When you do, your phone may store the picture and embed a metadata tag in the picture named Flash. For example, perhaps you take a picture with your phone. Tags are key-value pairs embedded into files that store information about that file. Tags are extremely important to understand as nearly everything in exiftool comes back to metadata tags in some way. Metadata is stored in these files as metadata tags or just tags. Metadata is information embedded into documents and media that are typically hidden from view. Translating Tags into Different Languagesīefore you can understand how to use exiftool, you must understand metadata.Filtering with If/Then Conditional Logic.Exporting Tag Lists to CSV, HTML, JSON, and More.Displaying Only Tags in a Specific Group.Managing Duplicate Tag Names in Different Groups.Reading Metadata with ExifTool: A Simple Example.Because the camera induces a very slight delay to sync the exposure, the maximum burst speed might be reduced a bit. What this does is that your camera synchronizes the exposure timing with the flickering it detects in artificial light sources, such that the image is exposed as uniformly as possible.
There's also some reports of bokeh artifacts (less smooth background) with the electronic shutter, but these are rare cases. So when shooting fast action or indoors, use the physical shutter.
Depending on your use case, the electronic shutter might therefore introduce all sorts of unwanted effects, such as distortion of fast moving subjects or banding due to flicker of artificial lighting. As a result, there is much more time between the exposure of the top and bottom row of pixels when using the electronic shutter than when using the physical shutter (about 1/60 sec with the electronic shutter vs 1/300 sec with the phycical shutter). The electronic shutter is much slower at ending the exposure than the physical shutter. My question to you: do you leave your car parked in the garage because it might wear when you use it? Yes, the physical shutter is not used, so it hardly wears.
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