amazing technology just acts like black magic. thanks for sharing the recording to explain the working principle. This helps a lot to understand the current cmos sensor industry.
What’s cool to see is that from the spots and imperfections in this recording you can tell it was shot on film, and from the CRT line scanning effect you can tell that the film camera was pointed to a CRT tv that was displaying these graphics. Just watched the 4 year old Veritasium video on how video was created so seeing this happen in real life is pretty cool!
I'm still a little unsure if I'm getting it. My understanding is that the horizontal and vertical bias controllers, the capacitors work together. It actually just records the current of one pixel point at a time, and then records a lot of points per image, and then 25 images per second
It's all analog, so instead of getting a discrete current value from a point/pixel it generates a continuously varying current as it sweeps across the image horizontally. The vertical deflection moves the beam down a fixed amount and the process repeats, until the entire image is scanned. The details on how many vertical steps there are and how many times a second its scanned vary based on different TV standards.
@@unpopularculp Philips is a Dutch company. In the video they mention 25fps so this video was produced and intended for PAL countries, but that really doesn't matter, as shown in the video the scanning/deflection signals will just be different frequencies if they are NTSC or PAL, but you can take a tube out of an NTSC camera and put in into a PAL camera no issue. The difference is how the signal is processed from a 3-tube or single tube color camera into a composite NTSC or PAL signal.
fantastic piece of engineering history.
unbelievable and excellent masterpiece
You may enjoy my other films from this lot, search Philips 16mm or Phillips 16mm across my channel :)
amazing technology just acts like black magic. thanks for sharing the recording to explain the working principle. This helps a lot to understand the current cmos sensor industry.
What’s cool to see is that from the spots and imperfections in this recording you can tell it was shot on film, and from the CRT line scanning effect you can tell that the film camera was pointed to a CRT tv that was displaying these graphics. Just watched the 4 year old Veritasium video on how video was created so seeing this happen in real life is pretty cool!
Thanks for sharing!
Super intéressant 🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂
I'm still a little unsure if I'm getting it. My understanding is that the horizontal and vertical bias controllers, the capacitors work together. It actually just records the current of one pixel point at a time, and then records a lot of points per image, and then 25 images per second
It's all analog, so instead of getting a discrete current value from a point/pixel it generates a continuously varying current as it sweeps across the image horizontally. The vertical deflection moves the beam down a fixed amount and the process repeats, until the entire image is scanned.
The details on how many vertical steps there are and how many times a second its scanned vary based on different TV standards.
It's super, thanks.
非常好视频🥰
First time I have heard of the lawerance force
Lorentz?
❤ESCARGENCY ❤
Canada? Why does the voice over sound British??
Well at this time Canada was a secondary market to the UK so I’m sure they re-used the voiceover. Pretty sure the actual country of origin is Germany?
@@unpopularculp Philips is a Dutch company. In the video they mention 25fps so this video was produced and intended for PAL countries, but that really doesn't matter, as shown in the video the scanning/deflection signals will just be different frequencies if they are NTSC or PAL, but you can take a tube out of an NTSC camera and put in into a PAL camera no issue. The difference is how the signal is processed from a 3-tube or single tube color camera into a composite NTSC or PAL signal.