Simple Audio Editor [demo]

• From: Jan Myler <honza.myler@gmail.com>
• Date: Tue, 05 Jun 2012 20:10:33 +0200
• To: public-audio@w3.org
• Message-ID: <4FCE4B99.10600@gmail.com>

Hello,

I would like to introduce a simple audio editor that I made as a 
bachelor's thesis.

http://www.stud.fit.vutbr.cz/~xmyler00/audiee/ 
<http://www.stud.fit.vutbr.cz/%7Exmyler00/audiee/>
https://github.com/janmyler/web-audio-editor

It is more or less experimental and has only limited functionality (no 
audio exports, open/save functions).

I had problems with high memory usage. Opened audio files are decoded 
into audioBuffers using audio context. These buffers are used for 
displaying the waveforms and as playback sources. So they are kept in 
memory throughout the application run.

Unfortunately, I didn't find a better way to be able to display 
waveforms when I was in the early stage of development. Even now I don't 
know another way.

Feedback is welcome.

Thanks,
Jan Myler

Received on Wednesday, 6 June 2012 09:54:13 UTC