AAC-LD encoders ?

2006-10-18 10:45:02

I'm looking for available AAC Low Delay ( AAC-LD ) encoders in order to build an audio conferencing solution.
Any recommendations ?
Thanks in advance.

AAC-LD encoders ?

Reply #1 – 2006-10-18 11:10:00

I don't know the AAC specs, so I don't know exactly how AAC-LC and AAC-LD differ. It's possible that AAC-LD may not be the best solution for your problem.

Since you want to use a codec for speech and there are low-delay speech codecs available (source code even) it might be a good idea to use one of those (e.g. Speex).

AAC-LD encoders ?

Reply #2 – 2006-10-18 16:22:50

From what I've read about AAC-LD, it combines the benefits of audio quality similar to MP3, with the benefit of minimal delay speech codecs.

Have a look here: http://www.iis.fraunhofer.de/amm/techinf/mpeg4/aac_ld.html
http://www.iis.fraunhofer.de/amm/projects/...udio/index.html

I doubt theres a freely available encoder available to be honest.

AAC-LD encoders ?

Reply #3 – 2006-10-20 11:41:19

New Coding Technologies encoder in winamp 5.3 have some switch, tune for speech, maybe that can be useful

AAC-LD encoders ?

Reply #4 – 2007-11-14 23:43:21

Any new info on this?

Looking for aac-ld encoder to create up and downlink from studido to a location.

regards,

Arkadas

AAC-LD encoders ?

Reply #5 – 2007-11-15 00:30:51

I'm not sure what OS you are running on but OS X 10.5 has a new MPEG-4 Low Delay AAC Encoder (it's what iChat uses):

AAC-LD encoders ?

Reply #6 – 2007-11-15 19:14:25

Using windowsXP..... 

anayway thanks, it might just be a question of time, hopefully winamp will put AAC-LD into their encoder, so we  can use it with shoutcast or oddcast.... (not over the internet but direct connection ISDN

reagards,

regards,

Arkadas