Hi Francois,
FdT>> a program to check the integrity of mp3's.
Check out this piece of code:
http://www.geocities.com/mp3utility/
Greetings,
-E.
[EMAIL PROTECTED]
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MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )
> Another question:
> Is there any tool to analyze the number of SI, MS and LR frames in a MP3?
>
Frank, you just need a GTK enabled version of lame :-)
run lame -g on the mp3 file, scroll to the end, and then
click 'show' under the 'stats' pull down menu.
It shows the info you want, and any
Frank Klemm schrieb am Die, 01 Aug 2000:
> For <= 56 kbit/s Voice-Mode of Lame always sounds better than the normal
> mode. I've tested several kind of music and also spoken words.
>
> So there are 2 questions:
>
> * Does voice mode become standard for low bit rates?
> * What makes voice mod
Takehiro Tominaga schrieb am Don, 27 Jul 2000:
> > "R" == Robert Hegemann <[EMAIL PROTECTED]> writes:
>
> >> Hi, all I fixed this bug and committed to the CVS. pls check
> >> out.
>
> R> Now I get assertion failures in bitstream.c
>
> uum the problem is not easy as I though
::
:: > 2nd problem
:: > ~~~
:: > Some of my CDs have a lot of DC offset. Other are well DC free. Examples:
:: >
::
:: What is DC?
::
Direct Current. Non wriggling part of the audio signal ;-)
n-1
DC := 1/n Sum x_i
i=0
--
Mit freundlichen Grüßen
Frank
Hi Gaby!
> I've got a question about VBR (the full scale one)
>
> Will the mt code completely replace the rh code (in several releases)?
> Or do you think they will continue to coexist?
I think they will coexist for a while.
> Do you think that they sould be both documented in the doc?
A
Frank Klemm schrieb am Sam, 05 Aug 2000:
> Another question:
> Is there any tool to analyze the number of SI, MS and LR frames in a MP3?
I don't know if there is any, but you can write a simple tool scanning
all mp3 headers and counting the type of each frame. Or you can look
out for a tool c
Gabriel Bouvigne schrieb am Sam, 05 Aug 2000:
> > 2nd problem
> > ~~~
> > Some of my CDs have a lot of DC offset. Other are well DC free. Examples:
> >
>
> What is DC?
AC is alternating current
DC is direct current
>
>
> --
>
> Gabriel Bouvigne - France
> [EMAIL PROTECTED]
> icq: 12
Frank Klemm schrieb am Sam, 05 Aug 2000:
> :: This seems to be an ATH problem. But isn't the ATH adjusted according to
> :: the VBR scale?
> ::
> That is VBR scale?
look out in LAME's sources for a line like:
gfc->ATH_lower = (4-gfp->VBR_q)*4.0;
here you can see that the ATH is lowered
:: > What about an option "adjust-level-for-psycho-model", which increases the
:: > level for the threshold computation, so low level music is coded with more
:: > bits. To my mind low level pieces of music with a turned up volume control
:: > are coded with too less bits. lame is coding for a
:: Frank Klemm schrieb am Sam, 05 Aug 2000:
:: > We should support an option (-ma for Mode Auto) which switches between -a -mm
:: > for highly correlated channels (r > 0.98 => mono), -mj for a normal
:: > correlated signals (r = -1.00...-0.20, 0.20...0.91 => stereo) and -ms for nearly
:not
::
Hello Frank,
Saturday, August 05, 2000, 1:11:36 PM, you wrote:
FK> I have a set of WAV files without silence gaps. After converting to MP3 and
reconverting to
FK> WAV there are gaps (20...40 ms) between the files. How can I prevent this?
http://albumid.cjb.net has exactly that in mind.
--
Be
> 2nd problem
> ~~~
> Some of my CDs have a lot of DC offset. Other are well DC free. Examples:
>
What is DC?
--
Gabriel Bouvigne - France
[EMAIL PROTECTED]
icq: 12138873
MP3' Tech: www.mp3-tech.org
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MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )
1st problem
~~~
I have a set of WAV files without silence gaps. After converting to MP3 and
reconverting to
WAV there are gaps (20...40 ms) between the files. How can I prevent this?
2nd problem
~~~
Some of my CDs have a lot of DC offset. Other are well DC free. Examples:
x[A
Hi Harald
Thanks for your comments. At the moment I am not quite shure what the best
implementation would be. My application presently takes the line input data
from the MM API and I can save it to a temp wav file (44KHz). I want to be
able to play it back at any time if so desired. When I want t
I've got a question about VBR (the full scale one)
Will the mt code completely replace the rh code (in several releases)?
Or do you think they will continue to coexist?
Do you think that they sould be both documented in the doc?
Mark, Robert, anyone else, any opinion about this?
Regards,
--
G
> Hello Gabriel,
>
> where i can get lame 3.0 & 2.1f?
>
ftp://ftp.fu-berlin.de/unix/sound/lame/
Regards,
--
Gabriel Bouvigne - France
[EMAIL PROTECTED]
icq: 12138873
MP3' Tech: www.mp3-tech.org
--
MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )
> What about an option "adjust-level-for-psycho-model", which increases the
> level for the threshold computation, so low level music is coded with more
> bits. To my mind low level pieces of music with a turned up volume control
> are coded with too less bits. lame is coding for a full scale SPL
> F> We should support an option (-ma for Mode Auto) which switches
> F> between -a -mm for highly correlated channels (r > 0.98 =>
> F> mono), -mj for a normal correlated signals (r = -1.00...-0.20,
> F> 0.20...0.91 => stereo) and -ms for nearly not
>
> I am afraid most of decoder
> "F" == Frank Klemm <[EMAIL PROTECTED]> writes:
F> We should support an option (-ma for Mode Auto) which switches
F> between -a -mm for highly correlated channels (r > 0.98 =>
F> mono), -mj for a normal correlated signals (r = -1.00...-0.20,
F> 0.20...0.91 => stereo) and -ms
Frank Klemm schrieb am Sam, 05 Aug 2000:
> We should support an option (-ma for Mode Auto) which switches between -a -mm
> for highly correlated channels (r > 0.98 => mono), -mj for a normal
> correlated signals (r = -1.00...-0.20, 0.20...0.91 => stereo) and -ms for nearly not
> correlated signals
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