converting H264 to ProRes LT.
LT, while good, and quite acceptable in many situations, would not be the best codec to use if you want to do a high quality master of your work.
for a large screening, say. for for some high-end colour correction
if you planing to go back to the original at some stage. make sure you have got your Cannon files in the correct format,
and are transcoding them properly.
i’m no export on that, Shane is.
OR transcode to a highger quality codec
however, as i say: LT is quite fine in many instances.
nick