Some tools (Synology Photos, for videos) key off filesystem mtime
rather than parsing QuickTime metadata for the capture date, so an
otherwise-correct output file would sort/date wrong there. Stamp the
output's mtime from the same clip whose metadata got embedded
(--metadata-from) after encoding.
When a clip boundary's audio doesn't match, print a full table of every
junction (capture-time gap, confidence, verdict) plus the input clips
grouped into continuous runs, each formatted as a ready-to-paste clip
list -- so a discontinuous batch can be immediately re-run on just the
subset that's actually one sequence, without manually diffing timestamps.
Distinguishes a genuine audio mismatch at a clip boundary (evidence
the inputs aren't really a continuous sequence) from a boundary that's
simply too quiet to judge either way, using an RMS floor alongside the
existing cross-correlation confidence score. A confident mismatch now
aborts before encoding instead of silently splicing unrelated clips
together; --allow-discontinuous opts back into the old behavior.
Detects genuine audio/video overlap between consecutive Live Photo
clips via audio cross-correlation, trims the duplicated footage, and
re-encodes a seamless, metadata-preserving output.
ergosteur