Re: [Mjpeg-users] Update on: mpeg2enc current cvs segfault ?

2003-11-30 Thread Steven M. Schultz
On 30 Nov 2003, Florin Andrei wrote: > My system is AthlonXP. mpeg2enc is coredumping for you too? Thought your problem was the mplex offset one. > So, normally i compile all multimedia software with: > > -march=athlon-xp -mcpu=athlon-xp -mfpmath=sse -pipe -fomit-frame-point

Re: [Mjpeg-users] Update on: mpeg2enc current cvs segfault ?

2003-11-30 Thread Florin Andrei
On Sun, 2003-11-30 at 15:06, Steven M. Schultz wrote: > On Sun, 30 Nov 2003, Nicolas Boos wrote: > > Yes, It's probably SSE related (mpeg2enc runs fine on my old Celeron) My system is AthlonXP. > Finding the correct place to disable use of SSE and forcing that > capability off would be one exper

Re: [Mjpeg-users] Re: Combining multiple MPEG1 files

2003-11-30 Thread Steven M. Schultz
On Sun, 30 Nov 2003, Matti Haveri wrote: > > Use a single file and all those problems go away of course. > > Good to hear that. So it was no surprise that all my efforts to > combine and play MPEG2 files on a DVD player have been unsuccessful > although some sources claim otherwise.

Re: [Mjpeg-users] mjpegtools 1.6.2 release candidate 3 online

2003-11-30 Thread Steve Tell
On Thu, 27 Nov 2003, Ronald Bultje wrote: > Hi all, > > as promised, today's the great day that mjpegtools-1.6.1.92 (release > candidate 3) is online. It's basically the same as 1.6.1.91, with some > small changes: Hi Ronald et. al., Looking at mjpegtools-1.6.1.92 I don't see any fix for the pr

Re: [Mjpeg-users] Re: mpeg2enc options

2003-11-30 Thread Steven M. Schultz
On Sun, 30 Nov 2003, Matti Haveri wrote: > I have used strings with lots of defaults included like for CVD: > > so that I can easily tweak the defaults, if needed. Maybe it would be And I have done the same thing. It can be useful sometimes but at other times it can be confus

Re: [Mjpeg-users] Update on: mpeg2enc current cvs segfault ?

2003-11-30 Thread Steven M. Schultz
On Sun, 30 Nov 2003, Nicolas Boos wrote: > Hey, mine is 2.2.5 (Debian Woody) ! Oops. I misremembered it then - but the symptom/bug looks to be the same one. > For the moment, I'm using "#undef HAVE_POSIX_MEMALIGN" instead of > "#define HAVE_POSIX_MEMALIGN 1" in configure as wo

Re: [Mjpeg-users] Update on: mpeg2enc current cvs segfault ?

2003-11-30 Thread Nicolas Boos
Le Sun, 30 Nov 2003 11:34:22 -0800 (PST) "Steven M. Schultz" <[EMAIL PROTECTED]> écrivait : [...] > Nicolas Boos is having the same problem with his glibc 2.1.2 > system - in fact the segfault is happening on the same line > ' 309 mulps_m2r( *(mmx_t*)&piqf[0], xmm2 );'! Hey, m

[Mjpeg-users] Re: Combining multiple MPEG1 files

2003-11-30 Thread Matti Haveri
Steven M. Schultz: Is it not possible to simply combine multiple VBR MPEG1 files into 1 large MPEG1 file? In theory yes, in general no. Each VCD file looks something like this: so when you join multiple files together you end up with: ... ALSO keep in mind that the "clocks"/"times"

[Mjpeg-users] Re: mpeg2enc options

2003-11-30 Thread Matti Haveri
Steven M. Schultz: I can understand having explicit reminders in the command line. Just take the default for -G (mpeg2enc knows the NTSC and PAL limits for the max GOP size so why second guess it?) and leave that out. The minimum is up to you I have used strings with lots of defaults inclu

Re: [Mjpeg-users] Update on: mpeg2enc current cvs segfault ?

2003-11-30 Thread Steven M. Schultz
On Sun, 30 Nov 2003, Richard Ellis wrote: > this segfault I reported at the beginning of the month. The trouble > does indeed seem to lie with the machine I use for running mpeg2enc. > I compiled a copy of rc92 on another machine and it worked just fine > there for me as well. Then I thought I

[Mjpeg-users] Update on: mpeg2enc current cvs segfault ?

2003-11-30 Thread Richard Ellis
I finally got a bit more time to fiddle, and I've got an update on this segfault I reported at the beginning of the month. The trouble does indeed seem to lie with the machine I use for running mpeg2enc. I compiled a copy of rc92 on another machine and it worked just fine there for me as well. T

Re: [Mjpeg-users] Re: mjpegtools 1.6.2 release candidate 3 online

2003-11-30 Thread Florin Andrei
On Sun, 2003-11-30 at 01:19, Steven M. Schultz wrote: > > > From: Florin Andrei <[EMAIL PROTECTED]> > > mplex -O is still broken. > > Seems to work for me. > mplex -f 8 -O -500 -o foo.mpg foo.m2v foo.mp2 > And using mplayer to view the movie showed the expected > disconcerting A/V sync slip - s

[Mjpeg-users] Re: mjpegtools 1.6.2 release candidate 3 online

2003-11-30 Thread Steven M. Schultz
Hi! > From: Florin Andrei <[EMAIL PROTECTED]> > Re: mjpegtools 1.6.2 release candidate 3 online Sorry for breaking the subject threading - dealing with a cut&pasted copy of the original message mangled things... > mplex -O is still broken. See these files: Se

Re: [Mjpeg-users] Taking a few frames out from a MPEG stream

2003-11-30 Thread Bernhard Praschinger
Hallo > I have a VBR MPEG1 stream with, say 1 frames. > > I want to get the same MPEG1 stream but minus the first, say, 100 frames. > > How can I do this? Do I need to demux the stream (dont know how), take the first 100 frames out (again, how?), do the same thing for the audio stream and mu

Re: [Mjpeg-users] Analyzing mpeg stream

2003-11-30 Thread Bernhard Praschinger
Hallo > I have a MPEG stream from one of my commercial VCDs. I would like to find out the > following things about it > > 1. total playing time in seconds SW Players like vlc print out the total time of the stream. BTW: Some players use the maximal bitrate in the mpeg stream header, and dive th