[Kdenlive-devel] Problem: Brightness changing when using still frames

[Brian Matherly]

This is the commit for the fix (Feb 20):
https://github.com/mltframework/mlt/commit/4fd6c14958ac5bd739c8d2b66b86cbf99ae68c23

It was released in MLT 0.90 (June 2):
https://github.com/mltframework/mlt/releases/tag/v0.9.0

The sunab kdenlive-release PPA has MLT versions for both 0.90 and 0.88:
https://launchpad.net/~sunab/+archive/ubuntu/kdenlive-release
The 0.90 build has a date of May 20. I'm not sure how that works out.

Minimally, make sure that your installed MLT version is 0.90 or newer.

Or use the latest daily build:

http://builds.meltytech.com/kdenlive/latest.rss


Or use the latest unstable build from sunab:
https://launchpad.net/~sunab/+archive/ubuntu/kdenlive-svn


~BM



________________________________
 From: Claus R. F. Overbeck <claus.overbeck at abovo-it.com>
To: For kdenlive developers <kdenlive-devel at lists.sourceforge.net> 
Sent: Wednesday, September 17, 2014 10:44 AM
Subject: Re: [Kdenlive-devel] Problem: Brightness changing when using still frames
 

On 17.09.2014 17:27, Steve Guilford wrote:
> Are you referring to this problem?
> 
>> However the problem persists. Could you check my project
>> (http://overbeck-it.de/tmp/kdenlive-test.tgz)? The error is easily
>> reproduced:
>> Open 00038_53.MTS in the clip monitor.
>> 1. Extract some frame from the middle to a PNG and add this to the project.
>> 2. Add the png to the timeline (track1)
>> 2. Add 00038_53.MTS to the timeline (track2)
>> The change in brightness can be easily seen on the switch from track 1
>> to track 2
>>
>> The same goes for overlapping 00038_53.MTS with a frozen version of
>> 00038_53.MTS.

Yes. I get a change in brightness on the transition from a still
"frozen" frame to the moving picture.

>  From Dan's answer it sounds as if the fix was applied to MLT.  Do you 
> know if that was the case?

As I am not an MLT/kdenlive developer I have no idea, sorry...
Where you able to reproduce the problem? The small testfiles are still
available on my server.

Yours

Claus

-- 
Claus R. F. Overbeck
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