logged
regards
Andreas
Robert W.B.
Sr. Member
Posts: 328
Love my Wife, My Kids and Lazarus/Freepascal.
Re: Windows WebCamera?
«
Reply #3 on:
May 20, 2018, 09:04:47 pm »
Thanks for the reply.
I wan't the webcam to show a liveview on a form.
Is this possible with DirectShow? Where can i find some code about this?
Thanks in advance
Bob
Logged
Rob
af0815
Hero Member
Posts: 1289
Re: Windows WebCamera?
«
Reply #4 on:
May 20, 2018, 11:39:18 pm »
Look in
https://github.com/afriess/LazarusVideoUtilities/tree/WIP_andi/Examples/Lazarus/Filter
there are some samples with Direct Show working with Lazarus.
Logged
regards
Andreas
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