USB hubs/docks (e.g. Razer USB4 Dock) may need longer than 300ms for
sample rate switching. When PipeWire hasn't finished reconfiguring,
96K/192K tracks play at wrong speed (half/quarter) and sound distorted.
Changes:
- Increase initial clock.force-rate delay from 300ms to 500ms
- After stream creation, query pw-metadata clock.rate to verify the
actual graph rate matches what was requested
- If mismatch detected, retry with additional 500ms delay and re-force
- Log warnings when rate can't be verified so users can report
cc
vicrodh
5488839e97