in_data->current_time gives previous frame when rendering on parameter change

hi all.

 

i tried put in subject, i'll elaborate bit.

 

i have effect stores frame buffer, , keep track of current_time value in order keep buffer in sync frame being rendered ae.

 

it working fine except in following case: when ram preview has been running frames, stop , trigger new rendering of current frame changing parameter value on effect. when value of in_data->current_time points previous frame instead of current 1 shown on preview window. result, when parameter changed, preview window jumps previous frame instead of effect modifying current one. happens once. if touch parameter after jump current_time points jumped-to frame.

 

i've been checking own code errors no luck. got junk out of way could, seem coming ae.

 

i'm running ae cs5 on windows 7. had similar effect working on cs4 same tracking of timestamps don't remember having issue @ then. cannot go , check unfortunately because setup died tragic death.

 

anyway, hope 1 of can give me pointer. ae bug? setup wrong during plugin registration? natural behaviour don't get?

 

thanks reading all.

 

regards.

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