8K Video play on windows player

[hans]

I am trying to play an 8k video.

Windows 10, graphics card uses GT 1030.

Player version is 2.256.0.7

Media player codec installation “media.player.codec.pack.v4.5.6.setup”

Codec was installed with default settings.

The 8K video is played normally in Windows Media Player, but the video is skipped in xibo Windows Player. (A black screen is displayed for a moment and the next content is played.)

I confirmed that the 4K video is playing normally.

Only 8K webm format can be played. However, I don’t know what the problem is, but the player is experiencing stuttering.

[hans]

For the 8k playback test, if you build with MediaElement x86, we have identified a problem with playback.

If you build with any cpu, 8k video will play normally.
→ x86 build faild on 8k video.

I made a sample project and tested it.

If you build .NET Player with any cpu, it will not build normally.

Is there a workaround?

[MediaElement Sample - x86 build]

[MediaElement Sample - x64 build]