This topic created in 2297 days ago, the information mentioned may be changed or developed.
iTunes 上购买了两部电影："Interstellar" 和 "Joker"，用 iPhone 下载均能达到 4K 清晰度，而用 19 款 16 寸 MBP 下载只能达到 1080P。Google 了一下，只看到说曾经购买且购买后升级成 4K 画质的电影无法下载 4K 版本，但我购买的两部电影购买时已经是 4K 了，是苹果对此仍有限制还是我的下载方式有误呢？（已选择最高画质
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ynyounuo Jan 13, 2020 via iPhone
https://support.apple.com/en-us/HT207949
You can download a copy of an HD movie to your iPhone, iPad, iPod touch, Mac, or PC, and you might be able to download HDR and Dolby Vision versions to your iOS and iPadOS devices, but you can't download a 4K version. |
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VersusClyne Jan 13, 2020
4K 只能流媒体，你啥时候见 netflix\prime video\disney+允许你离线 4k 了？
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ufjfeng Jan 14, 2020
itunes 破解 drm 工具满天飞，怎么可能允许下载
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