On Fri, 2010-01-22 at 17:42 +0100, Hans Verkuil wrote: > On Friday 22 January 2010 04:00:53 Andy Walls wrote: > > On Fri, 2010-01-22 at 10:42 +0800, Michael Qiu wrote: > > > Hi all, > > > > > > How can I export my MPEG decoder control interface to user space? > > > Or in other words, which device file(/dev/xxx) should a proper > > > driver for mpeg decoder provide? > > > > The MPEG decoder on a PVR-350 PCI card provides a /dev/video interface > > (normally /dev/video16). > > > > The interface specification to userspace is the V4L2 API: > > > > http://www.linuxtv.org/downloads/video4linux/API/V4L2_API/spec-single/v4l2.html > > Not really. The v4l2 API specifies the MPEG encoder part, but not the decode > part. Oops you are correct. I confused/combined "MPEG Decoder" with "Video output". Regards, Andy -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
