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Published 20 hours ago • verified publisher icon voc

Fix video distorsion when cropping lecture

Open fightling opened this issue 5 years ago • 3 comments

At congress we had some video distortion when cutting to lecture. Transitions doesn't seem to have that problem. Seems to be a problem with the gstreamer videobox element.

fightling avatar Jan 01 '20 17:01 fightling

My first idea was to replace videobox by videocrop but changing properties of videocrop does not seem to work (see voctocore/lib/scene.py)

fightling avatar Jan 02 '20 19:01 fightling

After talking to Tim-Philipp Müller who is the author of videocrop about that it's not working with GstController which we use for our transitions I opened a bug issue and another one about the video distortion.

fightling avatar Jan 03 '20 12:01 fightling

Here is a picture of what the distortion typically looks like:

index

fightling avatar Jan 03 '20 14:01 fightling