Re: [Mjpeg-users] y4mdenoise (in CVS) now does 2 processors!

2005-01-05 Thread Bernhard Praschinger
Hallo > You control it with the new "-p" option. "-p 0" > preserves the old behavior. "-p 1" moves the > reading/writing of frames into separate threads. "-p > 2" moves color-denoising into a separate thread. So > far, that's as parallel as y4mdenoise gets. I can > make it more parallel by ma

Re: [Mjpeg-users] y4mdenoise (in CVS) now does 2 processors!

2005-01-05 Thread Steven M. Schultz
On Tue, 4 Jan 2005, Steven Boswell II wrote: > I don't know when we developers will officially > release a new version of mjpegtools -- there's :) > version in order to use y4mdenoise. But if you do, I > just finished writing the first dual-processor version! Your timing is _e

Re: [Mjpeg-users] y4mdenoise (in CVS) now does 2 processors!

2005-01-05 Thread Steven Boswell II
>>it's nice to see the main thread (the one >>denoising intensity) running near 100% CPU >>usage. > >That's how y4mdenoise has always behaved - >but now it's using part of the 2nd cpu as well :) But how much better is it filling up both CPUs? Do you have any sense of how much less overall idle ti

Re: [Mjpeg-users] y4mdenoise (in CVS) now does 2 processors!

2005-01-05 Thread Steven M. Schultz
On Wed, 5 Jan 2005, Steven Boswell II wrote: > But how much better is it filling up both CPUs? > Do you have any sense of how much less overall > idle time you have now? The load average is slightly above 2 now instead of the 1.8 range. The estimaged time to complete the encodin

[Mjpeg-users] Unsharp / stabilizer

2005-01-05 Thread E.Chalaron
Hi all A bit of feedback on some of the tools found in the CVS : * y4munsharp : a must have I am using it on some old S8 mm movies, that will now be part of the filters as yuvdenoise or y4mdenoise can be * y4mstabilizer : same thing, for the people that were keen on using long focals

[Mjpeg-users] Bug fixes to 2-processor y4mdenoise

2005-01-05 Thread Steven Boswell II
My last set of changes broke the -B option! And I fixed a bunch of other bugs I found, most of which would have caused y4mdenoise to crash upon exit. Get the latest CVS and the problems should be fixed. Steven Boswell ulatekh at yahoo dot com _

Re: [Mjpeg-users] y4mdenoise (in CVS) now does 2 processors!

2005-01-05 Thread Dave Dodge
On Tue, Jan 04, 2005 at 10:13:28PM -0800, Steven Boswell II wrote: > I'm testing it on a dual-processor Athlon MP 2800+ > machine. Just FYI, HP has a collection of mid-sized test systems available via the Internet, running various operating systems and CPU types. I see this includes 4-way Itanium

Re: [Mjpeg-users] Use patched mpeg2dec for hdtv?

2005-01-05 Thread Dave Dodge
On Tue, Jan 04, 2005 at 10:36:01PM -0500, sean wrote: > I'm trying to run an atsc ( over-the-air hdtv ) signal out the ieee1394 > port. I have the pchdtv card which gives me the mpeg.ts stream. i have a > avdc300 which will take dv input and give me component output for an ntsc > panasonic hdtv.

Re: [Mjpeg-users] Use patched mpeg2dec for hdtv?

2005-01-05 Thread Steven M. Schultz
On Thu, 6 Jan 2005, Dave Dodge wrote: > On Tue, Jan 04, 2005 at 10:36:01PM -0500, sean wrote: > > I'm trying to run an atsc ( over-the-air hdtv ) signal out the ieee1394 > > port. I have the pchdtv card which gives me the mpeg.ts stream. i have a > > avdc300 which will take dv input and give me