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Message #07479
[Bug 910336] Re: OpenShot hangs in an infinite loop when exporting
Hi,
This problem appears on the 11.10 with the version 0.7.4 and comes from our framework MLT. The issue is resolved with an upgrade of the "official" version available in the repository. See here how to obtain the latest version :
https://bugs.launchpad.net/openshot/+bug/879507
Thanks.
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https://bugs.launchpad.net/bugs/910336
Title:
OpenShot hangs in an infinite loop when exporting
Status in OpenShot Video Editor:
New
Status in “openshot” package in Ubuntu:
New
Bug description:
I created a new project with 2 tracks. On one track there is an OGG
file and on the other a WMV file.
The export seems to finish in a reasonaly time, but then OpenShot
continues to use 100% CPU and the export dialog
$ sudo strace -c -f -p 15277
Process 15277 attached with 6 threads - interrupt to quit
^CProcess 15277 detached
Process 15106 detached
Process 15114 detached
Process 15116 detached
Process 15119 detached
Process 15120 detached
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
100.00 24.344095 6877 3540 munmap
0.00 0.000924 0 3540 mmap
------ ----------- ----------- --------- --------- ----------------
100.00 24.345019 7080 total
[pid 15277] munmap(0x7f67ef1e6000, 108056576) = 0
[pid 15277] mmap(NULL, 108101632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f67f58e8000
[pid 15277] munmap(0x7f67e8acf000, 108097536) = 0
[pid 15277] mmap(NULL, 108101632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f67ef1d0000
[pid 15277] munmap(0x7f67f58e8000, 108101632) = 0
[pid 15277] mmap(NULL, 108101632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f67f58e8000
[pid 15277] munmap(0x7f67ef1d0000, 108101632) = 0
This is OpenShot 1.4.0-1 (Ubuntu 11.10 package) on a 64-bit Intel
system.
I used the DVD-PAL export profile.
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References