twam/v4l2grab — pull request #1 by mrflow (2012-12-14 08:57:27+00:00)
Title: Way faster JPEG storage (espacially on slow devices)

Added YUV422toYUV444 conversion.
This is way faster on Slow CPUs like on Raspberry Pi, if you e.g. want
to capture as much photos as possible in a loop.

Maybe someone can find a more elegant way than a compile-flag to use this.