As per the advice from others, just trying to use an ADC is unlikely to work for video capture.
There are chips such as Analog Devices ADV7282A-M which take analogue video and converts it to CSI2 that can interface to the camera port of a Pi. That chip can capture composite, Y/C (S-video), or YPrPb (component) video, but not RGBS. You can get converters though.
You need to consider whether you want to capture interlaced or progressive content, as that adds a further complication. The ADV7282-M will deinterlace everything for you.
Audio can be captured via USB or I2S capture devices - there are numerous on the market.
There are chips such as Analog Devices ADV7282A-M which take analogue video and converts it to CSI2 that can interface to the camera port of a Pi. That chip can capture composite, Y/C (S-video), or YPrPb (component) video, but not RGBS. You can get converters though.
You need to consider whether you want to capture interlaced or progressive content, as that adds a further complication. The ADV7282-M will deinterlace everything for you.
Audio can be captured via USB or I2S capture devices - there are numerous on the market.
Statistics: Posted by 6by9 — Tue Aug 13, 2024 1:41 pm