Re: [Mjpeg-users] No video while recording (new kernel)
> Hallo I have compiled a new kernel version and compiled support for v4l and the zoran driver (dc10+) as module. I load the module with modprobe zr36067. So far when i have a VHS attached to the zoran card (composite) i can see the video using xawtv but when i record the video with lavrec i just get a "grey/black" screen when i try to watch it with lavplay or glav. Any idea why i can watch the video perfectly with xawtv but lavrec doesn?t seem to record anything? >>> >>> Can you see the recording using either mplayer or aviplay? >>> If not, post the lavrec command line you are using. >> >> I found out that if i use lavrec with the -q option that i get this >> grey/black pic. while playing with glav/lavplay (it doesn�t play with >> xine/mplayer at all) >> If i use lavrec without -q it works, but that�s strange, as i always >> used -q before without problems. > Which Kernel version did you compile ? I have tested it with Kernel 2.6.15.5 and 2.6.16.20 it´s the same for both kernels. > What command do you use ? > The -q option should work, it might be that there are problems when you > set it to high. I used this cmd: lavrec -f q -g 768x576 -d 1 -s -c 2 -a 16 test.mov > What was the output when lavrec fails ? Actually no error message, it stops when i press ctrl-c (as i did always). > mplayer should be able to play back mjpeg encoded things, but not record. I may try the latest cvs version... Cheers, BF. > auf hoffentlich bald, > Berni the Chaos of Woodquarter ___ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] Compile error with the cvs version of "driver-zoran"
Hello I have downloade the cvs-version of the "driver-zoran" package as i wanted to try these instead of the kernel drivers. But when i do a make i get this: Making Unified Zoran (zr360x7) driver for 2.6.15.5-SMP kernel... make[1]: Entering directory `/usr/src/linux-2.6.15.5' CC [M] /driver-zoran/zoran_driver.o /driver-zoran/zoran_driver.c: In Funktion »zoran_do_ioctl«: /driver-zoran/zoran_driver.c:2723: error: structure has no member named `slot_name' /driver-zoran/zoran_driver.c: In Funktion »zoran_mmap«: /driver-zoran/zoran_driver.c:4584: Warnung: implicit declaration of function `remap_page_range' make[2]: *** [/driver-zoran/zoran_driver.o] Fehler 1 make[1]: *** [_module_/driver-zoran] Fehler 2 make[1]: Leaving directory `/usr/src/linux-2.6.15.5' make: *** [here] Fehler 2 BF. ___ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] Compiling of cvs-version of mjpeg-tools fails
Hello I have downloaded the cvs-version of the mjpegtools, while compiling i got this: g++ -DHAVE_CONFIG_H -I. -I. -I.. -I .. -I ../utils -DZALPHA -march=pentium4 -mcpu=pentium4 -g -O2 -pthread -I/usr/include/SDL -D_REENTRANT -MT libmplex2_la-videostrm_out.lo -MD -MP -MF .deps/libmplex2_la-videostrm_out.Tpo -c videostrm_out.cpp -fPIC -DPIC -o .libs/libmplex2_la-videostrm_out.o g++ -DHAVE_CONFIG_H -I. -I. -I.. -I .. -I ../utils -DZALPHA -march=pentium4 -mcpu=pentium4 -g -O2 -pthread -I/usr/include/SDL -D_REENTRANT -MT libmplex2_la-videostrm_out.lo -MD -MP -MF .deps/libmplex2_la-videostrm_out.Tpo -c videostrm_out.cpp -o libmplex2_la-videostrm_out.o >/dev/null 2>&1 if /bin/sh ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I. -I.. -I .. -I ../utils -DZALPHA -march=pentium4 -mcpu=pentium4 -g -O2 -pthread -I/usr/include/SDL -D_REENTRANT -MT libmplex2_la-zalphastrm_in.lo -MD -MP -MF ".deps/libmplex2_la-zalphastrm_in.Tpo" -c -o libmplex2_la-zalphastrm_in.lo `test -f 'zalphastrm_in.cpp' || echo './'`zalphastrm_in.cpp; \ then mv -f ".deps/libmplex2_la-zalphastrm_in.Tpo" ".deps/libmplex2_la-zalphastrm_in.Plo"; else rm -f ".deps/libmplex2_la-zalphastrm_in.Tpo"; exit 1; fi g++ -DHAVE_CONFIG_H -I. -I. -I.. -I .. -I ../utils -DZALPHA -march=pentium4 -mcpu=pentium4 -g -O2 -pthread -I/usr/include/SDL -D_REENTRANT -MT libmplex2_la-zalphastrm_in.lo -MD -MP -MF .deps/libmplex2_la-zalphastrm_in.Tpo -c zalphastrm_in.cpp -fPIC -DPIC -o .libs/libmplex2_la-zalphastrm_in.o zalphastrm_in.cpp: In member function `void ZAlphaStream::Init(int)': zalphastrm_in.cpp:129: error: `InitAUbuffer' undeclared (first use this function) zalphastrm_in.cpp:129: error: (Each undeclared identifier is reported only once for each function it appears in.) zalphastrm_in.cpp: At global scope: zalphastrm_in.cpp:181: error: no `bool ZAlphaStream::AUBufferNeedsRefill()' member function declared in class `ZAlphaStream' zalphastrm_in.cpp: In member function `bool ZAlphaStream::AUBufferNeedsRefill() ': zalphastrm_in.cpp:184: error: `current' undeclared (first use this function) zalphastrm_in.cpp: In member function `virtual void ZAlphaStream::FillAUbuffer(unsigned int)': zalphastrm_in.cpp:276: error: no matching function for call to `ZAlphaStream:: NextDTSPTS(clockticks&, clockticks&)' zalphastrm.hpp:45: error: candidates are: virtual void ZAlphaStream::NextDTSPTS() zalphastrm_in.cpp:277: error: `append' undeclared (first use this function) zalphastrm_in.cpp:308: error: no matching function for call to `ZAlphaStream:: NextDTSPTS(clockticks&, clockticks&)' zalphastrm.hpp:45: error: candidates are: virtual void ZAlphaStream::NextDTSPTS() zalphastrm_in.cpp: In member function `virtual void ZAlphaStream::Close()': zalphastrm_in.cpp:363: warning: converting to `unsigned int' from `double' zalphastrm_in.cpp: At global scope: zalphastrm_in.cpp:435: error: prototype for `void ZAlphaStream::NextDTSPTS(clockticks&, clockticks&)' does not match any in class `ZAlphaStream' zalphastrm.hpp:45: error: candidate is: virtual void ZAlphaStream::NextDTSPTS() make[2]: *** [libmplex2_la-zalphastrm_in.lo] Fehler 1 make[2]: Leaving directory `/root/mjpeg_play/mplex' make[1]: *** [all-recursive] Fehler 1 make[1]: Leaving directory `/root/mjpeg_play' make: *** [all] Fehler 2 Any ideas? BF. ___ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
[Mjpeg-users] Border not black with yuvscaler
Hello, I use yuvscaler to black out the borders of my video. Here's the syntax I use: yuvscaler -v 0 -I ACTIVE_700x560+8+8 | y4mshift -n 2 | mpeg2enc -v 0 -K tmpgenc -r 32 -4 1 -2 1 -D 10 -E 10 -g 15 -G 15 -q 6 -b 9400 -f 8 -o $1 I've noticed the "inactive" border isn't black. It's grey. OK, it's not quite noticeable unless the active part of the video is black. Is that normal? Thank you. Nicolas ___ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] Compile error with the cvs version of "driver-zoran"
Hallo > I have downloade the cvs-version of the "driver-zoran" package as i > wanted to try these instead of the kernel drivers. The zoran driver in the CVS does only work with earlier 2.6 (< 2.6.7), and 2.4 Linux kernels. That behavior expected. The Driver in the late 2.6.x kernels works normaly well. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ___ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
