Date: Tue, 22 Mar 2011 10:13:03 +0300 From: "Andrey V. Elsukov" <bu7cher@yandex.ru> To: Matthias Apitz <guru@unixarea.de> Cc: freebsd-multimedia@freebsd.org Subject: Re: Webcam recommendations Message-ID: <4D884BFF.70206@yandex.ru> In-Reply-To: <20110322065245.GA2397@tinyCurrent> References: <20110321112141.GA23421@sh4-5.1blu.de> <201103212337.14833.hselasky@c2i.net> <20110321225253.GA7054@tinyCurrent> <201103220006.05449.hselasky@c2i.net> <20110322065245.GA2397@tinyCurrent>
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[-- Attachment #1 --] On 22.03.2011 9:52, Matthias Apitz wrote: >> Probably the format which skype is trying to set is not available? Then you >> maybe need to pre-load skype with libv4l for Linux. > > $ LD_PRELOAD=/usr/local/lib/libv4l/v4l1compat.so skype > ERROR: ld.so: object '/usr/local/lib/libv4l/v4l1compat.so' from > LD_PRELOAD cannot be preloaded: ignored. > > I think, we can not preload our libs, or are you talking about some > other (Linux) object? Yes, you can not preload this library for linux binary, because it compiled for FreeBSD. You can install libv4l for linux from rpm, but it will not work, because our linux.ko does not support V4L2. >> Maybe you could dump the >> structure associated with the VIDIOC_S_FMT? >> >> -22 means: >> >> 22 EINVAL Invalid argument. > > will insert printf's in linux/drivers/media/video/v4l1-compat.c; > the -513 is ok? You should enable cuse4bsd logging and uvc driver tracing. v4l1-compat layer contains several code paths, some of those can fail, and it is not fatal. -- WBR, Andrey V. Elsukov [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) iQEcBAEBAgAGBQJNiEwDAAoJEAHF6gQQyKF6xz4H/1lBCFu/vnkHx5+988wQlnpS rTksbnUuDccbx47yUsIhBSscKusNN4BxULNV/x04ee3B8pMx13keu4KMNbTlwaFY t1zjFJpNhacoIpoclSEamqHjHR3dOgy2QdUkBF7YT6fF16cT0PMuHdcCj9/6esXO Qe2l1zF2IkRTOp+k+dZXFou9ROd4n3x1PzbSzQAS2MXYQd4gMwVK3oQOUvXzk3cY ez/uZF8MZnFA7vPdLKIbqYL4dPX18+yGkNszNv+wadL1j9rILStBLrF217/BUaIN KIYkU3JSigKeZNsA6t8acCaa1RAmPuFxO2w0PiyZDnI+H8KncGAtFvNlBZH56R4= =UwJC -----END PGP SIGNATURE-----help
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