Bug 407230 - kdenlive v19 melt importer is screwed
Summary: kdenlive v19 melt importer is screwed
Status: RESOLVED WORKSFORME
Alias: None
Product: kdenlive
Classification: Applications
Component: Video Effects & Transitions (other bugs)
Version First Reported In: 19.04.0
Platform: Kubuntu Linux
: NOR grave
Target Milestone: ---
Assignee: Vincent PINON
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-05-05 09:34 UTC by Thorsten.Hitzemann
Modified: 2021-04-03 04:33 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:
fritzibaby: timeline_corruption+


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Description Thorsten.Hitzemann 2019-05-05 09:34:43 UTC
SUMMARY

kdenlive v19 melt importer is screwed on audio track: audio is ignored in certain conditions, audio cutting tool looses waveline

STEPS TO REPRODUCE
1. Create a melt file that has producers with and w/o audio tracks (like still images and video clips), arranged in a tractor with two playlists. The file should be tested in kdenlive v18 (v18 imports the file into a single video track in the timeline; to access the audio you would have to disconnect it from the video)
2. Create a new project in kdenlive v19 and import the melt file as resource (project and file should have the same properties like fps etc.), and drag&drop the resource into the timeline.

OBSERVED RESULT
1st anomaly: v19 imports the melt file as two tracks, audio and video
2nd anomaly: if the first producer in the melt's playlist happens to have no audio, the whole melt file is considered to be mute (no audio track visible/used upon import)
3rd anomaly: when trying to use the cut tool on the audio track, the waveline disappears so that finding the cut point is impossible.

EXPECTED RESULT
Same behaviour as v18

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: KDE neon 5.15
(available in About System)
KDE Plasma Version: 5.15.4
KDE Frameworks Version: 5.57.0
Qt Version: 5.12.0

ADDITIONAL INFORMATION
Comment 1 emohr 2021-03-04 18:56:31 UTC
As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

Please try with the current Kdenlive AppImage version 20.12.2 https://download.kde.org/stable/kdenlive/20.12/linux/
Comment 2 Bug Janitor Service 2021-03-19 04:33:43 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2021-04-03 04:33:39 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!