0002404: Added transitions do not show up in timeline

(0007551)
evorster (reporter)
2011-11-12 09:35

Hi.
Can you check that you have the latest version of mlt installed?
I usually see similar effects on kdenlive when my mlt gets too old.

(0007553)
sunab (reporter)
2011-11-12 10:04
edited on: 2011-11-12 10:05

problem confirmed here with latest kdenlive AND mlt git builds.

kdenlive rev. 08fd8d1c

mlt rev. 86f608ba

(0007554)
norms2 (reporter)
2011-11-12 11:44

@ evorster:

I am using both revisions as specified in sunab's post.

(0007555)
evorster (reporter)
2011-11-12 12:27

I am using kdenlive of yesterday's git, but only the last release of mlt.
I am not seeing this at all.
I might try to upgrade mlt to latest git, and see if that introduces this error.

(0007556)
sunab (reporter)
2011-11-12 14:42

I ran some more tests:

Kdenlive 0.8.2 + Mlt git 86f608ba : no problem

Kdenlive git 08fd8d1c + Mlt 0.7.6 : transitions applied but not visible in timeline

It seems the problem is in kdenlive.

hint : when adding a transition the terminal output is :

QPropertyAnimation: you're trying to animate a non-existing property rect of your QObject

(0007557)
diveo (reporter)
2011-11-12 16:59
edited on: 2011-11-12 16:59

Just upgraded my Kubuntu 11.10 64bit box to kdenlive 0.8.3+git20111111.08fd8d1c-0ubuntu0~sunab~oneiric1. Same problem here, the timeline now does not show transitions anymore; there are only a dark yellow lines where formerly the transition effects happend to be. Selection is not possible anymore.

(0007558)
j-b-m (administrator)
2011-11-12 21:26

I confirm the bug on git master, but it works fine for the 0.8.2 branch and the transition code was not touched. It must be some build system changes that trigger this, I will investigate asap..

(0007560)
j-b-m (administrator)
2011-11-13 15:27

For some reason I don't yet understand, the Qt animations are disabled since this change in the build system:
http://quickgit.kde.org/?p=kdenlive.git&a=commit&h=87914857d36c5b051b006f3f74d489af3801af4d [^]

I fixed the problem by checking if animations are enabled or not and reacting accordingly, so now this issue should be solved.

(0007562)
purdeaandrei (reporter)
2011-11-13 15:52

It doesn't work for me in rev. 1638e21 either
Also, something else i noticed, probably related: delete animations are missing too. The same error messages are produced.

(0007563)
j-b-m (administrator)
2011-11-13 17:30

Strange.. it works for me. Will test on another computer. Animation deletion were removed since they are now started with the flag 'QAbstractAnimation::DeleteWhenStopped' which mean they auto-delete on exit

(0007564)
j-b-m (administrator)
2011-11-13 19:45

Ok, should now be fixed (rev. b6f15d1). Strangely it seems like the "QProperty" macro cannot be included in #if since the buildsystem change... please confirm if it works for you.

(0007565)
purdeaandrei (reporter)
2011-11-13 20:38

Okay, it is fixed. The delete-from-timeline animations are also back working.

Thanks

Issue History
Date Modified	Username	Field	Change
2011-11-12 09:07	norms2	New Issue
2011-11-12 09:35	evorster	Note Added: 0007551
2011-11-12 10:04	sunab	Note Added: 0007553
2011-11-12 10:05	sunab	Note Edited: 0007553	View Revisions
2011-11-12 11:44	norms2	Note Added: 0007554
2011-11-12 12:27	evorster	Note Added: 0007555
2011-11-12 14:42	sunab	Note Added: 0007556
2011-11-12 16:59	diveo	Note Added: 0007557
2011-11-12 16:59	diveo	Note Edited: 0007557	View Revisions
2011-11-12 21:26	j-b-m	Note Added: 0007558
2011-11-12 21:26	j-b-m	Assigned To	=> j-b-m
2011-11-12 21:26	j-b-m	Status	new => acknowledged
2011-11-13 15:27	j-b-m	Note Added: 0007560
2011-11-13 15:27	j-b-m	Status	acknowledged => feedback
2011-11-13 15:52	purdeaandrei	Note Added: 0007562
2011-11-13 17:30	j-b-m	Note Added: 0007563
2011-11-13 19:45	j-b-m	Note Added: 0007564
2011-11-13 20:38	purdeaandrei	Note Added: 0007565
2011-11-13 20:40	j-b-m	Status	feedback => resolved
2011-11-13 20:40	j-b-m	Fixed in Version	=> 0.8.4
2011-11-13 20:40	j-b-m	Resolution	open => fixed
2011-11-14 19:16	j-b-m	Fixed in Version	0.8.4 => 0.8.2.1
2011-12-08 22:51	j-b-m	Status	resolved => closed

Notes
(0007551) evorster (reporter) 2011-11-12 09:35	Hi. Can you check that you have the latest version of mlt installed? I usually see similar effects on kdenlive when my mlt gets too old.

(0007553) sunab (reporter) 2011-11-12 10:04 edited on: 2011-11-12 10:05	problem confirmed here with latest kdenlive AND mlt git builds. kdenlive rev. 08fd8d1c mlt rev. 86f608ba

(0007554) norms2 (reporter) 2011-11-12 11:44	@ evorster: I am using both revisions as specified in sunab's post.

(0007555) evorster (reporter) 2011-11-12 12:27	I am using kdenlive of yesterday's git, but only the last release of mlt. I am not seeing this at all. I might try to upgrade mlt to latest git, and see if that introduces this error.

(0007556) sunab (reporter) 2011-11-12 14:42	I ran some more tests: Kdenlive 0.8.2 + Mlt git 86f608ba : no problem Kdenlive git 08fd8d1c + Mlt 0.7.6 : transitions applied but not visible in timeline It seems the problem is in kdenlive. hint : when adding a transition the terminal output is : QPropertyAnimation: you're trying to animate a non-existing property rect of your QObject

(0007557) diveo (reporter) 2011-11-12 16:59 edited on: 2011-11-12 16:59	Just upgraded my Kubuntu 11.10 64bit box to kdenlive 0.8.3+git20111111.08fd8d1c-0ubuntu0~sunab~oneiric1. Same problem here, the timeline now does not show transitions anymore; there are only a dark yellow lines where formerly the transition effects happend to be. Selection is not possible anymore.

(0007558) j-b-m (administrator) 2011-11-12 21:26	I confirm the bug on git master, but it works fine for the 0.8.2 branch and the transition code was not touched. It must be some build system changes that trigger this, I will investigate asap..

(0007560) j-b-m (administrator) 2011-11-13 15:27	For some reason I don't yet understand, the Qt animations are disabled since this change in the build system: http://quickgit.kde.org/?p=kdenlive.git&a=commit&h=87914857d36c5b051b006f3f74d489af3801af4d [^] I fixed the problem by checking if animations are enabled or not and reacting accordingly, so now this issue should be solved.

(0007562) purdeaandrei (reporter) 2011-11-13 15:52	It doesn't work for me in rev. 1638e21 either Also, something else i noticed, probably related: delete animations are missing too. The same error messages are produced.

(0007563) j-b-m (administrator) 2011-11-13 17:30	Strange.. it works for me. Will test on another computer. Animation deletion were removed since they are now started with the flag 'QAbstractAnimation::DeleteWhenStopped' which mean they auto-delete on exit

(0007564) j-b-m (administrator) 2011-11-13 19:45	Ok, should now be fixed (rev. b6f15d1). Strangely it seems like the "QProperty" macro cannot be included in #if since the buildsystem change... please confirm if it works for you.

(0007565) purdeaandrei (reporter) 2011-11-13 20:38	Okay, it is fixed. The delete-from-timeline animations are also back working. Thanks

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