[haiku-bugs] Re: [Haiku] #1351: aliasing is heared with playback 44.1kHz files on 48kHz system sample rate
- From: "pulkomandy" <trac@xxxxxxxxxxxx>
- Date: Sat, 09 Oct 2010 11:18:06 -0000
#1351: aliasing is heared with playback 44.1kHz files on 48kHz system sample
rate
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Reporter: nutela | Owner: pulkomandy
Type: bug | Status: assigned
Priority: normal | Milestone: R1
Component: Kits/Media Kit | Version: R1/pre-alpha1
Resolution: | Keywords:
Blocked By: | Has a Patch: 0
Platform: x86 | Blocking:
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Comment (by pulkomandy):
Stippi : yes, my algorithm is 'broken'. The problem is there is no passing
of values from a buffer to the next one.
* The resampling factor is recomputed for each buffer that comes in (and
they may have different sizes)
* The latest value and float sample-position from the previous
computation are not kept, so it is not possible to compute the first (or
last) sample of each buffer properly
It's nothing impossible to solve, but it needs some thinking and makes the
code slightly more complicated.
--
Ticket URL: <http://dev.haiku-os.org/ticket/1351#comment:14>
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