Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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6.9.1, 6.10.0
Description
MacOS 15.4.1
Qt Creator 17.0.0
Qt 6.9.1
Device: i.MX 8M Mini EVK
Steps to reproduce:
- Run QML camera example.
- Switch to video mode and start recording.
- Stop the recording and view the recorded video.
Expected: The recorded video is played.
Actual: The video shows just first frame and cannot be played. Logs from the console:
"QT_QPA_EGLFS_KMS_ATOMIC" "1" "QT_QPA_EGLFS_KMS_CONFIG" "/etc/kms.conf" "QT_QPA_PLATFORM" "eglfs" "/usr/examples/multimedia/declarative-camera/declarative-camera" QList("-platform", "wayland-egl") qt.qpa.wayland: qtvirtualkeyboard currently is not supported at client-side, use QT_IM_MODULES=qtvirtualkeyboard at compositor-side. qt.multimedia.gstreamer: Using Qt multimedia with GStreamer version: "GStreamer 1.24.7" QGstElement::getPipeline failed for element: videoConvert {name: videoConvert, parent: camerabin, qos: 1, method: (not implemented: GstVideoScaleMethod), add-borders: 1, sharpness: 1, sharpen: 0, dither: (not implemented: GstVideoDitherMethod), envelope: 2, n-threads: 1, dither-quantization: 1, chroma-resampler: (not implemented: GstVideoResamplerMethod), alpha-mode: (not implemented: GstVideoAlphaMode), alpha-value: 1, chroma-mode: (not implemented: GstVideoChromaMode), matrix-mode: (not implemented: GstVideoMatrixMode), gamma-mode: (not implemented: GstVideoGammaMode), primaries-mode: (not implemented: GstVideoPrimariesMode), converter-config: null} qml: State: Other(declarative-camera:2526): GStreamer-CRITICAL **: 14:55:49.066: gst_object_ref_sink: assertion 'object != NULL' failed(declarative-camera:2526): GStreamer-CRITICAL **: 14:55:49.091: gst_object_ref_sink: assertion 'object != NULL' failed(declarative-camera:2526): GStreamer-CRITICAL **: 14:55:49.091: gst_object_ref_sink: assertion 'object != NULL' failed(declarative-camera:2526): GStreamer-CRITICAL **: 14:55:49.225: gst_object_ref_sink: assertion 'object != NULL' failed
Reproducibility: 100%
Attachments
Issue Links
- relates to
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QTQAINFRA-7239 Qt Test Attack - 06, 2025
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- Open
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