A TI TVP5150 video decoder user is having following problem – STM32F4 has camera interface (called DCIM) that can be used with video decoder ICs, but it expects that the SAV/EAV embedded syncs will be arranged like following:
... [FEC]...(frame enddelimiter)
line n+0: [SAV] [active video data] [EAV] [horizontal blanking]
line n+1: [SAV] [active video data] [EAV] [horizontal blanking]
line n+2: [SAV] [active video data] [EAV] [horizontal blanking]
However TVP5150 arranges them like following:
... [FEC]...
line n+0: [EAV] horizontal blanking] [SAV] [active video data]
line n+1: [EAV] horizontal blanking] [SAV] [active video data]
line n+2: [EAV] horizontal blanking] [SAV] [active video data]
I wonder, could I have similar problem with my IC of choice – ADV7280?
DCIM expects 8-10 bit input, pins match perfectly the IC pixel port, the question is about format of the SAV/EAV codes.
Best regards,
Sebastian
