slow down of audio/video past 2 min mark on the time line with 11 tracks at once

[bobcrikey]

hello, iv notice a huge slow down of the audio and the video past the 2 min mark with 11 tracks being used at once.

now i dont know whether its a memory leak or what would cause openshot 2.4.2 to do this most of my tracks are mixtures of png's , some jpegs, some chromakey png's plus the wav files for my animations. there are no transitions either. its happening on my linux mint and on my (win 10 version although not so bad but still there.)

it seems fine if you have 4 video tracks and one audio , but once past that the slow down kicks in .

i thought i'd share whats happening with my animation work on 2,4,2 and hoping one of the dev's might have a few ideas on how to improve this situation to help openshot develop better and to get rid of the audio/video bugs slowing the system down

oh my system is an Amd ryzen 1600 6 cores 12 threads with 16 gigs of dual channel ram:)

cheers bob

[peanutbutterandcrackers]

Hmm... thank you for the report. Could you please also attach the logs? Thank you.

In the meantime, @DylanC - Cap'ain, I think this one also needs some more testing if we need to mark this as a bug...

[bobcrikey]

hello everyone, heres the log from my linux mint version of openshot 2.4.2 in order to save it properly i had opened in libre office and it wanted to save out only in libre office format .

i forgot to say apon export the video is perfect with the sound, its just the slow down on the timeline for play back, past the 2 mins mark, so im hoping it can be solved . openshot-qt.log.odt.tar.gz

cheers bob

[DylanC]

@bobcrikey - Try v2.4.3 and let us know if you still have a problem.

[DylanC]

@bobcrikey - Any issue here with v2.4.3?

[bobcrikey]

Hello again, im just starting to use 2.4.3 now for my 2nd episode of starwars, will get back to you when i start doing up to 10 tracks at once,

cheers bob

On Wed, Oct 3, 2018 at 7:25 PM DylanC notifications@github.com wrote:

@bobcrikey https://github.com/bobcrikey - Any issue here with v2.4.3?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/OpenShot/openshot-qt/issues/1860#issuecomment-426569537, or mute the thread https://github.com/notifications/unsubscribe-auth/AmmpyRzIgjWzvorLTrH0dhmWuOcsVRUSks5uhIKTgaJpZM4VRD7Z .

[DylanC]

@bobcrikey - Thanks bob.

[stale[bot]]

Thank you so much for submitting an issue to help improve OpenShot Video Editor. We are sorry about this, but this particular issue has gone unnoticed for quite some time. To help keep the OpenShot GitHub Issue Tracker organized and focused, we must ensure that every issue is correctly labelled and triaged, to get the proper attention. This issue will be closed, as it meets the following criteria: - No activity in the past 180 days - No one is assigned to this issue We'd like to ask you to help us out and determine whether this issue should be reopened. - If this issue is reporting a bug, please can you attempt to reproduce on the latest daily build to help us to understand whether the bug still needs our attention. - If this issue is proposing a new feature, please can you verify whether the feature proposal is still relevant. Thanks again for your help!