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Lightroom Classic: Lua Plugin - Choose custom color space for export

Hello there, I wrote a little custom export plugin with Lua and it all works nice and dandy when I set the export colorspace to "sRGB" inside the script like so: LR_export_colorSpace = "sRGB" Since this is how sRGB also appears in the export options GUI I was wondering if parsing a different prof

Question

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Answered

 • Lightroom Classic

67

2

0

Official Solution

Closed

Lightroom SDK: catalog:createVirtualCopies only works properly in grid view.

When more than one photo is selected, and more than one copy name is passed, I mean, in Windows anyway, maybe Mac too. First off, I realize the SDK v5 has not been released, so if this bug report is premature, just ignore it. That said, I wanted to report ASAP in the hopes that it will be fixed be

Problems

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Solved

 • Lightroom Classic

27

17

Accepted Solution

Closed

Lightroom Classic: SDK Lua plugin to compare speed of LR of different configs help!

I want to create a plugin that would be usefull for comparing the performance of Lightroom Classic with different configurations doing operations on multiple pictures. I already know how to code, Lua is new but not that complicated, and I play a little with the SDK and made a basic plugin to show

Question

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Answered

 • Lightroom Classic

73

1

0

Closed

Lightroom 5.6: position of non-modal (floating) dialogs creeps (moves one pixel each time closed/re-opened).

To reproduce, create a floating dialog with save_frame set, then move it somewhere after opening, now close it. Open and reclose.. - each time it's closed and re-opened, it moves one pixel down and one pixel right. Obviously not a big deal, but not optimal either.. win7/Lr5.6 ~R.

Problems

 • Lightroom Classic

3

0

Closed

Lightroom/SDK/DNG: make all DNG info available via SDK.

e.g. is lossy? dng version? etc.. e.g. via photo:getRawMetadata, and catalog:findPhotos( smartCollectionSearchDescription ). Thanks for considering, Rob

Ideas

 • Camera Raw and DNG

15

1

3

Closed

Lightroom SDK: LrFolder - provide local identifier.

would allow plugins which record folder (presently, they record folder path, since that's the only way to identify a folder) to weather path changes, e.g. leaf renaming. Of course a corresponding method to lookup folder via local ID would go nicely..

Ideas

 • Lightroom Classic

7

0

3

Closed

Lightroom SDK: add a method to export filters to notify of removed photos.

One of the things export filters are being used for, in conjunction with publish services, is to create additional copies. Such is no problem when new/changed photos are exported, but when a photo is removed (from publish service / collection..) export filters aren't notified. It would be good if th

Ideas

 • Lightroom Classic

8

0

3

Closed

Lightrooom SDK: is view-factory object passed to dialog functions special?

example: MyExportFilter.sectionForFilterInDialog( viewFactory, propertyTable ) One can ignore view-factory passed as parameter and use a global view factory created during plugin initialization with no perceivable difference in behavior. Is the view-factory parameter just a convenience? Is it OK

Question

 • Lightroom Classic

5

2

Closed

Lightroom SDK 5: runOpenPanel - fileTypes not always working..

@Lr5.5 (in Windows): passing fileTypes array works fine *iff* files only (canChooseDirectories is false). if canChooseDirectories is true, then The dialog box implies only supported file types are being displayed/selectable, but *all* file types are displayed/selectable.

Problems

 • Lightroom Classic

9

1

Closed

Lightroom 5.4: Export filters are sometimes missing the up/down oobey-goobies

When misbehaving: (note absence of up/down arrows) Normal/correct: (note presence of up/down arrows) Removing and re-adding filters can be used to get around problem, still... PS - Problem preceded Lr5.4 (not sure how far back it goes - probably a long way ;-})

Problems

 • Lightroom Classic

2

0

Closed

Lightroom SDK: Minor documentation error in SDK guide: supportsVideo documented as boolean, example shows string.

Excerpt from programmser's guide (5.0): LrExportFilterProvider = { ... supportsVideo = "true" -- optional }, • supportsVideo (Boolean): ...

Problems

 • Lightroom Classic

2

0

Closed

Lightroom: make app preferences available to plugins

Consider making preferences available to plugins. I don't mean plugin preferences, I mean user preferences, like setting for auto-write xmp... PS L i g h t r o o m S D K : a c c e s s t o p r e f e r e n c e s (without the spaces) is considered profane as topic title. Riddle me why?

Ideas

 • Lightroom Classic

11

3

3

Closed

Lightroom SDK: ampersand consistency

Please make intra-windows and windows-mac handling of ampersands in text consistent, so we don't end up with double ampersands and/or missing ampersands, or worse, depending on whether the plugin author remembered the correct platform context... I realize there will be some backward compatibility fa

Ideas

 • Lightroom Classic

11

0

2

Closed

Lightroom SDK 4: nothing can accompany scrolled_view in tabbed container (when the scrolled_view contains input components).

In modal dialog, scrolled_view must not be accompanied by any other components in tabbed container - see comments in code below: -- vf is a view-factory LrFunctionContext.postAsyncTaskWithContext( "tt", function( context ) local props = LrBinding.makePropertyTable( context ) props.tv =

Problems

 • Lightroom Classic

14

2

Closed

Lightroom 4.3: Catalog access function error: performCommandDesc could not perform command ag.file.sdk.playBackJournal

I sometimes get this error when starting up: "Catalog access function error: performCommandDesc could not perform command ag.file.sdk.playBackJournal (No perform function available for command.)" It's being reported by one of my plugins. It only happens when a derivative of the same plugin is als

Problems

 • Lightroom Classic

7

1

Closed

Lightroom Classic: Field 'colorNameForLabel' from version 9.4 on

Hi, It seems to that since version 9.4 (and then 10.n) the Field 'colorNameForLabel' has an unusal behavior as photo:getRawMetadata('colorNameForLabel') is always returning 'white'. Up to 9.3 are OK. If I am not mistaken, this happens whatever Label Color, Label Color Names Set, Catalog, kind of

Problems

 • Lightroom Classic

28

0

0

Closed

Lightroom SDK: api documentation error

LrExportSession.addVideoExportPresets _PLUGIN in example is misplaced. Instead of: LrExportSettings.addVideoExportPresets( { [ 'My h.264' ] = { -- The format identifier for the video export format that this preset -- corresponds to. This identifier must be equal to the

Problems

 • Lightroom Classic

14

0

Closed

Lightroom 5 SDK: catalog:getFolderByPath does not work when folder is on a network drive.

Is there any way around this? - thanks in advance.. For example: local photo = catalog:getTargetPhoto() local file = photo:getRawMetadata( 'path' ) local parent = LrPathUtils.parent( file ) local folder = catalog:getFolderByPath( parent ) assert( folder ~= nil, "problem.." ) no problem assert

Problems

 • Lightroom Classic

17

6

Closed

Lightroom Classic: debunking efficiency using the hardware and a plugin 🤦‍♂️ (Lua + SDK)

I made a plugin that run a benchmark to test the efficiency of different hardware configuration. For now, the plugin just play with sliders of one picture in a consistent loop. The problem is that when hardware acceleration (GPU) is FULL (ON), it takes 7.07 seconds, and when hardware acceleration

Problems

 • Lightroom Classic

106

8

Closed

Lightroom SDK 6: catalog function to get photo by local identifier

@Lr4 the local identifier is a member of the LrPhoto object, which makes it faster to access than the uuid in raw metadata (and smaller). There is a catalog function to access photo by uuid, but not by local ID. Given local ID is faster to obtain, and smaller, it would be a preferred choice in many

Ideas

 • Lightroom Classic

15

0

1