wpf - 使用 VLC 进行帧抓取

Question

我使用 VLC.DotNet dll 在我的 WPF 应用程序中播放我的 RSTP/h.264 流。现在，我需要处理这个流的一些帧。
VLC.DotNet 有任何抓帧的方法吗？

Answer 1

The new Vlc.DotNet library (https://github.com/ZeBobo5/Vlc.DotNet / Nuget: Vlc.DotNet.Wpf/Core/Core.Interop/Forms) doesn't have snapshot functionality yet. It seems to have been implemented in the Core library but not in the actual VlcControls so hopefully it'll show up sometime soon.

The old Vlc.DotNet library, which I think you can still acquire here: https://github.com/RexGrammer/Vlc.DotNet-Deprecated , should allow snapshots using the following:

myVlcControl.TakeSnapshot(@"C:\", 1280, 720);