Then open Applications > Utilities > Terminal.app, type "cd " (notice the space) and drag that "movies" folder to the Terminal window and press Return to change to that folder (or type "cd Desktop/movies" followed by Return). Then, for example, put copies of the movies you want to process on the Desktop to a folder named "movies" (don't put anything else there). If that bothers you, you can use this similar exiftool command which handles DST correctly:Įxiftool -api QuickTimeUTC=1 '-CreateDate Open (to bypass the security check for applications that haven't a certificate). I have reported this to the developer but if someone knows which might cause this kind of behaviour, please chime in! A clumsy workaround is to disconnect from the Internet (so the clock isn't automatically set to the correct time) and set the Mac's clock to the same DST season as the movies when editing. when now in summer you modify a winter movie, the QuickTime time is -1h off, and in winter in a summer movie it is +1h off (file creation & modification times are correct). So as a minor issue GraphicConverter 11.2.1 "Set Exif Date from Filename." currently has that problem with DST even when the UTC option is used. I am glad to hear that it solved your problem. If this bothers you, a workaround is to change the computer's DST the same as the movies or use exiftool from the command line which has more options). (Notice that currently the QuickTime tags are -+1h off if the movie date Daylight Savings Time differs from the current DST. > YYYY-MM-DD hh.mm.ss, Set movie dates, Use UTC, Set the file date identical to the Exif date. In GraphicConverter Browser's EXIF menu: Set Exif Date from Filename. Copy filename to Creation & Modification date and QuickTime tags. I also rotated some movies at this step).ģ. My personal favorite is MPEG Streamclip but sadly it is no longer supported in Catalina (a year ago I converted all old incompatible movies from old cell phones to H.264 in Mojave by using MPEG Streamclip's iTunes Apple TV SD preset as a starting point and then deselected interlaced scaling for these progressive movies, and maybe modified the resolution and bitrate as desired. Export all files to H.264 while preserving the filename from step #1. Or dig deeper into the metadata to check what other dates tags there might be and use exiftool via the command line to use them.Ģ. If this fails, rename the files manually. > Name : Change Filename > Date: Add date to filename with the default YYYY-MM-DD hh.mm.ss. In GraphicConverter Browser: File > Rename. YYYY-MM-DD hh.mm.ss which is GraphicConverter's default date format.īut if there are hundreds of movies, you could try to rename them via GraphicConverter's Browser:ġ. If there are not many movies, you could rename them manually one by one with " 22.10.32.mp4" format i.e. I have for a long time had a habit to have the date in the filename in YYYY-MMDD-hhmm-ss format for images and movies. Old movies might have the dates in different tags so it might be a good idea to process them (AVI, 3GP, MOV, AVCHD) separately. It uses exiftool internally so you could use it to check which date tags the movies have. Has this problem been solved already? Does somebody want to help me solve it for a fair price? I don't have the technical skills to solve this on my own, but I'm open to hiring an expert to build a repeatable solution (script? app?) I can use on Mac OS. For example, if there's a file named clip01.avi in the input folder, copy the capture date of that file and inject it into the corresponding file named clip01.MP4 in the output folder. I think the easiest solution would be to "transport" the capture dates between two sets of files (input in a variety of formats and output files in MP4). This is a problem because I use Adobe Lightroom Classic to import, organize, and rename, the converted MP4 files based on their (hopefully retained) capture date. I've tried many apps (Adobe Media Encoder, Wundershare UniConverter, Handbrake, Kyno, Telestream, and more), but none of them can retain the original digital capture date in the converted MP4 file. The problem is that when I convert a video file captured in the year 2000, the capture date of the resulting MP4 file is 2020. I can handle the conversion easily with something like Adobe Media Encoder. I have a variety of digital video files in a variety of formats (AVI, 3GP, MOV, AVCHD, etc.) that I want to convert to a more universal cross-platform format such as MP4 with high-quality H.264 encoding.
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