Laniru

Hello,

There's no problem with the codecs 'cos I can see several avi videos with the Windows Media Player. To try to see when the problem occurs, I play the program step by step and all run correctly (open the avi, extract information, read the numbers of frames) but then at the last step (when the program finishes) the Labview crashes and appear the Windows window error.

I can see the video with the Media Player. I attach here a simple program, just to show something, but I test others programs that works correctly at others computers, and now with the computer that I'm using now this programs always shows the same error of Windows.

Hello,

I want to open an avi file with labview, but when I do it appears an error of Windows. The error says that If I want to send the problem to Microsoft, and immediatly Labview is closed and I lose all information that I don't save.

What kind of problem is? May be is abaout codex or something like that.

Thank you!

Hello again

I want your help: I have an video avi and I want to pass a filter throught all the imatges frames of that and then save a new avi video with the new images. Here I attached what I do, but the vi doesn't work 'cos appears the next errors:

1.) Error occurred at IMAQ AVI Create: Invalid file format.

2.) Error occurred at IMAQ AVI write frame: Invalid refnum.

So, what I have to do to solution?

Thank you

Download File:post-5503-1153735307.vi

I'm not so stupid. When I ask here something is because I tried before and my results are wrong or a disaster. I know that exists the help and the manuals.

I thought that this was a forum to help people who never used the labview before.

Hello!

What I have to do to save an avi video when I have a x number of frames, and with this frames I want to build a video

Thank you!!!

Thank you to all who help me. Now I can open the AVI file and see the frame, all it's ok. But now I don't know how to save each frame and make a video with them, 'cos my program only save tha last frame that he processed.

I think that if you can say me how to do this, then, more or less I finish the program that I need.

Thank you for your collaboration!!!

I can see the video correctly with the windows media player.

Sorry I don't know what hapens but I can't attach the video. So you should help me without my video!!!

After a large day I can attach somenthing better than before, but at the end the problem is the same:

Error 1074395993 occured at IMAQ AVI Open File I/O error :headbang:

What am I doing wrong?

Thank you

Download File:post-5503-1153249641.vi

Here I attched something that I do Download File:post-5503-1153219131.vi. The problem that appears is: Incomptaible size image. And when this problem will be solutionated, how I make an image processing and then how I save it like a new video?

Sorry but I can attached the video!!

I have the IMAQ Vision Toolkit, and I can see the icons of AVI read/write VIs. But when I put them at the diagram block, I don't know what is happening that appears me the problems, I path with an AVI video and seems that I can read it but then the problems begins.

If somebody can attach an example of open an AVI, make something on it (like a threshold) and then save it, then I will be really happy.

Thank you!

Hello!

Now I have another problem. I have an avi video, the first thing that I want is open this video and then I want to take x images and make an image processing. Finally I want to make a video with the images processed. If you can help I will be really greatefull 'cos I don't know hot to begin.

Thank you!!!

Hello I'm here again, but this time I send you the VI with the original image and the final image. So, now you can help a little more.

Download File:post-5503-1152790989.vi

Hello, I'm new using Labview!!

This is one of a huge list of problems: I have a black and white image with some holes, so I want to fill this holes using the function IMAQ FillHole, but when I apply this suddenly the whole final image is black! Why? What's the problem? What I have to do to solve it?

Thank you

Hello, I'm new using Labview!!

This is one of a huge list of problems: I have a black and white image with some holes, so I want to fill this holes using the function IMAQ FillHole, but when I apply this suddenly the whole final image is black! Why? What's the problem? What I have to do to solve it?

I wait a solution as soon as posible! Thank you!