I am working on a web application that works very similar to YouTube where a user can upload a movie clip so that others can see.
1- to capture an imgae for the clip at the time of being uploaded to site so that I can use the image in the playlist.
2- best to create the playlist?
what's the easiest way to capture a web cam image in ASP.net?
(I'm a visual kind of person - any examples or references)
How to capture images from webcam and store in database in asp.net
View 1 RepliesI have a bunch of videos in mp4 and flv formats that i want the users to view in a playlist format. Not sure on how to implement it.
View 1 RepliesI have a simple aspx page which display the google map when the user enters the address.
When the user click Next, I want to capture the displayed map and email to me.
How can I capture this google map image?
aspx:
<div
id="map"
style="width: 500px; height: 300px"></div>
<asp:Button
ID="btnNext"
runat="server"
Text="Next"
OnClick="btnNextClicked"/>
Is it possible to Capture images using webcam and storing them into desktop in web application....
View 1 RepliesI have an application on server, now i want to create button that capture image using WebCam and upload on server....
View 1 RepliesWithin a div there is a iframe with loaded a link (which is not my own link).
Now on a button click how can i capture the screen shot of that iframe using js or c#...
I am using this tutorial, and my question is how can I save it to database after I capture? in ASP.Net
View 1 RepliesEvery 5 minutes automatic take screenshot capture & Save To Database Using WebPages
Is it possible or not?
I need to capture and save user signature to database on asp.net webform.
I found this plug-in: [URL]
I downloaded the example project and it is very simple, it has only fews file but I could not understand.
demo here: [URL]
How do I use this on a web-form page, let say on "save" button click postback event, it will save the imageurl of the signature under this format:
data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAApIAAAE+CAYAAAA+
vvBuAAAgAElEQVR4Xu3de6w1XV0f8K8WvIEiFTAKXhBrab0AxUraaFET0xYxSGrrpSb
UahsjbcUoXhKtIiaaSFSSojHRUP7w0rQGKbZJ00ahN.........
to a string variable so I can save this string to database?
Also how do I use 2 signature fileds in a same page, because I want to capture signature of 2 users.
i have a new requirement for a videoplayer with youtube urls.but a playlist must be provided wherein usercan choose which video he wants to play.
i can use jquery plugins and whatever you can guide me through...
i wana create such a thign like there is a video player at lefthand side and to the right of that are thumbnails of 3 other available videos.onlicking any that should pplay.
With reference to example: [URL]
I downloaded it and worked fine. However, I wish you push it further adding the following features:
1- Download button: where after the bitmap is captured and published into the image control, a "Download" button can be clicked to force the client browser open the "Save As File" dialog box in order to enable the user download the image into his/her client machine after choosing his/her suitable directory path.
2- Email button + Textbox to type the target email: where after te bitmap is captured and published into the image control, a "Email" button can be clicked in order to send the captured image to any email the user had specified in the textbox.
Condition:
- Captured image shall remain as bitmap in memory. It shouldn't be saved in the server.
- Email shall be sent with the image placed in the BODY and ATTACHMENT.
i m developing an app in which i have need to get image from webcam and store it in to database i m using visual studio 2008 and asp.net with c# i m looking for code for this operation.
View 9 RepliesI have an Async File Uploader control inside a Repeater which is inside an update panel. Now,I am uploading the file into ftp,so I am not uploading the video file,using SaveAs() method. For uploading the file in ftp,I have this UploadFile method which takes these four parameter:FileName, UploadPath, FTPUser, FTPPassword.Now this FileName,I have to send the full file path. My UploadComplete event looks like this:
<pre lang="cs">protected void AsyncVideoUpload_UploadedComplete(object sender, AjaxControlToolkit.AsyncFileUploadEventArgs e)
{//VideoPath is a session variable
VideoPath = string.Empty;
if (AsyncVideoUpload.HasFile)
{
// string filepath = AsyncVideoUpload.PostedFile.FileName;
string filepath = e.filename;//above two captures only the file name,but I want the total path,like c:/MyDocuments/...
UploadFile(filepath, "ftp://172.20.117.102","test","Value*12");
VideoPath = AsyncVideoUpload.PostedFile.FileName;
}
}</pre>
In web.config, we can set to allow user upload file up to 2GB for .NET 2.0.
View 1 RepliesI want to develop a simple webcam image capture application in asp.net (vb.net). The camera output is 320x240. But I want the image in 240x320 size. When I try to resize the 320x240 image, the image stretches vertically and looks pretty bad. What code should be used to do this and upload the resultant 240x320 image.
View 9 RepliesThis is the first time I've come across this kind of problem before and I'm having trouble approaching it.
I have a swf developed by someone else that posts an image and I have to create a handler of some kind to capture it, name it, then upload it to a directory. I've tried a couple ways and nothing is working.
this is a quick an dirty approach, just an aspx file
<%@ Page Language="C#" %>
<%@ Import Namespace="Components" %>
<%@ Import Namespace="System.IO" %>
<script runat="server">
public partial class upload : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string uploadDirectory;
uploadDirectory = Server.MapPath(@"images/");
string imageName = "image.jpg";
string uploadPath = uploadDirectory + imageName;
//FileUpload imageUpload = new FileUpload();
// Get the data from the POST array
string Email = Request["email"];
HttpPostedFile imageFile = _context.Request.Files["image"];
imageFile.SaveAs(uploadPath);
}
}
</script>
this is another approach using a handler.
<%@ WebHandler Language="C#" %>
using System.IO;
using System.Web;
using System.Web.Configuration;
using System.Web.IHttpHandler;
public class Uploader : IHttpHandler.i
{
public void ProcessRequest( HttpContext _context )
{
string uploadDirectory;
uploadDirectory = Path.Combine(_context.Request.PhysicalApplicationPath, @"images");
//uploadDirectory = Server.MapPath(@"images/");
string imageName = "image.jpg";
string uploadPath = uploadDirectory + imageName;
//FileUpload imageUpload = new FileUpload();
// Get the data from the POST array
string Email = _context.Request["email"];
HttpPostedFile imageFile = _context.Request.Files["image"];
imageFile.SaveAs(uploadPath);
}
}
I just want to know how to capture an image using asp.net server side.
My code runs smoothly and captures the image when I'm running it in localhost, but when if I published or deployed it in our web server then access it tru its url, it doesn't work or i can't capture the image.
Here's my code:
[Code]....
Is there a way how to capture only the picture from webcam and store that image into the variable. But i dont want to use silerlight nor flash.But if is not possible then i do need the step how to use in flash. I dont need good quality.
View 2 Repliescapture Google mag image when map image is full loaded...
View 1 RepliesI want to capture the frames of a video file through C#. I dont want to use the FrameGrabber or other built dll's. I amlooking it from plain dot net without using COM.
View 2 RepliesI'm well aware of how to get files from the client to the server using standard ASP.NET techniques, however, I have a need to be able to retrieve data from a third party web page written in basic html and process the file data in an asp.net web application.
So if the basic html looks like this...
<form id="form1" action="WebForm.aspx" method="post">
<input name="fileUpload1" type="file" enctype="multipart/form-data" />
<input type="submit" value="click" />
</form>
How do I retrieve the file data in the page referenced in the action attribute of the form. So far I have tried the code below, which allows me to access the file name - but not the byte stream of the file.
protected void Page_Load( object sender, EventArgs e )
{
string fileName = Request.Form["fileUpload1"];
// No files appear in the request.files collection in code below.
foreach (string file in Request.Files)
{
HttpPostedFile hpf = Request.Files[file] as HttpPostedFile;
if (hpf.ContentLength == 0)
continue;
string savedFileName = Path.Combine(
AppDomain.CurrentDomain.BaseDirectory,
Path.GetFileName( hpf.FileName ) );
hpf.SaveAs( savedFileName );
}
}
How to upload images with some conditions
Like
size not gretr than 50 kb
with = 110px, height 140 px
etc..
<asp:Image ID="aspImagePreview" runat="server" AlternateText="Preview" Height="190px" Width="290px" ImageUrl="~/file1.jpg" />
when the file file1 has been changed or removed. How can I do one refresh to the item to make it reflect the recent change?