Re: [MP3 ENCODER] Correlation mid/side

2000-09-06 Thread Jaroslav Lukesh
| Odesílatel: Steve Lhomme [EMAIL PROTECTED] | | Howdy Robert, | | | | Alex, if you remember Frank's post about DC offsets, there he attached | | a little C program to calculate AC/DC offsets as well as a correlation | | between left and right channels. (was around 00/08/05) | | | | I'm not

Re: [MP3 ENCODER] Correlation mid/side

2000-09-06 Thread Frank Klemm
new option: --nice: Changes priority depending on system load (uses clock, gettimeofday and sleep: nice is not portable and useless to it bad design) -- Mit freundlichen Grüßen Frank Klemm eMail | [EMAIL PROTECTED] home: [EMAIL PROTECTED] phone |

[MP3 ENCODER] problems with LAME CVS, LAME web site,

2000-09-06 Thread Mark Taylor
Hi Everyone, The LAME web site is down for over 24 hours now, as is my email ([EMAIL PROTECTED]). So I haven't gotten any email from the list or otherwise. The web hosting company has 'lost' my account, but hopefully this will be fixed in another day or so. In the mean time, if you sent me

Re: [MP3 ENCODER] ABR 320?

2000-09-06 Thread Pierre Hugonnet
Frank Klemm wrote: 560 kbps result in distortions. 551 kbps is the last without heavy artefacts. -- Could you explain why 560kbs would produce more distorsion than 320kbs ? Pierre -- MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )

Re: [MP3 ENCODER] Multi Pass MP3 Encoder

2000-09-06 Thread Mark Powell
On Tue, 5 Sep 2000, Greg Wooledge wrote: Frank Klemm ([EMAIL PROTECTED]) wrote: What about the idea to allow the user to code the file in two passes for the very best quality by the extense of doubling the CPU time. This has the obvious disadvantage of not being possible when reading

Re: [MP3 ENCODER] lame source C++ compatible?

2000-09-06 Thread David Balazic
[EMAIL PROTECTED] wrote: Howdy, How to compile lame on a system where only a C++ compiler is available (the C compiler costs extra money)? Currently lame generates nearly uncountable errors with a C++ compiler. I'm having a similar problem trying to compile LAME for my system,

Re: [MP3 ENCODER] Multi Pass MP3 Encoder

2000-09-06 Thread Gabriel Bouvigne
What about the idea to allow the user to code the file in two passes for the very best quality by the extense of doubling the CPU time. Some video encoders (ex: mpeg-2 media cleaner encoder) are using 2 pass encoding, and it seems to substancially improve the output MS/LR switching can be

Re: [MP3 ENCODER] low frequencies (was: Correlation mid/side)

2000-09-06 Thread Gabriel Bouvigne
You should apply a 16 Hz lowpass filter for DC removal. Note that lowest organ note has 16.3Hz. Iso recommends an high pass filter of about 10 Hz. But there is something I don't understand about it: the first subband is a lot wider than something like 10 Hz, so how can such an high pass

Re: [MP3 ENCODER] lame source C++ compatible?

2000-09-06 Thread Mathew Hendry
From: "David Balazic" [EMAIL PROTECTED] C++ is a superset ( more or less ) of C , so it should handle C code. In terms of features that's broadly true for C89, but differences in the type system, operator precedence and the the set of reserved/key words are enough to make porting a chore,

Re: [MP3 ENCODER] problems with LAME CVS

2000-09-06 Thread Robert Hegemann
Mark Taylor schrieb am Mit, 06 Sep 2000: LAME CVS: I spent quite a lot of time in the last two days trying to validate the current version of LAME from CVS. I've concluded that this is not possible. There are many minor output changes that I did manage to account for (like someone

[MP3 ENCODER] very lowand very high-quality settings

2000-09-06 Thread Heribert Maier
Hello folks, for some reason I have to convert something like 200 CDs to mp3 and they should stay on 4CDs. An average bitrate of around 32kbps should be o.k.. As lots of these CDs (old recordings) are actually mono, although it is not specified on the cover, and as on a certain point it might be

Re: [MP3 ENCODER] mpglib compiles once again...

2000-09-06 Thread Jaroslav Lukesh
| Is there a simple Layer I coder out there to test Layer I decoding? | I've never have seen a Layer I file. | | Isn't there some ISO Layer I test bitstreams? In the negative case, Layer I If you want to send some short sample to test decoder, send me mail. layer 1 is absolutely BEST lossy

Re: [MP3 ENCODER] mpglib compiles once again...

2000-09-06 Thread Pierre Hugonnet
Jaroslav Lukesh wrote: layer 1 is absolutely BEST lossy audio (by me). If you want to use very high bitrates such as 320, 384 kb, use layer1. If you want to use 192..320kb bitrates, use layer 2 and at low bitrates up to 160k use layer3. All encoders have different characteristic of

Re: [MP3 ENCODER] mpglib compiles once again...

2000-09-06 Thread Stephan Ebertshäuser
Hi I just want to ask which layer2 encoder do you prefer or recommend?? (SOLOH or toolame?) Regards Stephan layer 1 is absolutely BEST lossy audio (by me). If you want to use very high bitrates such as 320, 384 kb, use layer1. If you want to use 192..320kb bitrates, use layer 2 and at low

Re: [MP3 ENCODER] mpglib compiles once again...

2000-09-06 Thread Mathew Hendry
From: "Pierre Hugonnet" [EMAIL PROTECTED] There is still something that I don't understand: layer3 'contains' layer2, which in turns 'contains' layer1. No, they aren't related in that way. They were developed more or less in parallel for different applications(delay, complexity, bitrates,

Re: [MP3 ENCODER] problems with LAME CVS, LAME web site,

2000-09-06 Thread Robert Hegemann
Mark Taylor schrieb am Mit, 06 Sep 2000: So as promised, but delayed, LAME CVS mainline is reverted back to as it was Aug 31. The previous version is in the 'pfk1' branch. If you want it, you need to do: cvs update -r pfk1 That branch has a lot of nice code improvements, and I hope

Re: [MP3 ENCODER] problems with LAME CVS, LAME web site,

2000-09-06 Thread Mark Taylor
Mark Taylor schrieb am Mit, 06 Sep 2000: So as promised, but delayed, LAME CVS mainline is reverted back to as it was Aug 31. The previous version is in the 'pfk1' branch. If you want it, you need to do: cvs update -r pfk1 That branch has a lot of nice code improvements, and

Re: [MP3 ENCODER] Correlation mid/side

2000-09-06 Thread Steve Lhomme
You should apply a 16 Hz lowpass filter for DC removal. Note that lowest organ note has 16.3Hz. Did you hear tones under 16Hz? Did you have speakerboxes that you will give these low frequencies? I want to made sub-woofer with 16-30Hz range for my home stereo, but no lower. Well. I think you're

Re: [MP3 ENCODER] Correlation mid/side

2000-09-06 Thread Frank Klemm
:: :: You should apply a 16 Hz lowpass filter for DC removal. Note that lowest :: organ note has 16.3Hz. :: using residuals (no 16.3 Hz tone, but 32.6 Hz and 48.9 Hz). :: Did you hear tones under 16Hz? :: It is difficult to speak from "hearing" in the range from 10...25 Hz (we have

Re: [MP3 ENCODER] lame source C++ compatible?

2000-09-06 Thread Frank Klemm
:: From: "David Balazic" [EMAIL PROTECTED] :: :: C++ is a superset ( more or less ) of C , so it should handle C code. :: :: In terms of features that's broadly true for C89, but differences in the :: type system, operator precedence and the the set of reserved/key words are :: enough

[MP3 ENCODER] Need Recording Tech Info and Advice

2000-09-06 Thread hudson kingery
Just read Mr. Maier's email. I would also like to know when stereo recordings started being used. Is there an online source that gives a summary of recording technology history? I would like to encode a set of Billie Holiday CDs that cover 1933 thru 1938. I would like advice on the "best"

Re: [MP3 ENCODER] Need Recording Tech Info and Advice

2000-09-06 Thread David Bridson
Just read Mr. Maier's email. I would also like to know when stereo recordings started being used. Is there an online source that gives a summary of recording technology history? I know that the first film ever released in Stereo was in 1940. Space is not super critical. The mp3s will be put

Re: [MP3 ENCODER] problems with LAME CVS, LAME web site,

2000-09-06 Thread Robert Hegemann
Mark Taylor schrieb am Mit, 06 Sep 2000: sorry, that is now fixed. you may need to redo cvs update -r pfk1 Mark Thanks Mark, I could check in now. Ciao Robert -- MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )

[MP3 ENCODER] Which settings do you use for Lame?

2000-09-06 Thread Shawn Riley
I thought I'd start a thread so we can all find out what sort of use Lame gets put through. Okay, here's a few options I use- -b112 --abr 150 --lowpass 10.8 --resample 32 -h -c -d -ms for CD ripping, recording from TV (I don't care about really high bandwidth... 24 22k sound strange with this