We would like to use ADV8003 below block path.
Inputting device > TTL input (YCbCr4:2:2) > OSD > P-VSP > TTL output (YCbCr4:2:2) > following device
When we set TTL input = SD (480i or 480p) and TTL output = HD (720p, 1080i or 1080p), the TTL output timing was correct. But output format was BT601.
Which CSC should we use to convert TTL output to BT709? (We already use input side CSC for the other purpose.)
In the case of HDMI out, we previously used the CSC in HDMI Tx for this purpose.