I was disappointed to see that the 12.5 beta didn't fix the issue of
LTC not being updated for an MXF clip.
I have LTC from a Tentacle Sync in an XAVC-I clip from a Sony FS7, which is in an MXF container, but Resolve isn't able to update the timecode from the LTC in the audio. I would prefer not having to transcode or rewrap the XAVC-I into an MOV container.
In contrast, LTC embedded into an audio channel of of XAVC-S, from a Sony a7S, which is in an MP4 container, is able to be read by Resolve with no problem.
Please fix this!