C # (winform, WPF) calls libmpv and cannot receive mouse events normally
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- Dominant language
- C
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Description
mpv version : mpv-dev-x86_64-20221023-git-395b37b
Windows Version : win10 x64
Qt Version : Qt5.12.6
VS Version : VS2017
I used Qt+libmpv to develop the player plug-in to call C # (in the form of COM components). In the video playing state, Qt cannot receive mouse events, and the interface is stuck. What is the problem? However, only Qt itself can call this COM component without this problem. Only in C # projects can there be such a problem. WPF is even more serious.
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
No source file, test, or entry point is identified. Start by reproducing the mouse-event and interface-freezing behavior in the stated Qt/libmpv integration, comparing direct Qt use with the C# COM, WinForms, and WPF cases; done means the cause is isolated and the affected event behavior is verified.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c, csharp
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100