QT calls the API of ffmpeg, and the error is as follows:
These two errors are caused by the lack of dynamic libraries in the running directory,
Dynamic library:
Program running Directory:
Directly copy all DLLs to the running directory.
QT calls ffmpeg API with the following configuration:
1. This document
Put in the project directory
2. Import and store files and header files
3. Add corresponding header file
4. Copy a dynamic library in the running directory
Read More:
- [Solved] QT error: the packaged exe of Enigma virtual box reports an error cannot load library qt5core.dll
- How to Solev QT compilation error “cannot find – LGL”
- error while loading shared libraries: lib*.so: cannot open shared object file: No such file or directory
- Windows: How to Solve PCL C2065 Error
- How to Solve QT and PCIe interactive loading setupapi.H error
- [Solved] Ubuntu uses gym to save the video error: “unknown encoder ‘libx264′”
- [Solved] ffmpeg error reporting: subprocess. Calledprocesserror: Command ‘ffmpeg, unknown encoder: “libx264″“
- [Solved] Error C1189: #error: Please use the /MD switch for _AFXDLL builds
- [Solved] The method getContextPath() from the type HttpServletRequest refers to the missing type String
- Cocoapods Upgrade Error: ffi * * * * [How to Solve]
- [Solved] ffmpeg Enable https Error: “ERROR: openssl not found”
- [Solved] VScode Run C++ File Error: fatal error:opencv2\core.hpp:No such file or diretory
- C# Error: Import “google/protobuf/timestamp.proto“ was not found or had errors. [How to Solve]
- Solve the data transfer between vue irrelevant components error: this.$store.commit is not a function
- [Solved] CMake Error Cannot specify link libraries for target “variational“ which is not built by this projec
- QT Error: ‘C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\link.exe‘ failed
- postman CSRF verification failed [How to Solve]
- [Solved] dyld: Library not loaded: /System/Library/Frameworks/Network.framework/Network
- [Solved] fatal error C1083: Could Not Open Unable to open include file:“stdint.h”: No such file or directory
- [Solved] Vue + uniapp Uncaught TypeError: Cannot read property ‘getters‘ of undefined