Added a -v command line option to display the application's current
version.
The application version is now defined in a single a const value called
APP_VER so bumping the version number now means updating this single
value in common.h.
Versioning scheme will now be major.minor.[test_rev]. test_rev will be
t1, 2, 3, etc... as updates are pushed to the test branch. all code
pushes to master shall bump major or minor and then remove test_rev.
Removed the detect loop's motion latching affect so it ONLY calls wrOut
if the video clip contains motion.
Fixed a bug in the recording loop that fail to create the needed sub-dir
before calling FFMPEG.
Broken down the code into multiple files instead having it all in
main.cpp.
Also detached recording from detection by having them now run in
separate threads instead of having motion detection inline with
recording. this will hopefully make it so there is less missed motion
events due to processing overhead.
The recording loop now take advantage of FFMPEG's "-f segment" option
instead of generating the clips implicitly in separated FFMPEG calls.
again, all in hope to reduce missed motion events.
This application have the tendency to detect motion of small insects.
to prevent this it was determined with there will need to be some means
of identifying objects via machine vision. there is an object detection
function but it doesn't currently do anything at this time. this is
something that I will be working on in the near future.
created a test branch in the repository. all early, testing code will
now go in this branch going forward. only fully tested, stable code will
be committed to master going forward.
