* merge testContent.sh into ocContent.sh
* detect ffmpeg
ffmpeg or ffmpeg.exe in path, current dir, or parent dir
* use ocTestStream in api test
* enable verbose logging for api tests
* log ffmpeg version
* change ffmpeg lookup order
* set path properly for using the local ffmpeg
* rm double space from transcoder error logs
* update tests for new video stream
do not test bitrate
* set test stream target to 127.0.0.1
* log ffmpeg path
* update ffmpeg to v4.4.1
* improve logs
* fix ffmpeg installer script
* fix api test runner
* fix logs
* install fonts
* cleanup
* use ocTestStream.sh for all automated tests
* cleanup ocTestStream.sh
* cleanup test/automated/hls/run.sh
* Fix misspell
* fix ffmpeg installer in automated test runners
* spell fix
* cleanup script
* rev quick api tests
* cleanup tmp paths properly in automated tests
* rm unused ffmpeg package
* cleanup
