Trouble using the bridge with SD-SDI

[Arnaud63]

Hi everyone.

I’m using your open source jetson baseboard and the SDI-MIPI bridge in order to convert an HD-SDI video flux from cameras and treat it with a Jetson Xavier NX module. Up until now I am very satisfied with the products. However, I recently tried to use it with an SD-SDI input, but I am unable to get a valid video stream (the GStreamer command shows a green screen with interferences). Is it because the deserializer or the Crosslink FPGA are unable to process an SD-SDI input stream? Otherwise, does it has something to do with the Bitstream? It is because the 3 given ones are only compatible with an HD-SDI signal?

Also, how are the bitstreams files built? Would it be possible to access the source of the 3 provided ones?

Best regards.