How to perform multiplexed video capture?
and how is the logical channel ID distinguished? I don't seem to find a setting regarding this.
Does OMX support frame multiplex? or does it just support line multiplex?
In order to do multiplexed capture, how to configurare the setting? is there any sample that I can follow?
Thanks
That example only has 2 output ports (1 of which has to be 4:2:0), 1 input port, and only processes 1 channel. The User guide which you point to contradicts itself when it comes to multichannel support:
pg 28. "VFPC - Multi-channel (up to 8 channels per instance)"
pg 29. "Assumption - Any driver channel of VFPC module will have a max of two input
ports and a max of two output ports"
pg 29 "All VFPC class components processed support only 1 channel per instance"
1. So which statement is right?
2. It the second is true, then that means we have to make multiple copies of VFPCs in order to process multiple channels. What is the limit to how many DEI components we can make?
3.If we really can have multiple channels per DEI then does that mean if we want two 4:2:2 outputs that we would need to allocate 3 input buffers in order to match up the input to the second channel; similar to how you skip the second 4:2:0 output in order to match up the formats?
