RE: [Mjpeg-users] Mpeg2enc quality?

2004-07-22 Thread Steven M. Schultz
On Thu, 22 Jul 2004, Marc Gregoire wrote: > I took another image of which I do have the original to work with. > This picture can be found at the following links: > Original: http://www.nuonsoft.com/temp/07_orig.jpg > Scaled: http://www.nuonsoft.com/temp/07_scaled.jpg > Mpeg2enc result: http://www

Re: [Mjpeg-users] Getting Xvideo to work for lvs (solved)

2004-07-22 Thread Ronald S. Bultje
On Wed, 2004-07-21 at 23:46, Martin Rowe wrote: > btw, is memory reservation (setting a boot argument of mem=nnn (where nnn is > ~4Mb short of system memory)) still required with a 2.6 kernel? I only ran > a short (~1 minute) capture which ran fine without that. No. Ronald --

Re: [Mjpeg-users] 12 to 16 bits

2004-07-22 Thread E.Chalaron
>12bits/32Khz is pure evil in DV's land -- avoid it at all costs. Well it is done now, so I do not really have a choice. Funny enough I am quite familiar with my camera... strange. Anyhow, thanks for the reply I will give a go to ffmpeg. Regards Edouard --

Re: [Mjpeg-users] 12 to 16 bits

2004-07-22 Thread Roman Shaposhnick
On Thu, Jul 22, 2004 at 05:24:04PM +1200, E.Chalaron wrote: > Thanks Steven > Would the 12 bits matter as well ? Yes. It's a completely different coding technique. 12bit is non-linear. Which basically translates into less quality than 16bit. Thanks, Roman. -

Re: [Mjpeg-users] 12 to 16 bits

2004-07-22 Thread Roman Shaposhnick
On Thu, Jul 22, 2004 at 04:39:56PM +1200, E.Chalaron wrote: > oups > made a mistake. I have recorded a dv tape in 12 bits, 32 Khz. I bet it will > be a problem for a DVD on standalone player. can someone confirm that to me > and if so is there a way I can change it to the norm 16b/48Khz ? 1

[Mjpeg-users] mpeg2enc ? (fwd)

2004-07-22 Thread Gernot Ziegler
Hej ! I already had 2 requests that had problems downloading mpeg2enc - did they use the wrong link or is there another solution than right-clicking and "Save As..." ? :-) Servus, Gernot -- TW-E-L-C-O-M-E--T | The Austria <=> Sweden <=>

RE: [Mjpeg-users] Mpeg2enc quality?

2004-07-22 Thread Steven M. Schultz
On Thu, 22 Jul 2004, Marc Gregoire wrote: > First, thank you for the elaborate reply. I really appreciate this. Welcome! > Second, I don't have the original flower (it's not my picture), so I took > another image of which I do have the original to work with. > This picture can be found

RE: [Mjpeg-users] Mpeg2enc quality?

2004-07-22 Thread Marc Gregoire
> -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Lehmeier Michael > > From: "Marc Gregoire" <[EMAIL PROTECTED]>: > > Another question: is there a way to directly convert a BMP file to > > YUV4MPEG instead of first converting that BMP to JPEG and

RE: [Mjpeg-users] Mpeg2enc quality?

2004-07-22 Thread Marc Gregoire
Hi, (This is also a combination reply) First, thank you for the elaborate reply. I really appreciate this. Second, I don't have the original flower (it's not my picture), so I took another image of which I do have the original to work with. This picture can be found at the following links: Orig

Re: [Mjpeg-users] Mpeg2enc quality?

2004-07-22 Thread Lehmeier Michael
From: "Marc Gregoire" <[EMAIL PROTECTED]>: > Another question: is there a way to directly convert a BMP file to > YUV4MPEG instead of first converting that BMP to JPEG and then > using jpeg2yuv? If you convert the BMP to some other format, don't use JPEG, it is not a lossless format. Use PNG. It'