We are in the design phase of an automotive video system.
I am looking for a video chip that can receive BT.1120 (or YUV422) on the input side and output BT.1120 (or YUV422) on the output side and add some simple text (or graphic) on the video feed.
The goal is to add some statistics and warnings on the SDI video feed in the car.
We use SDI de-serializers on the input side and SDI serializer on the output side
I have attached a simple diagram to clarify the subject.
What I need to know is, if there is a chip that is able to receive digital video, add some text OSD (or graphic overlay) and output in the digital format again.
Thanks for the support,