Bug 438958 - Default durations are not precisely applied
Summary: Default durations are not precisely applied
Status: REPORTED
Alias: None
Product: kdenlive
Classification: Applications
Component: Effects & Transitions (show other bugs)
Version: 21.04.2
Platform: Debian testing Linux
: NOR major
Target Milestone: ---
Assignee: Vincent PINON
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-06-20 17:38 UTC by John Smith
Modified: 2021-07-01 12:16 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
fritzibaby: timeline_corruption+


Attachments
HD 1080p 29.97 fps - Kdenlive (3.92 KB, image/png)
2021-06-27 09:06 UTC, emohr
Details
Warning_NoProfileFound (13.42 KB, image/png)
2021-07-01 11:50 UTC, John Smith
Details
Transcoding (23.06 KB, image/png)
2021-07-01 12:16 UTC, John Smith
Details

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Description John Smith 2021-06-20 17:38:02 UTC
SUMMARY
Wrong duration is set when adding a transition.

STEPS TO REPRODUCE
1. Go to "Settings -> Configure Kdenlive -> Misc" and enter "00:00:01:00" into the "Transitions" field. Apply.
2. Add 2 clips to project bin then into the timeline, the first on track 1, the second on track 2.
3. Add a transition (i.e. Dissolve) between them.

OBSERVED RESULT
After hovering the cursor at the added transition box, the duration shown at the bottom bar is "00:00:00:29"

EXPECTED RESULT
The duration shall be "00:00:01:00" as set in the defaults.

SOFTWARE/OS VERSIONS
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.81.0
Qt Version: 5.14.2

ADDITIONAL INFORMATION
Project settings: 1520p 29.97FPS
Comment 1 emohr 2021-06-27 09:06:42 UTC
Created attachment 139683 [details]
HD 1080p 29.97 fps - Kdenlive

I think the problem is that Kdenlive recognize the clip wrong. If I put a clip with 29.97 into project bin Kdenlive will switch the project to 29fps – which is wrong. Can you confirm this behavior when you put the clip in a new project?
Comment 2 John Smith 2021-07-01 11:50:40 UTC
Created attachment 139781 [details]
Warning_NoProfileFound
Comment 3 John Smith 2021-07-01 12:07:53 UTC
I have the following settings defined when creating new project:
  Frame size: 2,704 x 1,520 (16:9)
  Frame rate: 29.97 fps
  Pixel Aspect Ratio: 1
  Color Space: ITU-R 709
  Interlaced: no
Comment 4 John Smith 2021-07-01 12:16:12 UTC
Created attachment 139783 [details]
Transcoding

I'm using transcoded clips, which are converted from 29.97 to 30 fps.