That looks like what I get. I remember the [video4linux2...] part
On Sun, Jun 13, 2021 at 6:40 PM Chavdar Ivanov <ci4...@gmail.com> wrote: > > > On 6/13/21 5:00 PM, Todd Gruhn wrote: > > "libc.so.12" isnt that a C-programming lib? > > > > On Sun, Jun 13, 2021 at 7:03 PM Chavdar Ivanov <ci4...@gmail.com> wrote: > >> On Sun, 13 Jun 2021 at 12:15, Todd Gruhn <tgru...@gmail.com> wrote: > >>> Is there a nice way to collect it? I get stuff about a linux device. > >>> I dont understand why... > >>> > >>> On Sun, Jun 13, 2021 at 7:12 AM nia <n...@netbsd.org> wrote: > >>>> On Sun, Jun 13, 2021 at 07:11:47AM -0400, Todd Gruhn wrote: > >>>>> I built ffplay4 from the current pkgsrc tree. It compiled completely, > >>>>> but > >>>>> I get an error when I execute the command > >>>>> > >>>>> ffplay4 /dev/video0 > >>>> OK, what error...? > >> I tested ffplay4 on a -current system, which is a VirtualBox guest > >> (W10 client) and has an Intel F200 camera, it worked fine, up until I > >> tried to stop it - I got a core dump (not much info, it happened in > >> __cxa_finalize () from /usr/lib/libc.so.12; the system was functional, > >> the mouse was working, but I lost the keyboard... > >> > >> I'll later try the same laptop running -current on metal. > > No luck on real hardware - I get: > > ........ > > ffplay version 4.4 Copyright (c) 2003-2021 the FFmpeg developers > built with gcc 10.3.0 (nb1 20210411) > configuration: --disable-ffmpeg --disable-ffprobe --disable-encoders > --disable-decoders --disable-hwaccels --disable-muxers > --disable-demuxers --disable-parsers --disable-bsfs --dis > able-protocols --disable-devices --disable-filters --disable-htmlpages > --disable-podpages --disable-txtpages --enable-ffplay --enable-dct > --enable-mdct --enable-rdft --cc=gcc --disabl > e-debug --disable-optimizations --disable-stripping --enable-gpl > --enable-libxml2 --enable-pthreads --enable-shared --mandir=/usr/pkg/man > --prefix=/usr/pkg --progs-suffix=4 --datadir= > /usr/pkg/share/ffmpeg4 --docdir=/usr/pkg/share/doc/ffmpeg4 > --incdir=/usr/pkg/include/ffmpeg4 --libdir=/usr/pkg/lib/ffmpeg4 > --shlibdir=/usr/pkg/lib/ffmpeg4 --enable-runtime-cpudetect > WARNING: library configuration mismatch > > ...... [similar configuration strings for a bunch of modules] > > libavutil 56. 70.100 / 56. 70.100 > libavcodec 58.134.100 / 58.134.100 > libavformat 58. 76.100 / 58. 76.100 > libavdevice 58. 13.100 / 58. 13.100 > libavfilter 7.110.100 / 7.110.100 > libswscale 5. 9.100 / 5. 9.100 > libswresample 3. 9.100 / 3. 9.100 > libpostproc 55. 9.100 / 55. 9.100 > nan : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0 > > [video4linux2,v4l2 @ 0x7be03402d000] Cannot find a proper format for > codec 'none' (id 0), pixel format 'none' (id -1) > /dev/video0: Invalid argument > nan : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0 > > As I said above, the same physical camera when passed through VirtualBox > works on the same version NetBSD-current; the packages in both occasions > were built on another NetBSD box (and installed via pkgin). > > > Strange. > > >> > >> > >> > >> > >> -- > >> ----
