How to use libvlc_media_new_callbacks() to play video from memory in c++

问题

I have decrypted one video into the memory and wanted to play it into vlc from there only. By searching on internet I founded libvlc_media_new_callbacks(instance, open_cb, read_cb, close_cb, opaque) API which is used to play the video from the memory.

I am not getting any detail about how to use this and how can i specify it's perimeter, Is there anyone who can explain it's implementation to me.

来源：https://stackoverflow.com/questions/65885578/how-to-use-libvlc-media-new-callbacks-to-play-video-from-memory-in-c