Log Message:
vlc: Update to 3.0.17.4 and fix build issues.

Changes between 3.0.17.3 and 3.0.17.4:
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Service Discovery:
 * Fix UPnP regression on Windows

Changes between 3.0.17.2 and 3.0.17.3:
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Demux:
 * Fix a regression causing a lack of audio in adaptive streaming

Changes between 3.0.17 and 3.0.17.2:
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Interface:
 * Qt: Fix right click support on video

Misc:
 * Update YouTube script

Changes between 3.0.16 and 3.0.17:
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Core:
 * Fix a regression in parsing secondary source MRLs
 * Allow brackets in path part of URLs

Access:
 * Fix support for screen capture on macOS with avcapture
 * Fix closing of HTTP 1.x connections
 * Improve HTTP2 memory usage
 * Improve AVCapture module
 * Improve AudioCD support (audio/data mixed mode, musicbrainz)
 * Improve SMB compatibility by changing the read size
 * Several improvements on the SRT modules (including streamID)

Decoders/Packetizers:
 * Add support for DTS LBR
 * Fix some HEVC hardware decoding on Windows and crashes when aspect ratio changes
 * Fix hardware decoding for some AMD GPU drivers
 * Add support for new Fourcc for E-AC3, AV1, GeoVision
 * Fix crashes with VP9 streams
 * Fix styling issues with subs tx3g (mp4) tracks
 * Fix playback of live AV1 streams

Audio Output:
 * iOS/tvOS: add support for spatial audio
 * macOS: fix some channels ordering for > 5.1 channels
 * Android: rework audio volume management

Video Output:
 * Fix a D3D11 crash when the stream changes aspect ratio

Demux:
 * Major overhaul of the adaptive streaming stack
 * Support for DAV video files
 * Add WebP image mapping
 * Fix missing audio start of Opus audio in MKV/WebM
 * Fix an infinite loop in MP4
 * Fix attachments extractions in ogg files
 * Support Uncompressed audio in mp4 (ISO/IEC 23003-5)
 * Fix some lip sync issue in rare MPEG-TS streams

Interface:
 * Qt/macOS: Fixup user provided URLs
 * Add safe area handling on macOS
 * Qt: improve preferences search
 * Qt: fix --no-mouse-events option

Misc:
 * Update YouTube script
 * Fix Icecast directory parsing which could lead to missing entries
 * Improve UPnP compatibility with some servers

3rd party libraries (contrib):
 * Update FFmpeg to 4.4
 * Update libflac to 1.3.4 to fix CVE-2020-0499 and CVE-2021-0561
 * Update libsmb2 to fix invalid UTF-8 encoding of some filenames
 * Update taglib to fix corruptions when editing some OGG metadata
 * Update dav1d to 0.9.2
 * Update fribidi to 1.0.11
 * Update freetype to 2.11.1
 * Update libass to 0.15.2
 * Drop pthreadGC2 in favor of winpthreads
 * Enable Java support for blurays on Apple M1
 * Update libsrt to 1.4.4
 * Update twolame to 0.4.0
 * Update mpg123 to 1.29.3
 * Update libnfs to 5.0.1
 * Update libarchive to 3.6.0
 * Update AOM encoder to 3.1.1