Imported videos are missing frames at the end

[neekt]

When importing a video into OpenShot, the last ~0.4 seconds worth of frames are always missing.

I have attached a short mp4 example of this to make it clear. It shows the video being played in SMPlayer, and then imported into OpenShot and played there. You can clearly see the last several frames (~0.4 seconds) have been cut off (it looks like it has been "frozen" at a prior frame). I show a side-by-side comparison of the video in SMPlayer and OpenShot at the end of the video to show that the end of the video is definitely missing.

The issue persists when the video is exported (which sounds a bit like this old issue). The audio doesn't seem to be affected.

I don't use OpenShot often, but I have noticed this issue for about a year or more now.

https://user-images.githubusercontent.com/5132610/108950444-56f7b100-76ba-11eb-8a9e-ebb09a8df52d.mp4

System Details:

• OpenShot Version: tested in 2.5.1 (libopenshot 0.2.5) AppImage for Linux and the same version OpenShot-qt in the Linux Mint software repository.
• Operating System / Distro: Linux Mint 19.3

[stale[bot]]

Thank you so much for submitting an issue to help improve OpenShot Video Editor. We are sorry about this, but this particular issue has gone unnoticed for quite some time. To help keep the OpenShot GitHub Issue Tracker organized and focused, we must ensure that every issue is correctly labelled and triaged, to get the proper attention.

This issue will be closed, as it meets the following criteria:

• No activity in the past 180 days
• No one is assigned to this issue

We'd like to ask you to help us out and determine whether this issue should be reopened.

• If this issue is reporting a bug, please can you attempt to reproduce on the latest daily build to help us to understand whether the bug still needs our attention.
• If this issue is proposing a new feature, please can you verify whether the feature proposal is still relevant.

Thanks again for your help!

[JacksonRG]

Hi, Sorry I missed your issue at first. We've worked out some timing bugs recently. Have you downloaded the most recent daily build from https://www.openshot.org/download/ ?

[stale[bot]]

Thank you so much for submitting an issue to help improve OpenShot Video Editor. We are sorry about this, but this particular issue has gone unnoticed for quite some time. To help keep the OpenShot GitHub Issue Tracker organized and focused, we must ensure that every issue is correctly labelled and triaged, to get the proper attention.

This issue will be closed, as it meets the following criteria:

• No activity in the past 180 days
• No one is assigned to this issue

We'd like to ask you to help us out and determine whether this issue should be reopened.

• If this issue is reporting a bug, please can you attempt to reproduce on the latest daily build to help us to understand whether the bug still needs our attention.
• If this issue is proposing a new feature, please can you verify whether the feature proposal is still relevant.

Thanks again for your help!

[neekt]

I just tried this with the latest daily build and can confirm the bug still exists.

The number of frames dropped ranged from 10 to 12 across the three clips I tested it on.

Version: OpenShot-v2.6.1-dev-daily-9169-f2b89e32-2b8b05c7-x86_64.AppImage | Feb. 24, 2022, 2:32 p.m. OS: Linux Mint 20.3 Cinnamon

[JacksonRG]

As I suggested in #4663, does changing the end property have any effect? Specifically adding 12/current_fps seconds?

[stale[bot]]

Thank you so much for submitting an issue to help improve OpenShot Video Editor. We are sorry about this, but this particular issue has gone unnoticed for quite some time. To help keep the OpenShot GitHub Issue Tracker organized and focused, we must ensure that every issue is correctly labelled and triaged, to get the proper attention.

This issue will be closed, as it meets the following criteria:

• No activity in the past 180 days
• No one is assigned to this issue

We'd like to ask you to help us out and determine whether this issue should be reopened.

• If this issue is reporting a bug, please can you attempt to reproduce on the latest daily build to help us to understand whether the bug still needs our attention.
• If this issue is proposing a new feature, please can you verify whether the feature proposal is still relevant.

Thanks again for your help!

[neekt]

I just tested this out on the latest daily build - OpenShot-v2.6.1-dev-daily-10349-5aa9487e-46255e46-x86_64.AppImage | Nov. 18, 2022, 5:52 p.m. - and was pleased to see that this issue seems to be fixed in this build.

The problem persists in the current stable release v2.6.1. Running Linux Mint 20.3 Cinnamon.

Ping #4663 #3635 #3649

Cheers