Thanks Harry I did something similar to what you recommend for the downloaded files (to the MAC) but instead used Smart Converter (http://www.shedworx.com/smart-converter) to convert the overlaid file to a quick time .mov file and it worked like charm. The rerpoduction quality on the phone is still ...

Hi, I have HLT (petrolhead for android) installed in an LG L70 smartphone and have two issues with the video part: 1) The resulting quality of video after overlaying the HLT data is very poor and with squares all over when watched on the phone itself, Master (original not overlaid) videos are OK 2) ...