0002379: Pan+Zoom scrool bars not correctly positioned - MantisBT

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ID

Project

Category

View Status

Date Submitted

Last Update

0002379

Kdenlive

Effects

public

2011-11-03 15:18

2011-11-03 19:12

Reporter

ptf

Assigned To

j-b-m

Priority

normal

Severity

minor

Reproducibility

always

Status

assigned

Resolution

open

Platform

x86_64

OS

Fedora

OS Version

15

Product Version

0.8.2

Target Version

Fixed in Version

Summary

0002379: Pan+Zoom scrool bars not correctly positioned

Description

When applying pan+zoom with its default settings (i.e 100% zoom and no pan) the scroll bars around the monitor window are not set so that the full frame is displayed - about 1/4 of the frame appears in the top left corner. This bug has appeared since the beginning of October.

Steps To Reproduce

Apply pan+zoom to a clip, note that monitor window shows only about 1/4 of the frame and that you need to adjust the scroll bars to see the full frame. Quite confusing.

Additional Information

I much preferred the old "red box" interface!

Kdenlive 0.8.2 (manual build from git source pulled 02/Nov/2011)
MLT 0.7.6 (manual build from git source pulled 02/Nov/2011)

Tags

No tags attached.

Build/Install Method

Manual build from SVN

screenshot.png [^] (498,941 bytes) 2011-11-03 18:56

Relationships

Notes
(0007494) j-b-m (administrator) 2011-11-03 17:17	I cannot currently reproduce. Can you reproduce starting from an empty project? Which profile are you using and what is the frame size of the clip in timeline?

(0007495) ptf (reporter) 2011-11-03 19:12	Hmmm, I can't reproduce it easily either, although it is consistent in the current project as you can see from the attached png which shows the appearance just after clicking on the pan+zoom effect in the effect stack. The project profile is 720p 25, the affected pan+zoom is on one clip of two which are being composited - it's a complex composite where the top clip is panned left (this is done using the image size+offset parameters in the transition plus keyframes) to "reveal" the bottom clip underneath. At the same time an alpha rectangle is used to progressively clip the right edge of the top frame thus producing a sort-of half-wipe to end in a split screen between the two clips. The bottom clip is cropped to loose some uninteresting material at the right margin, then panned to align it on the right edge of the frame. Actually it probably doesn't need the crop, thinking about it I could just pan it over (it's a hold over from how I started thinking about producing the effect that I was after). The whole thing is about 10 minutes into a multi-clip video (school play). Oh, if there's a simpler way of achieving the effect let me know. I assumed that the problem was general - if it's limited to this rather unusual set of circumstances I think we can just leave it as "unreproducible" :)

Issue History
Date Modified	Username	Field	Change
2011-11-03 15:18	ptf	New Issue
2011-11-03 17:17	j-b-m	Note Added: 0007494
2011-11-03 17:17	j-b-m	Assigned To	=> j-b-m
2011-11-03 17:17	j-b-m	Status	new => feedback
2011-11-03 18:56	ptf	File Added: screenshot.png
2011-11-03 19:12	ptf	Note Added: 0007495
2011-11-03 19:12	ptf	Status	feedback => assigned

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