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更省空間的影像格式 – HEIF 與 HEVC

自從 IOS 11 及 macOS High Sierra 新版本推出後,就支援多了兩種新的業界標準媒體格式,分別是 HEIF 以及 HEVC。HEIF (High Efficiency Image File Format) 是新的圖像格式,而 HEVC (High Efficiency Video Coding) 則是新的影片格式。新的格式 – HEIF 和 HEVC 相對傳統的 JPEG 和 H.264 有更高的壓縮率,意味節省更多儲存空間,同時保持相同的影像畫質,而壓縮效果方面更可高達 2 倍,使你在拍照時不用擔心「塞爆」 iPhone Storage。然而除了 macOS High Sierra 之外,絕大部分電腦並不支援 HEIF 及 HEVC 格式,甚至一些影像編輯軟件也不能開啟。當然 Windows 用戶也可以使用格式轉換軟件將之轉換為 JPEG 等格式,如 iMazing HEIC Converter 或直接將影像上傳至 Google Drive 使其他用家也可以在網上直接瀏覽 HEIF 照片及 HEVC 影片。

相關應用於:

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Recruit 03-07-2018 (Tue Issue)

July 4, 2018

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