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New Participant
March 1, 2014
Answered

Import Image Sequence not importing all images

  • March 1, 2014
  • 2 replies
  • 34565 views

I have a sequence of 99 JPG images that I am trying to import into Premiere Pro. These images were created by an export from Lightroom.

When I perform the import starting at the first image, only 35 images are imported.

If I import the sequence starting at the 34th image, only 2 images are imported.

If I import the sequence starting at the 35th image, only 1 image is imported (and it is imported as an image file it appears).

If I import the sequence starting at the 36th image, the remaining images are imported.

I have tried a number of different settings for the export from lightroom, but it doesn't seem to make a difference. For example, if I export as TIFF I see the exact same problem. If I export as JPG using a smaller image size I see the exact same problem.

I have tried "Replace Footage..." to no effect.

When I inspect the image files using an image view there appear to be no issues with the files. File sizes are consistent and not inordinantly large (~5MB).

The filenames are all properly numbered as expected by Premiere Pro.

I have done this successfully dozens of times before this problem arose, and I have done it successfully a number of times since the problem arose. The problem appears to happen only with this particular set of images.

I can work around the problem by importing the images as two separate imports (one starting at the first image and a second starting at the 36th image) and putting them both in a single sequence. In fact, this spliced sequence looks as expected with no missing frames or anything else untoward that I can see.

I've poked around with this for a couple days, and cannot discern any other factors that may be causing this.

Does anybody have any idea what might be going on?

This topic has been closed for replies.
Correct answer Steven L. Gotz

reastick wrote:

What do you think?

I think that's some darn good troubleshooting.

Even if date/time is part of the algorithm by design, it's a bad design.  An image sequence should never be split based on when an image in the sequence was created or modified.  You should file a bug report here:

Adobe - Feature Request/Bug Report Form

Cheers,

Jeff


It isn't the date and time, it is the file name. The file name changes to a new sequence and Premiere Pro can't tell that a file that begins with 20140225 is supposed to be followed by a file that begins with 20140226

2 replies

reastickAuthor
New Participant
March 2, 2014

Thanks everyone. You have no idea how many times I looked at those filenames for gaps or something else in the numbering and never noticed the date change.

For the record, the date in the filename came from using "YMD" in the "File Naming" section of the Lightroom Export dialog. I did not realize that the YMD would be the capture date and not the current date.

In an attempt to force uniqueness in the filenames, I hung myself by my own petard.

Steven L. Gotz
Inspiring
March 3, 2014

Sometimes it just takes an extra set (or sets) of eyes to spot something you are too close to. We are always pleased to be of assistance. It's good for our Kharma.

artofzootography.com
New Participant
April 14, 2014

I was having this problem, but it wasn't a date or file name issue. I was importing from a folder with about 400 images and if I picked OK too fast it wasn't get them all. I found that you need to wait long enough for the file list in the import dialog to load all the images.

Jeff Bellune
Brainiac
March 2, 2014

Check the file names for images 36+ again.  Are there any extra or missing spaces or zeros as compared to images 35- ?

reastickAuthor
New Participant
March 2, 2014

I checked the filenames again and they're properly sequenced with no extra or missing spaces or anything else that doesn't follow the pattern of the first 34 images. In fact, I took a screenshot of this, and in doing so I figured out what the problem is.

Here's a screenshot of the directory with all the images.

As I was reviewing this screenshot, I noticed that the "Date" column goes over midnight. Images 0001-0034 all took place before midnight, and images 0035-0099 took place after midnight.

This column shows the capture time of the images, coming from the camera and through the export from Lightroom. This is different from the creation date of the exported file, which is shown in the "Date modified" column (cropped out of screenshot). In other words, you can see that I took the pictures on February 25 and 26, but exported them on March 1.

To verify that this might be the problem I used "Edit Capture Time..." in Lightroom to shift all the images an hour earlier. This means that there is no longer a date change in the sequence as they all have capture times before midnight. I then exported the images from Lightroom again, and imported them into Premiere Pro.

When I do this, all the images are imported into Lightroom successfully.

I realize this is only one data point, but it sounds like Premiere Pro is maybe using the capture time as part of its sequencing heuristics, and for some reason it isn't handling a date change properly. Or maybe something else is afoot.

What do you think?

Message was edited by: reastick trying to fix link to screenshot...

Message was edited by: reastick ...well that didn't work either...

Jeff Bellune
Brainiac
March 2, 2014

reastick wrote:

What do you think?

I think that's some darn good troubleshooting.

Even if date/time is part of the algorithm by design, it's a bad design.  An image sequence should never be split based on when an image in the sequence was created or modified.  You should file a bug report here:

Adobe - Feature Request/Bug Report Form

Cheers,

Jeff