Re: [Mjpeg-users] how

2008-09-24 Thread Gernot Ziegler
Hej Andrius, try the MJPEG-Howto, a link should be on mjpeg.sf.net ? :-) > mjpeg-tools were installed to Solaris 10. How to use them? > > Regards, > > Andrius Butlega > Servus, Gernot GPU. 3D Vision. Europe. Future. Now. Drop by: www.mpi-sb.mpg.de/~gziegler - www.geofront.eu -

Re: [Mjpeg-users] How to combine .m2a and .m2v

2008-01-25 Thread Bernhard Praschinger
Hallo Please subscribe to the list, else you won't get all replys and your mails need to be approved by the mailinglist admin. > Hi All, > I want to join the .m2a and m2v {mpeg2} files through mplex but I > am getting the following error > > # mplex -f 3 a.m2v b.m2a -o a.ts > INFO: [mp

Re: [Mjpeg-users] how can i figure out if ppmtoy4m has a option 420mpeg2

2007-12-06 Thread Gansser, Martin
peg2 2>&1 | wc -l ( Work: bash -c 'ppmtoy4m -h 2>&1 | grep 420mpeg2 | wc -l' ) thanks Martin > Re: [Mjpeg-users] how can i figure out if ppmtoy4m has a option 420mpeg2 > Hi Martin, > > The output from the help of ppmtoy4m is appearing on stderr not =20

Re: [Mjpeg-users] how can i figure out if ppmtoy4m has a option 420mpeg2

2007-12-05 Thread Mark Heath
Hi Martin, The output from the help of ppmtoy4m is appearing on stderr not stdout. You will need to redirect stderr through your pipe. Depending on what shell you are using this is done in different ways. tcsh: ppmtoy4m -h | grep 420mpeg2 |& wc -l bash: ppmtoy4m -h | grep 420mpeg2 2>&1 | wc -

Re: [Mjpeg-users] how do i load a driver into debian?

2007-10-02 Thread Bernhard Praschinger
Hallo > I have a dc10+ (of course) and would like to use it as the composite > i/p of the dvb card is not very good I switch between debian and > ubuntu feisty i down loaded the driver from their repository is there > a howto guide to make sure the drivers are installed? the recording > program i

Re: [Mjpeg-users] How to take a shapshot from the dc30

2006-04-25 Thread Bernhard Praschinger
Hallo Sorry for writing so late. > > I have the Miro installed on my home server because I want to run a (low > > traffic) weather cam. Now I trying to find out howto to grab a jpg from > > /dev/video every 5 sec. The output jpg must be overwritten everytime, so > > I can show the actual weather

Re: [Mjpeg-users] How to take a shapshot from the dc30

2006-04-24 Thread Mark James
I have the Miro installed on my home server because I want to run a (low traffic) weather cam. Now I trying to find out howto to grab a jpg from /dev/video every 5 sec. The output jpg must be overwritten everytime, so I can show the actual weather online. Perhaps you can run xawtv and use xawt

Re: [Mjpeg-users] How to take a shapshot from the dc30

2006-04-24 Thread Martin Samuelsson
On Mon, 24 Apr 2006 14:13:14 +0200 Rob van Dam <[EMAIL PROTECTED]> wrote: > I also think this is the way to go. Is it possible to pipe lavrec > directly to lavtrans? (a hint how to do this would be very much > apreciated :) ) No. In some regards, the lavtools are somewhat limited. Lavtrans, for

Re: [Mjpeg-users] How to take a shapshot from the dc30

2006-04-24 Thread Rob van Dam
You could build something based on lavrec, set up for timelapse recording, limited to one frame per file, and a chain that process each of the grabbed files through lavtrans and either pnmtools or ImageMagick. Or you could try Motion, which has such a mode. http://motion.sourceforge.net/ Tha

Re: [Mjpeg-users] How to take a shapshot from the dc30

2006-04-24 Thread Rob van Dam
Rob van Dam wrote: When I try to take a shapshot from /dev/video I get the error message: DC30[0]: setup_window() - frame buffer has to be set first. Sorry for asking because this is in the FAQ. Taking shapshots over v4l is no option for me, because I need too much memory. Is there an othe

Re: [Mjpeg-users] How to take a shapshot from the dc30

2006-04-24 Thread Martin Samuelsson
On Mon, 24 Apr 2006 09:23:36 +0200 Rob van Dam <[EMAIL PROTECTED]> wrote: > I have the Miro installed on my home server because I want to run a (low > traffic) weather cam. Now I trying to find out howto to grab a jpg from > /dev/video every 5 sec. The output jpg must be overwritten everytime, s

Re: [Mjpeg-users] How to make a video given jpeg images ?

2005-08-25 Thread Bernhard Praschinger
Hallo > I read > https://sourceforge.net/docman/display_doc.php?docid=3456&group_id=5776#ss4.1 > as well as jpeg2yuv and mpeg2enc's man pages and I still cannot make > it work > > I tried : > jpeg2yuv -f 10 -I p -n 32 -j images_test2/*.jpg | mpeg2enc -F 2 -a 1 > -f 3 -b 128 -o video2.mpeg2 > > w

Re: [Mjpeg-users] how to encode an MPEG from an AVI?

2005-07-27 Thread Bernhard Praschinger
Hallo > i did not encode any MPEGs from an AVI for a longer time. > > I used to use mp2enc for that, but it seems it is not in > the latest distribution i use any more. I think there > were some license issues with this one, if i remember > correct? Which package are you using ? If you use the

Re: [Mjpeg-users] how to encode an MPEG from an AVI?

2005-07-27 Thread Mark Heath
On 27/07/2005, at 7:24, Torsten Mohr wrote: Hi, i did not encode any MPEGs from an AVI for a longer time. I find that ffmpeg is good for doing this. It can read pretty much any file format, though I have come across a few that it cannot read. And it can write to a large number of format

Re: [Mjpeg-users] how to encode an MPEG from an AVI?

2005-07-27 Thread Dik Takken
On Tue, 26 Jul 2005, Torsten Mohr wrote: What could i use best nowadays to encode an MPEG from an AVI, e.g. for a SVCD or something similar? Sorry, did I just say: MPlayer can play MPEG files? That should have been: MPlayer can play anything, and output the video to a yuv stream. It can also

Re: [Mjpeg-users] how to encode an MPEG from an AVI?

2005-07-27 Thread Dik Takken
On Tue, 26 Jul 2005, Torsten Mohr wrote: What could i use best nowadays to encode an MPEG from an AVI, e.g. for a SVCD or something similar? MPlayer can play MPEG files and output to a yuv stream. You can pipe the yuv stream direcly to the MJPEGTools utilities. Cheers, Dik --

Re: [Mjpeg-users] How to determine mjpegtools version?

2005-06-20 Thread Steven M. Schultz
On Mon, 20 Jun 2005, Scott Dylewski wrote: > I'm using mjpegtools in my own scripts, and can't seem to find a way to > determine the installed version of mjpegtools if I didn't install it > with rpm. Can anybody tell me how to do it? I tried --version, but that > isn't documented, and doesn't wo

Re: [Mjpeg-users] How to concatenate yuv streams

2005-05-23 Thread Dik Takken
On Mon, 23 May 2005, Dave Chapman wrote: Steven M. Shultz gave me the solution to this problem a while ago. You need to create a bash function to strip out the header line from the second (and subsequent) yuv streams. e.g. [start of script] Ah, wow. This is very cool. Thanks a lot!! Cheer

Re: [Mjpeg-users] How to concatenate yuv streams

2005-05-23 Thread Dave Chapman
Dik Takken wrote: > > Hi all, > > I was just trying to create a single MPEG2 file from multiple DV files, > where each DV file is treated differently (different denoising etc). I > tried to do this: > > ( scriptA.sh ; scriptB.sh ) | y4mscaler ... | mpeg2enc ... > > The shell scripts each produc

Re: [Mjpeg-users] How to build mjpegtools from CVS?

2005-04-02 Thread Nicolas
On Sat, Apr 02, 2005 at 04:49:46PM +0200, Ronald S. Bultje wrote: > On Sat, 2005-04-02 at 14:02, Nicolas wrote: > > How can I generate that ./configure script? I ran autoconf, but when I > > run the ./configure script, here's the output: > > configure: error: cannot find install-sh or install.sh in

Re: [Mjpeg-users] How to build mjpegtools from CVS?

2005-04-02 Thread Ronald S. Bultje
On Sat, 2005-04-02 at 14:02, Nicolas wrote: > How can I generate that ./configure script? I ran autoconf, but when I > run the ./configure script, here's the output: > configure: error: cannot find install-sh or install.sh in . ./.. ./../.. Run ./autogen.sh Ronald -- Ronald S. Bultje <[EMAIL PR

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

2005-03-24 Thread Bernhard Praschinger
Hallo > > 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. Strange. From wh

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: [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] How to encode 352x288/240 as a DVD

2005-03-11 Thread Steven M. Schultz
On Fri, 11 Mar 2005, Matti Haveri wrote: > PAL/NTSC 352x288/240 is a valid DVD resolution but I'm unsure whether > I should encode it as MPEG1 or MPEG2. MPEG1 > Some sources say that only MPEG1 is correct while other sources seem > to indicate that also MPEG2 is OK? Since you

Re: [Mjpeg-users] how to write this ?

2005-01-21 Thread Bernhard Praschinger
Hallo You are not subscribed to the list so your mail was held, till ist was approved by the mailinglist admin. If you plan to post more mails please subscribe to the list. > I have a .avi file wich I would split with the .eli file I have done > with lav2yuv. I don't want to change the format. >

Re: [Mjpeg-users] How does "Steven Schultz's combined HQ matrix" compare?

2004-10-15 Thread Steven M. Schultz
On Fri, 15 Oct 2004, sean wrote: > The DV-to-DVD-HOWTO in the transcode docs uses these flags for mpeg2enc: > > F 8, -c -q 6 -4 2 -2 1 -K file=matrix.txt -R 2 I think that's a lowercase 'f' instead of 'F', as in "-f 8" and not "-F 8". -F is the frame rate and 8 corresponds to 6

Re: [Mjpeg-users] How does "Steven Schultz's combined HQ matrix" compare?

2004-10-15 Thread Bernhard Praschinger
sean wrote: > > The DV-to-DVD-HOWTO in the transcode docs uses these flags for mpeg2enc: > > F 8, -c -q 6 -4 2 -2 1 -K file=matrix.txt -R 2 [...] > How does this compare with the mpeg2enc F 8 defaults? > > does Steve Schultz actually use this? Faster? Better quality? > > Is there anyplace that

Re: [Mjpeg-users] How to get maximum quality

2004-09-19 Thread raray
Thanks Ray. I wish I'd had these a few months ago. I only started learning video processing about 6 months ago and it's a steep learning curve. I have a monutain of vhs tapes, 8mm film, and super 8 film I'm trying to convert and preserve. Some of this stuff dates to the late 50's. Richard Ray On

Re: [Mjpeg-users] How to get maximum quality

2004-09-19 Thread raray
Sorry for repeating myself but, put it in a book. "Video Processing for Dummies". The Canopus is great. So far I've has error free problem free captures. I'm waiting to hear feedback when you get that HD-3000 from pchdtv.com. Richard Ray On Sat, 18 Sep 2004, Steven M. Schultz wrote: > > On Sat,

Re: [Mjpeg-users] How to get maximum quality

2004-09-18 Thread Steven M. Schultz
On Sat, 18 Sep 2004 [EMAIL PROTECTED] wrote: > I need a little math help. 1 + 1 = 2 Oh - you mean more than that :-) > How do I use mpeg2enc to get maximum quality and still have it fit on one dvd? Want your cake and eat it too, eh? > I use Canopus ADVC-300 to captur

Re: [Mjpeg-users] how to make filename with date from exif

2004-08-20 Thread Eric Jorgensen
--- sean <[EMAIL PROTECTED]> wrote: > I want to make a dvd slideshow from whole bunch of > jpeg files named > dscxx.jpg. I want to change each file name to > yy.mm.dd.hh.jpg ( or > any other reasonable format) using the exif info in > the file. > > I realize this isn't the jpeg list, but I

Re: [Mjpeg-users] how to make filename with date from exif

2004-08-20 Thread Gert Vervoort
sean wrote: I want to make a dvd slideshow from whole bunch of jpeg files named dscxx.jpg. I want to change each file name to yy.mm.dd.hh.jpg ( or any other reasonable format) using the exif info in the file. This can be done with jhead with the -n/-nf option: http://www.sentex.net/~mwandel/

Re: [Mjpeg-users] How to save a video stream in mjepg (C++, Windows)??

2004-05-27 Thread Ronald S. Bultje
On Thu, 2004-05-27 at 12:15, vicky salmerÃn santos wrote: > I need to save a video stream coming from a video server (remote webcam), so > I would like to know how to do it. I've tried to save the single images > withj threads at the some rates, and the I've tried to concatenate them as > it was

Re: [Mjpeg-users] How to backup DVD Movies to a real DVD (not a CD)

2004-03-30 Thread Ronald S. Bultje
Hi *, I accidently clicked the wrong button in the message queue, so this spam email was a manual error. Apologies to all. Ronald --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, Pres

Re: [Mjpeg-users] How to concatenate mp2/m2v files for multiplexing ?

2004-02-02 Thread Dragon_at_work
On Monday 02 February 2004 16:15, Steven M. Schultz wrote: > function that emitted y4m output. It sounds like you tried to > execute the y4m files. Whoops! You are correct. Although, when I cat the y4m files, > smil2yuv file1.dv; smil2yuv file2.dv | strip1; smil2yuv file3.dv

Re: [Mjpeg-users] How to concatenate mp2/m2v files for multiplexing ?

2004-02-02 Thread Steven M. Schultz
On Mon, 2 Feb 2004, Dragon_at_work wrote: > > (yuv4mpegsource1; yuv4mpegsource2; yuv4mpegsource3; ... ) | mpeg2enc > For some reason this did not work for me: The shell complained "permission > denied". Running as root yielded same results. By yuv4mpegsource1 and so on I meant a pr

Re: [Mjpeg-users] How to concatenate mp2/m2v files for multiplexing ?

2004-02-01 Thread Dragon_at_work
On Friday 23 January 2004 06:26, Steven M. Schultz wrote: > that are allergic to the splice point. There's also the I get this with mplayer. > It's really not hard at all to arrange for multiple yuv4mpeg2 > sources to feed a single mpeg2enc process. > > (yuv4mpegsource1;

Re: [Mjpeg-users] How to scale an avi with aspect 4:3 using y4mscaler ?

2004-01-28 Thread JoeHill
On Fri, 23 Jan 2004 17:57:04 -0200 [EMAIL PROTECTED] disseminated the following: > I want to scale an AVI movie with frame size 544x304 and > aspect ratio 4:3 using y4mscaler, in order to produce a > SVCD. Try this script, it will do the whole thing for you: http://hammelmann.gmxhome.de/mencvcd

Re: [Mjpeg-users] How to concatenate mp2/m2v files for multiplexing ?

2004-01-26 Thread James A. Pattie
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Richard Ellis wrote: | Is there any way to concatenate plural sets of mp2/m2v files for | multiplexing together into a single stream. | | | I have tried in the past simply concatenating the separate mpeg files | into a single file (cat all*mpeg > total.

Re: [Mjpeg-users] How to concatenate mp2/m2v files for multiplexing ?

2004-01-22 Thread Steven M. Schultz
On Thu, 22 Jan 2004, Richard Ellis wrote: > Is there any way to concatenate plural sets of mp2/m2v files for > multiplexing together into a single stream. Not in a 100% reliable way. If you simply cat the files together you'll find that some software players ignore the disconti

Re: [Mjpeg-users] how to join m1v and mp2 files?

2004-01-13 Thread Andrew Stevens
On Monday 12 January 2004 14:44, Dragon_at_work wrote: > How would I join multiple m1v and mp2 files in a way that would later lend > itself to mplexing them. > > I tried cat. And it seemed to work for both types. > > But, mplex was unable to join them properly --ie the video worked, but the > audi

Re: [Mjpeg-users] how to reach a higher bitrate?

2003-12-22 Thread Jonathan Bartlett
Use -q 1. Jon On Mon, 22 Dec 2003, Daniel Silva wrote: > Hi, > > When encoding a bitstream with the command: > > > > mpeg2enc "inputfile" -f 3 -b 7500 -q 5 -o "outputfile" > > > > What is the maximum bitrate I should expect? I was trying to reach a maximum > bitrate of 7500

Re: [Mjpeg-users] how to reach a higher bitrate?

2003-12-22 Thread Steven M. Schultz
On Mon, 22 Dec 2003, Daniel Silva wrote: > When encoding a bitstream with the command: > > mpeg2enc "inputfile" -f 3 -b 7500 -q 5 -o "outputfile" > > What is the maximum bitrate I should expect? That depends on what size of frames you're encoding. > I was try

Re: [Mjpeg-users] how to determine the average bitrate of VBRencoded mpeg files

2003-11-27 Thread Bernhard Praschinger
Hallo [...] > 3475 frames / 29.97 fps = 115.94 seconds of video > and > 1152kBit / 8 = 144KByte video bitrate > > so > > X (filesize in KBytes) / 115.94 seconds = 144Kbytes video rate > > X = 16695.36 Kbytes or (16695.36 * 1024) 17096048 bytes > > but what is have is less than that > > [EMA

Re: [Mjpeg-users] how to determine the average bitrate of VBR encoded mpeg files

2003-11-27 Thread Randy Perkins
On Mon, 2003-11-24 at 10:38, Bernhard Praschinger wrote: > But that does not tell you the average bitrate. But you can easly > calculate the average bitrate: > filesize / (number of frame / framerate) = bytes/sec *8 = bits/sec hello, i am trying to learn how to calculate the bitrate. i encoded

Re: [Mjpeg-users] how to determine the average bitrate of VBRencodedmpeg files

2003-11-25 Thread Bernhard Praschinger
Hallo > > If you forget the -V option when multiplexing a VBR stream mpeg2enc will > > create a files as large as the maximal video bitrate + audio bitrate. If > > you calculate than the average bitrate it seems that you have a CBR > > stream. > > Minor correction (if you don't mind too m

Re: [Mjpeg-users] how to determine the average bitrate of VBRencoded mpeg files

2003-11-24 Thread Steven M. Schultz
On Tue, 25 Nov 2003, Bernhard Praschinger wrote: > If you forget the -V option when multiplexing a VBR stream mpeg2enc will > create a files as large as the maximal video bitrate + audio bitrate. If > you calculate than the average bitrate it seems that you have a CBR > stream. Minor c

Re: [Mjpeg-users] how to determine the average bitrate of VBRencoded mpeg files

2003-11-24 Thread Bernhard Praschinger
Hallo > > > i was wondering how i could determine the average bitrate. ?? > > > ideally i would like program to tell me what it is. > > You can only answer that question after you have encoded and MultiPLEXed > > the stream with a audios stream. > > That that two most interrestin lines look like t

Re: [Mjpeg-users] how to determine the average bitrate of VBR encoded mpeg files

2003-11-24 Thread Randy Perkins
hello, thanks for your reply, On Mon, 2003-11-24 at 10:38, Bernhard Praschinger wrote: > Hallo > > > i was wondering how i could determine the average bitrate. ?? > > ideally i would like program to tell me what it is. > You can only answer that question after you have encoded and MultiPL

Re: [Mjpeg-users] how to determine the average bitrate of VBR encoded mpeg files

2003-11-24 Thread Bernhard Praschinger
Hallo > this seems like a simple question so i am sorry if it > has already been answered. i have looked over the archives > earlier in the week, it is down right now, and the search function > of sf archive's sometimes leaves me feeling lacking. Please read the section a second time: >

Re: [Mjpeg-users] How to create an empty sound

2003-10-20 Thread Bernhard Praschinger
Hallo > My digital camerca only records movies without sound. :( > In order to convert them to correct VCD, I have to add some sound. > > How do I best create an empty wav or mp2 file of a given length? Jaust the way Ronald mentioned. You should check out the manpage for the -R and -r options.

Re: [Mjpeg-users] How to create an empty sound

2003-10-20 Thread Ronald Bultje
Hi, On Sun, 2003-10-19 at 21:21, Lehmeier Michael wrote: > How do I best create an empty wav or mp2 file of a given length? lav2wav can generate silence in current CVS. "lav2wav avi-without-sound.avi | mp2enc [options] -o bla.mp2". You could also use GStreamer. ;). "gst-launch silencesrc ! waven

Re: [Mjpeg-users] How do you soften block noise?

2003-03-31 Thread Bernhard Praschinger
Hallo > Which parameters do you use to reduce block noise? If the things described in the "Optimizing the stream" doe not help enougth you can also play (set a larger value) of the thresholds in yuvmedianfilter -t -T. You might have to disable the chroma filter (-T 0) if you have a color shift.

Re: [Mjpeg-users] How to encode 16:9 ?

2003-02-24 Thread Andrew Stevens
Hi, You need to use yuvscalwer. Select the non-black section with the -I USE_ option and select -O DVD -n n. You will then need to tell mpeg2enc to mark the MPEG stream for 16:9 playback with -a 3. N.b. expect to use a lot more bits to encode the scaled-up image. You're probably better

Re: [Mjpeg-users] How to use -S option in mpeg2enc

2003-02-22 Thread John Ribera
AIL PROTECTED]> To: "A. Bogner" <[EMAIL PROTECTED]> Cc: "MJPEG Users" <[EMAIL PROTECTED]> Sent: Saturday, February 22, 2003 9:09 AM Subject: Re: [Mjpeg-users] How to use -S option in mpeg2enc > Hey, > > On Sat, 2003-02-22 at 11:48, A. Bogner wrote: >

Re: [Mjpeg-users] How to encode 16:9 ?

2003-02-22 Thread Bernhard Praschinger
Hallo > I am encoding some old video tapes at the moment. Many of them are > movies with black bars on top and bottom. Till now, I grab them with > streamer, resolution 480x576 and use yuvscaler to make the borders > really black. Then I encode the whole thing with mpeg2enc. > > Is there a way to

Re: [Mjpeg-users] How to use -S option in mpeg2enc

2003-02-22 Thread Ronald Bultje
Hey, On Sat, 2003-02-22 at 11:48, A. Bogner wrote: > Do you know, when OpenDML-avi2 will be implemented? When I use large > avi2-files encoding stops after 1GB. I use mpeg2enc with transcode. As soon as I find some free time. ;-). Ronald -- Ronald Bultje <[EMAIL PROTECTED]> ---

Re: [Mjpeg-users] How to use -S option in mpeg2enc

2003-02-22 Thread A. Bogner
On Samstag, 22. Februar 2003 07:23 Bernhard Praschinger wrote: I hope my comments are welcome here, since I use transcode with mpeg2enc. > The mjpeg-tools can currently only handle 2GB files on a 32Bit > Platform. The supoort for files larger than 2GB will be > implemented. Do you know, when Op

Re: [Mjpeg-users] How to use -S option in mpeg2enc

2003-02-21 Thread Bernhard Praschinger
Hallo > I 'm new to this list. I was wondering how to make use of the -S > option in mpeg2enc. I have a 4G avi file created by using > streamer from xawtv-3.74. My intent is to make this into an > SVCD. The mjpeg-tools can currently only handle 2GB files on a 32Bit Platform. The supoort for fil

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Robert Kesterson
On Tue, 11 Feb 2003, Selva Nair wrote: > On Tue, 11 Feb 2003, Robert Kesterson wrote: > > > > Or you could do: > >mplayer -vo png -ss 60 -frames 10 movie.png > > to seek 60 seconds into the movie, then dump 10 frames as png images. > > Does that really work for you? For me -ss always seeks to

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Selva Nair
On Tue, 11 Feb 2003, Robert Kesterson wrote: > > Or you could do: > >mplayer -vo png -frames 1 movie.mpg > > to save the first frame as a png, or > >mplayer -vo png -ss 60 -frames 10 movie.png > > to seek 60 seconds into the movie, then dump 10 frames as png images. Does that really

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Bernhard Praschinger
Hallo > I want make a preview frame for some MPEG files in a KDE application. There is > some issue to extract to a JPEG file just one frame from MPEG file ? Take a look at the mjpeg howto section 6.4 Separate images. > How to get some informations about MPEG file (Format MPEG1/2, display > reso

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Robert Kesterson
On Tue, 11 Feb 2003, Selva Nair wrote: > On Tue, 11 Feb 2003, CAULIER Gilles wrote: > > I want make a preview frame for some MPEG files in a KDE application. > > There is some issue to extract to a JPEG file just one frame from MPEG file ? > > try mpeg -> yuv -> ppm using mpeg2dec and y4mtoppm. To

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Selva Nair
On Tue, 11 Feb 2003, CAULIER Gilles wrote: > I want make a preview frame for some MPEG files in a KDE application. > There is some issue to extract to a JPEG file just one frame from MPEG file ? > try mpeg -> yuv -> ppm using mpeg2dec and y4mtoppm. To give you an idea mpeg2dec -s -o YUV movie

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-08 Thread Andrew Stevens
Hmmm sounds like a limitation of the current dvdauthor. The .VOB's on a DVD can be a single MPEG stream split across multiple files to avoid (you guessed it) a 1GB file size limit. I haven't had enough time to play with DVDauthor to check whether it handles this situation. I suspect the

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-07 Thread Selva Nair
On Tue, 7 Jan 2003, Wolfgang Goeller wrote: > Hello Gregoire > > > i reccord data with VDR: > > http://www.cadsoft.de/people/kls/vdr/download.htm > > > > And then, I demux the recording with ds.jar: > > http://home.arcor.de/matt2/dvb.matt/ > > > The second is great but time-consuming: transcod

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-07 Thread Gregoire Favre
On Tue, Jan 07, 2003 at 05:17:41PM +0100, Wolfgang Goeller wrote: > Thanks to your email I finally got ds.jar - that was the > tool I missed. Yes, great tool, prior of that, I used cPVA with wine... I don't know if it would be possible to compil this .jar (I don't know anything in JAVA...)? > I

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-07 Thread Gregoire Favre
On Tue, Jan 07, 2003 at 04:47:09PM +0100, Bernhard Praschinger wrote: > So you have a digital Sat Card, and have on your disk that digial MPEG2 > Broadcast stream ? Yes I have such cards ;-) And no, it's not real MPEG2, I don't know exactly what it is... > Are you soure that the D-Sat broadcast

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-07 Thread Wolfgang Goeller
Hello Gregoire > i reccord data with VDR: > http://www.cadsoft.de/people/kls/vdr/download.htm > > And then, I demux the recording with ds.jar: > http://home.arcor.de/matt2/dvb.matt/ Thanks to your email I finally got ds.jar - that was the tool I missed. > Is there a way to have "real" split? I

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-07 Thread Bernhard Praschinger
Gregoire Favre wrote: > i reccord data with VDR: > http://www.cadsoft.de/people/kls/vdr/download.htm So you have a digital Sat Card, and have on your disk that digial MPEG2 Broadcast stream ? > And then, I demux the recording with ds.jar: > http://home.arcor.de/matt2/dvb.matt/ Ok. > It gives me

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-07 Thread Gregoire Favre
On Tue, Jan 07, 2003 at 09:58:52AM -0500, Selva Nair wrote: > As you mention -f 9, I guess you are using mplex from cvs. Have you > tried the stable version (1.6.x) with the patch for fixing -S that > I sent you the otherday? It works fine for me. Yes I have... without success... Thank you ver

Re: [Mjpeg-users] How to make mpeg files for DVD creation?

2003-01-07 Thread Selva Nair
On Tue, 7 Jan 2003, Gregoire Favre wrote: > > After that, using mplex, I mux the files together, if I split it using > the -S option, dvdauthor: http://dvdauthor.sourceforge.net/ finds errors > in the second file (and without the -S as there is a 2Gb limit, I also > get errors...on following file

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-06 Thread Selva Nair
On Sun, 5 Jan 2003, Gregoire Favre wrote: > On Sun, Jan 05, 2003 at 12:49:12PM +0100, Andrew Stevens wrote: > > > Sounds like your using an older version. There was a bug where the size for > > -f 8 was effectively hard-wired to 2GB. > > > > This is certainly fixed in the development version

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-06 Thread Andrew Stevens
On Sunday 05 Jan 2003 2:25 pm, you wrote: > On Sun, Jan 05, 2003 at 12:49:12PM +0100, Andrew Stevens wrote: > > Sounds like your using an older version. There was a bug where the size > > for -f 8 was effectively hard-wired to 2GB. > > > > This is certainly fixed in the development version and I t

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-05 Thread Gregoire Favre
On Sun, Jan 05, 2003 at 06:09:33PM +0100, Bernhard Praschinger wrote: > The CVS Version I use is a bit newer. Then I should take the CVS also ;-) And voila, that's it!!! > If you want more chapters, you should create more editlistfiles. And > encode more steams instead of that spliting. Splitin

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-05 Thread Bernhard Praschinger
Hallo > > With that information I cannot exactly tell. I know that it works on my > > machine with 100MB (I have no stream with more than 400 MB lying > > around). > > The only differnce I see with the information you reveal is that you do > > not specifie each stream. That might be a differnece. >

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-05 Thread Gregoire Favre
On Sun, Jan 05, 2003 at 12:13:13PM +0100, Bernhard Praschinger wrote: > With that information I cannot exactly tell. I know that it works on my > machine with 100MB (I have no stream with more than 400 MB lying > around). > The only differnce I see with the information you reveal is that you do >

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-05 Thread Gregoire Favre
On Sun, Jan 05, 2003 at 12:49:12PM +0100, Andrew Stevens wrote: > Sounds like your using an older version. There was a bug where the size for > -f 8 was effectively hard-wired to 2GB. > > This is certainly fixed in the development version and I think I also merged > in the (1 line) fix into

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-05 Thread Andrew Stevens
On Saturday 04 Jan 2003 9:01 pm, Gregoire Favre wrote: > Hello, > > I use this: > > mplex -f 8 -S 400 -o name%d.mpg "001.mp*" > > to mux files together, but I alwasy get 2 Gb files :-( > > Any idea on how to use this option? > > Thank you very much and please CC to me as I am not on this ml!!! > >

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-05 Thread Bernhard Praschinger
Hallo > > > mplex -f 8 -S 400 -o name%d.mpg "001.mp*" > > > to mux files together, but I alwasy get 2 Gb files :-( > > That is a correct behavior of mplex. > > > > > Any idea on how to use this option? > > man mplex > Well, do you really think I haddn't? I have had in serveral years enought questi

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-05 Thread Gregoire Favre
On Sun, Jan 05, 2003 at 07:32:40AM +0100, Bernhard Praschinger wrote: Good morming ;-) > > mplex -f 8 -S 400 -o name%d.mpg "001.mp*" > > to mux files together, but I alwasy get 2 Gb files :-( > That is a correct behavior of mplex. > > > Any idea on how to use this option? > man mplex Well, do

Re: [Mjpeg-users] How to use the "-S" option of mplex?

2003-01-04 Thread Bernhard Praschinger
Hallo > I use this: > > mplex -f 8 -S 400 -o name%d.mpg "001.mp*" > to mux files together, but I alwasy get 2 Gb files :-( That is a correct behavior of mplex. > Any idea on how to use this option? man mplex auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] [EMAI