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Audio seems metalic?

 
 
HaTcH
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      14th Feb 2004
I have been making movies and saving them as DV-AVI files. Now, the problem
i'm having is rather difficult to explain, but when playing back the avi
file, where the audio bass peaks, it seems to have been cut off and left a
wierd metallic sound, kindof like a buzzing. It matters not what format the
original audio is. WMV files are played back flawlessley. I uploaded a clip
of an arbitrary file i made as an example, from john lennon's imagine:
http://zoids3d.bearcreekfire.com/dow...ndexample2.mp3 (>500kb) Listen
closely to the lower frequency and you'll hear what im talking about. Thanks
for anyhelp if I don't manage to reply.

(Microsoft: Include an option to select your own codec/bitrate/file type,
and I'll back yah some more!)


 
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The Disney Source
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      14th Feb 2004
Typically this "metallic" sound comes from a low-bitrate on the audio
encoding and the compression of WMV makes it sound tinny. People rarely pay
attention to the audio bit rates, and usually the program default is quite
low to leave more bandwidth to the video. In most programs you can specify a
specific bitrate for audio encoding. Depending on what you're doing, you may
be able to do the audio in mono, but choose a higher bitrate. This happens
to me a lot, I encode a huge file, but once I get to editing it, I figure
out I don't like the audio quality and have to start from scratch.

- Chris


"HaTcH" <(E-Mail Removed)> wrote in message
news:#(E-Mail Removed)...
> I have been making movies and saving them as DV-AVI files. Now, the

problem
> i'm having is rather difficult to explain, but when playing back the avi
> file, where the audio bass peaks, it seems to have been cut off and left a
> wierd metallic sound, kindof like a buzzing. It matters not what format

the
> original audio is. WMV files are played back flawlessley. I uploaded a

clip
> of an arbitrary file i made as an example, from john lennon's imagine:
> http://zoids3d.bearcreekfire.com/dow...ndexample2.mp3 (>500kb)

Listen
> closely to the lower frequency and you'll hear what im talking about.

Thanks
> for anyhelp if I don't manage to reply.
>
> (Microsoft: Include an option to select your own codec/bitrate/file type,
> and I'll back yah some more!)
>
>



 
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HaTcH
Guest
Posts: n/a
 
      14th Feb 2004
Well I tried to change the audio to an mp3 with a bitrate of 320 encoded
from a wav with 1141. Then I tried to use the wav-file as the audio source.
Both times, the audio came out the same buzzy metallic sound. Is there
something elso I can do?

"The Disney Source" <(E-Mail Removed)> wrote in message
newsXhXb.176258$U%5.837726@attbi_s03...
> Typically this "metallic" sound comes from a low-bitrate on the audio
> encoding and the compression of WMV makes it sound tinny. People rarely

pay
> attention to the audio bit rates, and usually the program default is quite
> low to leave more bandwidth to the video. In most programs you can specify

a
> specific bitrate for audio encoding. Depending on what you're doing, you

may
> be able to do the audio in mono, but choose a higher bitrate. This happens
> to me a lot, I encode a huge file, but once I get to editing it, I figure
> out I don't like the audio quality and have to start from scratch.
>
> - Chris
>
>
> "HaTcH" <(E-Mail Removed)> wrote in message
> news:#(E-Mail Removed)...
> > I have been making movies and saving them as DV-AVI files. Now, the

> problem
> > i'm having is rather difficult to explain, but when playing back the avi
> > file, where the audio bass peaks, it seems to have been cut off and left

a
> > wierd metallic sound, kindof like a buzzing. It matters not what format

> the
> > original audio is. WMV files are played back flawlessley. I uploaded a

> clip
> > of an arbitrary file i made as an example, from john lennon's imagine:
> > http://zoids3d.bearcreekfire.com/dow...ndexample2.mp3 (>500kb)

> Listen
> > closely to the lower frequency and you'll hear what im talking about.

> Thanks
> > for anyhelp if I don't manage to reply.
> >
> > (Microsoft: Include an option to select your own codec/bitrate/file

type,
> > and I'll back yah some more!)
> >
> >

>
>



 
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