c++ - How to write frames instead of files in memory buffer using ffmpeg?

Question

I'm using ffmpeg to encode H263 and MPEG4 videos. I take frames from a camera by opencv. I'd like to know if it's possible to store in a memory buffer the frame I would write on the file with the av_write_frame() function I use now. And if it's possible, how do you do it? (which functions of the API do you use, and how?)

question from:https://stackoverflow.com/questions/65643873/how-to-write-frames-instead-of-files-in-memory-buffer-using-ffmpeg

Answer 1

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