Dashware looks to be a pretty nice tool for overlaying telemetry/log data onto HD video.
It was recently acquired by GoPro and is now free to download and use.
It doesn't have built-in support for APM log files for some reason, only through something called "flytrex".
There are a few videos on youtube where people say they used their own method to convert APM logs to Dashware data (it can operate on .CSV files) so It should be pretty straight-forward, but I don't want to spend a bunch of time on this if someone else already has a tool or script.
Please share if you know where such a thing is available.