Lazarus
Home
Help
TinyPortal
Search
Login
Register
Lazarus
»
Forum
»
Programming
»
General
»
Windows WebCamera?
Free Pascal
Website
Downloads
Wiki
Documentation
Bugtracker
Mailing List
Lazarus
Website
Downloads (Laz+FPC)
Packages (OPM)
FAQ
Wiki
Documentation (RTL/FCL/LCL)
Bugtracker
CCR Bugs
IRC channel
GIT
Mailing List
Other languages
Foundation
Website
Useful Wiki Links
Project Roadmap
Getting the Source
Screenshots
How to use the forum
About donations (wiki)
Bookstore
Computer Math and Games in Pascal
(preview)
Lazarus Handbook
Search
Advanced search
Recent
Demo Scene Picture sinwav...
by
circular
[
Today
at 07:27:02 pm]
Demo Scene Bitmap Font Sc...
by
KodeZwerg
[
Today
at 07:21:14 pm]
what's difference between...
by
ASerge
[
Today
at 07:09:52 pm]
splitting an image
by
KodeZwerg
[
Today
at 07:07:21 pm]
Debugger error
by
bobonwhidbey
[
Today
at 07:03:07 pm]
How to: create DLL file f...
by
paule32
[
Today
at 07:02:31 pm]
System.Now gives timestam...
by
alpine
[
Today
at 06:58:15 pm]
Your best UI design - con...
by
circular
[
Today
at 06:48:12 pm]
Web Applications with Pas...
by
1HuntnMan
[
Today
at 06:44:00 pm]
Converting a string/index...
by
1HuntnMan
[
Today
at 06:35:19 pm]
Drawing grid lines on a t...
by
KodeZwerg
[
Today
at 05:42:19 pm]
Compile/Convert Delphi pr...
by
Martin_fr
[
Today
at 05:29:03 pm]
Lazarus features in a non...
by
Lutz Mändle
[
Today
at 05:26:34 pm]
Lazarus for Windows on aa...
by
msintle
[
Today
at 05:03:57 pm]
AI, NLP and CAI: Text Gen...
by
indydev
[
Today
at 04:51:00 pm]
Parameter passing odditie...
by
KodeZwerg
[
Today
at 03:41:49 pm]
Surf Units in Text Mode I...
by
mosquito
[
Today
at 01:58:21 pm]
Ho Ho Ho IntraWeb in Laza...
by
Thaddy
[
Today
at 01:55:52 pm]
Generics - correct syntax
by
Thaddy
[
Today
at 01:48:32 pm]
FpDebug questions
by
440bx
[
Today
at 01:22:53 pm]
leetcode doesn’t support ...
by
codeninja
[
Today
at 01:16:43 pm]
Can function be used for ...
by
Joanna
[
Today
at 12:48:19 pm]
Access violation when ope...
by
Чебурашка
[
Today
at 12:14:30 pm]
Access violation when re-...
by
Chris Osborne
[
Today
at 11:43:49 am]
how to tweek fpmake to co...
by
marcov
[
Today
at 10:35:11 am]
« previous
next »
Print
Pages: [
1
]
Author
Topic: Windows WebCamera? (Read 2296 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: 1291
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: 1291
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
Print
Pages: [
1
]
« previous
next »
Lazarus
»
Forum
»
Programming
»
General
»
Windows WebCamera?
TinyPortal
© 2005-2018