A log-noise fix.
Fixed
- The hardware-acceleration log line no longer repeats once per scanned file (#342).
Health check: ffmpeg hardware acceleration detected, enabling -hwaccel autowas written every time the scanner resolved its ffmpeg arguments, which happens for every file, so a scan of a large library buried the log under thousands of identical lines. The acceleration status doesn't change during a run, so it is now logged once. Only the logging changed; every file still decodes on the GPU exactly as before.
Full Changelog: v1.3.14...v1.3.15