examples

Libav examples

• Given an input image, decode it to raw pixel, print how much time did it take.

• Given an output image name and an optional format, encode a black frame and save it with that name and that format.

• Given an input video, demux and decode it, print how much time did take each part and the timestamps for each packet/frame and if it is a keyframe.

• Given an output name and optional container and encoding formats, encode and mux synthetic video data. (output-example.c is a base for it)

• Add a synthetic audio stream

• Add a synthetic subtitle stream

• Add a generic data stream

• Given a video input stream you pick only the keyframes and save them to an output stream.