Hello,TI man.
We wanna use DM8168 to perform a 6channel 1080P30 encode.However,now the bottleneck is NSF.Its capability is 250MHz,equal to change 4 1080P30 video format(4:2:2 to 4:2:0)at full load.So we wanna to use DSP to perform NSF function(change video from 4:2:2 to 4:2:0).We referrence helloworld link from TI.But we have a question now:
Can I create a chain like this:
Capture(YUV422)------->ipcFrameoutRTOS(outvpsss)------>ipcFrameInRTOS(indsp)
------->AlgLink(YUV422 convert to YUV420)------->ipcFrameoutRTOS(outdsp)-------->ipcFrameInRTOS(inM3Video)--------->enc
We wanna M3VPSS to send YUV 4:2:2 to DSP,and DSP change video to 4:2:0,and send video frame to M3 codec.Is it operational?
If so,are there some points to note?