Hi Hans,
Am Montag, den 22.09.2014, 13:42 +0200 schrieb Hans Verkuil: [...]
Also let me know your estimate of how long you think the discussion will take. I know it can be hard to pick a time, but it tends to average out anyway.
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=========== Complex video pipeline drivers topic ===================
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Philip Zabel:
- Helping userspace to use mem2mem devices; clarification of encoder/decoder handling, clarification of format/size setting in case of dependencies between input and output formats, possibly broad categorisation of mem2mem devices (encoder, decoder, scaler, rotator, csc/filter, ...)
I guess 30min should be enough for this. The 'clarification of format/size setting in case of dependencies between input and output formats' point heavily overlaps with Nicolas' 'frame size enumeration for scaling m2m' point below.
- Hierarchical media devices - what if you have a lot of media entities and some of them are more closely related to each other than others.
I have no idea about this one. That could be settled in a few minutes with some action points or spawn long discussions... Also, there might be some overlap with Julien's point:
Julien Beraud: -Highly reconfigureable hardware devices and the possibility to create media-links and virtual subdevices in order to simplify userland vision.
Nicolas Dufresne:
- I'll like to discuss frame size enumeration for scaling m2m (e.g. fimc/gscaler and CUDA decoder).
regards Philipp