https://bugs.kde.org/show_bug.cgi?id=431376
Bug ID: 431376
Summary: Image sequence does not seem to properly handle images
of different sizes
Product: kdenlive
Version: 20.12.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Video Display & Export
Assignee: j...@kdenlive.org
Reporter: carlon.l...@gmail.com
Target Milestone: ---
SUMMARY
The slideshow produced by adding an image sequence seems to show images with
the wrong size when transitioning from an image to the next one. Both in the
preview and in the rendered video, when a new image appears, it seems to appear
scaled to the size of the previous image. After some milliseconds, the new
image is shown with its proper size. I'm attaching a couple of videos to show
the result.
STEPS TO REPRODUCE
1. Create a new project (HD 1080p 60fps, but I tried other setups).
2. Add an image sequence.
3. Select a sequence of images and ensure the sequence contains alternating
images of different sizes. This is the set I used:
https://app.box.com/s/df55s9ldew4sj4nyk6t9h7k7u96fjtuw.
4. I can see the issue both in the preview and in the rendered video, but not
for all transitions. The issue did not seem to be entirely deterministic.
OBSERVED RESULT
Resulting video shows the selected sequence of images. In some cases, when
transitioning from one image to the next, the following image is shown with a
size similar to the previous one, resulting in distortion. After some
milliseconds, the geometry is fixed.
EXPECTED RESULT
When transitioning from one image to the next, the next image should always be
shown with its own geometry, without distortion.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Linux Manjaro
KDE Plasma Version: 5.20.4
KDE Frameworks Version: 5.77.0
Qt Version: 5.15.2
ADDITIONAL INFORMATION
I followed the steps above and this is the result:
* Video without dissolve transition:
https://app.box.com/s/rcgtxwojmjxnleava475f7eehkogjagy
* Video without any animation:
https://app.box.com/s/uaqlftg0sb6xwhc7meiqdu8boi0l123z
--
You are receiving this mail because:
You are watching all bug changes.
