Hello Gunther, I found after exporting from lightroom using the LRTimelapse exporter, that the intermediary archives are without the prefix LRT_ for example, my JPG archives after exporting, I get the original name IMG_9361 so when I get back to LRTimelapse window to render the video, I get a notice that says "Make sure you select an intermediate sequence that was created in Lightroom using the Lightroom exporter. The intermediate stream folder usually starts with LRT_ and contains files with the names LRT_00001.jpg/tiff...." Can you help me with this problem. I am using LRTimelapse version 4.8.3 (2017-12-06) oN a MacBooK Pro using MacOS MOJAVE Version 10.14.6 I have a Private license under my name CARLOS MORENO.

Thanks for your help

Carlos Moreno

Hi Carlos, you need to make sure that the Lightroom Plugin and the Lightroom templates are installed correctly.
Best close Lightroom, then run the LRTimelapse installer again (download the latest version from https://lrtimelapse.com/download ) then open Lightroom again.
Go to Grid View (G), Select all images in your sequence that you want to export.
Now open the export dialog, on the left you should see the LRTimelapse templates (see the first screenshot on: https://lrtimelapse.com/workflow/export-and-render/ )
On the top left, select LRT (JPG) 4K and on the right select an output path where the intermediaries folder should be stored.
Now click on "Export". This will create the intermediary sequence in the right format and hand it over to LRTimelapse for rendering.

Thanks Gunther, let me see if it works, thnak you

Hello Gunther, I have already reinstalled LRTimelapse again, the LRTimelapse export window is shown just as you tell me, and I am doing everything you told me to do, I check if the Plugin is installed in lightroon, and there it is, the problem continues, The intermediate files appear with the original name created by the camera "IMG_ 9361" they do not appear as they should be "LRT_00001" What else could I check or do?... thank you for your help and I look forward to your response

This is weird, I never had a report like that or can imagine why this would happen.
In any case, the LRTimelapse renderer can also process an exported sequence with custom naming, but still, I don't understand, why you wouldn't get the LRT_00001 names when exporting. Could you please send me the LRTExport.log from the Documents/LRTimelapse folder after you did another export?

Ok, I only saw now, that you are using LRTimelapse 4 - this forum is for the current and supported LRTimelapse 6.
LRT 4 has not been tested with current Lightroom versions and is not supported anymore.
Please upgrade to the latest LRTimelapse 6, I'm pretty sure, your problem will then be resolved.
You can find a discounted upgrade for your license (from 4 to 6) on https://lrtimelapse.com/upgrade

Gunther thaks for all you attention, here is the las Export log you are asking for. I look forward for your answer Thanks again.

2024-02-15 10:43:14.3930000-05:00, TRACE Interface-Path: /Users/PHOTO/Documents/LRTimelapse
2024-02-15 10:43:14.4010000-05:00, TRACE Interface-File: /Users/PHOTO/Documents/LRTimelapse/LRTInterface.txt
2024-02-15 10:43:14.4040000-05:00, TRACE ..Launching: open -a "/Applications/LRTimelapse 4.app"
2024-02-15 10:48:24.0760000-05:00, TRACE Expecting LRTimelapse at: /Applications/LRTimelapse 4.app
2024-02-15 10:48:24.3630000-05:00, TRACE sourceName: NUQUI CHOCO TIME LAPSE 3
2024-02-15 10:48:24.3640000-05:00, TRACE Outputfilename original: NUQUI_CHOCO_TIME_LAPSE_3
2024-02-15 10:48:24.3690000-05:00, TRACE Outputfilename stripped: NUQUI_CHOCO_TIME_LAPSE_3
2024-02-15 10:49:38.7680000-05:00, TRACE Expecting LRTimelapse at: /Applications/LRTimelapse 4.app
2024-02-15 10:49:39.0890000-05:00, TRACE sourceName: NUQUI CHOCO TIME LAPSE 3
2024-02-15 10:49:39.0890000-05:00, TRACE Outputfilename original: NUQUI_CHOCO_TIME_LAPSE_3
2024-02-15 10:49:39.0940000-05:00, TRACE Outputfilename stripped: NUQUI_CHOCO_TIME_LAPSE_3

This post was last modified: 2024-02-17, 01:02 by Gunther.

There is no useful information in this log, it doesn't seem complete. And as I said, I cannot debug issues with those old versions. Please upgrade to the latest which will most likely resolve your problems.

Hello again, I think I have solved the previous problem, thank you for your help, but I have a question. If I want to go back after having adjusted the photos in LIGHTROOM, and I want to adjust for example, the "HOLY GRAIL", What do I hacve to do?, if I load the photos again in Lightroom, they no longer load like they do at the beginning. I just want know the step to get me back to doing everything again to make some additional adjustments... Thank you for your response.

Check out the expert tips tutorials, there is one about reediting sequences.