"Leonid V.Panoff" <leo@xxxxxxxxxx> writes: > "user pointers" method of a v4l2 API doesn't work with > mmap-ed PCI device memory pointers. The v4l2 API has V4L2_MEMORY_OVERLAY for that (use S_FBUF as usual, then v4l2_buffer->m.offset to address memory regions within the overlay memory area). That isn't implemented yet in bttv through... Gerd -- You have a new virus in /var/mail/kraxel