Flash ByteArray to .ogg

[BrandInMotion]

Hi Chris,

Thanks for taking the time to develop and share this amazing codebase, it has really helped in our JS implementation of a web-based recording app.

We're thinking of using a Flash fallback for browsers that don't support getUserMedia() (stand up Safari!) which is working, but we're ending up with WAV files which is not ideal. What I'd like to do is pipe the Flash ByteArray data in realtime to recorderjs so that an .ogg can be made on the fly. In your opinion, would this be possible?

Thanks again, your library has been invaluable!

[chris-rudmin]

Yes, perhaps the easiest way would be to instantiate your own instance of the webworker and send ArrayBuffers to the worker after initializing with an appropriate config. If you want the events and recorder interface, theoretically heres what you would do:

• Disable check for getUserMedia and disable InitStream call inside constructor
• Init the recorder instance.
• Insert logic to create audio buffers using recorder.audioContext.createBufferSource() from your flash data and connect it to the appropriate nodes whenever you receive data.
• You should be ready to record as normal now

[BrandInMotion]

Thanks for getting back to me so quickly Chris.

The js would essentially be headless with all events and interface handled
by Flash. I will give your suggestion a go and let you know how it turns
out. Once done, I'd be happy to share the AS3 code for anyone wanting
similar functionality.

Regards,
Dominic

Dominic Lee
Head of Product Development t. 021 762 7671 c. 082 838 3529 e.
dominic@brandinmotion.co.za skype. dominic.lee.za web.
www.brandinmotion.co.za a. regent square - office A004, cnr. doncaster
road & rosmead ave, kenilworth, cape town, south africa
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On Wed, May 13, 2015 at 2:40 PM, Chris Rudmin notifications@github.com
wrote:

Yes, perhaps the easiest way would be to instantiate your own instance of
the webworker and send ArrayBuffers to the worker after initializing with
an appropriate config. If you want the events and recorder interface,
theoretically heres what you would do:

• Disable check for getUserMedia and disable InitStream call inside
  constructor
• Init the recorder instance.
• Override the InitStream method to create audio buffers from your
  flash data and connect it to the appropriate nodes.
• Call InitStream()
• You should be ready to record as normal now

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