It seems that this process will be incredibly stateful in the encoder component. Most of codecs targeted at low bandwidth for mobile streaming track scene chan

It seems that this process will be incredibly stateful in the encoder component. Most of codecs targeted at low bandwidth for mobile streaming track scene changes and if you make chunks in a naive way (split via I-frame borders and encode 'em independent of each other), when reassembled final video will look choppy due to broken scene change relations. So after encoding each chunk you will have to carefully save relevant parts of encoder state and reuse it for the next chunk. Seems doable, but tricky to get right?