cyberorg012 / mem2vid

FFmpeg wrapper to create MP4 videos from RGB data.

This library is a wrapper of FFmpeg, in order to easily create MP4-formatted video from RGB data. Start the creation of a video with video_start, push frames to it with video_submit, and finalize video creation by calling video_finish. An example is included in example/example.c. Only one video can be created at a time.

Using

The following steps describe how to use this library with the MinGW-w64 compiler.

• Download and extract a release build.
• Link the import library libmem2vid.dll.a to your executable (with CMake, this is done with target_link_libraries).
• Include header include/mem2vid/mem2vid.h to your executable (with CMake, this is done with target_include_directories).
• Place all .dll files in the same directory as your built executable.

Building

The following steps describe how to build this project with the MinGW-w64 compiler.

• Download FFmpeg import libraries and headers here. Choose version 4.2.2, linking type development (dev).
• Extract and place contents into external/ffmpeg-4.2.2-dev.
• Download FFmpeg shared libraries here. Choose version 4.2.2, linking type shared (shared).
• Extract and place contents into external/ffmpeg-4.2.2-shared.
• Build the library and example with CMake.

See here for the examples followed in creating the library.