Bug 363905 - Getting hold of the volume keyframe point is a nightmare when zoomed in
Summary: Getting hold of the volume keyframe point is a nightmare when zoomed in
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: User Interface (show other bugs)
Version: unspecified
Platform: Compiled Sources Linux
: NOR normal
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL: http://webmshare.com/play/zY8EP
Keywords:
Depends on:
Blocks:
 
Reported: 2016-06-03 16:03 UTC by Fahad Alduraibi
Modified: 2016-06-03 17:36 UTC (History)
0 users

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Description Fahad Alduraibi 2016-06-03 16:03:16 UTC
When you zoom in the timeline beyond 9 ( between 10~13) the Audio keyframe from "Volume (keyframable)" effect become very hard to get hold of which is the opposite of what it logically should be when zooming into something!

It seems like zooming in decreases the size of the keyframe circle active area (or whatever it is called)

I wrote about the problem on the forum https://forum.kde.org/viewtopic.php?f=265&t=133239 and also included a webm video showing the problem.


Reproducible: Always

Steps to Reproduce:
1. Apply the Volume (keyframable) effect to an audio/video clip.
2. Place a keyframe and zoom in the time line to 10 or more
3. Try to readjust the location of the keyframe

Actual Results:  
It is very hard to grab the keyframe point.

Expected Results:  
Should be easy to get hold of just like how it is when the zoom level is lower than 9

Also another issue, cutting part of the video with the razor tool misses up the volume effect that is applied to the areas after the cut part, since only the video is removed but the effect still applies based on the original location! So currently you have to cut before applying that effect otherwise you have to redo it again.
Comment 1 Jean-Baptiste Mardelle 2016-06-03 16:28:55 UTC
Git commit a5e9518dadc7b09025be7a43f1ae14fbe8a681bf by Jean-Baptiste Mardelle.
Committed on 03/06/2016 at 16:28.
Pushed by mardelle into branch 'Applications/16.04'.

Fix clip keyframes unreachable on high zoom

M  +1    -1    src/timeline/clipitem.cpp
M  +8    -6    src/timeline/keyframeview.cpp
M  +1    -1    src/timeline/keyframeview.h

http://commits.kde.org/kdenlive/a5e9518dadc7b09025be7a43f1ae14fbe8a681bf
Comment 2 Jean-Baptiste Mardelle 2016-06-03 16:29:42 UTC
Git commit a38357c2257f78eb715a7dc6d045722f2c933f1d by Jean-Baptiste Mardelle.
Committed on 03/06/2016 at 16:29.
Pushed by mardelle into branch 'master'.

Fix clip keyframes unreachable on high zoom

M  +1    -1    src/timeline/clipitem.cpp
M  +8    -6    src/timeline/keyframeview.cpp
M  +1    -1    src/timeline/keyframeview.h

http://commits.kde.org/kdenlive/a38357c2257f78eb715a7dc6d045722f2c933f1d
Comment 3 Fahad Alduraibi 2016-06-03 17:36:27 UTC
Thanks, that fixed it