Looping Audio Files In Tree View With Windows Media Player COM?
Mar 16, 2011
I am attempting to play a set of audio files continuously using a tree view. I am having troubles looping through an array to play one song after another in the selected parent node. It seems to work if I only use one song in the array but it doesn't want to actually loop through and keep playing; it goes through the loop but once the first song is over it stops. I am unsure if looping through an array in the AfterSelect sub routine is the best way of doing this,
Here is the entire Sub routine for the AfterSelect on the tree view.trvMain is the name of the entire tree view.wmpMain is the Windows Media Player COM.trvJazzHancock is the parent node for the two audio files I'm attempting to loop.
I have created a small media player calling COM component of Windows media player. Now i want to cut and save the audio files played in media player? is it possible with windows media player or i would have to use some other media player object? I can have the files info which i am using in window media player to play..but cant able to get the details which we can finds with our OS( windows) like compression format, bit-rate etc.
I'm writing a program which plays audio using a windows media player control. It's quite basic but I'm running into a problem.
Soundplayer.Ctlcontrols.play() Sleep(3000)
For some reason when this appears in my code, the sound doesn't start playing until AFTER the sleep. I have music running in the background, using another windows media player control, that continues playing just fine.
Basically, I want nothing else to happen for the duration of the sound, hence the sleep, so how can I make it so my sound starts playing BEFORE the sleep?
When I attempt to drag a WMP control from the toolbox this error arises: [code]Has anyone had this problem? I was able to add this component previously, however this was on my desktop computer.
I'm going to build a video player in vb.net, but during the development I've met some complications.
1) The windows media player ocx takes a long time to play the first video, I think for a problem of initialization 2) The window media player ocx doesn't play flv files
The alternative or possible solutions. 1) insert flv codec into the project for window media player ocx, but how? 2) use the flv component, but I don't know with precision what is the right code to use to play video files with the vlc component and sometimes during the dispose of the vlc instance, the system give me a blue screen.....
I know that there are two wrappers for the vlc componet the libvlcnet and the VideoLan DotNet for WinForm and WPF, but i don't find any example on how ti implement and use them in vb.net. Use the ffmpeg video conversion engine for window media player, but how can I implement ffmpeg in vb.net, is there any wrapper or activex for ffmpeg open source?
how can I play a MP3 file without using Windows Media Player or Direct Sound? I cant use DirectX even if I wanted to! Is there any other way? I could not use DirectX because I could not install the DirectX Software Development Kit on a 64 bit system!
I'm creating a kind of 'playlist manager' application where the user can create his own music playlist and then play it from my application. However, I don't want to give my application any playback features itself, as there are already so many media players around. Instead, I just want to open the files in the current playlist in the media player of the user's choice.
I have a list of MP3 files (their filenames), how do I now open these files simultaneously in, for example, Windows Media Player? I can get it to play one song, using this command (and Process.Start)
[Code]...
Surely this must be possible? You can open multiple files in windows itself simply by selecting them and opening them at the same time. I'm pretty sure the filenames of the selected files will then be in the arguments of wmplayer so that it can open them, but I just don't know in what format.
I have embedded the WMP control in my Visual Studio 2010 app which works on windows 7 (Framework 4.0), but installing the app on winXP, I get the following error:
System.IO.FileNotFoundException: Could not load file or assembly 'Interop.WMPLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. File name: 'Interop.WMPLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'
[code]....
WRN: Assembly binding logging is turned OFF.To enable assembly bind failure logging, set the registry value [HKLMSoftwareMicrosoftFusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.To turn this feature off, remove the registry value [HKLMSoftwareMicrosoftFusion!EnableLog].
I guess this is a reference issue, but I have added references to WMP libraries (axinterop.wmplib.dll and interop.wmplib.dll). The WMP works on the XP machine, but not when called from my application.I have searched the web now for 5 days and changed references, and reinstalled the media player on the XP machine, but nothing works.
I've successfully saved video files into SQL server as varbinary. Now, my problem is, how can I play those videos in Windows Media Player (embedded in my Windows Forms).
used the latest WMP (v11) with .NET? I've been writing a VB6 program using the v9-10 dll, and now I find out the machines I need to use it on are v11 (which doesn't appear to play nicely w/vb6).
I'm having trouble working with VB.Net 2010, I'm trying to have a Windows Media Player video play, and once it ends I want it to go to a new task. But I cannot figure out how to get it to get to that new task in the event that the video ends.
I had an old vb2008 program that had a working wmplayer component. I upgraded the project to vb 2010 and now it doesnt work, i get the error:
Code: System.InvalidOperationException was unhandled
Message=An error occurred creating the form. See Exception.InnerException for details. The error is: Could not load file or assembly 'Interop.WMPLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. An attempt was made to load a program with an incorrect format. I added the wmp.dll in the COM components in the toolbox.
I cant get it to work.
I have 64bit windows, but the app im developing needs to work of 32bit (and 64 bit if possible). also windows 7.
I added a new form and tried to drag the windows media player component onto the form and it showed an error and would not add it to the form it said.
Failed to create component 'AxHost'....unable to load one or more of the requested types.
The weird thing is if i open a new project ad=nd add the wmp control to the form it works and debuig runs fine too!
I inserted wmp active x some buttons for my online streaming links and i created a button for fullscreen.
To enter in fullscreen while the stream is running i used this code Me.AxWindowsMediaPlayer1.fullScreen = True But when i click the button while the player is connecting to stream i get an error like this:
See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
I was wondering how programatically to pause the windows media player component and how to get and set the windows media player current song position.I only know the basics with windows media player component like
axwindowsmediaplayer1.url = "whatever.mp3" axwindowsmediaplayer1.settings.volume = 50 It said on a forum somewhere
I have a form with the WMPLIB embedded in the form. I cycle through music files ripped with WMP and some of them I get a media error, but it doesn't indicate what the error is. How do I find out what is wrong with the rip? I am using VB.NET. I use: [code] to load the file. Most of the files play fine, but some do not. I have set an error trap sub but how do I tell what is wrong with the file?
I am making a game and i would like to know how to have more than one song loaded into my windows media player object at a time All I know is this code to have one url: axwindowsmediaplayer1.url = "song.mp3"
I have been looking all over trying to find a sample to guide me through burning a basic audio or data cd using the windows media player sdk. I have been using the library at msdn as a guide so far but I am stuck at where they tell me to:
"Before you begin burning a CD, you must first call QueryInterface through an IWMPCdrom pointer to retrieve a pointer to the IWMPCdromBurn interface. By using the isAvailable method, you can determine whether a particular CD drive can burn CDs, whether there is a CD in the drive, and how the CD can be used."
I do not see any queryinterface iniwmpcdrom properties and vb.net doesn't support pointers.. so not sure what to do Does anyone have any samples?
I have a Graphics adapter with 2 ports and i connect 2 monitors into the graphic adapter.im currently develop a project which use 2 multimedia player (windows media player and lets say A_player)the problem is,when i play the video with windows media player, it will show full screen in the second monitor.i don't want windows media player show full screen in the second monitor...i only want the A_player show the full screen in the second monitorcan.
I create one application using vb .net and vs 2010 in which windows media player is exists. But the player is not looks like media player 12 ve3rsion. It looks like media player 9 version. How to change the appearance or skin of media player
It's usual to see hoe to build a player with the AxWindowsMediaPlayer.
But in this occasion, I'm interested in control de Windows Media Player from Windows 7 with my own application.For example, I want to create a button that is able to pause or play the video that I'm watching with the WMP.
I do not want a Windows Media Player control on my form. I am making an alarm clock. I have tried this: <code>Friend WithEvents WindowsMediaPlayer As New Microsoft.Win32.</code>
I Have A Question On VB Basic, Been Trying To Figure This Out For over A Month Now.. I Want to Put Videos With Url In DataGridView So That When User Clicks Cell, Its Plays The Video, i Have 2 Columns..
I want to know if its possible to get song information (Artist, Song Name, ect.) from the Windows Media Player Control in VB 2008. I have the control on the form and I want the program, if a song is playing, to be able to get the information above (most importantly artist) and put it in a textbox.
Having worked out how to make a Windows Media Player in VB 2008, I have a new problem of exporting the file and debugging to play the music. I can add midi/mp3 files to the resources section so it works when I press f5 in VB itself, but opening from the debug folder (to save for other computers) loses all the music.
