Details
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Bug
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Resolution: Fixed
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P2: Important
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6.2.4, 6.4.1, 6.5.0
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None
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baf899700 (dev), ec331bffc (6.6), b977cfb44 (6.5), 3363496a7 (dev), a3bf450b2 (6.7), 4043d7ebc (6.6), 582bf926b (tqtc/lts-6.5), 10ba74ebc (dev), a25b5eafc (6.7), fd893ee8d (6.6), ca9a5fb53 (tqtc/lts-6.5)
Description
When I run a simple Quick application with the next code in the main QML file:
import QtQuick import QtQuick.Controls import QtQuick.Particles import QtMultimedia ApplicationWindow { visible: true width: 800 weight: 600 VideoOutput { id: videoOutput anchors.fill: parent } MediaPlayer { id: mediaPlayer videoOutput: videoOutput source: "file:///C:/film_leader.mp4" Component.onCompleted: { mediaPlayer.play() } } ParticleSystem { id: particleSystem } }
The video is played, but with some kind of flickering. No matter if I use other videos, and it happens in different computers. The video looks fine when I run the app in a computer which I have connected using RDP (that is, using de Microsoft Remote Display Adapter) but it looks weird when I saw it locally.
I tried setting some Qt::ApplicationAttribute without success.
The only solution is to comment the ParticleSystem component.
The same problems appear when I try to use animations. The video output flickers during the animation playback, when I trigger any animation.
Attachments
Issue Links
- relates to
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QTBUG-111815 Bumpy rendering of D3D11 textures
- Closed
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QTBUG-115308 Fix DirectX texture propagation from FFMPEG to RHI
- Closed