When we talk about , we're referring to video with a resolution of 1920 pixels horizontally and 1080 pixels vertically. This is the industry standard for high-definition content. The "p" stands for progressive scan , meaning the entire image is drawn in a single, smooth pass, which results in a sharper and clearer picture than older "interlaced" methods. This resolution is considered the sweet spot for quality, offering a perfect balance between stunning detail and manageable file sizes.