2017-11-07 21:41:40 UTC
rate, encoding settings) but producing multiple bitrates on output,
likely using CBR or capped CRF.
Is there currently a way to speed this up and re-use some calculations,
using the x264 DLL? Could I run the analysis pass once and re-use it
for my various encodes? And if so, could I do this in pseudo-one-pass
encoding so this could also be used for live encoding scenarios?
Any guess as how much CPU resources/speed I could gain if I re-used
motion compensation, frame type decision, lookahead between the various
encodes (and if that makes much sense, and would much quality would be
Would such a thing be possible to implement by modifying x264?
Any other suggestions for accomplishing this goal would be welcome!