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Thanks for sharing all of these tools! Do you happen to know if any of these can write metadata to mp4 or mov files that will be recognized by Mac/iOS Photos?

Thanks for sharing all of these tools! Do you happen to know if any of these can write metadata to mp4 or mov files that will be recognized by Mac/iOS Photos? I've been trying to write location, camera, date, etc. to encoded videos, but Photos won't recognize anything except files straight off an iPhone. The closest thing I've found is that ffmpeg can write Quicktime tags and the structure looks identical to me when I view it in exiftool, but Photos still doesn't respect it, so I assume there's some minute difference that breaks Photos' parsing.

0bit 9y ago
I've used Atomic Parsley[1] and MP4Box[2] successfully for various MOV and MP4 related muxing and metadata handling before. [1] http://atomicparsley.sourceforge.net http://atomicparsley.sourceforge.net [2] https://gpac.wp.imt.fr/mp4box/ https://gpac.wp.imt.fr/mp4box/
j_s 9y ago
Unfortunately I do not have any personal experience with your problem since I purposely avoid Apple Photos (perhaps helpful though not related: I rely on Google+ Photos as my free [lossy] offsite backup). - Date/time? http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,7900.msg40307.html#msg40307 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,790... recommends https://github.com/HayoBaan/matchDateTime https://github.com/HayoBaan/matchDateTime and/or exiftool -a -G -s -time:all [filename] - Lat/long location? works for JPG, only recently for PNG http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,8444.msg43394.html#msg43394 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,844... - camera? for Lightroom http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,8583.msg44089.html#msg44089 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,858...