HEVC DXVA2/D3D11VA is not supported by current FFmpeg runtime.

wang-bin / QtAV

A cross-platform multimedia framework based on Qt and FFmpeg. 基于Qt和FFmpeg的跨平台高性能音视频播放框架. Recommand to use new sdk https://github.com/wang-bin/mdk-sdk

http://qtav.org

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Open iGwkang opened 3 years ago

iGwkang commented 3 years ago

我是在 https://www.gyan.dev/ffmpeg/builds/packages/ffmpeg-4.4-full_build-shared.7z 下载的ffmpeg 初始化的时候报不支持H265，有什么办法处理吗？

wang-bin commented 3 years ago

应该是qtav的用法不对，ffmpeg硬件加速接口变了