Presentation 3d-printing: Improve rough cut

[amra]

I did take a look on the rough cut and found two issues.

Disclaimer

The disclaimer at start should not be part of the video, but a separate one.

Audio from 2nd mic

Improve audio from 2nd mic during Q&A. Use the audio from the main camera.

1. bind all main camera videos together
2. extract the audio as wav
3. use Audacity to reduce noise
4. import the audio back to Kdenlive
5. switch the audio when the second mic is used. See subtitles I created to get time information.

[carcuevas]

Well there are a few questions before the Q&A part, it was a bit not ordered but I will try to take care of it.

[carcuevas]

OK this is done, there can be heard a bit more ;-) let's see I am currently rendering it and I will try to upload to our S3 ;-)

[carcuevas]

I uploaded, just I realized that with much less quality :-( but anyway it's not the definitive so later I will render it with more quality.

[carcuevas]

I already rendered with more quality using the video cover from the InnovationLab, as usual I included the new render in our S3, it can be seen from:

https://s3.eu-central-1.amazonaws.com/innovationlab-carlinhos/2018-04-25_3d_printing_I.html