> designing for them. Eg. if an IO operation (eg. streaming video webcast)
> does a DMA from a camera card to an outgoing networking card, would it be
Most mpeg2 hardware isnt set up for that kind of use. And webcast protocols
like h.263 tend to be software implemented.
Capturing raw video for pre-processing is similar. Right now thats best
done with mmap() on the ring buffer and O_DIRECT I/O it seems
Alan
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Jan 15 2001 - 21:00:21 EST