I found that sending a SIGHUP to an in-place rewriting metadata-only command (e.g. MP4Box "file.mp4" -itags title="file":cover="cover.jpg":tool=None) can irreparably damage a file. I only lost one before adding -no-inplace to all my scripts. Still...
https://wiki.gpac.io/Howtos/mp4box-inplace
I found that sending a SIGHUP to an in-place rewriting metadata-only command (e.g.
MP4Box "file.mp4" -itags title="file":cover="cover.jpg":tool=None
) can irreparably damage a file. I only lost one before adding-no-inplace
to all my scripts. Still...Worth mentioning? That page would be the place.