VISCOM Audio Capture ActiveX SDK

This ActiveX audio capture component lets you incorporate audio capture functions in an application.

Audio Capture SDK ActiveX 4.0 works with Windows 9X, XP, Vista, Window 7, and Window 8. Windows developers can integrate audio capture, record from audio input pin etc. into their applications. Line In , Microphone, Stereo Mix, Mono Mix, Aux, Video, CD Audio, Phone Line in puts can be easily captured. In addition, you would be able to offer audio capture from the speaker. The sound card you are using for the application need not have a mixer. The functionality will be offered through the SDK. Audio capture can be done in any one of many audio formats including WAV, WMA, MP3, etc. the SDK lets you integrate waveform displays for the captured audio. The display waveforms are presented left to right in two channel format the left and right.

This waveform display is customizable and allows you to change background color, left/right channel`s waveform color, offset, divisor of waveform, etc. You can choose to have a floating popup waveform window or child style of waveform window. Volume control for the mixer line can be implemented. Multiple audio devices and mixer lines can be implemented, if you like. Audio pitch changes over a range from male voice to female and child is possible. Audio recording could be paused or stopped as desired by the end user. Sample source codes are provided in C# 2010, c# 2005, VB.Net 2010, VB.Net, VFP, VB, VC, Delphi code. Distribution of your product will be royalty free.

Capture audio from selected audio device.
Capture audio from Speaker. Your sound card does not need have Stereo Mix (For Window 7, Window 8 and vista)
Capture audio to Wave, WMA, MP3 file format.
Capture audio to sample grabber.
Capture audio from selected audio input pin. for example, online streaming audio, radio, audio players (e.g. Media Player, WinAmp, Real Player ), Line In , Microphone, Stereo Mix, Mono Mix, Aux, Video, CD Audio, Phone Line.
Allow display waveform with left, right channel.
Customizable the waveform allow you to change the background color, left/right channel's waveform color, offset, divisor of waveform.
Allow display floating popup waveform window or child style of waveform window.
Support multiple audio devices and mixer lines.
Adjust volume level for mixer line.
Change the audio pitch to male, female child voices.
Pause or Resume when recording.
Include c# 2010, c# 2005, VB.Net 2010, VB.Net, VFP, VB , VC , Delphi Sample source code.
Royalty free distribution of the OCX file.
Compatible with any programming language that supports ActiveX (Adobe Director, Access, Visual C , Visual Basic , Visual Foxpro, Delphi, .Net, etc.)
fixed sync issue when display waveform.
added capture audio from speaker, your sound card does not need have Stereo Mix audio input pin. (For Window 7, Window 8 and vista only)
improved more stable on vb.net and c# application.
added CaptureSpeaker property.
added GetAudioDeviceCount, GetAudioDeviceName, GetAudioInputPinCount, GetAudioInputPinName, GetWMVProfileCount, GetWMVProfileName methods.
updated vb6, vb.net 2010 and c# 2010, vc , delphi samples.