Premiere exports 1 frame early then my in points.

[Jeena22389650a1ho]

whenever i set my ins and outs before export, premiere include an additional frame one frame before the in point. i have become accustomed to this by just setting my in point as one frame later than i actually want, because i know premiere will do this. I'd like to finally figure out why this is happening in the hopes of not having to compensate anymore. Please and thank you!

[R Neil Haugen]

Wow, I've never seen that behavior! Which would be annoying for certain.

OS, Premiere version would be useful data.

[Richard M Knight]

Are you exporting at the same framerate as the sequence?

[Jeena22389650a1ho]

macos Sonoma 14.1

Premiere 24.1.0 (Build 85)

Export Settings are "Match Source"

Range is "Source In/Out"

Sequence was created with the "New Sequence From Clip" option in the project panel.

The issue only presents itself when I am selecting an in point that is somewhere other than the beggining (read: the first frame of) of the sequence. So in these cases where I'm exporting from the first frame of the sequence, the first frame of the exported video matches the first frame of the sequence and all is well. However, when I select an in point that is anywhere else on the sequence, premiere will include the previous frame in the sequence in my exported file, as previously explained!

And here is a seperate (but possibly related?) issue. In poking around more deeply on this issue, I noticed that on my current test export, Premiere not only included the previous frame in the sequence, but it also duplicated the first frame of the first clip itself! Weird.

So I went poking, and actually, sure enough, in the sequence itself, it seems this exact frame appears twice at the head of the clip, and then the video goes on normally. So then I looked at the clip itself in quicktime, as well as in the source monitor in premiere, and nope, all looks well there, the first frame is not duplicated!

This is all super bizarre, and I sincerely appreciate any help.

[R Neil Haugen]

I'm wondering if there is a progressive/interlace situation here? What is the timecode for that sequence based on, progressive, interlace, drop-frame/non-drop frame?

[Richard van den Boogaard]

Can you please let us know what type of files you're working with, what your sequence and export settings are? A few screen shots may help as well.

Help us help you.

Thanks.

[MyerPj]

I think I saw this today! I was thinking of this thread.

I was reading this interesting thread:

https://community.adobe.com/t5/premiere-pro-discussions/shots-overexposed-by-exporting/m-p/13255498#...

And I exported it several times, with different settings, then I imported it and put it over the original track and I saw this issue?

I was enabling/disabling the track visibility, and also adding a Difference blending mode, and I had to move the tracks a few frames to line up. So, I think there is some issue there? Was with h.264 and 265 exports.

[R Neil Haugen]

Spiffy work there, thanks for following up on this.