[asterisk-bugs] [Asterisk 0015300]: native asterisk format moh playback sounds garbled

[Asterisk Bug Tracker]

The following issue requires your FEEDBACK. 
====================================================================== 
https://issues.asterisk.org/view.php?id=15300 
====================================================================== 
Reported By:                aragon
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   15300
Category:                   Applications/app_mp3
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.26-rc1 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-06-09 11:17 CDT
Last Modified:              2009-06-09 11:32 CDT
====================================================================== 
Summary:                    native asterisk format moh playback sounds garbled
Description: 
I have several .mp3 files in /var/lib/asterisk/moh/
I have removed the stock .wav files
During moh playback these files always sound garbled.
I get warnings in CLI during each playback

[Jun  9 12:05:35] WARNING[28610]: mp3/interface.c:215 decodeMP3: Junk at
the beginning of frame 49443302

This has been happening on various Asterisk 1.4 versions for a long time. 
I thought it was time I opened a bug report...

Playback using madplay sounds perfect, but I would prefer to use Asterisk
and sound converter to avoid CPU usage and transcoding.
I get the same garble if I convert the mp3 files to other formats using
Asterisk and put those files in same directory.


====================================================================== 

---------------------------------------------------------------------- 
 (0106165) tilghman (administrator) - 2009-06-09 11:32
 https://issues.asterisk.org/view.php?id=15300#c106165 
---------------------------------------------------------------------- 
This idea that you save CPU by using app_mp3 is completely bogus.  All it
does is to invoke mpg123 to playback the file.  If you have a problem with
the audio output of mpg123, you need to report this to that project. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-06-09 11:32 tilghman       Note Added: 0106165                          
2009-06-09 11:32 tilghman       Status                   new => feedback     
======================================================================