I've been reading around this topic, and just picked out some good bits...

The big question is, do you want presenters to be tethered?

http://www.micreviews.com/guides/top-10-best-wireless-microphones

But wireless can have problems...

http://www.instructables.com/id/Problems-with-Wireless-Microphones-And-How-To-Fix-/

https://www.quora.com/Whats-the-best-affordable-audio-video-setup-for-filming-conferences-and-events

So an alternative can be to use a pocket recorder and mix the audio in later...

https://www.youtube.com/watch?v=nITukcOL44M

https://www.youtube.com/watch?v=NgAVcHGMGiA

Screen capture can be via any software.�� Make sure it can also capture audio so everything can be synchronised later.

This looks like an interesting option...

https://obsproject.com/��

cheers -ben

On Fri, Apr 28, 2017 at 6:58 PM, Stephane Ducasse <stepharo.self@gmail.com> wrote:

Ok we will have a mic now I do not know how to record it.��

On Thu, Apr 27, 2017 at 5:18 AM, Sean P. DeNigris <sean@clipperadams.com> wrote:
Peter Uhnak wrote
> clip-on microphone

Yes! Even a cheap lapel mic like the Sony ECM-CS3 would make a world of
difference

-----
Cheers,
Sean
--
View this message in context: http://forum.world.st/improving-audio-video-quality-of-pharo-days-recordings-tp4944070p4944334.html
Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.