I have successfully been able to extract the hidden subtitle data that contains GPS coordinates from MP4 video files collected with our Autel Evo II drone. using the -ee Exiftool command. Thank you so much for this software.
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> I have seen others using the -p command with a format file to produce GPX files from MP4 video files. I have tried this but found it does not work with my video files. I have attached the extracted file. Is there a way that I can produce a simple format file to get the GPS fields? Here is the data I need to extract from the subtitle text (only the underlined and bold text):
> 12:53:40.GPS(W: 109.352867, N: 40.788952, 2456.27m)
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> Thank you again for the Exiftools.
You requested that I upload a MP4 file from the Autel Evo II drone. The smallest MP4 I have is 34kb. How do I upload it?
Something that small you can email me directly (philharvey66 at gmail.com)
- Phil
Here is the text file generated from Exiftools -ee function.
The file has the GPS data I am looking for plus lots of information not needed. I would like to use the -p option and a format file to extract the GPS data only.
I got the sample video. I should be able to add support for extracting the GPS with ExifTool 13.00, which will allow you to use the -p option to generate a GPX file.
- Phil
Just one question: Are those timestamps UTC or local time?
- Phil
Edit: I plan to split this thread from the original 2-year-old post