yep, FFMPEG
solves format detection and handling it seems. Just that it will fail on audio-only MXFs.
I will try to fix that.
Would be nice if there'd be a quick fix in the 1.x version - it's quite easy to
strip e.g. a 'in 3D' footer or some other things by loading the MXFs into
dcp-o-matic and reencoding it, or change the audio track of a trailer, etc.
Maybe it's not much work to force the audio detection to behave properly.
- Carsten