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Package "gstreamer1.0-gtk3"

Name: gstreamer1.0-gtk3

Description:

GStreamer plugin for GTK+3
Latest version: 1.24.2-1ubuntu1.9
Release: noble (24.04)
Level: proposed
Repository: main
Head package: gst-plugins-good1.0
Homepage: https://gstreamer.freedesktop.org

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base main 1.24.2-1ubuntu1
security main 1.24.2-1ubuntu1.8
updates main 1.24.2-1ubuntu1.8

Changelog

Version: 1.24.2-1ubuntu1.9 2026-11-11 07:07:37 UTC

gst-plugins-good1.0 (1.24.2-1ubuntu1.9) noble; urgency=medium

  * Fix integer overflow in the V4L2 encoded-buffer size estimate when
    unsupported VIDIOC_ENUM_FRAMESIZES and unsuccessful TRY_FMT fallback
    probing leave the default maximum dimensions. The reported failure is
    3840x2160 JPEG encoding with MediaTek's mtk-jpeg driver (LP: #2170768).
    Use requested dimensions in both planar paths, remove the old /2 factor,
    and use guint64 arithmetic clamped to G_MAXSIZE.
  * Backport upstream support for V4L2 multi-planar YUV422M output. The
    MediaTek V4L2 JPEG decoder produces multi-plane YUV 4:2:2 data; without
    the YUV422M to Y42B mapping, v4l2jpegdec and automatic decoder selection
    fail on 4:2:2 JPEGs (LP: #2171400).

 -- Zhaoxuan Zhai Fri, 16 Oct 2026 09:59:20 +0800
2170768 [SRU] gst-plugins-good1.0: integer overflow in V4L2 buffer sizing breaks 4K JPEG encoding
2171400 [SRU] gst-plugins-good1.0: missing YUV422M mapping breaks V4L2 JPEG decoding on MediaTek Genio devices


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