Vista line in playback

This sounds like a problem with the driver. What driver do you have installed? Wednesday, March 18, PM. I found out more details. The analog mixer playback does not occur if and only if "Record without monitoring" is checked and either my program is running or the recording tab has been open since I opened the sound window and the sound window is still open.

Detailed steps: Start with "Record without monitoring" unchecked. Line-in audio plays through speakers. Speaker output stops. Close property window with ok. Switch to playback tab. Sound still stopped. Click ok to close sound window. Line-in playback starts again. Open "Playback Devices" via right clicking sound icon by clock. Playback continues. Click "Recording" tab.

Playback stops. Start my program which acquires the input device. Close Sound window with ok button. Playback is still stopped. Close my program. Playback starts again. Open recording devices to make playback stop. Start my program. Close sound window. Reopen recording devices. Sound was stopped the whole time. Playback starts.

Open my program. Also, I did get SP1 installed. Defaults to "1". Remarks Volume levels returned by this function follow the same curve as the Sound applet in Control Panel, not the Sound Mixer. Example ; Note that subunit names are audio driver-specific. Remarks Volume levels set by this function follow the same curve as the Sound applet in Control Panel, not the Sound Mixer. Remarks Use ObjRelease pointer to release the interface pointer when it is no longer needed. Remarks The callback is called once for each matching subunit.

Otherwise, the return value is 0. Home Help Login Register. Pages: [ 1 ] Go Down. Select recording and click ok. These instructions are for windows xp, and I'm not sure if they would be the same for vista, but it's one idea.

I'm using vista, it's totally different. Mine looks like yours, but I don't have anything plugged in. A few weeks ago, the ability to control playback and recording volume has stopped working. I can still hear my bass through my computer speakers, but I cannot adjust the playback or recording volumes.

The sliders still move, but they have no effect at all. The volume of my bass through my computer speakers remains constant. What's worse is that my audio recording programs do not detect the line in signal anymore, no matter if I have the recording volume of my line-in all the way up.

I have checked all the obvious like updating drivers, checking cords, making sure correct devices are selected in Cool Edit Pro and Audacity.

I can even mute the speakers from the volume icon in the tray, and still hear my bass. Just for the heck of it I plugged the cable into the mic jack and everything worked as before.