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Lo que nos enseñaron los vídeos medidos

Puntuamos los vídeos de YouTube según cuánto de su duración realmente aporta. Estos son los patrones que aparecieron en cuanto hubo suficientes para contarlos.

Relleno mediano 36% inicio mediano de la parte útil 0:47 recalculado 19 Oct 2026

  1. Informe de datos15 oct 202612 min

    How much of a YouTube video is actually worth watching? We measured, minute by minute

    We scored every minute of a library of learning videos. The median video earns 57% of its runtime, the first and last tenth earn least, and the title predicts a skip.

  2. Informe de datos15 oct 20268 min

    The best YouTube channels for learning, by subject: measured video by video (2026)

    The top three educational YouTube channels in each of 16 subjects, ranked by the median score of their measured videos, and why even the best channels are not gold every time.

  3. Artículo30 sep 20265 min

    Gistil vs Eightify: a verdict before you watch, or a summary instead of watching

    Eightify summarizes YouTube videos. Gistil tells you whether one is worth your time, then plays only the useful parts. An honest side-by-side for 2026.

  4. Artículo30 sep 202610 min

    The best AI YouTube summarizers in 2026: eleven tools compared

    Eleven AI video summarizers and YouTube tools compared on 15 October 2026: what each outputs, which tell you if a video is worth watching, prices, and accuracy.

  5. Artículo4 sep 20266 min

    How to Know If a YouTube Video Is Worth Watching Before You Watch It

    Learn how to decide whether a YouTube video is worth watching before you spend 20, 45, or 90 minutes on it.

  6. Artículo4 sep 20269 min

    How to Learn From YouTube: Study With Videos Worth Your Time

    How to learn from YouTube without passive watching: pick videos worth your time, start at the useful part, and turn watching into progress toward a goal.

  7. Artículo4 sep 20266 min

    How to Stop Wasting Time on YouTube and Watch Videos More Efficiently

    Stop wasting time on YouTube with a simple system for choosing better videos, avoiding recommendation loops, finding key ideas faster, and watching more efficiently.

  8. Artículo1 sep 20265 min

    Why a summary of a long video reads so well and helps so little

    A summary is a compression, and the things it loses are the things that made the video worth watching. Four failure modes, and the one job summaries are genuinely good at.

  9. Artículo1 sep 20265 min

    What Gistil shows you on a YouTube page, and why each part is there

    A verdict, three numbers, and the receipts behind them — shown next to the video before you press play. Here is every part of the panel and what it is claiming.

  10. Artículo1 sep 20265 min

    A tutorial from three years ago may not work any more. How to check before you start

    Six minutes into a tutorial the button it names is gone. Here is how to tell which old tutorials are safe, which are not, and why the date is the wrong thing to check first.

  11. Informe de datos1 sep 20266 min

    The eight-minute pile-up: where runtimes cluster, and what it costs

    Runtimes pile up the moment a video passes eight minutes. The pile is real and easy to see. The penalty everyone assumes comes with it is not.

  12. Informe de datos1 sep 20266 min

    Sponsor reads take 1.6% of the runtime. Padding takes 40%.

    One in five measured videos carries a sponsor read, and it runs about sixty-seven seconds. The thing that actually spends your time is somewhere else entirely.