Hello...I've decided to try something new (for me),something that Chief Mouse did already...I changed the frame rate to a Queen video to 60fps...please tell me what you think....Please be gentle :)) link
PS: The original video was restored by Chief Mouse so thanks Chief!
I think you shouldn't set the contrast level like you did. The background shouldn't be totally black. There should be green filter or the colors should be corrected. White color should be white. On this recording it's between white and pink, it should be really easy to fix it. These stuffs would make it as perfect as it's possible. And about the framerate. Chief The Wizard Mouse said that he at the first deleted duplicate frames and then interpolated the frames. You would need probably AviSynth and some plugins.
That's all. It's impossible to just set higher framerate and watch smoother footage.
When you're setting higher framerate, frames are duplicating. Interpolating is like merging frames, but it's not simply motion blur. I don't really know, but it makes videos looking awesome.
I'm sorry this sounds so offensive, I just said everything about this, how I think.
Why did you choose Madrid? It was shot on film, so the trick won't work on that :)
Also, the Chief Mouse version is already de-interlaced, soooo yeah..
The trick will only work on videos that are from actual video tape, not film.