[Mjpeg-users] BUG - audio/video alignment issue

2005-03-23 Thread Florin Andrei
I'm crossposting this message because i am not sure where the problem is. It could be with tcprobe, it could be with mplex. I am using transcode-0.6.14, mjpegtools-1.6.2 and dvdauthor-0.6.11 to backup a DVD title to a blank DVD. I will describe the method, then i will point out the problem. I apol

Re: [Mjpeg-users] Problem compiling for AMD64

2005-03-23 Thread Steven M. Schultz
On Thu, 24 Mar 2005, Lehmeier Michael wrote: > I tried a test-compile with the CVS and it didn't work either. > I am giving up for the moment. Hmmm, it should have compiled ok. I have the cvs version built for a dual Opteron-250 system in 64bit mode and wow, is that a fast

Re: [Mjpeg-users] Problem compiling for AMD64

2005-03-23 Thread Lehmeier Michael
> Date: Tue, 22 Mar 2005 15:17:54 -0800 (PST) > From: "Steven M. Schultz" <[EMAIL PROTECTED]> > On Tue, 22 Mar 2005, Lehmeier Michael wrote: > > > I tried to compile the mjpegtools for an Athlon64. > > I am currently installing a Debian distribution for gcc 3.4 on > > http://debian.inode.at/debi

Re: [Mjpeg-users] Macro specialist needed

2005-03-23 Thread Steven M. Schultz
On Thu, 24 Mar 2005, E.Chalaron wrote: > Ok went to upgrade to the new CVS after a major crash ... Oh no. You are certainly having your share of bad luck. > I still have troubles with AM_PROG_AS. I found a couple of archives about > such as : There are no .s (assembly) file

[Mjpeg-users] Macro specialist needed

2005-03-23 Thread E.Chalaron
Hi all Ok went to upgrade to the new CVS after a major crash ... I have resolved most of the macro troubles with SDL and other stuff (or I think so) I still have troubles with AM_PROG_AS. I found a couple of archives about such as : mpeg2enc/Makefile.am: The usual way to define `CCAS' is to

[Mjpeg-users] Miscellaneous utilities to manipulate frame rates

2005-03-23 Thread Jerome Cornet
Hi everybody, I wrote a few simple tools to manipulate frame rates on yuv4mpeg streams. - yuvframestofields doubles the frame rate by making frames out of each field - yuvfieldstoframes halves the frame rate by making fields out of each frame - yuvntscframetopalfield takes an ntsc-rate stream

Re: [Mjpeg-users] How to create a MJPEG file decodable by Miro DC30+?

2005-03-23 Thread Daniel Haude
Bernhard Praschinger wrote: Normaly the mjpeg encoded AVI's should work well, like you record them with lavrec. But they don't. I converted a sequence of jpegs (PAL 768 x 576) to MJPEG and tried to import the result (an AVI) into Adobe Premiere. I got a "file format not recognized" error. Speaki

Re: Fixing black areas (was Re: [Mjpeg-users] Numerical stream conditioning)

2005-03-23 Thread Steven M. Schultz
On Tue, 22 Mar 2005, Steven Boswell II wrote: > Was that y4mblackfix? I thought the problem was Not recently - that was a very early attempt that took the simplistic (naive) approach mentioned below > that it artifacted strangely, not that people weren't interested. It

Re: [Mjpeg-users] Xawtv and Pinacle DC10 plus

2005-03-23 Thread Bernhard Praschinger
Hallo > I don“t think my following problem comes from the pinacle dc10 plus and > or from the drivers, as i can record movies with the card, but when i > start xawtv -c /dev/video0 i get this: > > -- > xawtv -c /dev/video0 > This is xawtv-3.94, running on Linux/i686 (2.4.2

Re: [Mjpeg-users] How to create a MJPEG file decodable by Miro DC30+?

2005-03-23 Thread Bernhard Praschinger
Hallo > I need to export a movie from a Linux application which can later be > read by the Zoran chipset on the DC30+ on a windows machine (for > editing). I know I can export a series of TIF images and read them back > into the editing system, but that takes up too much time. > > Any tips? Norma

Re: [Mjpeg-users] lavrec, lml33, and 2.6.8 under ppc

2005-03-23 Thread Bernhard Praschinger
Hallo Congratulations, I guess you are the first person ever trying to use the zoran driver on a different acrchitecture than Intel > I can get the zr36067 loaded by specifying the card=5, but > anytime I attempt to use lavrec, under a variety of quality settings ( q > 80 through q 20) I get time

Re: [Mjpeg-users] Resurfacing error : broken JPEG format

2005-03-23 Thread Bernhard Praschinger
Hallo > > > I have tried several combinations. > > > The problem is independend of the settings of the quality and the > > > geometry factor. > > > If the decimation is changed to something other than "1" the recording is > > > fine. > > Does it break after a certain time ? > > I have just recor

Re: [Mjpeg-users] Numerical stream conditioning

2005-03-23 Thread Bernhard Praschinger
Hallo > > > What you are likely seeing there is the limits of the accuracy of > > > the ADC of whatever encoded the video. I.e., ADC noise, which > > > will > > > > Not really - unless Canopus' quality took a huge drop. Note the > > rather huge percentages - it's not just a little ripple, but is

Fixing black areas (was Re: [Mjpeg-users] Numerical stream conditioning)

2005-03-23 Thread Steven Boswell II
>>What about having a "selective median" (for want >>of a better term) type filter. What I'm >>thinking is a median type filter that becomes >>more aggressive as the overall luminance of the >>frame / block becomes darker. > >I started on that, had a prototype program that >displayed the areas tha

Re: [Mjpeg-users] Resurfacing error : broken JPEG format

2005-03-23 Thread Bernhard Weiss
Hello, > Hallo > > > > > I have tried several combinations. > > > > The problem is independend of the settings of the quality and the > > > > geometry factor. > > > > If the decimation is changed to something other than "1" the recording > > > > is fine. > > > Does it break after a certain time

[Mjpeg-users] How to create a MJPEG file decodable by Miro DC30+?

2005-03-23 Thread Daniel Haude
Hello, I need to export a movie from a Linux application which can later be read by the Zoran chipset on the DC30+ on a windows machine (for editing). I know I can export a series of TIF images and read them back into the editing system, but that takes up too much time. Any tips? Thanks, **Dani