Re: [Mjpeg-users] Standards converter?

2007-05-10 Thread herve.flores
Le 9 mai 07 à 20:00, Stefan M. Fendt a écrit : Am Mittwoch, den 09.05.2007, 16:08 +1000 schrieb Mark Heath: By the way, which frame rate converter is considered the *best* at the moment? Motion compensated is the only one which makes sense: These are the needed steps (and they allready

Re: [Mjpeg-users] Standards converter?

2007-05-10 Thread Stefan M. Fendt
Am Donnerstag, den 10.05.2007, 13:56 +0200 schrieb herve.flores: sorry for hijacking the thread but I don't manage to compile yuvmotionfps in MacIntel, hmm, I can not say anything to Mac's... Perhaps Steven can help with these? PSS: Why don't you incorporate directly yuvmotionfps in the

[Mjpeg-users] mpeg2enc: status of low quality settings on ix86

2007-05-10 Thread Jonathan Woithe
Hi all For a long time there have been known issues with encoding at low quality factors such as q=2 (ie: high quality encoding) on ix86. I understand this was due to something related to potential overflows in some parts of the MMX code. From memory the general recommendation from a year or so

Re: [Mjpeg-users] mpeg2enc: status of low quality settings on ix86

2007-05-10 Thread Mark Heath
Interestingly enough I attempted using mpeg2enc as a change (from ffmpeg) just to see how things were progressing. I had just compiled the mjpeg suite on my g5, to do some NTSC to PAL conversion. I used the following settings: mpeg2enc -f 8 -q 2 -M 8 I couldn't get it using more than 2 of

Re: [Mjpeg-users] Standards converter?

2007-05-10 Thread Steven M. Schultz
On Thu, 10 May 2007, Stefan M. Fendt wrote: Am Donnerstag, den 10.05.2007, 13:56 +0200 schrieb herve.flores: sorry for hijacking the thread but I don't manage to compile yuvmotionfps in MacIntel, hmm, I can not say anything to Mac's... Perhaps Steven can help with these?

Re: [Mjpeg-users] mpeg2enc: status of low quality settings on ix86

2007-05-10 Thread Steven M. Schultz
On Fri, 11 May 2007, Jonathan Woithe wrote: For a long time there have been known issues with encoding at low quality factors such as q=2 (ie: high quality encoding) on ix86. I understand this Not -q again. Seems like just yesterday there was (yet another) discussion about

Re: [Mjpeg-users] Standards converter?

2007-05-10 Thread Stefan M. Fendt
Am Donnerstag, den 10.05.2007, 20:07 -0700 schrieb Steven M. Schultz: mjpegtools does not have a program called yuvmotionfps yuvmotionfps is an external program, yes. I can not reach the guy who wrote it (at least he doesn't react). But as I personaly do not have any experience with Macs,

Re: [Mjpeg-users] Standards converter?

2007-05-10 Thread Steven M. Schultz
On Fri, 11 May 2007, Stefan M. Fendt wrote: Am Donnerstag, den 10.05.2007, 20:07 -0700 schrieb Steven M. Schultz: yuvmotionfps is an external program, yes. I can not reach the guy who Oh, ok - that explains why I couldn't find it ;) experience with Macs, I hoped you could help out