Record A Screen And Then Output Recorded Frames In Avi File?
Feb 23, 2010How you record a screen and then output the recorded frames in a .avi file or .wmv, doesn't really matter what kind of file.
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Record The Pc Screen And Output A Video File Of It?
Jan 12, 2008Is it possible to write code to record the pc screen and output a video file of it?
View 3 RepliesRecord The Output Of The File?
Apr 1, 2012i have this program i need to make, where it runs a bat file. i got that far, so when i click the button it opens the bat. but 3 problems i encountered i have been trying to resolve for a few days now, the problem is that i need to get the output of the .bat and display it in a textbox, i got that, but it only displays the first and least line... then i need to run the .bat in the background. so you don't see the window.then i also need to be able to hit a second button to close it. the bat is a constant update, lets just say it reads a number then 5 seconds later adds 1 to that number and displays it again. and does this over and over till you close it. that would be a simple description of this
Process p = new Process();
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.FileName = "C:\Users/jwoow/Desktop/Server/run.bat";
p.Start();
[Code]...
Output EVERYTHING From A Text File To Screen
Apr 15, 2012I currently have a system that saves student data to a text file. I can search for individual students and have their information output to screen. How can I make my system output every student in the text file to screen?
View 3 RepliesAdd A Record To A .txt File - Get An Error Message Duplicate Output Destination?
Jul 26, 2011I am trying to addd a record to a .txt file that happens to have the same couln name for two different columns. So i get an error message Duplicate Output Destination 'ST" 'ST' is my duplicate coulmn name, being used for Street and State poor design
code
Dim da As New OleDbDataAdapter("Select * From " & Me.OpenFileDialog1.SafeFileName & "", con)[code]...
There is nothing I can do about the .txt file it comes from a 3rd party and is there design,
Listen To Recorded Material But Not Necessarily In Real Time - Copy File In Use
Oct 15, 2009I have an application that continously records audio for several hours. I want to be able to listen to recorded material but not necessarily in real time. I have tried to just copy the file being recorded to a new file with overwrite and the copy obviously gets done (filesize changes) but when I try to listen to the copied file my player just 'blinks' and nothing more happens. If I however close the recording, the copy also gets playable. My idea is that copying a file in use just creates another file in use. If this is the case how can I close the copied file?
View 1 RepliesScreen Blanks After 1 Min Of Processing (of Excel File) / Refresh Or Freeze Screen To Avoid Blank Screen?
Jun 29, 2011BTW this issue occurs in any MS office program when the VB.Net (or even VBA) is processing information.Example: In Excel, a worksheet is displayed on the screen. I start either, a VB.Net or VBA procedure and within 30 seconds the Excel worksheet (previously displayed) blanks out. In both VB.Net and VBA,ScreenUpdating = False. My expectation is that the previously displayed screen would stay static as if I left my desk to get a cup of coffee; came back and the same ole Excel worksheet was still there?Of course, setting VBA Screen Updating = False accomplishes two goals: 1) speeds up processing and 2) saves the user from seeing unnecessary "garbage-processing" steps.Why does VBA or VB.Net ScreenUpdating = False not freeze the screen at the time of its invoking?
View 11 RepliesMake A Video File From Frames?
Jan 23, 2010I have 1000 frames and id like to create an application that will use all those frames and create a video file. I dont care about the file format(.wmv/.avi/...). Google isnt really showing any good results. Just this: [URL] The solution is to make PictureBox and quick load the pictures and will look like Video. I need it as a video file. Where can i look? is there a built-in function in VB.Net?
On the other hand it doesnt make sence at all: id like to create an application that will use all those frames and create a video file. What will be the time difference between two frames? What about the quality? ...
Stream Contents Of A WPF Form (as Frames) To An AVI File?
Apr 15, 2011I currently send a live video mix to a output screen (a form on a particular screen).Consider it like a really advanced version of PowerPoint. I call it a video control room for the pc. I want to take 30 frames a second from a screen (of my choice, I allow multiple screens) and the audio from the computer (stereo) set, save it to a hard disks. How do I do that? I know I can draw the image of the interface using the RenderTargetBitmap class, but How do I put those images (as frames) in an AVI file or push it to a video server? An SDK? or a Code Example to point me in the right direction, would be nice! I also want to capture the sound of the current Stereo mix, or microphone (as determined by the user).
View 1 RepliesVS 2008 : Adding Frames To A Video File?
May 23, 2009I want to make a screen recording program and I want to be able to add a picture to the video file every so often and the picture will be a frame. I already know how to capture the screen, so all I need to know how to do is capture a video of the screen.
View 6 RepliesOutput From IHTMLElementRender Different For Printer And Screen?
Jul 12, 2009I am using IHTMLElementrender.DrawToDC but when sending to a screen DC, the image is cropped by about 10%. The image is large enough and I can draw using VB Line, Print or API etc, to the area that is cropped, so it isn't the DC at fault.On any printer device it works exactly as expected. I believe this is a bug, but where can I go to report it?
View 1 RepliesHow To Record Audio Output Of Speaker
Apr 18, 2010if anybody can help me to get the code to record the audio, that is the out put of the speaker?
i got the code to record voice from the microphone, but cant record the audio from speakers on the same time, that is my need.
Output Screen Just Flashes On Running Program
Sep 30, 2009I have windows 7 installed on my laptop and visual basic 2005 academic edition as well. I can use VB but when I go to run program, it compiles, links, and executes, but the output screen just shows up for about 1 second. I have tried updating my computer and manually updating VB2005, with no luck.
View 3 RepliesControlling Output To A TV Display While Control Panel Is On Laptop Screen?
May 21, 2011I have a program written in VB.Net with Visual Studio 2008. I have one window form to display on a laptop that controls the information seen/sent on another form that is to be continually displayed on an output from the laptop to a TV, Projector or Monitor. Or I would like to accomplish this:
Computer/laptop - Has window form 1 that controls the program TV/Ouput - Has window form 2 that shows updated data on the screen for people to see I do not want people to see the control form that is on the laptop.Is their a way to assign a form to use an output to other screen only?
VS 2008 Make An Output That Is Too Long For The MessageBox To [roll] Across The Screen Rather Than Have [newline]
Jan 13, 2010i don't if i can make an output that is too long for the MessageBox to [roll] across the screen rather than have [newline] in vb.net
View 8 RepliesC# - Allow Detail Screen To Add New Record In LightSwitch 2011?
Oct 13, 2011I have Customer search screen and Customer Detail Screen, On Search set up a ShowLink on Name ,so when ever a user click on Name the Detail Screen Opens with that Customer data.
Whenever i change something into Detail Screen and press save, it Updates the customer. Its Fine.
But i want provide a functionlity of AddNew Record for that customer, So i have put a Button "AddNew" on ScreenCommandBar that clears all the fields in the Detail Screen. But it still Updates the Customer..
How can i code for add new record in Detail Screen?
Play PictureBox With Recorded Location?
Oct 20, 2009i m save location in listboxes Like this:
Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseMove
ListBox1.Items.Add(e.Location.X.ToString)
ListBox2.Items.Add(e.Location.Y.ToString)
End Sub
Saving A Recorded Video In VB 2008
Mar 1, 2012How To Save A Recorded Video In VB 2008? I'm having a problem on my code um i can't seem to save the video that i have recorded in my project. everytime the dialog that allows me to save and when i check the destination where i saved the video it won't appear so i don't know if it really recorded or it just won't save. and also the filename. whenever i add new song in the listbox for the song list [Code]
View 6 RepliesTake Recorded Coordinates (x,y) And Place Them Into An Array?
Jul 22, 2011How can I take recorded coordinates (x,y) and place them into an array? I have the variables set up and everything, but I am unsure how to declare the array for this purpose and how to take what I have in the array and graph the coordinates later on.
Here is the relevant
vb.net
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
TextBox1.Text = TextBox1.Text + 1
[Code].....
Program That Record My Screen Desktop Using Windows Media Encoder
Apr 20, 2012I have made a small program that record my screen desktop using windows media encoder.
The recording is working good. but wen I start record I can not open any folder in the desktop by double click.
The is the source code :
CODE:
Text File Array - Read The Next Record - Cut Record Out Of The Program
May 5, 2010Im wondering how would i work with a text file. which would allow me to Read the next Record, Cut record out of the program.
View 15 RepliesUsing TCP/IP - Application For Playing Back Recorded Clips From Dvr
Mar 2, 2010I am developing and application for playing back recorded clips from dvr. There will be 10 persons reviewing the recorded clips all the time. When the person want to review a particular camera recorded clip, he will send a command through COM to my application. Then my application will read the data from COM and connect to dvr and send data to the dvr. If only 1 person is doing the operation my application works fine. If 10 persons continuously working, then my application is getting very slow and the response time back to the person is high which will make the person frustrated to use the software.
Now, when ever I receive data from COM I'm adding into arraylist and I'm processing one by one. I've 10 forms in my application and when ever I receive data from person1 I'll send that data to form1 and person2's data will be send to form2 and so on for processing. What could be the better way to write my application in order to make the response time to the user faster so that, they'll get the recorded clips faster?
Delete A Record From A Dat File By Selecting The Record From A List Box?
Feb 9, 2011Basically, I am making a booking system. On one of the forms, you can: Add, Edit and Delete a record by using the selected index. I can do the Add and Edit part fine but some problems are occuring when I try to delete it. What I'm trying to do when deleting is, copy all the records except the selected one and then copy it back into the original file again.
[Code]...
Communications :: WinSocket - Transfer Recorded WAV Files Between Computers
Mar 27, 2012I need to transfer Recorded WAV Files betwenn computers. Now I want to transfer C:/Rec/Record.wav from Client to Server, then back, without the client that sent it take it. I know how to do that, the only problem is sending it. How do I do file transfer in winsock vb 10-11?
View 1 RepliesVS 2008 : Have A Label's Text Recorded Into A Database When Button Is Clicked?
Apr 14, 2009I would like to have a label's text recorded into a database when my button is clicked. I do not yet understand the database connection. I have created the db, and have the following
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Conn As String = "Provider=Microsoft.SQLSERVER.CE.OLEDB.3.5; Data Source=c: empTestDB.sdf;"
Dim tConnection As New OleDb.OleDbConnection(Conn)
[code]....
When I try to test this the .ExecuteNonQuery() becomes highlighted and says the given type name is unrecognized. My table is setup as table1 and the only 2 columns are datetime and temperature. I want the label text to go to temperature and I would like somehow the time the temperature was taken to go into the datetime field. I had the provider=microsoft.jet.oledb.4.0, but I changed it since I thought this was the one to use.
Zoom In/zoom Out Screen Display/output?
Apr 4, 2009How can I zoom in/zoom out screen display? This is to be used for people having eyesight problem. I want to control the screen resolution by percent and not to any fixed size provided in control panel/display settings.I have to control the output of the main display and zoom in/zoom out by percent, according to user's eyesight matching
View 3 RepliesRetrieve The Record And Display The Record In A Listbox Displaying The Time Field As The Text For That Record?
Apr 18, 2009I hav a web service which pull records from a database and I am hosting these services in IIS which works fine but I am trying to retrieve the record and display the record in a listbox displaying the time field as the text for that record.I have created the following function
public sub get_data()
dim dt as new data.dataTable
dim service as ws webservice.webservice
[code]...
File I/O And Registry :: Binary File Primer - Read The Nth Record Without Reading The Whole File?
May 4, 2009I need to write data to a file, preferably in binary format, but I am unaccustomed with the concept. Where's the easiest place to get the basics? I could come here with a specific need, but I'm at the point right now where I am more willing to work within the confines of keeping it simple.
Here's what I know:
1. how to open a new file
2. how to specify the record length
3. how to close the file
Some specific questions:
Does the record length have to be constant throughout the file?
Can I read the nth record without reading the whole file?
Getting The FPS (frames Per Second) In VB2010?
Aug 11, 2010Im creating a program that shows the CPU usage (already have the code for the CPU usage) frames per second etc, what im needing is the code snippet fordisplayinghe current FPS in a list box, but i also want the FPS to automatically refresh once a second
View 2 RepliesHow To Ensure 10 Frames(Screenshots) Per Second
Sep 30, 2011I have a screencasting program where it takes 10 screenshots every second and saves it to a temporary directory then through ffmpeg the series of images are compiled into a video format. My problem is that due to the computers processing power or the size of each screenshot and its quality it sometimes takes longer than 100 Milliseconds to create one causing the whole video to be off balance. How can I ensure 100% that 10 Images will be stored?
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