Public bug reported:
I created a project with 56 tracks. Each track included one clip from 10 to 15
seconds and one 3 second transition (blinds sliding). Resolution of the clips
were 2304 x 1296 (H.264 / AVC, 25 frames per second). When I started exporting
video to AVI(h.264) HD720p 25 fps I faced with memory leaking. System monitor
showed a constant growth of memory usage up to 100 percent.
I found a solution but I hope that my letter will help you to fix your program.
Solution was the next. I had to split my project into three parts,
export them separately and then merge them together. I also mentioned
that there was no memory leaking when I merged video clips without
changing resolutions. So that may be a good idea to work always with
converted versions of the clips.
Environment:
64 bits,
ubuntu 14.04 LTS (OS is not installed, starts from flash disk without swap
partition)
Openshot 1.4.3
PC with AMD FX(tm)-6300 Six-Core Processor × 6, 8GB RAM
** Affects: openshot
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1469845
Title:
Memory leaking when export video
Status in OpenShot Video Editor:
New
Bug description:
I created a project with 56 tracks. Each track included one clip from 10 to
15 seconds and one 3 second transition (blinds sliding). Resolution of the
clips were 2304 x 1296 (H.264 / AVC, 25 frames per second). When I started
exporting video to AVI(h.264) HD720p 25 fps I faced with memory leaking. System
monitor showed a constant growth of memory usage up to 100 percent.
I found a solution but I hope that my letter will help you to fix your
program.
Solution was the next. I had to split my project into three parts,
export them separately and then merge them together. I also mentioned
that there was no memory leaking when I merged video clips without
changing resolutions. So that may be a good idea to work always with
converted versions of the clips.
Environment:
64 bits,
ubuntu 14.04 LTS (OS is not installed, starts from flash disk without swap
partition)
Openshot 1.4.3
PC with AMD FX(tm)-6300 Six-Core Processor × 6, 8GB RAM
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