Log Message:
gstreamer1: update to 1.20.5

GStreamer 1.20.5 stable bug fix release

The GStreamer team is pleased to announce another bug fix release
in the stable 1.20 release series of your favourite cross-platform
multimedia framework!

This release only contains bug fixes. It should be safe to update from 1.20.x.

Highlighted bugfixes:

    systemclock waiting fixes for certain 32-bit platforms/libcs
    alphacombine: robustness improvements for corner case scenarios
    avfvideosrc: Report latency when doing screen capture
    d3d11videosink: various thread-safety and stability fixes
    decklink: fix performance issue when HDMI signal has been lost for a long time
    flacparse: Fix handling of headers advertising 32 bits per sample
    mpegts: Handle when iconv doesn't support ISO 6937 (e.g. musl libc)
    opengl: fix automatic dispmanx detection for rpi4 and fix usage of \ 
eglCreate/DestroyImage
    opusdec: Various channel-related fixes
    textrender: event handling fixes, esp. for GAP event
    subparse: Fix non-closed tag handling
    videoscale: fix handling of unknown buffer metas
    videosink: reverse playback handling fixes
    qtmux: Prefill mode fixes, especially for raw audio
    multiudpsink: allow binding to IPv6 address
    rtspsrc: Fix usage of IPv6 connections in SETUP
    rtspsrc: Only EOS on timeout if all streams are timed out/EOS
    splitmuxsrc: fix playback stall if there are unlinked pads
    v4l2: Fix SIGSEGV on state change during format changes
    wavparse robustness fixes
    Fix static linking on macOS (opengl, vulkan)
    gstreamer-vaapi: fix headless build against mesa >= 22.3.0
    GStreamer Editing Services library: Fix build with tools disabled
    webrtc example/demo fixes
    unit test fixes for aesdec and rtpjitterbuffer
    Cerbero: Fix ios cross-compile with cmake on M1; some recipe updates and \ 
other build fixes
    Binary packages: pkg-config file fixes for various recipes (ffmpeg, taglib, \ 
gstreamer)
    Binary packages: Enable high bitdepth support for libvpx (VP8/VP9 \ 
encoding/decoding)
    Binary packages: ship aes plugin
    Performance improvements
    Miscellaneous bug fixes, memory leak fixes, and other stability and \ 
reliability improvements