Re: [chromium-dev] MSE HEVC Support

[Dale Curtis]

Please file an issue at https://crbug.com/new with a sample attached and we can take a look.

HEVC is only supported on platforms with HEVC hardware decoding; but that looks to be true in the chrome://gpu you shared.

- dale

On Mon, Nov 4, 2024 at 10:48 AM Dan Ya <zre...@gmail.com> wrote:

Hi Team, I’m experiencing issues with playing HEVC (video/mp4; codecs="hvc1.1.6.L150.B0") on Mac through MSE. The video loads and plays correctly when using a <video> element directly. I noticed that ffmpegDemuxer is used for processing the <video> element (and it works fine), but for MSE, ChunkDemuxer is used, which returns an error: Unrecognized video codec profile.

Does Chrome support the HEVC codec with MSE? Are there any recommended solutions or workarounds for this issue? 

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