
Why doesn't exiftool copy all EXIF tags? How do I force him to? Set Button When Shooting : Normal (disabled) But some EXIF tags are missing: ffmpeg -i MVI_5918.MOV -vn -ac 1 MVI_5918_p1_mono.m4aĮxiftool -TagsFromFile MVI_5918.MOV exif2xmp.args MVI_5918_p1_mono.m4aīut then when I list all the EXIF tags from the resultant *.m4a file (see the full output below), many of those EXIF tags are missing, for example those related to the camera settings, like: Long Exposure Noise Reduction 2 : Off I am trying to copy all the exif information from Canon *.MOV video files into my *.m4a audio files.
