Different people have tried this in different ways. For me, configuring ALSA to capture from the "Mix" device didn't work since I don't have a "Mix" listed when I try the amixer command. I could however write the ALSA output to a file by configuring the PCM chain.

Have the following code in your ~/.asoundrc file:

I threw my cents at a discussion forum and mentioned two ways to create a video of a flying helicopter with rotor blades ramaining standstill - both approaches after capturing a video of a flying machine with a normal camera (without variable frame rate recording).

I felt trying! Original video was grabbed from YouTube.

Option 1: Use a transcoder and experiment with different output frame rates until the blades are seen standstill.

Option 2: Use a video editing software, remove many frames so that blades are seen standstill.

When the business model changes to making the value flow at the pull of the customer, the demand for business agility starts to rise at unprecedented speeds where high speed reporting, analysis and solution identification become inevitable. While new management styles are part of the solution, automation of  business processes (reporting, analysis and solution identification) has its own stake which in many cases influences the just said management styles. A predicted slow down of Toyota is just one example where the values of an informed information technology strategy is highlighted.