ProRes 4444 data rate seems wrong

[headfull]

Hi
In StationHD I'm trying to render out as ProRes 4444, which works, but the datarate is only 80mbps (should be around 330mbps). 4444xq also seems wrong. ProResHQ is rendering at the expected datarate. Am I missing something here?
using Station 8.4.33
Thanks, Jamie

[alex]

Hi Jamie,

Our Video exporter rely on FFmpeg LibavCodec version 58.
We are using the Kostya ProRes Implementation.
The FFmpeg bitrate is not configurable and do not have any impact on the output file.
Only the ProRes profile parameter does.

So if you do not reach 330mbps, this is may be because your rendered picture frequency is not enough complex to be hardly compressed by ProRes Encoder.

Or may be this is a FFMpeg/ProRes issue?
Did you try to compare outputs files between Smode and the FFmpeg command line ?

Hopping this can helps.
All the best.