Bug 373113

Summary: Rotoscoping defect when zooming
Product: [Applications] kdenlive Reporter: farid <snd.noise>
Component: Effects & TransitionsAssignee: Vincent PINON <vpinon>
Status: RESOLVED FIXED    
Severity: normal CC: fritzibaby, kolloom, rafael.linux.user, simonandric5
Priority: HI Flags: fritzibaby: Brainstorm+
Version: git-master   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: example
cant reproduce
Fixed on 18.12.1b appimage

Description farid 2016-11-30 14:45:20 UTC
Created attachment 102548 [details]
example

After applying the rotoscoping effect zoom in the project monitor to add the rotoscoping points. When you zoom out or scroll up-down/left-right the points don't follow the image. See screenshot...
Comment 1 Jean-Baptiste Mardelle 2016-12-02 13:32:44 UTC
Git commit baabfafe6fa546ce968a4eb523d1e1f3b2db2f81 by Jean-Baptiste Mardelle.
Committed on 02/12/2016 at 13:32.
Pushed by mardelle into branch 'Applications/16.12'.

Fix monitor scene not adapting to zoom (rotoscoping, composite, ...)
Fix crash in rotoscoping

M  +6    -2    data/kdenlivemonitorcornerscene.qml
M  +6    -2    data/kdenlivemonitoreffectscene.qml
M  +6    -2    data/kdenlivemonitorrotoscene.qml
M  +8    -8    src/monitor/glwidget.cpp
M  +2    -2    src/monitor/glwidget.h
M  +14   -2    src/monitor/monitor.cpp
M  +2    -0    src/monitor/monitor.h
M  +20   -14   src/onmonitoritems/rotoscoping/rotowidget.cpp

https://commits.kde.org/kdenlive/baabfafe6fa546ce968a4eb523d1e1f3b2db2f81
Comment 2 farid 2016-12-08 02:26:01 UTC
I have noticed some weird behavior so I am reopening it for further testing soon.
Comment 3 farid 2016-12-11 01:42:45 UTC
I found one, if you are rotoscoping a clip and then apply to it a position and zoom effect and move it the rotoscoped part isn't sticking.
Comment 4 Rafael Linux User 2018-05-31 22:24:30 UTC
Yes, I can reproduce this issue in OpenSUSE too.
Comment 5 emohr 2018-11-29 19:55:08 UTC
@Rafael, which Kdnelive version?
Comment 6 thompson 2019-03-05 00:36:47 UTC
Created attachment 118550 [details]
cant reproduce

kdenlive 19.03.70
mlt 6.13
ffmpeg 4.0.2-2
git repo branch origin/refactoring_timeline 76bca9ab6
KDE Frameworks Version: 5.55
Qt Version: 5.11.1

I am unable to reproduce this with the recent timeline_refactoring
Comment 7 thompson 2019-03-05 02:03:19 UTC
Created attachment 118553 [details]
Fixed on 18.12.1b appimage
Comment 8 thompson 2019-03-05 02:04:03 UTC
mark fixed