How to Save Time by Watching Videos at Higher Playback Speeds
catonmat.net
catonmat.net
I don't know how that applies to this particular trick, but this is something I've had a vague wish for, for years. Though I just wanted a button on YouTube for, "Talking too slow!" that would speed them up some.
That's definitely true. Not comprehending them takes years of married life and continuous practice.
My sweet spot seems to be 1.5x-3x depending on content. Movies tend to lose nothing no matter how fast you watch them, while technical stuff gets hard to follow really fast.
AviSynth isn't the best audio processor. It's much better with the visual side of frame rate conversion. Its other strong points are: dealing with interlacing correctly, resizing, pseudo HDR, and improving how the clip looks (denoise, deblock, dehalo, sharpen, ect...). It's something I play around/code for with in my spare time. Check it out, you might like it :) http://avisynth.org/
"A method for faster performance through accelerated playback"
How to Save Time by Removing Consonants from Your Vocabulary