Hi,
can I use directshow in c#???
dose Microsoft still support direct show sdk or there is a new technology
today???
what is the best way to draw on playing video and how can I do that???
Thanks 7 4233
There's a managed API for DirectX, which should allow you to get to
DirectShow. Google for managed DirectX, you should be able to find the
download on MS's site.
Andy
Dave wrote: Hi, can I use directshow in c#??? dose Microsoft still support direct show sdk or there is a new technology today???
what is the best way to draw on playing video and how can I do that???
Thanks
"Andy" <aj*****@alum.r it.edu> wrote in message
news:11******** **************@ m73g2000cwd.goo glegroups.com.. . There's a managed API for DirectX, which should allow you to get to DirectShow. Google for managed DirectX, you should be able to find the download on MS's site.
That's not directshow though is it?
Michael
"Dave" <be******@netvi sion.co.il> wrote in message
news:u9******** *****@TK2MSFTNG P03.phx.gbl... Hi, can I use directshow in c#??? dose Microsoft still support direct show sdk or there is a new technology today???
what is the best way to draw on playing video and how can I do that???
My info might be a little outdated as I'm still using 1.1 but you can use
directshow in c# using com interop. There are example on the web.
Michael
Was I wrong in think DirectShow is a part of DirectX, just like
DirectInput is?
Michael C wrote: That's not directshow though is it?
Michael
Playing video, mmm ... is this what you want? http://msdn.microsoft.com/vstudio/ex...g/default.aspx
chanmm
"Dave" <be******@netvi sion.co.il> wrote in message
news:u9******** *****@TK2MSFTNG P03.phx.gbl... Hi, can I use directshow in c#??? dose Microsoft still support direct show sdk or there is a new technology today???
what is the best way to draw on playing video and how can I do that???
Thanks
On Fri, 30 Jun 2006 16:57:44 +0200, Dave wrote: can I use directshow in c#???
It depends on what you want to do. Microsoft provides a very limited access
to DirectShow via their AudioVideoPlayb ack managed library. I've never used
it but i suppose that all it allows you to do is... play audio and video
files.
DirectShow being based on COM, creating and controling DirectShow graphs
from C# is possible but involves a whole lot of COM-interop work.
Fortunately, there is an open source project aimed at creating managed
wrappers for all the DirectShow COM interfaces:
<http://directshownet.s ourceforge.net/index.html>
If you want to create DirectShow filters, then i'm afraid that you'll have
to do it in unmanaged C++. Microsoft recommends against the use of managed
code for filter development. Technically though, writing a DirectShow
filter in managed C++ or C# is possible, has been done and works. 2
examples:
<http://www.codeproject .com/cs/media/prototypingdsfi lters.asp?df=10 0&forumid=24517 1&fr=26>
<http://www.a2ii.com/tech/directx/tutorialDS12.ht m>
Here are some useful FAQs:
<http://tmhare.mvps.org/faqs.htm>
<http://www.gdcl.co.uk/q_and_a.htm>
dose Microsoft still support direct show sdk or there is a new technology today???
You will find the answer to this question in the first FAQ above
what is the best way to draw on playing video and how can I do that???
I guess that you'll need to write a Transform filter and draw on the video
frames as they pass along. I'm not a specialist though so there might be
better solutions.
"Andy" <aj*****@alum.r it.edu> wrote in message
news:11******** **************@ p79g2000cwp.goo glegroups.com.. . Was I wrong in think DirectShow is a part of DirectX, just like DirectInput is?
DirectShow is part of DirectX but afaik the managed DirectX did not include
DirectShow.
Michael This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: agrsaurabh |
last post by:
Hello Everybody,
I have created an AVI Player using DirectShow. This player is working
fine. I have also created a View Window (with class name CViewWnd)
using CFrameWnd class. This view window is used in an application which
plays its own customised files (of some other extensions) on this view
window. Now:
|
by: pps |
last post by:
I've been away from MSFT s/w for a few years... I need to develop some
filter and higher-level control code work for MCE 2005. Which development
tool environment do I need to get in order to do this? I installed Visual
Studio 2005 Express, but it doesn't include ATL (which the DirectShow samples
use). So I'm ready to go shell out $$$ to...
|
by: Tamir Khason |
last post by:
Question: I have some custom video card with custom driver, which does not
support DirectShow. How it possible (if it is) implement program using it
within .NET enviroment?
TNX
--
Tamir Khason
You want dot.NET? Just ask:
"Please, www.dotnet.us "
|
by: Nick Z. |
last post by:
I need to use DirectShow and it is just a pain in the butt with C#.
(since the managed version of dx doesnt have directshow)
I'm thinking of different ways of getting DirectShow functionality.
I just had this idea. What if I make a dll(?) in C++ that does all the
DirectShow interaction and then I interop functions from this dll in my
C#...
|
by: sengkok |
last post by:
hi,
i am using the directshow in C# to built a karaoke system,but i am facing a
problem with the audio play in the video file (DAT format), some of the video
file , i can control the music and vocal play by using the BALANCE in the
directshow. but some of the video file will only play the music and without
the vocal .
i have no idea why this...
| |
by: Andrew Bullock |
last post by:
Hi,
I'm trying to use direct show to grab arbitrary frames from a DV .avi.
I'm using the PlayWnd code from this example:
http://www.codeproject.com/cs/media/directshownet.asp
Currently an IGraphBuiler is cast to an IVideoWindow, which is passed
the Handle of a picturebox to display the video in.
|
by: Michael A. Covington |
last post by:
I asked about this several months ago and got some useful advice, but now
that we've had 4 months of progress and turnover, let me ask again...
What's involved in using DirectShow to edit video? I have a collection of
AVI files and need to write a program that will extract portions of the AVI
files and segment them together in a specified...
|
by: Gustavo Arriola |
last post by:
Hi!
How I can reproduce a file of video using DirectShow?
Thanks!
Gustavo
|
by: ink |
last post by:
Hi All,
I am trying to build an image capture user control using DirectShow to be
used in an existing C# application.
It needs to have a view finder/ preview window and be able to take still
images.
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
| |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |