[asterisk-bugs] [Asterisk 0011923]: chan_iax2 does not send full video frames when it is supposed to

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11923 
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Reported By:                mihai
Assigned To:                
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Project:                    Asterisk
Issue ID:                   11923
Category:                   Channels/chan_iax2
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.17 
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:             02-04-2008 16:16 CST
Last Modified:              02-04-2008 16:21 CST
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Summary:                    chan_iax2 does not send full video frames when it is
supposed to
Description: 
The IAX2 spec says that full video frames should be sent whenever the 15
bits timestamp rolls over.  Current chan_iax2 code doesn't do that
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---------------------------------------------------------------------- 
 mihai - 02-04-08 16:21  
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I've uploaded a patch that fixes the problem. The patch adds a new pvt
structure field, that holds the timestamp of the last video frame sent. 
The patch also changes the way timestamps are calculated: because we don't
know how often video frames should be sent (as opposed to audio), we just
assign them a timestamp based on the wall clock.

The patch also clears up the logic that decides whether a video frame
should be full or mini 

Issue History 
Date Modified   Username       Field                    Change               
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02-04-08 16:21  mihai          Note Added: 0081693                          
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