[TRLC-DK1] Action video counts do not match after batch export for builders labs (intermediate)
TRLC-DK1 discussion on action and video counts not matching after batch export, silent dataset corruption risks, and how labs audit exports before training.
A dangerous DK1 data-quality problem appears when batch export finishes without obvious errors but action counts, frame counts, or episode totals no longer agree across files. The dataset looks complete until downstream checks reveal inconsistent lengths.
How are you diagnosing DK1 batch exports where action and video counts do not match?
Please share how you audit exported sessions, which mismatches are still repairable versus discard-worthy, and what automated checks prevent count inconsistencies from reaching training or benchmarking.
If you reply, include one exact count-mismatch symptom and one exact export-audit check that exposed it.
The best replies explain whether the mismatch appeared in per-episode counts, total file counts, or sequence lengths.
If one audit script or checksum-style report catches the issue quickly, share it. Searchers usually want a reliable gate.
It also helps to say how you decide to repair, re-export, or discard a broken batch.