Dear group!
I need to encode 2CIF Video in H.264 with the DM6467. Video is captured in D1/4CIF interlaced mode as I use different CVBS cameras data multiplexed per field.
If I'm not totally wrong the DM6467 H.264 encoder does not support any stride/line offset.
So I think I need to get the VDCE to do 4:2:2 to 4:2:0 color conversion and store the result into a non interlaced 2CIF yuv semiplanar data buffer.
So my questions to you are:
1. Does the VDCE support such operation, or do I need to setup an extra DMA transfer to get from 2CIF interlaced to 2CIF without line offset?
2. If VDCE supports such operation is this available in the linux driver (SDK 3.10)?
3. If the driver supports this kind of precodec operation, can anybody please give me a clue on how to setup the VDCE,
as the documentation doesn't go into detail and the provided examples only support HD-video?
Thank you in advance
and best regards
TradingHawk