If you don't use a preset, Premiere will often ask to "Change Sequence Settings" to match your first clip. While helpful, this can lead to inconsistent results across different cameras. How to Use Built-in Sequence Presets
Think of a sequence as the "container" for your clips. adobe premiere pro sequence presets
Mastering Adobe Premiere Pro Sequence Presets: A Comprehensive Guide If you don't use a preset, Premiere will
Adobe provides a vast library of presets tailored to industry-standard camera formats and broadcast requirements. How to Use Sequence Presets in Adobe Premiere Pro If you don't use a preset
A is a predefined collection of settings—including frame size, frame rate, pixel aspect ratio, and audio sample rate—that determines how your video will be processed on the timeline.