Record sound from mic

Got a LiveCode personal license? Are you a beginner, hobbyist or educator that's new to LiveCode? This forum is the place to go for help getting started. Welcome!

Moderators: FourthWorld, heatherlaine, Klaus, kevinmiller

Post Reply
ittarter
Posts: 151
Joined: Sat Jun 13, 2015 2:13 pm

Record sound from mic

Post by ittarter » Tue Nov 01, 2016 3:32 pm

Hi guys,

I'm trying to record sound with the default recording device. Not sure how to do it. I read that in Livecode 8 Quicktime is no longer supported so this:
http://docs.runrev.com/Command/record-sound
is obsolete.
What is the best way now? I need to produce small-ish files like .mp3s because they're going to be uploaded to a server.

Code: Select all

record sound
does nothing, and I don't see anything on the current player object that records.

Any ideas? I'm hoping I don't have to donate $8k to see this feature added:
https://livecode.com/infinite-livecode- ... recording/

Other sources:
http://quality.livecode.com/show_bug.cgi?id=15321
https://livecode.com/removing-quicktime ... er-object/

jameshale
VIP Livecode Opensource Backer
VIP Livecode Opensource Backer
Posts: 489
Joined: Thu Sep 04, 2008 6:23 am

Re: Record sound from mic

Post by jameshale » Tue Nov 01, 2016 10:59 pm

This stretch goal was funded.

https://livecode.com/project/infinite-livecode/

We are just waiting for the summer of 2016.
Unfortunately we do not know which summer of 2016 ;-(

ittarter
Posts: 151
Joined: Sat Jun 13, 2015 2:13 pm

Re: Record sound from mic

Post by ittarter » Wed Nov 02, 2016 9:13 am

http://downloads.livecode.com/livecode/ ... -8_1_0.pdf

So I'm reading that "64-bit standalones for Mac OS X do not have support for audio recording or the
revVideoGrabber external." (p. 3)

That sounds like audio recording is supposed to work for other OSs. Anybody know how?

pg. 15:

"Windows DirectShow Player Control (8.1.0-dp-1)
Due to the recent decision by Apple to end support for QuickTime on Windows, the player
implementation on that platform has been replaced with one based on DirectShow. This is a
multimedia API that is available by default on all versions of Windows supported by LiveCode.
The new implementation should function as a drop-in replacement for the old one, though some
properties are not yet implemented"

I wonder if audio recording is one of those properties that haven't yet been implemented.

I've checked all patch notes since 8.1.0 DP 1 and nothing mentions audio recording functionality.

Klaus
Posts: 14198
Joined: Sat Apr 08, 2006 8:41 am
Contact:

Re: Record sound from mic

Post by Klaus » Wed Nov 02, 2016 11:58 am

On the Mac you can use "MergAV", since the complete MergExt external collection is now part of LC >= 8.1x!
Check this page for more info: http://mergext.com/home/mergav/

ittarter
Posts: 151
Joined: Sat Jun 13, 2015 2:13 pm

Re: Record sound from mic

Post by ittarter » Wed Nov 02, 2016 2:13 pm

Hi Klaus! Good to know :) I can code a Mac recording option but it will be difficult to test for the time being.

Do you know of any options for Windows, Android and HTML5 platform options?

Post Reply