|Exif TIFF Tag RelatedSoundFile|
TIFF Tag Reference
TIFF Tag RelatedSoundFile
Used to record the name of an audio file related to the image data.
This tag is used to record the name of an audio file related to the image data. The only relational information recorded here is the Exif audio file name and extension (an ASCII string consisting of 8 characters + '.' + 3 characters). The path is not recorded.