grahamlthompson - 29 minutes ago »
This has worked in the past, open the original in tsmuxergui and remux to a .mts file. Open this in AV2HDR and see if that works.
Brilliant, worked perfectly, with one exception, it changed the video size from 1920 X 1080 to 1280 X 720...I cannot see anyway to keep the original, as it seems to take directions from a script, which cannot be edited...hmmmm
Nope got that wrong,, original was 1280 X 720, so it actually retrained the file size, I had selected the wrong one..