Inactive
0
I Use This!

Project Summary

Analyzed 2 days ago. based on code collected 2 days ago.

GladSToNe is an educational tool for learning about hi-performance audio handling for real-time transmissions. The goal of the project is to use the open source model to improve the psycho acoustics, noise shaping and speed of audio transmissions over IP.

The core is an optimization patch applied on ITU-T reference code (to be downloaded from http://www.itu.int/rec/T-REC-G.729-200701-I/en , the C source is part of the specs). Wrapping around it, encoder and decoder GStreamer elements are provided as well.

It has been tested against some industry-grade devices and is roughly working. Some minor issues must still be addressed and fixed.

NOTE 1: before configuring the project you need to download g729 ITU-T specifications (with reference code) and set G729_PATH environment variable to point to a c_code folder (so far only annex A has been tested), e.g.: export G729_PATH=/home/gibrovacco/Soft/g729AnnexA/c_codeNOTE 2: before compiling with GCC the makefiles coder.mak and decoder.mak (in the chosen ITU-T reference code folder) must be modified accordingly (see in the files themself for more hints). NOTE 3: some files in reference code are all upper case.. you should convert them to lower case (I suggest you a combination of find/awk -or sed-/xargs).

Tags

No tags have been added

Share

Activity

30 Day Summary

Aug 4 2015 — Sep 3 2015

12 Month Summary

Sep 3 2014 — Sep 3 2015

Community

Ratings

Be the first to rate this project
 
Click to add your rating
   Spinner f6ecff617ec2ba7f559e6f535cad9b70a3f91120737535dab4d4548a6c83576c
 
Review this Project!