H1K0
52c62b5c8d
The previous goexif reader only understood EXIF in JPEG/TIFF, so videos, PNGs and any image without an EXIF block were stored with no metadata at all. Shell out to exiftool instead (the same tool the prior version used), which covers images, video and audio in one pass. Run it with `-n` so every tag comes back as a raw numeric/machine value (FileSize in bytes, Duration in seconds, AvgBitrate as a number) rather than human-readable strings — the metadata is the basis for analytics, not decoration. Temp-file artifacts (SourceFile/Directory/permissions/inode dates) are stripped and FileName is set to the original. content_datetime now resolves from the first real capture date in the metadata (DateTimeOriginal, then the video CreateDate atoms), still falling back to the import mtime. When exiftool isn't on PATH the pure-Go EXIF reader remains as a graceful fallback. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>