Edge无法播放HEVC视频

qinyinLiunian 0 信誉分
2025-08-25T13:28:29.6266667+00:00

System: Windows 10 Professor 22H2

GPU0: Intel UHD Graphics 770

GPU1: Nvidia GeForce RTX 4070 Ti

HEVC Video Extensions: 2.4.15.0

Edge: 139.0.3405.111

已开启图形加速，但两个GPU均无法在Edge中解码HEVC。

在两周之前一切正常。

Chrome一切正常，下面是相关图片。

Edge:

用户的图像

用户的图像

用户的图像

Chrome:

用户的图像

Microsoft Edge | 音频和视频播放 | Windows 10
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2 个答案

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  1. IGYQ 22,065 信誉分 独立顾问
    2025-08-26T16:33:07.8966667+00:00

    After installing the extensions you can already test if videos will work already. I have confirmed that Edge doesn't list HEVC extensions anymore in edge://flags or edge://gou anymore—features are hidden.

    此答案是否有帮助?

  2. IGYQ 22,065 信誉分 独立顾问
    2025-08-25T17:29:51.21+00:00

    Hi!

    You need to reinstall HEVC in Edge.

    Step 1: Reinstall HEVC extensions

    a. Uninstall HEVC Video Extensions (Apps & features → HEVC Video Extensions → Uninstall).

    b. Reboot.

    c. Reinstall from the Microsoft Store:

    • HEVC Video Extensions: ms-windows-store://pdp/?productid=9n4wgh0z6vh
    • If you had the “Device Manufacturer” free version, reinstall that exact one.

    Step 2: Reset Edge Media Hardware Flags

    a. In Edge go to: (paste in address bar)

      edge://flags/#edge-video-hevc-support

    and

    edge://gpu

    a. Make sure HEVC Video Decoding is not disabled.

    b. Reset all flags to Default.

    c. Relaunch Edge.

    此答案是否有帮助?

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