[SailfishDevel] Changing video recorder resolution, bitrate and encoder

[Andrey Kozhevnikov]

Hello!

I want to record VGA quality video with low bitrate, but i'm stuck at 
using gst presets, just don't know how to change it.

I cloned almost everything from jolla-camera application:
https://github.com/CODeRUS/mitakuuluu2/blob/master/client/qml/Capture.qml
https://github.com/CODeRUS/mitakuuluu2/blob/master/client/presets/GstOMXMPEG4VideoEnc-omxmpeg4videoenc.prs
https://github.com/CODeRUS/mitakuuluu2/blob/master/client/src/main.cpp#L102

but changing target-bitrate value in preset didnt changed output file 
size, and also changing videoRecorder resolution causing "Missing 
plugins" error.

I'm not targeted to Harbour, so i'm accepting any dark-size gst hacks :)

With best regards,
Andrey Kozhevnikov