Luca Abeni <[email protected]> added the comment: So, is video4linux2 supported by FreeBSD? (I mean: the libv4l library you use, is it the "standard" library used in Linux, which uses the v4l2 API? Or is it a library providing the libv4l API over some different FreeBSD API?) If video4linux2 is supported by FreeBSD, then I think we can fix libavdevice/v4l2.c to work on FreeBSD too (I suspect it does not work right now because it has never been tested on BSDs). From your log, I see that the mmap() call is failing for some reason... If we can understand why, I guess fixing v4l2.c should be quite easy.
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