Have seen lots of work around the encoding pipeline recently; very excited to test many of these. One question I have is around multiple simultaneous encodes of the camera. My understanding is that 1080p30 @ 25Mbit is the max bandwidth for the encoder... so, what about something like the following:
1080p30 @ 16Mbit
720p30 @ 6Mbit
480p30 @ 1Mbit
240p10 @ .2Mbit
Could this be done with an RPi at stock speeds? If not, what if it were overclocked slightly? Is this a potential?
Or, if using VBR rather than CBR, would it make a difference?
I would love to try something like this... are there any tools around that allow simultaneous encodes of the camera input?