I have an application that allows for recording audio/video from input
devices. I now want to add to it the ability to autodetect plugged-in
USB webcams via udev. The problem is that audio and video are handled
separately, by a video4linux and an ALSA device. The goal is to discover
the ALSA
I was discussing this with Tim earlier, and there was a little
confusion. He meant V4L2_FIELD_SEQ_TB/BT, not V4L2_FIELD_INTERLACED.
When I tried out 1080i50 with HDMI in and the i.MX6, I got something
that looks like V4L2_FIELD_SEQ_TB. The question though is: are the field
rows always
