If your "feature" is movement (action recognition), you can visualize or extract the motion vectors directly from the codec. ffmpeg -flags2 +export_mvs -i Young.Sheldon.S06E15.mkv -vf codecview=mv=pf+bf+of output_motion.mp4 : Dumps the macroblock motion data.
Sheldon spends the episode grappling with the realization that he is outgrowing his current environment. Whether it is frustration with his peers or a lack of intellectual stimulation at school, he becomes increasingly isolated. This subplot reinforces the overarching narrative of Young Sheldon : the tragedy of a genius who is intellectually superior but emotionally stunted, slowly realizing that growing up means leaving people behind. young sheldon s06e15 ffmpeg
But check the . If you see side_data_type: CPB properties , that means the encoder followed the H.264 Hypothetical Reference Decoder model. That’s a guarantee that the episode can play back on a cheap smart TV from 2015 without stuttering. The encoder sacrificed some visual quality in a few high-motion scenes (Sheldon’s train set chaos) to ensure compliance. If your "feature" is movement (action recognition), you
The crf 18 (Constant Rate Factor) is crucial. CRF values from 0-51; lower is better. 18 is transparent—near-lossless. The encoder chose over streaming efficiency. This tells us: the person who made this file treats Young Sheldon as a cultural text worth preserving, not just consuming. Whether it is frustration with his peers or