C++ video processing loop

Question

I want to write an application which takes a video stream and in the cycle do processing frames and fragments of audio.

I saw such loop here:

I saw on the forums some solution with pipes here

Is it any library wrapper on ffmpeg/avlib which I could just write my callback without tones of spaghetti around like here

Possible duplicate of [C++ : What's the easiest library to open video file](https://stackoverflow.com/questions/37956/c-whats-the-easiest-library-to-open-video-file) — Croolman, Mar 14 '18 at 06:48

score 0 · Answer 1 · answered Mar 14 '18 at 07:35

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I would look into using Opencv for this. It takes care of a lot of the problems with video streams for you and allows processing on the individual frames.

answered Mar 14 '18 at 07:35

nikosm

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score 0 · Answer 2 · answered Mar 15 '18 at 08:23

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Here simple and easy to follow examples:

https://github.com/FFmpeg/FFmpeg/tree/master/doc/examples

I'm assuming you have experienced C++ programmer so these examples will give you a good start (btw, examples in C).

answered Mar 15 '18 at 08:23

the kamilz

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C++ video processing loop

2 Answers2