Re: [Mjpeg-users] -M 2/3 on SMP is slower than -M 0

2003-12-15 Thread Bernhard Praschinger
Hallo > I was doing some testing of both the older version (1.6.1.90) and the > newer version of mpeg2enc (1.6.1.92). First off, the .92 was somewhat > faster to begin with. However, in both cases, after multiple tests and > trying different things, I can't get the SMP modes to be fast at all. In

Re: [Mjpeg-users] (S)VCD to DVD w/o re-encoding?

2003-12-15 Thread Steven M. Schultz
On Tue, 16 Dec 2003, Bernhard Praschinger wrote: > Hallo > > And you can split the movie into audio and video with bbdmux (from the > bbtools package, last time found on http://www.nop.org/inkling/) Another demuxing tool I've been using for some time is mpgtx which can be found

Re: [Mjpeg-users] (S)VCD to DVD w/o re-encoding?

2003-12-15 Thread Bernhard Praschinger
Hallo > On Mon, Dec 15, 2003 at 04:53:54PM -0800, Steven M. Schultz wrote: > > Right - that's because the encoded frame size of a standard SVCD > > is 480x480. Legal sizes for DVDs are 720x480, 704x480, 352x480 > > MPEG-2, and 352x240 MPEG-1 > > Ok, so much for SVCD's, but my

Re: [Mjpeg-users] -M 2/3 on SMP is slower than -M 0

2003-12-15 Thread Richard Ellis
On Mon, Dec 15, 2003 at 01:46:32AM -0700, Slepp Lukwai wrote: > ... > > Of course the -M 3 changes to 2 and 0 in testing. I also tested it > with and without the buffer program in the list. Another notable > thing, is that with the newest version .92, -M3 causes three 33% > usage processes to exis

Re: [Mjpeg-users] (S)VCD to DVD w/o re-encoding?

2003-12-15 Thread Steven M. Schultz
On Mon, 15 Dec 2003, Barry Roberts wrote: > On Mon, Dec 15, 2003 at 04:53:54PM -0800, Steven M. Schultz wrote: > > Right - that's because the encoded frame size of a standard SVCD > > is 480x480. Legal sizes for DVDs are 720x480, 704x480, 352x480 > > MPEG-2, and 352x240 MPEG-1 > >

Re: [Mjpeg-users] (S)VCD to DVD w/o re-encoding?

2003-12-15 Thread Barry Roberts
On Mon, Dec 15, 2003 at 04:53:54PM -0800, Steven M. Schultz wrote: > Right - that's because the encoded frame size of a standard SVCD > is 480x480. Legal sizes for DVDs are 720x480, 704x480, 352x480 > MPEG-2, and 352x240 MPEG-1 Ok, so much for SVCD's, but my VCD's are 352x250 M

Re: [Mjpeg-users] -M 2/3 on SMP is slower than -M 0

2003-12-15 Thread Steven M. Schultz
On Mon, 15 Dec 2003, Slepp Lukwai wrote: > faster to begin with. However, in both cases, after multiple tests and > trying different things, I can't get the SMP modes to be fast at all. In > fact, they're slower than the non-SMP modes. I think I see what you're doing that could cause tha

Re: [Mjpeg-users] (S)VCD to DVD w/o re-encoding?

2003-12-15 Thread Steven M. Schultz
On Mon, 15 Dec 2003, Barry Roberts wrote: > I have several dozen (s)vcd's I've made from digitizing the old VHS > collection. Now I finally have a DVD burner (woohoo!) and I want to > transfer them to DVD. I know I could get better quality by > re-capturing, re-editing and re-compressing, but I'

[Mjpeg-users] (S)VCD to DVD w/o re-encoding?

2003-12-15 Thread Barry Roberts
I have several dozen (s)vcd's I've made from digitizing the old VHS collection. Now I finally have a DVD burner (woohoo!) and I want to transfer them to DVD. I know I could get better quality by re-capturing, re-editing and re-compressing, but I'm lazy. I just want to take the 2 shrek VCD's and

[Mjpeg-users] -M 2/3 on SMP is slower than -M 0

2003-12-15 Thread Slepp Lukwai
I was doing some testing of both the older version (1.6.1.90) and the newer version of mpeg2enc (1.6.1.92). First off, the .92 was somewhat faster to begin with. However, in both cases, after multiple tests and trying different things, I can't get the SMP modes to be fast at all. In fact, they're s

Re: [Mjpeg-users] Re: yuvkineco with good capture

2003-12-15 Thread Kawamata/Hitoshi
Hi. Yes, yuvkineco expects raw captured materials, it is weak against encoded or denoised materials. Both -c and -n regulate pulldown cycle detection sensitivity (-n affects also deinterlacing). Bigger value of -c or -n causes sensitivity lower, but stronger against noises. -C reports noise leve

Re: [Mjpeg-users] recording a powerpoint presentation

2003-12-15 Thread Maarten De Boer
> > I want to record a powerpoint presentation to VCD. I will use OpenOffice > > to play the presentation. But how do I record the video output to > > harddisk? Has anybody done this, or something similar, before? I'd prefer > > a software solution. > A general answer would be to create jpegs ima