Bug 348475 - 60 fps lags in the Project Monitor
Summary: 60 fps lags in the Project Monitor
Status: RESOLVED WAITINGFORINFO
Alias: None
Product: kdenlive
Classification: Applications
Component: Video Display & Export (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR grave
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-05-30 21:56 UTC by Winston
Modified: 2016-08-04 16:50 UTC (History)
1 user (show)

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Latest Commit:
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Description Winston 2015-05-30 21:56:27 UTC
60 fps lags out in the Project Monitor. This is really annoying as it makes it nearly impossible for it to edit. When I render it, it renders it out fine. I know this is not my computer as it can play 60 fps video without a hitch on other video editing programs, however I've gotten used to the awesomeness of Kdenlive so I normally stick to it instead.

Note: version is 0.9.6, I don't know how to change the version in the bug report
OS: Elementary OS Freya 0.3
CPU: Intel i7-4770k

Reproducible: Always

Steps to Reproduce:
1. Import a 60 fps video in kdenlive
2. Attempt to play it


Actual Results:  
The video will start stuttering and freezing.

Expected Results:  
Play it smoothly at 60 fps.
Comment 1 Winston 2015-05-30 22:06:26 UTC
I can also cause it to lag in 0.9.10
Comment 2 Winston 2015-05-31 00:59:00 UTC
Only happens with wmv files... strange
Comment 3 Wegwerf 2016-07-28 12:59:55 UTC
Winston, can you please try on a recent installation of Kdenlive 16.04.2, or alternatively on the current 16.7.90 beta? See also the project ppas: http://thediveo-e.blogspot.com/2016/04/new-ppas-for-kdenlive-on-ubuntu.html

The beta now comes with preview rendering, see here: http://thediveo-e.blogspot.com/2016/05/kdenlive-preview-rendering-odds-and-ends.html

If this solves this issue for you, please be so kind as to close this bug report as RESOLVED. Thank you very much for your cooperation!