[asterisk-bugs] [Asterisk 0012301]: [bounty] speed control and volume control

[noreply at bugs.digium.com]

The following issue has been SUBMITTED. 
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http://bugs.digium.com/view.php?id=12301 
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Reported By:                dovidz
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12301
Category:                   Core/NewFeature
Reproducibility:            always
Severity:                   feature
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.18 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             03-26-2008 05:46 CDT
Last Modified:              03-26-2008 05:46 CDT
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Summary:                    [bounty] speed control and volume control
Description: 
B"H

We are offering an $800 bounty for a patch that gets accepted into the
Digium Asterisk CVS before May 1 2008 that does the following:

1) add speed control in real-time (i.e. allow caller to speed up and/or
slow down the recorded message in real-time)

2) add volume control in real-time (i.e. allow caller to raise/lower the
volume of the recorded message in real-time)

both of these are achievable in non-real-time, using sox, and therefore
integrating sox (as a library) into asterisk.

my guess is that the following functions would need reworking (in
main/file.c):

	ast_readframe
	ast_readaudio_callback
	ast_seekstream
	ast_tellstream
	ast_stream_fastforward
	ast_stream_rewind

although, possibly other's would also need work.
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Issue History 
Date Modified   Username       Field                    Change               
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03-26-08 05:46  dovidz         SVN Branch (only for SVN checkou => N/A          
  
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