GUI Control For Audio Presentation

I need GUI control for audio file presentation. The language is not very important but it should run on windows platform.

I should be able to :-

• load the file
• play the sound
• put and move markers across the audio bar.
• it would be nice if it can load itself from RTP wireshark captures (and not wav files).

An example may be seen 开发者_如何学运维in audacity (may be someone even had an experience extracting it from there). Writing nyquist scripts in audacity is not a good option because I have to operate on RTP captures and not on raw sound samples.

_{(source: sourceforge.net)}

Another example of such control is wireshark RTP analyzer.

Any advise?

Try AudioExCs example from Alvas.Audio library http://alvas.net/alvas.audio.aspx