This sort of noise is quite untypical for the purpose of most pop-filters,
but a heavy notch-filter right at the pop-frequency onto the affected areas
might be a good and fast solution. If you link me a wav that is suited for
remuxing I can do it as an exercise. :)
\\ Benjamin
On Sat, Dec 15, 2012 at 4:32 AM, Dan Dennedy <[email protected]> wrote:
> On Fri, Dec 14, 2012 at 7:25 PM, Carl Karsten <[email protected]>
> wrote:
> > Somehow dvswitch's pNp has introduced some noise in the audio. it
> > exists in the original DV exactly has you hear it here:
> >
> > http://youtu.be/Celaz_q90lU
> >
> > So it isn't an encoding problem.
> >
> > I'll be spending the next few days trying to track this down, but in
> > the mean time any suggestions on a filter that will make it sound
> > better?
>
> I have no filter suggestion, but I have used Audacity in the past with
> its noise removal feature as well as its "sample pen" tool while
> zoomed way in on the waveform. It is a problem similar to removing
> pops and scratches from digitizing vinyl. So, you might be able to
> find info by doing a web search around that topic,
>
> > My hunch is running ffplay to monitor the audio (which I didn't do
> > duh) uses up too much cpu, and dvswich was dropping frames. The
> > video does seem to be sped up a bit.
> >
> > --
> > Carl K
> >
> >
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>
>
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