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Re: FCP parameter count limits?
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Re: FCP parameter count limits?



Okay, ignore all of this. I forgot that our serial number code was creating a parameter too. Sorry about that, Paul...

On Feb 2, 2009, at 4:43 PM, Paul Schneider wrote:


Hi Garrick

I made a test plugin with param ID 100 (actually, params 1-249) and it worked. I'll send the plugin to you off-list.

I believe that Motion requires that param ID's be in the range 1-9998 inclusive. FCP shouldn't have any restrictions.

- Paul



On Feb 2, 2009, at 6:37 PM, Garrick Meeker wrote:

It looks like ID 100 is bad, maybe used by the input image or something. The SimplePaint example starts at ID 1. Is there a range that's reserved?

On Feb 2, 2009, at 4:13 PM, Paul Schneider wrote:


Hi Garrick,

We don't have a hard limit on number of parameters, although you will probably hit performance problems in our UI with a large number. I just wrote a quick plugin that adds 250 sliders in a loop and it seemed to work.

Is it possible that you are using 100 as the ID for two different parameters? Is your 100th parameter a point control?

- Paul



On Feb 2, 2009, at 5:58 PM, Garrick Meeker wrote:

Is there a limit to the number of FxPlug parameters allowed in FCP? I don't recall this being discussed. On the 100th parameter I get this exception:

2009-02-02 15:54:52.706 Final Cut Pro[1189:813] Exception thrown while loading plugin "FxPlugWrapper: 1BF495F8_AC0F_422D_B400_0E91831993A7": -[FxPlugWrapper createInputPortWithArguments:forKey:]: Key "input_100" is already in use by node <FxPlugWrapper "1BF495F8_AC0F_422D_B400_0E91831993A7" = 0x21633FC0 "(null)">

This is FCP 6.0.5.

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References: 
 >FCP parameter count limits? (From: Garrick Meeker <email@hidden>)
 >Re: FCP parameter count limits? (From: Paul Schneider <email@hidden>)
 >Re: FCP parameter count limits? (From: Garrick Meeker <email@hidden>)
 >Re: FCP parameter count limits? (From: Paul Schneider <email@hidden>)



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