[mythtv-commits] Ticket #5964: SRC update
MythTV
mythtv at cvs.mythtv.org
Tue Feb 17 16:00:09 UTC 2009
#5964: SRC update
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Reporter: foobum at gmail.com | Owner: ijr
Type: patch | Status: new
Priority: minor | Milestone: unknown
Component: mythtv | Version: head
Severity: low | Resolution:
Mlocked: 0 |
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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>
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