[mythtv-commits] Ticket #5964: SRC update

MythTV mythtv at cvs.mythtv.org
Tue Feb 17 16:00:09 UTC 2009


#5964: SRC update
------------------------------+---------------------------------------------
 Reporter:  foobum at gmail.com  |        Owner:  ijr    
     Type:  patch             |       Status:  new    
 Priority:  minor             |    Milestone:  unknown
Component:  mythtv            |      Version:  head   
 Severity:  low               |   Resolution:         
  Mlocked:  0                 |  
------------------------------+---------------------------------------------

Comment(by foobum at gmail.com):

 http://www.megaupload.com/?d=FG4O5HTR - new patch syncs against latest
 version of libsamplerate. SNR, performance improvements and a few small
 modifications related to old clipping issues. Patch is huge because it
 replaces SINC coefficients.

 Reason for applying #5900 first is that SRC is never used in unpatched
 tree - conversion (grotty linear interpolation) will therefore be
 performed by ALSA assuming an appropriate (plugged) output device is
 configured. The SINC based converters in libmythsamplerate (updated here,
 enabled and fixed in #5900) are a vast improvement.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5964#comment:6>
MythTV <http://www.mythtv.org/>
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