Bob van Loosen wrote:
Fred Williams wrote:
I don't know how to separate it from the video. I have a web site
where I could put a piece of it. You'd naturally agree not to keep a
copy, as it's sort of valuable and rare, if it weren't for the noise.
Fred W.
On Tue, 2008-01-08 at 19:37 +0100, [EMAIL PROTECTED] wrote:
could you upload somewhere a small portion of that audiofile?
On Tue, 2008-01-08 at 12:51 +0100, Florian Cramer wrote:
On Tuesday, January 08 2008, 06:23 (-0500), Fred Williams wrote:
On Mon, 2008-01-07 at 22:08 -0800, Craig Lawson wrote:
Fred,
By "noise" do you mean it was recorded in a noisy environment,
or the noise for some reason is only audible in Cinelerra and
not in other players?
It's not on the original and I can play it with gxine without
the noise
at all. Only in Cinelerra do I get the noise.
Could it be that you set audio output to 8 bit instead of 16 bit
in the
Cinelerra preferences?
I notice no difference between 8 or 16. 24 makes it less
noisy, but
the sound virtually dissappears. It's going the wrong way. I think
it's must be something else.
--
Warmest Regards,
Fred Williams
This might be a long shot, but I think the endianness is wrong.
Try saving the sound to a separate file using avidemux and import that
into cinelerra, if that still gives the noise try encoding it to a
different format with audacity.
Greetings,
Bob van Loosen.
I just tested it with aplay, changing the endianness creates white noise
and the original signal is no longer audible.
Since in your case the original signal is still audible, something else
is going on, maybe a bitshift where a couple of least significant bits
of a sample are being used as most significant bits of the following or
previous sample.
Bob van Loosen.
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