Re: [Mjpeg-users] spam on the list (was boasts)
On 7 Aug 2003, Ronald Bultje wrote: You're right, unfortunately. The list is open-to-all for postings. I can move it to restricted-to-members, which means you have to sign up to the list before sending messages. In the past, we didn't do this so people could send their questions even without subscribing. I was quite surprised to find out that the mailinglist wasn't restricted. I'm more accustomed to lists where one has to be subscribed in order to post. To me at least it's always seemed a bit rude to post to a list of which I am not a member and then say but cc me since I am not on the list. If a question is important enough to ask then for me the price of an answer is to join the community/list. I basically agree with you and therefore propose to move it to restricted mode. Anyone against? I don't particularly like it, but I see No objection here - it would move the list to the state I thought it was in ;) Steven Schultz --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] Re: MJPEG Questions
Hej Tyson ! There was recently a request under http://sourceforge.net/mailarchive/forum.php?thread_id=2072373forum_id=3248 on the same thing ... it seems like it is not supported yet - did anyone investigate this already ? I leave this question to the list :-) Hello, I am looking for a way that I can convert a stream of MJPEG that comes from an Axis 2100 camera, into a compressed MPEG format...Would your software be able to help me out there? Or have any suggestions on how my desired effect could happen? Thanks Much for a Reply, Tyson Schumacher Servus, Gernot -- TW-E-L-C-O-M-E--T | The Austria = Sweden connection.H OHomepage: http://www.lysator.liu.se/~gzE \--F-U-T-U-R-E--/ --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] [suse-multimedia-e] Problems installing mjpegtools1.6.1 under Suse 7.3
It is on the second CD in /suse/d2/nasm.rpm, i use SuSE 7.3 Professional, i don't know if the personal edition also comes with nasm. Frühmesser B. Linux Mailing lists account schrieb: I found and downloaded all the source packages you mentioned. I could not, however, find anything on Nasm. Either on the SuSE 7.3 disks on on www.suse.com. Do you remeber where on the CD's it's located? -Gerry On Tue, Aug 5, Fruhmesser B. wrote: I run the mjpegtools under SuSE 7.3 without any problems, but i didn't use the rpm, i compiled from the source instead. I had to use the following programs/packages to: jpeg-sources available at http://www.ijg.org jpeg-mmx-0.x.x.tar.gz libmovtar-0.x.x.tar.gz quicktime4linux-1.4-patched-2.tar.gz Before installing/compiling the mjpegtools i made sure Nasm is installed (which is on one of the SuSE 7.3 discs). Then i started to compile as follows: jpeg-sources: ./configure make and make install jpeg-mmx: ./configure and make but !NOT! make install then libmovtar: ./configure --with-jpeg-mmx=/path to the jpeg-mmx-0.x.x sources (where you did configure and make but not make install.) make and make install then quicktime4linux ./configure and make and again NOT make install finally the mjpegtools: ./configure --with-jpeg-mmx=/path to the jpeg-mmx source --with-quicktime=/path to the quicktime4linux source --enable-large-file then do make and make install. That installed the mjpegtools fine for me under SuSE 7.3 Frühmesser B. Linux Mailing lists account schrieb: I'm trying to install the package mjpegtools-1.6.1-1.i386.rpm under SuSE Linux 7.3 RPM complains that the following dependencies failed: libaviplay-0.7.so.0 libc.so.6(GLIBC_2.3) libc.so.6(GLIBC_2.3.2) libgcc_s.so.1 libgcc_s.so.1(GCC_3.0) libgcc_s.so.1(GLIBC_2.0) libpng12.so.0 libstdc++.so.5 libstdc++.so.5(GLIBCPP_3.2) I ran Online Update overnight on Sunday, and had a bunch of things updated (including libc and libpng,) and it still failed all these. I downloaded avifile-0.7.29_20030204-36.i586.rpm, and had similar issues installing this package (for libaviplay-0.7.so.0.) Has anyone installed mjpegtools under SuSE Linux?? Should I be able to run mjpegtools under Suse 7.3, or will I need to install Suse 8.2??? Gerry Simmons [EMAIL PROTECTED] --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] spam on the list (was boasts)
Am Donnerstag, 7. August 2003 19:16 schrieb Ronald Bultje: I basically agree with you and therefore propose to move it to restricted mode. Anyone against? No! Also I like it how transcode handles the archive: If you go to http://www.theorie.physik.uni-goettingen.de/pipermail/transcode-users/2003-August/008033.html for example, you see that all senders have as from the adress of the malinglist: [EMAIL PROTECTED] with the name of the author. So spammers, which harvest the adress from the webpages will send a mail to the mailinglist, where they are not subscribed. Al --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] 2-pass mpeg2
On Fri, 08 Aug 2003, Bernhard Praschinger wrote: MPlayer does 2-pass DivX quite well, but doesn't do mpeg2, so can't be used for SVCD creation. You do not need 2/n-pass encoding to get a good quality/bitrate. ... Depending on the video you encode, n-pass encoding might not help much to reduce the bitrate. Filtering (or something described in the mjpeg howto section: Optimizing the stream) might help as much. But you need it in order to hit a target bitrate easily. IMHO that's what (variable bitrate) n-pass encoding is mainly about. It's not really trivial to find the setting needed for mpeg2enc to produce a file that fits nicely on a CD/DVD. So it would be a big step forward to have 2-pass encoding IMHO. regards Markus --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] spam on the list (was boasts)
So what's up with all the pathetic spam that seems to have started coming through on the mjpeg lists more often these days? If you'd like to move the lists somewhere with better spam filtering, if sourceforge can't hack it, I'd be happy to host them for you. I know my leaving the list wouldn't be the world's biggest loss, but I'm sure I can't be the only one considering it. Brian. --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] mjpegtools compile problem
I am not quite there with the compile of mjpegtools. I am running SuSE 8.2 on Athlon MX2200. The SuSE RPM of mjpegtools is incomplete and does not seem to have mpeg2enc. I have removed quicktime4linux to avoid a config problem and the Build is OK but make has problems. As per below. Any further advice greatly appreciated. [...] MJPEG tools 1.6.1 build configuration : - X86 Optimizations: - MMX/3DNow!/SSE enabled : true - cmov support enabled: true * NOTE:* * The resultant binaries will ***NOT*** run on a K6 or Pentium CPU * - video4linux recording/playback: true - software MJPEG playback : true - movtar playback/recording : true - Quicktime playback/recording : false - AVI MJPEG playback/recording : true (always) - libDV (digital video) support : true (= v0.9.5) - AVIFILE divx encoding support : true - Gtk+ support for glav : true - glibc support for 2GB files : true But still I am getting make errors :-( [...] ./.libs/liblavfile.so -L/usr/local/lib -L/usr/lib -lmovtar -ljpeg-mmx /usr/lib/libdv.so /usr/lib/libglib.so /usr/lib/libSDL.so -L/opt/kde3/lib /opt/kde3/lib/libartsc.so /usr/lib/libesd.so /usr/lib/libaudiofile.so /usr/lib/libasound.so -L/usr/X11R6/lib -lXext /usr/lib/libaa.so -lslang -lm -lgpm -ldl -lpthread -lX11 -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath -Wl,/opt/kde3/lib /usr/lib/gcc-lib/i486-suse-linux/3.3/../../../../i486-suse-linux/bin/ld: cannot find -lslang collect2: ld returned 1 exit status make[2]: *** [lavplay] Error 1 make[2]: Leaving directory `/home/raena/DownloadApps/mjpegtools-1.6.1/lavtools' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/raena/DownloadApps/mjpegtools-1.6.1' make: *** [all] Error 2 [EMAIL PROTECTED]:~/DownloadApps/mjpegtools-1.6.1 -- Raena Lea-Shannon --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] mjpegtools compile problem
Don't use quicktime4linux. :). I removed Quicktime and recompiled without it which went OK and I get this build on compile: MJPEG tools 1.6.1 build configuration : - X86 Optimizations: - MMX/3DNow!/SSE enabled : true - cmov support enabled: true * NOTE:* * The resultant binaries will ***NOT*** run on a K6 or Pentium CPU * - video4linux recording/playback: true - software MJPEG playback : true - movtar playback/recording : true - Quicktime playback/recording : false - AVI MJPEG playback/recording : true (always) - libDV (digital video) support : true (= v0.9.5) - AVIFILE divx encoding support : true - Gtk+ support for glav : true - glibc support for 2GB files : true But still I am getting make errors :-( [...] ./.libs/liblavfile.so -L/usr/local/lib -L/usr/lib -lmovtar -ljpeg-mmx /usr/lib/libdv.so /usr/lib/libglib.so /usr/lib/libSDL.so -L/opt/kde3/lib /opt/kde3/lib/libartsc.so /usr/lib/libesd.so /usr/lib/libaudiofile.so /usr/lib/libasound.so -L/usr/X11R6/lib -lXext /usr/lib/libaa.so -lslang -lm -lgpm -ldl -lpthread -lX11 -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath -Wl,/opt/kde3/lib /usr/lib/gcc-lib/i486-suse-linux/3.3/../../../../i486-suse-linux/bin/ld: cannot find -lslang collect2: ld returned 1 exit status make[2]: *** [lavplay] Error 1 make[2]: Leaving directory `/home/raena/DownloadApps/mjpegtools-1.6.1/lavtools' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/raena/DownloadApps/mjpegtools-1.6.1' make: *** [all] Error 2 [EMAIL PROTECTED]:~/DownloadApps/mjpegtools-1.6.1 -- Raena Lea-Shannon --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] mpeg2enc: memory protect error :(
Hello My stuff: - Celeron 600; 128 MB RAM; HDD: 40GB,7200rpm,w/2048KiB Cache,UDMA(66) - Linux 2.4.20/Debian 3.0 Woody - mjpegtoos 1.6.1 (without jpeg-mmx, libmovtar and quictime4linux) Did you compile the 1.6.1 yourselve or did you install a rpm package ? I compiled myself from tarball archive. (...) $ jpeg2yuv -f 25 -b 1 -I p -L 1 -j zd%d.jpg | mpeg2enc -f 4 -o video.m2v What does happen if you replace mpeg2enc with yuvplay ? There is no yuvplay, I builded it without SDL. :( If it is necessary I can rebuild it... (...) INFO: [jpeg2yuv] Processing non-interlaced/interleaved zd21.jpg, size 35885l. INFO: [mpeg2enc] Frame end 0 293.42 293.42 19.9 19.95 INFO: [mpeg2enc] Frame start 1 P 3 3 Naruszenie ochrony pami?ci - Last thing means in english something like memory protect error. And it always fails in the same point for every yuv--mpg conversion with mpeg2enc. That might be also a problem with NASM or GCC, which version do you use ? nasm: 0.98.28cvs-1 gcc: 2.95.4-7 and 3.0.4-7 (native debian 3.0 packages) I will try to upgrade nasm and then we will see... but to build mjpegtools (without jpeg-mmx) nasm is not required, is it? So, has it any infulence how mpeg2enc works? ps. I do not subscribe mjpeg-users mailing list... should I subscribe to get an answer? How to subscribe? It might happen that If you don't metion it that one ot the mjpeg-users only answeres to the mailinglist, and not to you too. So you could miss a answer. Sorry it was stupid question. I took mailing list address from man, and I did not know about any website with it. Now I have just subscribed and it is ok. ps. thank you for the answer. -- Uzdrawiam Pawel Suwinski --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] 2-pass mpeg2
Greetings, Does anyone here know when mpeg2enc will support 2-pass mpeg2 encoding? MPlayer does 2-pass DivX quite well, but doesn't do mpeg2, so can't be used for SVCD creation. The absence of this capability under Linux seems to be one thing keeping a lot of video enthusiasts away. Greg --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] mjpeg questions
Hallo We are a group of undergraduate students presently working on our undergraduate thesis. One of the things that we have to do initially is to digitize videos which we have recorded using a Sony Video Camera Recorder (CCD-TRV16 NTSC). Is it possible to do this using MJPEG tools? I know it is possible to do video recording via mjpeg tools, but what about capturing what we have already recorded on the video tape and then saving it on our computer in AVI format? As I understand, once we have avi files, we can use mjpeg to separate images (what we actually need for our thesis). If that Recorder can output the video to fire-wire you might be able to capture it with dvgrab/kino (http://www.schirmacher.de/) If that recorder only has analog output you need a capture card. Something like zoran based card like the DC10/BUZ/LML33 oder Matrox Marvel based cards. If you need good quality I would not recommend a bttv based card. It will also work if you have a Analog to Fire Wire converter (Canopus Box for example) and capture than with dvgrab. In both cases you can than process that recorded videso with the mjpegtools. For more information take a look at the mjpeg-howto at sf (mjpeg.sf.net). There is a nice part how to seperate single images from a recroded video. If these things are not possible with mjpeg tools, what tools can we use to achieve our purpose? Here are the specifications : we are running Mandrake 9.0 and using Matrox G450eTV card. I have already installed the appropriate drivers for the card as described in numbers 1 and 2 in http://linux.zsolt.net/marvel.html However, I am currently having difficulties installing xawtv (do we still need xawtv?). If you know what you are doing maybe not. But it helps to see what you are doing. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] mjpegtools compile problem
Hey, I left your email for answering later today, but it's not that hard to answer anyway. ;). On Sun, 2003-08-10 at 11:19, Raena Lea-Shannon wrote: cannot find -lslang Looks quite simple. Search on the package that contains libslang.so on your suse installation CD. On my (redhat) system, that's: [EMAIL PROTECTED] rbultje]$ rpm -qf /usr/lib/libslang.so slang-devel-1.4.5-2 [EMAIL PROTECTED] rbultje]$ So you'd need the RPM package called 'slang-devel'. Ronald -- Ronald Bultje [EMAIL PROTECTED] --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] Compiling CVS [WAS: mjpegtools compile problem]
Hi, 0n 03/08/[EMAIL PROTECTED]:47 Steven M. Schultz told me: Hmmm, that is fixed in the CVS version. If you are going to compile mjpegtools yourself it would be a very good idea to use the CVS version. Sorry getting in here, but I have problems to compile the CVS on debian sarge :(. I have compiled it on a parallel installed gentoo this afternoon and it worked. Now I tried it on my standard system, too, but it failed :(: ---cut--- gcc -DHAVE_CONFIG_H -I. -I. -I.. -I ../utils -I .. -funroll-all-loops -finline-functions -ffast-math -frerun-cse-after-loop -frerun-loop-opt -fexpensive-optimizations -fmove-all-movables -Werror -mcpu=i686 -march=i686 -g -O2 -Wall -Wunused -c `test -f 'motion.c' || echo './'`motion.c motion.c: In function `calc_SAD_uv420_mmx': motion.c:250: warning: use of memory input without lvalue in asm operand 3 is deprecated motion.c: In function `calc_SAD_uv420_mmxe': motion.c:345: warning: use of memory input without lvalue in asm operand 3 is deprecated motion.c: In function `calc_SAD_half_mmx': motion.c:445: warning: use of memory input without lvalue in asm operand 5 is deprecated ---cut--- It's gcc 3.3 here. Any hint greatly appreciated. TIA -- bye maik --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] Compiling CVS [WAS: mjpegtools compile problem]
Hi - From: Maik Holtkamp [EMAIL PROTECTED] Sorry getting in here, but I have problems to compile the CVS on debian sarge :(. I have compiled it on a parallel installed gentoo this afternoon and it worked. Now I tried it on my standard system, too, but it failed :(: I do not see the failure. The messages: ---cut--- gcc -DHAVE_CONFIG_H -I. -I. -I.. -I ../utils -I .. -funroll-all-loops -finline-functions -ffast-math -frerun-cse-after-loop -frerun-loop-opt -fexpensive-optimizations -fmove-all-movables -Werror -mcpu=i686 -march=i686 -g -O2 -Wall -Wunused -c `test -f 'motion.c' || echo './'`motion.c motion.c: In function `calc_SAD_uv420_mmx': motion.c:250: warning: use of memory input without lvalue in asm operand 3 is deprecated motion.c: In function `calc_SAD_uv420_mmxe': motion.c:345: warning: use of memory input without lvalue in asm operand 3 is deprecated motion.c: In function `calc_SAD_half_mmx': motion.c:445: warning: use of memory input without lvalue in asm operand 5 is deprecated ---cut--- are all warnings. It's gcc 3.3 here. Any hint greatly appreciated. TIA Ah, I see one thing that might be a problem. Try removing the '-Werror' from the Makefile. I think gcc 3.3.x is issuing warning errors where earlier versions of the compiler did not. Treating warnings as fatal will needlessly cause the compile to fail Cheers, Steven Schultz --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] mjpegtools compile problem
Thankyou. I finally got it properly compiled with #include assert.hin several *.cc files. Next time I will go straight for either the CVS or the SRC RPM. This list was extremely patient and helpful. :-) On Monday 11 August 2003 02:47, Steven M. Schultz wrote: Hi - From: Raena Lea-Shannon [EMAIL PROTECTED] That worked and now mplex has produced a make error. Must be very close now :-) Yes, you are getting very close to the end of the build process ;) multplex.cc: In member function `void OutputStream::WriteRawSector(uint8_t*, unsigned int)': multplex.cc:1127: error: `assert' undeclared (first use this function) multplex.cc:1127: error: (Each undeclared identifier is reported only once for each function it appears in.) Hmmm, that is fixed in the CVS version. If you are going to compile mjpegtools yourself it would be a very good idea to use the CVS version. To work around the problem add a #include cassert in multplex.cc Cheers, Steven Schultz --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users -- Raena Lea-Shannon --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] mjpegtools compile problem
Hi - From: Raena Lea-Shannon [EMAIL PROTECTED] That worked and now mplex has produced a make error. Must be very close now :-) Yes, you are getting very close to the end of the build process ;) multplex.cc: In member function `void OutputStream::WriteRawSector(uint8_t*, unsigned int)': multplex.cc:1127: error: `assert' undeclared (first use this function) multplex.cc:1127: error: (Each undeclared identifier is reported only once for each function it appears in.) Hmmm, that is fixed in the CVS version. If you are going to compile mjpegtools yourself it would be a very good idea to use the CVS version. To work around the problem add a #include cassert in multplex.cc Cheers, Steven Schultz --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] mjpeg questions
Greetings! We are a group of undergraduate students presently working on our undergraduate thesis. One of the things that we have to do initially is to digitize videos which we have recorded using a Sony Video Camera Recorder (CCD-TRV16 NTSC). Is it possible to do this using MJPEG tools? I know it is possible to do video recording via mjpeg tools, but what about capturing what we have already recorded on the video tape and then saving it on our computer in AVI format? As I understand, once we have avi files, we can use mjpeg to separate images (what we actually need for our thesis). If these things are not possible with mjpeg tools, what tools can we use to achieve our purpose? Here are the specifications : we are running Mandrake 9.0 and using Matrox G450eTV card. I have already installed the appropriate drivers for the card as described in numbers 1 and 2 in http://linux.zsolt.net/marvel.html However, I am currently having difficulties installing xawtv (do we still need xawtv?). Thank you very much. Your help will be greatly appreciated. Riza Theresa Batista Department of Computer Science University of the Philippines --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] mpeg2enc: memory protect error :(
Hallo I try to make VCD/SVCD from photos and camera's movies, but when it comes to mpeg2enc it always fails with something like memory protect error. Why? Is my CPU to slow? Do I need special flags to every concrete situation? Or maybe mpeg2enc is broken? The speed of the CPU should be no problem. It can only be slow. My stuff: - Celeron 600; 128 MB RAM; HDD: 40GB,7200rpm,w/2048KiB Cache,UDMA(66) - Linux 2.4.20/Debian 3.0 Woody - mjpegtoos 1.6.1 (without jpeg-mmx, libmovtar and quictime4linux) Did you compile the 1.6.1 yourselve or did you install a rpm package ? Simple example I tried: jpeg -- SVCD -- $ identify *jpg zd10.jpg JPEG 480x576 DirectClass 8-bit 57444b 0.0u 0:01 (...) $ jpeg2yuv -f 25 -b 1 -I p -L 1 -j zd%d.jpg | mpeg2enc -f 4 -o video.m2v What does happen if you replace mpeg2enc with yuvplay ? INFO: [jpeg2yuv] Processing non-interlaced/interleaved zd17.jpg, size 60548l. (...) INFO: [jpeg2yuv] Processing non-interlaced/interleaved zd21.jpg, size 35885l. INFO: [mpeg2enc] Frame end 0 293.42 293.42 19.9 19.95 INFO: [mpeg2enc] Frame start 1 P 3 3 Naruszenie ochrony pamiêci - Last thing means in english something like memory protect error. And it always fails in the same point for every yuv--mpg conversion with mpeg2enc. That might be also a problem with NASM or GCC, which version do you use ? And another little problem... building jpeg-mmx fails with: - [EMAIL PROTECTED] jpeg-mmx-0.1.4]$ make nasm -f elf -o fdct_mmx.o fdct_mmx.s fdct_mmx.s:394: error: operation size not specified make: *** [fdct_mmx.o] Error 1 Which version of the nasm do you have installed ? It might help if you upgrade to a newer version (nasm.sf.net) ps. I do not subscribe mjpeg-users mailing list... should I subscribe to get an answer? How to subscribe? It might happen that If you don't metion it that one ot the mjpeg-users only answeres to the mailinglist, and not to you too. So you could miss a answer. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] max bitrate
Quoting from the HOWTO, the Creating DVD's section: The maximum bitrate is set to 7500kBps (it talks about mpeg2enc) Is that true? I ran mpeg2enc with -b 9800 and it didn't complain. Or is the max bitrate set automatically when -b goes beyond it? -- Florin Andrei http://florin.myip.org/ --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
