How do I create a simple video effect filter for DirectShow or DMO?

Posted by Ole Jak on Stack Overflow See other posts from Stack Overflow or by Ole Jak
Published on 2010-05-15T18:09:54Z Indexed on 2010/05/15 18:24 UTC
Read the original article Hit count: 207

Filed under:

directshow

|

dmo

|

filter

How do I create a simple video effect filter for DirectShow or DMO?

What I need is simple - a tutorial or tutorials on how to create simple filter (like a brightness/contrast adjustment filter or any other pixel-per-pixel kind of filter) for filtering Direct Show Video astream (so I want to have a graph like "my Web Kamera" -> "My photoshop like filter" -> "rendering (or saving to file)".

© Stack Overflow or respective owner

Related posts about directshow

General question about DirectShow.NET, DirectShow and Windows Media Format

as seen on Stack Overflow - Search for 'Stack Overflow'
I searched and googled for an answer but couldn't find one. Basically I'm developing a webcam/audio streaming application which should capture audio and video from a pc (usb webcam/microphone) and send them to a receiving server. What the server will do with that it's another story and phase two… >>> More
DirectShow - passing parameters to custom source push filter

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I'm working on a solution that will be used to receive video stream from remote hosts and to put various texts on the top of it. Currently it consists of custom DirectShow push filter (C++) which receives data from remote hosts using RTP protocol and tiny C# application that sets up the DirectShow… >>> More
Cross-platform DirectShow alternatives for real life graph

as seen on Stack Overflow - Search for 'Stack Overflow'
Today I have such graph. I run it on windows I need some easy crossplatform DirectShow like alternative where to reconstruct such graph will not be a hard task. Where can I get such alternative? *(and If you can presenta way to reconstruct such graph in It It would be grate!) BTW: By crossplatform… >>> More
Breakpoints not working in Delphi 6 DirectShow source filter

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to debug my DirectShow source filter. I'm using Delphi Pro 6 on Windows XP along with the DSPACK component library. I'm using Skype as my host application, which I set in the Parameters option in the Run menu, for testing my source filter DLL (ax file extension). Skype runs fine and… >>> More
how to set mediatype for prreview pin vc++ directshow

as seen on Stack Overflow - Search for 'Stack Overflow'
hai.. am writing simple appliaction for capture and rendering video in vc++ .and i set meadiatype for capture pin RGB24 AND 640*480 image size. Image is captured thats size.but i cant rendering preview.if i render that i get BLACk PREVIEW only.i checked also in GRAPH EDIT tool.but i cant get. am… >>> More

Related posts about dmo

July, the 31 Days of SQL Server DMO’s – Day 2 (sys.dm_exec_sessions)

as seen on SQL Blog - Search for 'SQL Blog'
This sys.dm_exec_sessions DMV is another Server-Scoped DMV which returns information for each authenticated session that is running on your SQL Server box. Lets take a look at some of the information that this DMV returns. SELECT * FROM sys.dm_exec_sessions This DMV is very similar… >>> More
July, the 31 Days of SQL Server DMO’s – Day 1 (sys.dm_exec_requests)

as seen on SQL Blog - Search for 'SQL Blog'
The first DMO that I would like to introduce you to is one of the most common and basic DMV’s out there. I use the term DMV because this DMO is actually a view as opposed to a function. This DMV is server-scoped and it returns information about all requests that are currently executing on your SQL… >>> More
July, the 31 Days of SQL Server DMO’s - Intro

as seen on SQL Blog - Search for 'SQL Blog'
DMO’s burst onto the SQL Server scene in 2005 and when they did they unlocked a wealth of information. I’ve became a major fan of DMO’s as they tend to simplify my troubleshooting as well as provide me with valuable information about what is going on within the SQL Server engine. I would recommend… >>> More
July, the 31 Days of SQL Server DMO’s – Day 3 (sys.dm_exec_connections)

as seen on SQL Blog - Search for 'SQL Blog'
The third DMV we will review is the sys.dm_exec_connections DMV. This DMV is Server-Scoped and displays information about each and every current connection on your SQL Server Instance. Lets take a look at some information that this DMV returns. SELECT * FROM sys.dm_exec_connections … >>> More
SQL Server 2008 alternative for SQL-DMO

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi! I previously was using SQL-DMO to automatically generate scripts from the database. Now I upgraded to SQL Server 2008 and I don’t want to use this feature anymore since Microsoft will be dropping this feature off. Is there any other alternative I can use to connect to a server and generate scripts… >>> More