ffmpeg: add missing Q_EMIT
`activeChanged` is a signal, so we should add Q_EMIT to make clazy
happy.
Pick-to: 6.12
Change-Id: I2142b0915d475e79497cdc6d0a182d5e1ffb6129
Reviewed-by: Mikko Hallamaa <mikko.hallamaa@qt.io>
| commit | 3357a6f7478e4ad445cfb2eca816e2ecf583303e |
| parent | bf5b6d13dab12d8decc68d5b26449f586800611b |
| author | Tim Blechmann <tim.blechmann@qt.io> |
| committer | Tim Blechmann <tim.blechmann@qt.io> |
| commit time | Thu, 22 Oct 2026 06:07:06 +0000 |