OpenShot Crash at videospeed x5 / x10 / ...
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| openshot (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bug Description
Hello together,
Is i play the preview or render the project openshot crashes with the error:
python: /build/
(means: b>=0 is not met)
found same error here:
http://
If i speed up a clip and play it, i got a different result than expectet. Just some pictures from the clip, but not the faster clip.
Is there a problem with the lib?
Thanks for your help
bernibaerchen
PS.:
LSB Version: core-2.
apt-cache policy openshot
openshot:
Installiert: 1.4.3-1
Installations
Versionstabelle:
*** 1.4.3-1 0
500 http://
100 /var/lib/
apt-cache policy openshot gtk2-engines-pixbuf fontconfig librsvg2-common melt python-gtk2 python-httplib2 python-imaging python-mlt5 python-pygoocanvas python-xdg python python-support blender inkscape
openshot:
Installiert: 1.4.3-1
Installations
Versionstabelle:
*** 1.4.3-1 0
500 http://
100 /var/lib/
gtk2-engines-
Installiert: 2.24.17-0ubuntu2
Installations
Versionstabelle:
*** 2.24.17-0ubuntu2 0
500 http://
100 /var/lib/
fontconfig:
Installiert: 2.10.2-0ubuntu2
Installations
Versionstabelle:
*** 2.10.2-0ubuntu2 0
500 http://
100 /var/lib/
librsvg2-common:
Installiert: 2.36.4-1
Installations
Versionstabelle:
*** 2.36.4-1 0
500 http://
100 /var/lib/
melt:
Installiert: 0.8.8-1
Installations
Versionstabelle:
*** 0.8.8-1 0
500 http://
100 /var/lib/
python-gtk2:
Installiert: 2.24.0-3ubuntu1
Installations
Versionstabelle:
*** 2.24.0-3ubuntu1 0
500 http://
100 /var/lib/
python-httplib2:
Installiert: 0.7.7-1ubuntu0.1
Installations
Versionstabelle:
*** 0.7.7-1ubuntu0.1 0
500 http://
500 http://
100 /var/lib/
0.7.7-1 0
500 http://
python-imaging:
Installiert: 1.1.7+2.
Installations
Versionstabelle:
*** 1.1.7+2.
500 http://
100 /var/lib/
1.1.7+2.0.0-1 0
500 http://
python-mlt5:
Installiert: 0.8.8-1
Installations
Versionstabelle:
*** 0.8.8-1 0
500 http://
100 /var/lib/
python-pygoocanvas:
Installiert: 0.14.1-1ubuntu8
Installations
Versionstabelle:
*** 0.14.1-1ubuntu8 0
500 http://
100 /var/lib/
python-xdg:
Installiert: 0.25-2
Installations
Versionstabelle:
*** 0.25-2 0
500 http://
100 /var/lib/
python:
Installiert: 2.7.4-0ubuntu1
Installations
Versionstabelle:
*** 2.7.4-0ubuntu1 0
500 http://
100 /var/lib/
python-support:
Installiert: 1.0.15
Installations
Versionstabelle:
*** 1.0.15 0
500 http://
100 /var/lib/
blender:
Installiert: 2.66a-3ubuntu1
Installations
Versionstabelle:
*** 2.66a-3ubuntu1 0
500 http://
100 /var/lib/
inkscape:
Installiert: 0.48.4-0.1ubuntu2
Installations
Versionstabelle:
*** 0.48.4-0.1ubuntu2 0
500 http://
100 /var/lib/
| Andy Finch (fincha) wrote | #1 |
| Launchpad Janitor (janitor) wrote | #2 |
| Changed in openshot (Ubuntu): | |
| status: | New → Confirmed |
To help narrow down the problem, please can you try speeding up your videos using ffmpeg & melt:
for ffmpeg, something like this:
ffmpeg -i input.mkv -filter:v 'setpts=0.5*PTS' output.mkv
for melt, I don't know the exact cmd line syntax to use, so create a simple project in OpenShot that has the problem. Then use the menu item File>Export XML to create an xml file that can be parsed by melt, such as:
melt filename.xml
By doing this, we can see if the problem is in ffmpeg, MLT or OpenShot.