I have done the all configuration and working well with RCA input and I2C communication. But now i want to use S-Video input, which is not working directly. Can you please share the configuration of the S-Video input source.
Please make sure that you have selected “svideo” as the input source, and that there are no cables connected other than the svideo cable. The first two rca connectors are common with the svideo input. If you continue to have a problem, please include the output from “pivideo -q all -v” so that we can try to understand what is happening.