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Remove use of QtMultimedia private API on Linux #863

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merged 3 commits into from
Mar 31, 2025

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g-maxime
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qt6-multimedia-private is not packaged by Debian-based distributions and causes conflicts when upgrading the system on Fedora.

The workaround implies systematically copying video frame buffers, but the performance loss should be limited.

I've identified a limitation in the code that implies frame buffers are copied even when compiled with qt private headers. I'll try to address this and add Qt 6.8+ copyless frame buffer later.

Fixes #860

Signed-off-by: Maxime Gervais <[email protected]>
@JeromeMartinez JeromeMartinez merged commit 4b8decb into bavc:main Mar 31, 2025
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@JeromeMartinez JeromeMartinez deleted the private-api branch March 31, 2025 12:46
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Fedora 41 packages use outdated Qt6 library versions
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