<ul><li>X is now allowing select creators to upload videos in 4K resolution to enhance user engagement and prevent them from using other platforms for viewing videos.</li><li>The feature will be initially available to premium subscribers before being extended to all users, according to X's engineering account.</li><li>Previously, subscribers could upload videos in 1080p resolution up to 8GB in size, but with the addition of 4K support, there may be changes in the size limit.</li><li>X, under new ownership by Elon Musk, has been encouraging more video uploads by increasing upload limits and introducing features like a dedicated feed for vertical videos.</li></ul>

X is rolling out support for 4K video uploads

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