Test case: tst_qmediaplayerbackend::play_createsFramesWithExpectedContentAndIncreasingFrameTime_whenPlayingRtspMediaStream has failed on MacOS_14 ARM64 Clang
The test failed 2 times and was flaky 120 times last week.

Coin log excerpt from failed run:
agent:2024/04/17 05:12:44 build.go:404: 36: FAIL! : tst_QMediaPlayerBackend::play_createsFramesWithExpectedContentAndIncreasingFrameTime_whenPlayingRtspMediaStream() Compared values are not the same
agent:2024/04/17 05:12:44 build.go:404: 36: Actual (m_fixture->player.mediaStatus()): NoMedia
agent:2024/04/17 05:12:44 build.go:404: 36: Expected (QMediaPlayer::BufferedMedia) : BufferedMedia
agent:2024/04/17 05:12:44 build.go:404: 36: Loc: [/Users/qt/work/qt/qtmultimedia/tests/auto/integration/qmediaplayerbackend/tst_qmediaplayerbackend.cpp(1087)]
agent:2024/04/17 05:12:44 build.go:404: 36: [h264 @ 0x12860fc90] Failed setup for format videotoolbox_vld: hwaccel initialisation returned error.
...

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