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Tag Archive for ffmpeglibav

How to read SCTE-104 messages in LIBAV

I am capturing a SDI signal from a Decklink card using LibAV (ffmpeg). How do I receive SCTE-104 messages embedded in the SDI? Are these part of the Frame buf, or side_data, or some other pointer?

Up-to-date example for libavfilter usage

I am looking for an example how to use the latest FFmpeg libavfilter functions to add a bitmap overlay image to a video. I only find more than ten years old examples which are based on an old versions of libavfilter.