Hi,
Ichthyostega schrieb:
But, /assumed you do have theses capabilities/, the goal
is to write code able to deal with organizing all those video frames
efficiently -- and this is what the video player test app is aiming at.
Roland schrieb:
What do you mean by "efficiently"?
getting the right frame out to the right output, without "stepping on your
own feet" ;-) detecting when you can take shortcuts and save cpu cycles
whithout messing anyting up...
A zero-order chortcut is to get frames mostly sequentially out of the
decoder. When scrubbing, this means to cache at frames at GOP-level.
No matter what future codecs will be like (with more weird possible
inter-frame dependencies than H.264) they will all be optimized for
sequential decoding, since that's the normal case :)
Burkhard
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