0002311: Compositing a clip with Speed effect make embedded .mov alpha channel going black

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Project

Category

View Status

Date Submitted

Last Update

0002311

Kdenlive

Effects

public

2011-09-13 09:25

2011-11-01 18:56

Reporter

fabien26

Assigned To

ttill

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

fixed

Platform

64 bit

Ubuntu

OS Version

11.04

Product Version

Recent git

Target Version

Fixed in Version

0.8.2

Summary

0002311: Compositing a clip with Speed effect make embedded .mov alpha channel going black

Description

I sometime use .mov files with png coded alpha channel sequences.

This type of file can be created with other Editing tools (like cinelerra) to export the Alpha channel of a project on another program supporting it.

If i speed up the .mov on kdenlive and use composite, the alpha channel is now a black layer.

Steps To Reproduce

   - Using a clip with an alpha channel embedded in it
   - composite it with something
   - add a speed effect 80% or 120% and the alpha channel is now black
   - It's working without speed.

Tags

No tags attached.

Build/Install Method

Manual build from SVN

Attached Files

Relationships

Notes
(0007327) fabien26 (reporter) 2011-09-18 08:33	Fixed in last mlt git Thanks !

(0007328) ttill (developer) 2011-09-18 11:27	Thanks for feedback.

Issue History
Date Modified	Username	Field	Change
2011-09-13 09:25	fabien26	New Issue
2011-09-14 21:20	ttill	Assigned To	=> ttill
2011-09-14 21:20	ttill	Status	new => assigned
2011-09-18 08:33	fabien26	Note Added: 0007327
2011-09-18 11:27	ttill	Note Added: 0007328
2011-09-18 11:27	ttill	Status	assigned => resolved
2011-09-18 11:27	ttill	Fixed in Version	=> 0.8.2
2011-09-18 11:27	ttill	Resolution	open => fixed
2011-11-01 18:56	j-b-m	Status	resolved => closed