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-   -   HeadAC3he: Resample to 48Khz (http://www.digitalfaq.com/archives/audio/9076-headac3he-resample-48khz.html)

zagor 04-11-2004 04:43 PM

resample to 48Khz
 
When I use the option "Resample to 48khz" in HeadAC3he, I always get
the file mp2 to 44 KHz?
why?

rds_correia 04-11-2004 04:57 PM

Hmm,
I'm not an expert zagor but I think you can't upsample your audio from 44 to 48 if that's
what you're trying to do.
Try doing a search in the forum or wait for more help.
Cheers

Prodater64 04-11-2004 04:59 PM

Re: resample to 48Khz
 
Quote:

Originally Posted by zagor
When I use the option "Resample to 48khz" in HeadAC3he, I always get
the file mp2 to 44 KHz?
why?

Are you sure?
Put you the check mark near at lefth of resample to 48khz ?

zagor 04-11-2004 05:01 PM

reply
 
@rds
I have to do a kdvd and the strem audio have to be 48Khz, but I have the wave to 44 Khz!

@prodator
yes, I always check the option "resample to 48Khz", but when I click on
button start, headAc3he deselect the option "resample to ....".

by

Dialhot 04-11-2004 05:12 PM

Don't you miss a dll (ssrc.dll) ? This dll is mandatory to do samplerate conversion.

zagor 04-11-2004 05:25 PM

reply
 
All .dll are loaded correctly.

HeadAC3he give me:
"Loading ssrc.dll 1.01 (15.04.2002) engine 1.28...succeeded".

When i click on button start, headAC3he give me:

"SSRC deactivated" 8O
by

Dialhot 04-11-2004 05:43 PM

If ssrc.Exe can do almost all conversion you can imagine, it's dll version, used by besweet and headache, can't handle "exotic" framerates.
I just failed with a 16Khz -> 48khz conversion !

That's perhaps what you have. What is the fps of your source ?

zagor 04-11-2004 05:50 PM

reply
 
the framerate is ok.
it's 25.

Dialhot 04-11-2004 07:27 PM

Excuse me, I said "framerate" but I thought "samplerate" (in KHz)
Audio don't have fps !

zagor 04-12-2004 09:35 AM

reply
 
Then I have a file wav (44.1 Khz).
I have to converter it to 48 kHz. (mp2).

Prodater64 04-12-2004 09:59 AM

Re: reply
 
Quote:

Originally Posted by zagor
Then I have a file wav (44.1 Khz).
I have to converter it to 48 kHz. (mp2).

Open besweet as usual. Set your options in "besweet" screen. Press 2Lame button, be sure that in "input options" don't be a mark in "sample rate" or keep mark but change value to 44.1 (try 2 ways).

zagor 04-12-2004 10:19 AM

reply
 
Ok, now i'm using BeSweet GUI v0.6.

The option that I have set are:

from SSRC:
checked - Set samplimg Rate of Output file to 48000 Hz.
checked - Perform 2 pass Processing (Avoid Clipping).

from 2Lame:
Input Options : checked - Sample rate 44.1
Output Options:
checked - Encoding Mode - dual channel
checked - PSY Model - 2
checked - total bitrate - 128

Engine - checked - MP2ENC

Now, I would to know if I have to set other options, and if it's possible
to use the options sourround2 like in HeadAC3he.
by

Dialhot 04-12-2004 11:40 AM

To have the surround2, go in the Azid tab and select "surrond2" as output mode. Then, in besweet tab you have to check the "use mpa decoder" box.

zagor 04-12-2004 11:59 AM

reply
 
thank you phil, very much.


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